Powered by Deep Web Technologies
Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Rapid road repair vehicle  

DOE Patents (OSTI)

Disclosed are improvments to a rapid road repair vehicle comprising an improved cleaning device arrangement, two dispensing arrays for filling defects more rapidly and efficiently, an array of pre-heaters to heat the road way surface in order to help the repair material better bond to the repaired surface, a means for detecting, measuring, and computing the number, location and volume of each of the detected surface imperfection, and a computer means schema for controlling the operation of the plurality of vehicle subsystems. The improved vehicle is, therefore, better able to perform its intended function of filling surface imperfections while moving over those surfaces at near normal traffic speeds.

Mara, Leo M. (Livermore, CA)

1999-01-01T23:59:59.000Z

2

Rapid road repair vehicle  

DOE Patents (OSTI)

Disclosed is a rapid road repair vehicle capable of moving over a surface to be repaired at near normal posted traffic speeds to scan for and find at the high rate of speed, imperfections in the pavement surface, prepare the surface imperfection for repair by air pressure and vacuum cleaning, applying a correct amount of the correct patching material to effect the repair, smooth the resulting repaired surface, and catalog the location and quality of the repairs for maintenance records of the road surface. The rapid road repair vehicle can repair surface imperfections at lower cost, improved quality, at a higher rate of speed than was not heretofor possible, with significantly reduced exposure to safety and health hazards associated with this kind of road repair activities in the past. 2 figs.

Mara, L.M.

1998-05-05T23:59:59.000Z

3

Rapid road repair vehicle  

DOE Patents (OSTI)

Disclosed is a rapid road repair vehicle capable of moving over a surface to be repaired at near normal posted traffic speeds to scan for and find an the high rate of speed, imperfections in the pavement surface, prepare the surface imperfection for repair by air pressure and vacuum cleaning, applying a correct amount of the correct patching material to effect the repair, smooth the resulting repaired surface, and catalog the location and quality of the repairs for maintenance records of the road surface. The rapid road repair vehicle can repair surface imperfections at lower cost, improved quality, at a higher rate of speed than was was heretofor possible, with significantly reduced exposure to safety and health hazards associated with this kind of road repair activities in the past.

Mara, Leo M. (Livermore, CA)

1998-01-01T23:59:59.000Z

4

On-road remote sensing of vehicle emissions in  

E-Print Network (OSTI)

On-road remote sensing of vehicle emissions in the Auckland Region August 2003 Technical 1877353000 www.arc.govt.nz #12;TP 198 On-Road Remote Sensing of Vehicle Emissions in the Auckland Region #12;Page i TP 198 On-Road Remote Sensing of Vehicle Emissions in the Auckland Region On-road remote sensing

Denver, University of

5

Alternative Fuels Data Center: Electric Vehicle (EV) Road User Assessment  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Road User Assessment System Pilot to someone by E-mail Road User Assessment System Pilot to someone by E-mail Share Alternative Fuels Data Center: Electric Vehicle (EV) Road User Assessment System Pilot on Facebook Tweet about Alternative Fuels Data Center: Electric Vehicle (EV) Road User Assessment System Pilot on Twitter Bookmark Alternative Fuels Data Center: Electric Vehicle (EV) Road User Assessment System Pilot on Google Bookmark Alternative Fuels Data Center: Electric Vehicle (EV) Road User Assessment System Pilot on Delicious Rank Alternative Fuels Data Center: Electric Vehicle (EV) Road User Assessment System Pilot on Digg Find More places to share Alternative Fuels Data Center: Electric Vehicle (EV) Road User Assessment System Pilot on AddThis.com... More in this section... Federal State Advanced Search

6

Cleaning Up Non-Road Diesel Vehicles: A Public Health Imperative...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Non-Road Diesel Vehicles: A Public Health Imperative Cleaning Up Non-Road Diesel Vehicles: A Public Health Imperative 2002 DEER Conference Presentation: Union of Concerned...

7

Predicting and Utilizing the Vehicle's Past and Futuer Road Grade  

Energy.gov (U.S. Department of Energy (DOE))

Predicted road grade may be used to estimate the power required to propel the vehicle through the upcoming terrain so that the engine controller can deliver the necessary power.

8

An Investigation of Optimal Vehicle Maneuvers for Different Road Conditions  

E-Print Network (OSTI)

vehicle maneuvers in time-critical situations have emerged as powerful tools during the past years. EvenAn Investigation of Optimal Vehicle Maneuvers for Different Road Conditions Bj¨orn Olofsson Lund, Sweden, firstname.lastname@control.lth.se. Department of Electrical Engineering, Link

9

Trends in On-Road Vehicle Emissions of Ammonia  

NLE Websites -- All DOE Office Websites (Extended Search)

Trends in On-Road Vehicle Emissions of Ammonia Trends in On-Road Vehicle Emissions of Ammonia Title Trends in On-Road Vehicle Emissions of Ammonia Publication Type Journal Article Year of Publication 2008 Authors Kean, Andrew J., David Littlejohn, George Ban-Weiss, Robert A. Harley, Thomas W. Kirchstetter, and Melissa M. Lunden Journal Atmospheric Environment Abstract Motor vehicle emissions of ammonia have been measured at a California highway tunnel in the San Francisco Bay area. Between 1999 and 2006, light-duty vehicle ammonia emissions decreased by 38 ± 6%, from 640 ± 40 to 400 ± 20 mg kg-1. High time resolution measurements of ammonia made in summer 2001 at the same location indicate a minimum in ammonia emissions correlated with slower-speed driving conditions. Variations in ammonia emission rates track changes in carbon monoxide more closely than changes in nitrogen oxides, especially during later evening hours when traffic speeds are highest. Analysis of remote sensing data of Burgard et al. (Environ Sci. Technol. 2006, 40, 7018-7022) indicates relationships between ammonia and vehicle model year, nitrogen oxides, and carbon monoxide. Ammonia emission rates from diesel trucks were difficult to measure in the tunnel setting due to the large contribution to ammonia concentrations in a mixed-traffic bore that were assigned to light-duty vehicle emissions. Nevertheless, it is clear that heavy-duty diesel trucks are a minor source of ammonia emissions compared to light-duty gasoline vehicles.

10

On-Road Vehicle Detection Using Optical Sensors: A Review  

E-Print Network (OSTI)

1 On-Road Vehicle Detection Using Optical Sensors: A Review Zehang Sun1 , George Bebis2 and Ronald are expected to add up to 1%-3% of the world's gross domestic product [1]. With the aim of reducing injury

Bebis, George

11

Effects of Off-road Vehicles on Rodents in the Sonoran Desert.  

E-Print Network (OSTI)

??Human recreation on rangelands may negatively impact wildlife populations. Among those activities, off-road vehicle (ORV) recreation carries the potential for broad ecological consequences. A study (more)

Reid, John Simon

2012-01-01T23:59:59.000Z

12

Vehicle Technologies Office: Fact #502: January 21, 2008 Off-Road Diesel  

NLE Websites -- All DOE Office Websites (Extended Search)

2: January 21, 2: January 21, 2008 Off-Road Diesel Equipment Facing Tougher Emissions Regulation to someone by E-mail Share Vehicle Technologies Office: Fact #502: January 21, 2008 Off-Road Diesel Equipment Facing Tougher Emissions Regulation on Facebook Tweet about Vehicle Technologies Office: Fact #502: January 21, 2008 Off-Road Diesel Equipment Facing Tougher Emissions Regulation on Twitter Bookmark Vehicle Technologies Office: Fact #502: January 21, 2008 Off-Road Diesel Equipment Facing Tougher Emissions Regulation on Google Bookmark Vehicle Technologies Office: Fact #502: January 21, 2008 Off-Road Diesel Equipment Facing Tougher Emissions Regulation on Delicious Rank Vehicle Technologies Office: Fact #502: January 21, 2008 Off-Road Diesel Equipment Facing Tougher Emissions Regulation on Digg

13

Improving the Performance of On-Road Vehicle Detection by Combining Gabor and Wavelet  

E-Print Network (OSTI)

from gray-scale images. A first step of any vehicle detection system is hypothesizing the loca- tions1 Improving the Performance of On-Road Vehicle Detection by Combining Gabor and Wavelet Features to the problem of vehicle detection. These methods learn the characteristics of the vehicle class from a set

Bebis, George

14

Effects of Intermediate Ethanol Blends on Legacy Vehicles and Small Non-Road Engines, Report 1 ? Updated Feb 2009  

Energy.gov (U.S. Department of Energy (DOE))

Effects of Intermediate Ethanol Blends on Legacy Vehicles and Small Non-Road Effects of Intermediate Ethanol Blends on Legacy Vehicles and Small Non-Road Engines, Report 1 ? Updated Feb 2009

15

Rough Ride Test Procedure  

NLE Websites -- All DOE Office Websites (Extended Search)

NTP005 NTP005 Revision 2 Effective December 1, 2004 Electric Vehicle Rough Road Course Test Prepared by Electric Transportation Applications Prepared by: _______________________________ Date:__________ Ryan Harkins Approved by: _________________________________________________ Date: _______________ Donald B. Karner ©2004 Electric Transportation Applications All Rights Reserved Procedure ETA-NTP005 Revision 2 2 TABLE OF CONTENTS 1.0 Objectives 3 2.0 Purpose 3 3.0 Documentation 3 4.0 Initial Conditions and Prerequisites 4 5.0 Testing Activity Requirements 6 6.0 Glossary 12 7.0 References 14 Appendices Appendix A - Electric Vehicle Rough Road Test Data Sheet 15

16

Harmonization of Road Signs for Electric Vehicle Charging Stations  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Avenue Louise 200 Box 113 1050 Brussels Belgium 1 Avenue Louise 200 Box 113 1050 Brussels Belgium 1 32.2.647.3218 Mobile 32.473.284.603 jseisler@cleanfuelsconsulting.org www.cleanfuelsconsulting.org Harmonization of Road Signs for Electric Vehicle Charging Stations Prepared for: Argonne National Laboratory and the U.S. Department of Energy November 2012 Avenue Louise 200 Box 113 1050 Brussels Belgium 2 32.2.647.3218 Mobile 32.473.284.603 jseisler@cleanfuelsconsulting.org www.cleanfuelsconsulting.org This page is intentionally blank. Avenue Louise 200 Box 113 1050 Brussels Belgium 3 32.2.647.3218 Mobile 32.473.284.603 jseisler@cleanfuelsconsulting.org www.cleanfuelsconsulting.org TABLE OF CONTENTS ACKNOWLEDGMENTS ............................................................................................................. 5

17

Congestion control of heavy vehicles using electronic road pricing: the Singapore experience  

Science Journals Connector (OSTI)

Intelligent transportation systems based on electronic road pricing are shown to be an effective way to moderate congestion levels caused by heavy vehicles on Singapore roads. The system is the first of its kind in the world, and the technology permits structuring of pricing regimes based on time of day, point of entry into the road network and class of vehicle. This study suggests that in the general congestion equation, the role played by heavy vehicles is rather significant, and ought to be given greater weight than has previously been recognised.

W.H.L. Tan; R. Subramaniam

2006-01-01T23:59:59.000Z

18

Plug-in Hybrid Electric Vehicle On-Road Emissions Characterization and Demonstration Study  

E-Print Network (OSTI)

On-road emissions and operating data were collected from a plug-in hybrid electric vehicle (PHEV) over the course of 6months spanning August 2007 through January 2008 providing the first comprehensive on-road evaluation of the PHEV drivetrain...

Hohl, Carrie

2012-12-31T23:59:59.000Z

19

Vehicles as big data carriers: Road map space reduction and efficient data assignment  

E-Print Network (OSTI)

Vehicles as big data carriers: Road map space reduction and efficient data assignment Benjamin used mode of transport. We argue in favor of equipping standard electric vehicles with data storage´es Inria, U. de Lyon, INSA-Lyon CITI CNRS Abstract--We advocate the use of a data shuttle service model

Boyer, Edmond

20

Improvements in Terrain-Based Road Vehicle Localization By Initializing an Unscented Kalman Filter Using Particle Filters  

E-Print Network (OSTI)

the computational cost of the previous terrain- based localization algorithm. In order to localize a vehicle alongImprovements in Terrain-Based Road Vehicle Localization By Initializing an Unscented Kalman Filter of a road vehicle along a one-mile test track and 7 kilometer span of a highway using terrain

Brennan, Sean

Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Distributing Urea for the On-Road Vehicle Market | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

21st Century Truck Programs. 2006deerjackson.pdf More Documents & Publications Nonroad SCR-Urea Study Ensuring the Availability and Reliability of Urea Dosing For On-Road and...

22

Road to Fuel Savings: Ford, Magna Partnership Help Vehicles Shed...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

to use extensively. That is until recently. As automakers look for ways to increase vehicle efficiency and lower emissions to meet new fuel economy standards -- all while...

23

On-Road Remote Sensing of Vehicle Emissions in Mexico  

Science Journals Connector (OSTI)

The Subsecretara de Ecologa's Office was able to provide vehicle registration information for 10?654 vehicles. ... The groups consisted of all light-duty passenger vehicles, which included vans and sport utility vehicles; light-duty pickup trucks; Eco taxis (ecological taxis are taxis for hire that are required by the Mexican government to be post-1990 gasoline powered and are painted green and white to signify this); post 1990-VW sedans (including any Eco taxis, nicknamed Beetles in the United States); pre-1991 VW sedans (including any painted as if an Eco taxi); gasoline-powered micro-transit buses, diesel-powered transit buses, and trucks larger than pickup trucks. ...

Gary A. Bishop; Donald H. Stedman; Julin de la Garza Castro; Franciso J. Dvalos

1997-11-26T23:59:59.000Z

24

Natural gas as a fuel for road vehicles  

Science Journals Connector (OSTI)

The operation of light duty and heavy duty vehicles on natural gas for vehicles (NGV) is discussed in terms of the fuel combustion differences compared with conventional fuels, and engine design changes needed to match the fuel characteristics of NGV. Engine management system requirements are discussed, emissions performance of NGV-fuelled engines is described and fuel storage and supply issues are considered.

E.E. Milkins; J.D. Edsell

1996-01-01T23:59:59.000Z

25

The Online Vehicle Type Classifier Design for Road?Side Radar Detectors  

Science Journals Connector (OSTI)

This study presents an online vehicle type classifier for road?side radar detectors in multi?lane environments. An automatic learning framework which composes a parametric statistic model and algorithms is introduced. The parameters of an online vehicle type classifier are trained with vehicles passing in front of detectors. The online vehicle type classifier tries to identify the vehicle type in real time. The road?side radar detector is developed based on frequency?modulation continuous?wave (FMCW) radar with the carrier frequency at X?band. Vehicles are classified into two major categories large and small. The classification based on (i) average energy maximum and (ii) average energy variance that are extracted from the frequency?domain signatures caused by passed vehicles. A two?dimension Gaussian Mixed Model (denoted as GMM) is employed to develop the learning model. Expectation maximization (denoted EM) algorithm is implemented to obtain the parameters of GMM. Numerical examples are demonstrated with real?world experiments. In the field tests the automatic framework delivers an accuracy of minimum 88% even with extremes scenarios (including (i) small samples and (ii) large sample size difference of different vehicle types). The examples show satisfying results of the proposed online vehicle type classifier.

Yow?Jen Jou; Yu?Kuang Chen

2009-01-01T23:59:59.000Z

26

Road Grade Estimation for Look-ahead Vehicle Control  

E-Print Network (OSTI)

to help meet the instantaneous power demand while keeping fuel consumption and environmental impact as low conserve fuel without increasing trip time. The preview road grade information can also be uti- lized when power comsumption scheduling over time can improve total energy efficiency, as explored in Pettersson

Johansson, Karl Henrik

27

Road to Fuel Savings: Ford, Magna Partnership Help Vehicles Shed...  

Energy Savers (EERE)

fuel economy in future vehicles. This is a carbon fiber from microwave-assisted plasma unit -- a unit that is part of the process to transform precursor fibers into carbon...

28

Tort Law in road accidents. The involvement of police vehicles  

Science Journals Connector (OSTI)

Some members of Law Enforcement must use motor vehicles to fulfill its constitutional mission. To face up to traffic accidents, the Spanish Criminal Policy has been implemented criminal, procedural, administra...

Flix Francisco Serrano Gallardo

2009-10-01T23:59:59.000Z

29

Off-Road Vehicle Impact on Sediment Displacement and Disruption at Assateague Island National Seashore, Maryland  

E-Print Network (OSTI)

The National Park Service (NPS) monitors off-road vehicle (ORV) use in National Seashores across the United States. The sediment disturbance that is caused by ORVs is believed to have a large impact on erosion (by wind or waves), which...

Labude, Brian

2012-08-15T23:59:59.000Z

30

Design of Hydrogen Fuel Cell Systems for Road Vehicles  

Science Journals Connector (OSTI)

Several models of FC vehicles fuelled by H2 have been produced by many cars industries in the past two decades, ... of 2009 the new model B class F-Cell equipped with new generations of fuel cells, Li-ion batter...

Pasquale Corbo; Fortunato Migliardini

2011-01-01T23:59:59.000Z

31

IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, VOL. 6, NO. 2, JUNE 2005 125 On-Road Vehicle Detection Using Evolutionary  

E-Print Network (OSTI)

speed, and high cost. Moreover, when there is a large number of vehicles moving simultaneously-Road Vehicle Detection Using Evolutionary Gabor Filter Optimization Zehang Sun, Member, IEEE, George Bebis, Member, IEEE, and Ronald Miller Abstract--Robust and reliable vehicle detection from images acquired

Bebis, George

32

Simultaneous Measurement of On-Road Vehicle Emissions and Traffic Flow Using Remote Sensing and an Area-Wide  

E-Print Network (OSTI)

, headway, vehicle type) were simultaneously measured using a video-based area-wide traffic detection system collected via conventional and advanced vehicle monitoring systems. The project is sponsored1 Simultaneous Measurement of On-Road Vehicle Emissions and Traffic Flow Using Remote Sensing

Frey, H. Christopher

33

On-Road Vehicle Detection: A Review Zehang Sun, Member, IEEE, George Bebis, Member, IEEE, and Ronald Miller  

E-Print Network (OSTI)

On-Road Vehicle Detection: A Review Zehang Sun, Member, IEEE, George Bebis, Member, IEEE-3 percent of the world's gross domestic product [1], [2]. With the aim of reducing injury and accident

Bebis, George

34

The effect of standard ambient conditions used for the determination of road load to predict vehicle fuel economy  

E-Print Network (OSTI)

THE EFFECT OF STANDARD AN1BIENT CONDITIONS USED FOR THE DETERMINATION OF ROAD LOAD TO PREDICT VEHICLE FUEL ECONOMY A Thesis by Michael Lee Love Submitted to the Graduate College of Texas A&M University in partial fulfillment... of the requirement for the degree of MASTER OF SCIENCE May 198Z Major Subject: Mechanical Engineering THE EFFECT OF STANDARD AMBIENT CONDITIONS USED FOR THE DETERMINATION OF ROAD LOAD TO PREDICT VEHICLE FUEL ECONOMY A Thesis by Michael Lee Love Approved...

Love, Michael Lee

2012-06-07T23:59:59.000Z

35

ON-ROAD MOTOR VEHICLE EMISSIONS FROM AROUND THE WORLD Donald H. Stedman and Gary A. Bishop  

E-Print Network (OSTI)

ON-ROAD MOTOR VEHICLE EMISSIONS FROM AROUND THE WORLD Donald H. Stedman and Gary A. Bishop@du.edu ABSTRACT In 1993, on-road emissions in Continental Europe showed a pronounced South/North declining gradient for CO, HC and NO fuel specific emissions (gm/kg). Emissions in Hamburg and Rotterdam were

Denver, University of

36

Novel estimation of tyre-road friction coefficient and slip ratio using electrical parameters of traction motor for electric vehicles  

Science Journals Connector (OSTI)

The estimation of the friction coefficient and the slip ratio is crucial for advanced traction control or anti-brake control of electric vehicles. In this paper, dynamic behaviours of electrical parameters of the traction motor under road change are modelled and analysed. Novel estimation only using the measurements of the armature voltage and the current is proposed. The proposed method is much quicker than traditional methods, contributing to adjust the vehicle's motion state more quickly and precisely. Further, it can eliminate the speed measuring devices of the wheel speed and the vehicle speed. Simulations verify the effectiveness.

Guoqing Xu; Kun Xu; Weimin Li

2013-01-01T23:59:59.000Z

37

Transport energy consumption in mountainous roads. A comparative case study for internal combustion engines and electric vehicles in Andorra  

Science Journals Connector (OSTI)

Abstract This paper analyses transport energy consumption of conventional and electric vehicles in mountainous roads. A standard round trip in Andorra has been modelled in order to characterise vehicle dynamics in hilly regions. Two conventional diesel vehicles and their electric-equivalent models have been simulated and their performances have been compared. Six scenarios have been simulated to study the effects of factors such as orography, traffic congestion and driving style. The European fuel consumption and emissions test and Artemis urban driving cycles, representative of European driving cycles, have also been included in the comparative analysis. The results show that road grade has a major impact on fuel economy, although it affects consumption in different levels depending on the technology analysed. Electric vehicles are less affected by this factor as opposed to conventional vehicles, increasing the potential energy savings in a hypothetical electrification of the car fleet. However, electric vehicle range in mountainous terrains is lower compared to that estimated by manufacturers, a fact that could adversely affect a massive adoption of electric cars in the short term.

Oriol Travesset-Baro; Marti Rosas-Casals; Eric Jover

2015-01-01T23:59:59.000Z

38

Application of positive matrix factorization to on-road measurements for source apportionment of diesel- and gasoline-powered vehicle emissions in Mexico City  

E-Print Network (OSTI)

The goal of this research is to quantify diesel- and gasoline-powered motor vehicle emissions within the Mexico City Metropolitan Area (MCMA) using on-road measurements captured by a mobile laboratory combined with positive ...

Thornhill, D. A.

39

Multicomponent Remote Sensing of Vehicle Exhaust by Dispersive Absorption Spectroscopy. 2. Direct On-Road Ammonia Measurements  

Science Journals Connector (OSTI)

The quantitative ecological impacts resulting from anthropogenic NH3 emissions are still riddled with uncertainties, but evidence is mounting (28, 29) that dry and wet deposition of NH3 and its salts can adversely affect terrestrial (30?39) and aquatic (40?42) ecosystems. ... The vehicles in our study were travelling under load, due to the moderate incline of the on-ramp, and at high velocities, explaining the relatively high NO concentrations in the vehicle exhaust plumes. ... Between 1990 and 1998, vehicular NH3 emissions are believed to have increased from 198 to 260 thousand short tons (54), probably due to a reduction of the noncatalyst, oxidation catalyst, and dual-bed catalyst vehicle portion of the on-road fleet. ...

Marc M. Baum; Eileen S. Kiyomiya; Sasi Kumar; Anastasios M. Lappas; Vadym A. Kapinus; Harry C. Lord III

2001-08-09T23:59:59.000Z

40

MODEL-BASED VEHICLE STATE ESTIMATION USING PREVIEWED ROAD GEOMETRY AND NOISY SENSORS  

E-Print Network (OSTI)

to the automotive world. Unfortunately for the designers of vehicle driver assist systems, however, most low- cost states from low-cost sensors remains [2]. In the case of autonomous vehicle guidance or in modeling another sen- sor input to estimate vehicle state. This is a particularly low-cost data source, especially

Brennan, Sean

Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Analysis Reveals Impact of Road Grade on Vehicle Energy Use (Fact Sheet)  

SciTech Connect

Findings of study indicate that, on average, road grade could be responsible for 1%-3% of fuel use in light-duty automobiles, with many individual trips impacted by as much as 40%.

Not Available

2014-04-01T23:59:59.000Z

42

Fact #625: May 31, 2010 Distribution of Trucks by On-Road Vehicle Weight  

Energy.gov (U.S. Department of Energy (DOE))

According to weigh-in-motion data collected by fifteen states, the majority of 5-axle tractor-trailers on the road weigh between 33,000 and 73,000 lbs.Eleven percent of the tractor-trailers had...

43

Fact #790: July 29, 2013 States Beginning to Tax Electric Vehicles for Road Use  

Energy.gov (U.S. Department of Energy (DOE))

The maintenance of our highways has traditionally been funded from a combination or Federal and state taxes collected at the pump from the sale of motor fuels. Because electric vehicles (EVs) do...

44

Speed-and Facility-Specific Emission Estimates for On-Road Light-Duty Vehicles based on Real-World Speed Profiles  

E-Print Network (OSTI)

06-1096 Speed- and Facility-Specific Emission Estimates for On-Road Light-Duty Vehicles based on Real-World Speed Profiles By H. Christopher Frey, Ph.D. Professor Department of Civil, Construction demand and land use models such as TransCAD, TranPlan or TRANUS produce average link speed and link VMT

Frey, H. Christopher

45

Self-Control of Traffic Lights and Vehicle Flows in Urban Road Networks  

E-Print Network (OSTI)

Based on fluid-dynamic and many-particle (car-following) simulations of traffic flows in (urban) networks, we study the problem of coordinating incompatible traffic flows at intersections. Inspired by the observation of self-organized oscillations of pedestrian flows at bottlenecks [D. Helbing and P. Moln\\'ar, Phys. Eev. E 51 (1995) 4282--4286], we propose a self-organization approach to traffic light control. The problem can be treated as multi-agent problem with interactions between vehicles and traffic lights. Specifically, our approach assumes a priority-based control of traffic lights by the vehicle flows themselves, taking into account short-sighted anticipation of vehicle flows and platoons. The considered local interactions lead to emergent coordination patterns such as ``green waves'' and achieve an efficient, decentralized traffic light control. While the proposed self-control adapts flexibly to local flow conditions and often leads to non-cyclical switching patterns with changing service sequences ...

Lmmer, Stefan

2008-01-01T23:59:59.000Z

46

ENERGY HARVESTING, RIDE COMFORT, AND ROAD HANDLING OF REGENERATIVE VEHICLE SUSPENSIONS  

E-Print Network (OSTI)

, wheel and chasses masses to the vehicle performances and harvestable power are studied. Experiments power on a typical highway. Kawaoto et al [10] modeled a ball-screw type electromagnetic damper a regenerative suspension with a ball screw and three-phase motor of a real car on vibration test rig

Zuo, Lei

47

Summary of Research on the Use of Intermediate Ethanol Blends in On-Road Vehicles  

Science Journals Connector (OSTI)

This paper covers 30 research projects on IEBs and ethanol flex fuel in U. S. vehicles conducted by Coordinating Research Council (CRC), DOE (NREL, ORNL), EPA, California Air Resources Board (CARB), Minnesota State University, and the University of Minnesota in the period 20062013. ... The report estimated that MIL illumination with IEBs was projected to be on the order of 0.1%0.2%, ... Haskew, H. M., Liberty, T. F., and McClement, D. Fuel Permeation from Automotive Systems: E0, E6, E10, E20 and E85, Project E-65-3. ...

Albert M. Hochhauser; Charles H. Schleyer

2014-04-21T23:59:59.000Z

48

Electric Vehicles  

ScienceCinema (OSTI)

Burak Ozpineci sees a future where electric vehicles charge while we drive them down the road, thanks in part to research under way at ORNL.

Ozpineci, Burak

2014-07-23T23:59:59.000Z

49

Electric Vehicles  

SciTech Connect

Burak Ozpineci sees a future where electric vehicles charge while we drive them down the road, thanks in part to research under way at ORNL.

Ozpineci, Burak

2014-05-02T23:59:59.000Z

50

On-road emission factors of PM pollutants for light-duty vehicles (LDVs) based on urban street driving conditions  

Science Journals Connector (OSTI)

An on-road sampling campaign was conducted on two major surface streets (Wilshire and Sunset Boulevards) in Los Angeles, CA, to characterize PM components including metals, trace elements, and organic species for three PM size fractions (PM102.5, PM2.50.25, and PM0.25). Fuel-based emission factors (mass of pollutant per kg of fuel) were calculated to assess the emissions profile of a light-duty vehicle (LDV) traffic fleet characterized by stop-and-go driving conditions that are reflective of urban street driving. Emission factors for metals and trace elements were highest in PM102.5 while emission factors for \\{PAHs\\} and hopanes and steranes were highest in PM0.25. PM2.5 emission factors were also compared to previous freeway, roadway tunnel, and dynamometer studies based on an LDV fleet to determine how various environments and driving conditions may influence concentrations of PM components. The on-road sampling methodology deployed in the current study captured substantially higher levels of metals and trace elements associated with vehicular abrasion (Fe, Ca, Cu, and Ba) and crustal origins (Mg and Al) than previous LDV studies. The semi-volatile nature of \\{PAHs\\} resulted in higher levels of \\{PAHs\\} in the particulate phase for LDV tunnel studies (Phuleria etal., 2006) and lower levels of \\{PAHs\\} in the particulate phase for freeway studies (Ning etal., 2008). With the exception of a few high molecular weight PAHs, the current study's emission factors were in between the LDV tunnel and LDV freeway studies. In contrast, hopane and sterane emission factors were generally comparable between the current study, the LDV tunnel, and LDV freeway, as expected given the greater atmospheric stability of these organic compounds. Overall, the emission factors from the dynamometer studies for metals, trace elements, and organic species are lower than the current study. Lastly, n-alkanes (C19C40) were quantified and alkane carbon preference indices (CPIs) were determined to be in the range of 12, indicating substantial anthropogenic source contribution for surface streets in Los Angeles.

Winnie Kam; James W. Liacos; James J. Schauer; Ralph J. Delfino; Constantinos Sioutas

2012-01-01T23:59:59.000Z

51

On-Road Particle Matter Emissions from a MY 2010 Compliant HD Diesel Vehicle Driving Across the U.S.  

Energy.gov (U.S. Department of Energy (DOE))

Measuring particle emissions from a 2010 compliant HD Diesel tractor while traveling on-road for 2300 miles found average gravimetric TPM over the entire route to be well below EPA's 2010 PM standard.

52

Intuitionistic fuzzy rough sets: at the cross-  

E-Print Network (OSTI)

U N C O R R EC TED PR O O F Intuitionistic fuzzy rough sets: at the cross- roads of imperfect: Just like rough set theory, fuzzy set theory addresses the topic of dealing with imperfect knowledge tentative definitions of the concept of an `intuitionistic fuzzy rough set' that were raised in their wake

Gent, Universiteit

53

Hazards of the Road  

Science Journals Connector (OSTI)

... judges), the meeting considered its subject, under four main headings: the driver, the pedestrian, the vehicle and the road. No doubt remained at the conclusion that the fitness ... 1949 (when the Road Research Laboratory first prepared comprehensive records) and 1961, casualties to pedestrians have been increasing as traffic increased but not in direct proportion. On the other ...

DAVID NAPLEY

1962-09-29T23:59:59.000Z

54

ROAD POLISHING ASSESSMENT METHODOLOGY (TROWS) PIARC XXIIND WORLD ROAD CONGRESS  

E-Print Network (OSTI)

depend non-linearly on numerous parameters, like materials used, vehicle and road usage, environmental conditions (e.g., temperature) and many others. Due to their many economic and ecological implications in the same test conditions. On the road circuit, Passenger Car (PC) and Heavy Goods Vehicle (HGV) equipped

Paris-Sud XI, Université de

55

Diesel Engines for Road Transport  

Science Journals Connector (OSTI)

... A REMARKABLE revolution is taking place in the type of engine used in large motor vehicles, and by some it is thought that for road ... motor vehicles, and by some it is thought that for road transport the highspeed oil engine is destined to supersede the long-favoured petrol ...

1933-10-21T23:59:59.000Z

56

Effects of Intermediate Ethanol Blends on Legacy Vehicles and Small Non-Road Engines, Report 1 - Updated  

SciTech Connect

Intended for policymakers and others who make decisions about, and set guidelines for, the proper use of intermediate ethanol blends such as E20 in both vehicle engines and other engine types.

Knoll, K.; West, B.; Clark, W.; Graves, R.; Orban, J.; Przesmitzki, S.; Theiss, T.

2009-02-01T23:59:59.000Z

57

Long-Term Changes in Gas- and Particle-Phase Emissions from On-Road Diesel and Gasoline Vehicles  

Energy.gov (U.S. Department of Energy (DOE))

Poster presentation at the 2007 Diesel Engine-Efficiency & Emissions Research Conference (DEER 2007). 13-16 August, 2007, Detroit, Michigan. Sponsored by the U.S. Department of Energy's (DOE) Office of FreedomCAR and Vehicle Technologies (OFCVT).

58

Optical and Physical Properties from Primary On-Road Vehicle ParticleEmissions And Their Implications for Climate Change  

SciTech Connect

During the summers of 2004 and 2006, extinction and scattering coefficients of particle emissions inside a San Francisco Bay Area roadway tunnel were measured using a combined cavity ring-down and nephelometer instrument. Particle size distributions and humidification were also measured, as well as several gas phase species. Vehicles in the tunnel traveled up a 4% grade at a speed of approximately 60 km h{sup -1}. The traffic situation in the tunnel allows the apportionment of emission factors between light duty gasoline vehicles and diesel trucks. Cross-section emission factors for optical properties were determined for the apportioned vehicles to be consistent with gas phase and particulate matter emission factors. The absorption emission factor (the absorption cross-section per mass of fuel burned) for diesel trucks (4.4 {+-} 0.79 m{sup 2} kg{sup -1}) was 22 times larger than for light-duty gasoline vehicles (0.20 {+-} 0.05 m{sup 2} kg{sup -1}). The single scattering albedo of particles - which represents the fraction of incident light that is scattered as opposed to absorbed - was 0.2 for diesel trucks and 0.3 for light duty gasoline vehicles. These facts indicate that particulate matter from motor vehicles exerts a positive (i.e., warming) radiative climate forcing. Average particulate mass absorption efficiencies for diesel trucks and light duty gasoline vehicles were 3.14 {+-} 0.88 m{sup 2} g{sub PM}{sup -1} and 2.9 {+-} 1.07 m{sup 2} g{sub PM}{sup -1}, respectively. Particle size distributions and optical properties were insensitive to increases in relative humidity to values in excess of 90%, reinforcing previous findings that freshly emitted motor vehicle particulate matter is hydrophobic.

Strawa, A.W.; Kirchstetter, T.W.; Hallar, A.G.; Ban-Weiss, G.A.; McLaughlin, J.P.; Harley, R.A.; Lunden, M.M.

2009-01-23T23:59:59.000Z

59

On-Road Motor Vehicle Emissions including Ammonia, Sulfur Dioxide and Nitrogen Dioxide Don Stedman, Gary Bishop, Allison Peddle, University of Denver Department of Chemistry and Biochemistry Denver CO 80208. www.feat.biochem.du.edu  

E-Print Network (OSTI)

On-Road Motor Vehicle Emissions including Ammonia, Sulfur Dioxide and Nitrogen Dioxide Don Stedman Nitrogen dioxide: Less than 5% of the NOx BUT with an outstanding peak for the 2007 MY in Fresno 0. Nitrogen dioxide: less than 5% of NOx except the Fresno fleet containing the 2007 Sprinter ambulances. #12;

Denver, University of

60

Urban bus driver ride and road-friendliness. Part I: Model development and role of operating parameters  

Science Journals Connector (OSTI)

This study explores the driver-ride and road-friendliness characteristics of an urban bus through model derivation and validation, sensitivity analysis, suspension damping optimisation and field assessments. Part I of the study develops a three-dimensional urban bus model by integrating non-linear models of suspension components and tyres that were derived from laboratory-measured data. The vehicle model is validated through field tests, and employed for sensitivity analyses of different operating parameters, including forward speed, tyre inflation pressure, vehicle load and road roughness. The results demonstrate significant roles of these parameters on the dynamic responses relating to driver ride and road-friendliness, which are coupled in a complex manner. The results suggest that measures related to sustainability of urban infrastructure and vehicle structure, together with the health and safety of the drivers, are directly coupled in light of the road roughness. The validated full-vehicle model is further employed for suspension damping design optimisation and its field assessments, which are presented in Part II of the study.

Subhash Rakheja; Dongpu Cao; Zhanqi Wang

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Powertrain & Vehicle Research Centre  

E-Print Network (OSTI)

complexity ·More efficient Vehicles, quicker to market, reduced cost to consumer The Optimisation Task and virtual environments Vehicle baseline testing on rolling road Calibration Control Engine VehiclePowertrain & Vehicle Research Centre Low Carbon Powertrain Development S. Akehurst, EPSRC Advanced

Burton, Geoffrey R.

62

A Rough Road Leads To The Stars  

NLE Websites -- All DOE Office Websites (Extended Search)

and ground crews for Apollo. All three Apollo 11 crew members, "Buzz" Aldrin, Neil Armstrong, and Michael Collins were members of the Gemini missions which ranged from five...

63

Hydrogen-Enhanced Natural Gas Vehicle Program  

SciTech Connect

The project objective is to demonstrate the viability of HCNG fuel (30 to 50% hydrogen by volume and the remainder natural gas) to reduce emissions from light-duty on-road vehicles with no loss in performance or efficiency. The City of Las Vegas has an interest in alternative fuels and already has an existing hydrogen refueling station. Collier Technologies Inc (CT) supplied the latest design retrofit kits capable of converting nine compressed natural gas (CNG) fueled, light-duty vehicles powered by the Ford 5.4L Triton engine. CT installed the kits on the first two vehicles in Las Vegas, trained personnel at the City of Las Vegas (the City) to perform the additional seven retrofits, and developed materials for allowing other entities to perform these retrofits as well. These vehicles were used in normal service by the City while driver impressions, reliability, fuel efficiency and emissions were documented for a minimum of one year after conversion. This project has shown the efficacy of operating vehicles originally designed to operate on compressed natural gas with HCNG fuel incorporating large quantities of exhaust gas recirculation (EGR). There were no safety issues experienced with these vehicles. The only maintenance issue in the project was some rough idling due to problems with the EGR valve and piping parts. Once the rough idling was corrected no further maintenance issues with these vehicles were experienced. Fuel economy data showed no significant changes after conversion even with the added power provided by the superchargers that were part of the conversions. Driver feedback for the conversions was very favorable. The additional power provided by the HCNG vehicles was greatly appreciated, especially in traffic. The drivability of the HCNG vehicles was considered to be superior by the drivers. Most of the converted vehicles showed zero oxides of nitrogen throughout the life of the project using the State of Nevada emissions station.

Hyde, Dan; Collier, Kirk

2009-01-22T23:59:59.000Z

64

E-Print Network 3.0 - automatic road extraction Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

with no tuning, as well as extracting the road midline using residual... and watershed image processing techniques to extract a road network in the vicinity of the vehicle,...

65

Safety Considerations When Driving on Rural Roads  

E-Print Network (OSTI)

procedures to follow. Characteristics of rural or forest roads Extra caution is required when driving-moving vehicles, animals, debris) · Unusually steep hills or sharp curves Since help may often be difficult.Agricultural or prescribed forest burning may produce smoke on roads. Hazard: Approaching vehicles, livestock or wild animals

Vivoni, Enrique R.

66

Powertrain & Vehicle Research Centre  

E-Print Network (OSTI)

Simulation Basic Engine Test Vehicle Test Cost & Complexity Towards Final Product Lean Powertrain Development Viewing Trade-Offs and Finding Optima Realism Advanced Engine Test Vehicle Test Rolling Road Powertrain powertrain development tasks to reduce costs and time to market The vehicle powertrain is the system

Burton, Geoffrey R.

67

Integrated Mathematical Modeling Software Series of Vehicle Propulsion...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Mathematical Modeling Software Series of Vehicle Propulsion System: (1) Tractive Effort (T sub ew) of Vehicle Road WheelTrack Sprocket Integrated Mathematical Modeling Software...

68

Effects of Intermediate Ethanol Blends on Legacy Vehicles and...  

Office of Environmental Management (EM)

Effects of Intermediate Ethanol Blends on Legacy Vehicles and Small Non-Road Engines, Report 1 Updated Feb 2009 Effects of Intermediate Ethanol Blends on Legacy Vehicles and...

69

Vehicle Technologies Office: Effects of Intermediate Ethanol Blends on  

NLE Websites -- All DOE Office Websites (Extended Search)

Effects of Intermediate Effects of Intermediate Ethanol Blends on Legacy Vehicles and Small Non-Road Engines, Report 1 to someone by E-mail Share Vehicle Technologies Office: Effects of Intermediate Ethanol Blends on Legacy Vehicles and Small Non-Road Engines, Report 1 on Facebook Tweet about Vehicle Technologies Office: Effects of Intermediate Ethanol Blends on Legacy Vehicles and Small Non-Road Engines, Report 1 on Twitter Bookmark Vehicle Technologies Office: Effects of Intermediate Ethanol Blends on Legacy Vehicles and Small Non-Road Engines, Report 1 on Google Bookmark Vehicle Technologies Office: Effects of Intermediate Ethanol Blends on Legacy Vehicles and Small Non-Road Engines, Report 1 on Delicious Rank Vehicle Technologies Office: Effects of Intermediate Ethanol Blends on Legacy Vehicles and Small Non-Road Engines, Report 1 on Digg

70

"MBUF Demo" "Mn Road Fee Test"  

E-Print Network (OSTI)

(40 mpg) Electric Vehicle (non-gas powered) State Tax * Federal Tax ** State Tax * Federal Tax"MBUF Demo" "Mn Road Fee Test" "IntelliDrive Connected Vehicles for Safety, Mobility and User Fee Overview Six Months In-Vehicle Data Collection Participant Recruited Equipment Deployed First Odometer

Minnesota, University of

71

Rough Mereological Reasoning in Rough Set Theory: Recent Results and Problems  

Science Journals Connector (OSTI)

This article comes up a couple of months after the death of Professor Zdzis?aw Pawlak who created in 1982 the theory of rough sets as a vehicle to carry out Concept...

Lech Polkowski

2006-01-01T23:59:59.000Z

72

AVTA: 2010 Electric Vehicles International Neighborhood Electric Vehicle Testing Results  

Energy.gov (U.S. Department of Energy (DOE))

The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following reports describe testing results of the 2010 Electric Vehicles International neighborhood electric vehicle. Neighborhood electric vehicles reach speeds of no more than 35 miles per hour and are only allowed on roads with speed limits of up to 35 miles per hour. This research was conducted by Idaho National Laboratory.

73

Categorical Exclusion for Access Road  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Access Road Access Road Improvements along the Pinnacle Peak- Prescott 230-kV Transmission Line between Structures 16813 and 170/1 Yavapai County. Arizona * RECORD OF CATEGORICAL EXCLUSION DETERMINATION A. Proposed Action: Western proposes to improve access roads along a portion of the Pinnacle Peak to Prescott 230-kV Transmission Line (Structures 168/3 and 170/1). which are currently impassable. to maintain worker safety and the reliability of the bulk electric system. Western plans to blade and grade the existing access road where it enters and leaves three washes so that Western's maintenance vehicles can drive across the washes. We will remove dirt from the road prism by starting at wash edges and pulling dirt up slope in order to create ramps with grades suitable for our equipment.

74

Vehicles | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Vehicles Vehicles Vehicles EERE leads U.S. researchers and other partners in making transportation cleaner and more efficient through solutions that put electric drive vehicles on the road and replace oil with clean domestic fuels. EERE leads U.S. researchers and other partners in making transportation cleaner and more efficient through solutions that put electric drive vehicles on the road and replace oil with clean domestic fuels. Image of three semi truck cabs. The one on the left is yellow, the middle is green, and the far right truck is red. The U.S. Department of Energy (DOE) supports the development and deployment of advanced vehicle technologies, including advances in electric vehicles, engine efficiency, and lightweight materials. Since 2008, the Department of

75

Marginal costs of freeway traffic congestion with on-road pollution exposure externality  

E-Print Network (OSTI)

Traffic congestion On-road In-vehicle Pollution exposure Vehicle emissions a b s t r a c t The health cost improvements. When considering distinct vehicle classes, inclusion of on-road exposure costs greatly increases heavy-duty vehicle marginal costs because of their higher emissions rates and greater roadway capacity

Bertini, Robert L.

76

The Evolution of Sustainable Personal Vehicles  

E-Print Network (OSTI)

Enabling Platform for Sustainable Energy Pathways. Presentedin Road Vehicles. Sustainable Energy Research Group, Schooland W. A. Peters (2005). Sustainable Energy: Choosing Among

Jungers, Bryan D

2009-01-01T23:59:59.000Z

77

Vehicle Technologies Office: Lubricants  

NLE Websites -- All DOE Office Websites (Extended Search)

Lubricants to someone by Lubricants to someone by E-mail Share Vehicle Technologies Office: Lubricants on Facebook Tweet about Vehicle Technologies Office: Lubricants on Twitter Bookmark Vehicle Technologies Office: Lubricants on Google Bookmark Vehicle Technologies Office: Lubricants on Delicious Rank Vehicle Technologies Office: Lubricants on Digg Find More places to share Vehicle Technologies Office: Lubricants on AddThis.com... Just the Basics Hybrid & Vehicle Systems Energy Storage Advanced Power Electronics & Electrical Machines Advanced Combustion Engines Fuels & Lubricants Fuel Effects on Combustion Lubricants Natural Gas Research Biofuels End-Use Research Materials Technologies Lubricants As most vehicles are on the road for more than 15 years before they are retired, investigating technologies that will improve today's vehicles is

78

VEHICLE ACCESS PORTALS  

NLE Websites -- All DOE Office Websites (Extended Search)

East Jemez Road (Map 1) East Jemez Road (Map 1) VEHICLE ACCESS PORTALS Traffic Lane 1: Closed except for emergencies and maintenance operations. Traffic Lanes 2-7: Drivers required to stop and present LANL badges or other form of valid identification to Protective Force officers. Drivers may proceed upon direction of the officers. Note: Commercial delivery vehicle drivers must also pres- ent their inspection passes from Post 10. More Information: spp-questions@lanl.gov Non-work Hours Vehicles entering LANL at the East Jemez VAPs during non-work hours (between 7

79

Rough Diagrams Laurent Vigneron  

E-Print Network (OSTI)

that are not tautologies of modal logic S5. 1 Generalized Rough Sets The idea of rough set was proposed by Pawlak in 1982 [5]. The starting point of the rough set theory is the assumption that we have initially some informa have de#12;ned the notion of generalized rough sets: any topological space (X; I) with a clopen sets

Vigneron, Laurent

80

Lane departure detection for improved road geometry estimation  

E-Print Network (OSTI)

vehicles is mea- sured using a vision system and a radar, whereas the shape of the road is measured using1 Lane departure detection for improved road geometry estimation Thomas B. Sch¨on Andreas Eidehall Fredrik Gustafsson Division of Automatic Control Vehicle Dynamics and Active Safety Link¨oping University

Schön, Thomas

Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Vehicle Technologies Office: Fact #790: July 29, 2013 States Beginning to  

NLE Websites -- All DOE Office Websites (Extended Search)

0: July 29, 2013 0: July 29, 2013 States Beginning to Tax Electric Vehicles for Road Use to someone by E-mail Share Vehicle Technologies Office: Fact #790: July 29, 2013 States Beginning to Tax Electric Vehicles for Road Use on Facebook Tweet about Vehicle Technologies Office: Fact #790: July 29, 2013 States Beginning to Tax Electric Vehicles for Road Use on Twitter Bookmark Vehicle Technologies Office: Fact #790: July 29, 2013 States Beginning to Tax Electric Vehicles for Road Use on Google Bookmark Vehicle Technologies Office: Fact #790: July 29, 2013 States Beginning to Tax Electric Vehicles for Road Use on Delicious Rank Vehicle Technologies Office: Fact #790: July 29, 2013 States Beginning to Tax Electric Vehicles for Road Use on Digg Find More places to share Vehicle Technologies Office: Fact #790:

82

Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) and Hybrid  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Plug-In Electric Plug-In Electric Vehicle (PEV) and Hybrid Electric Vehicle (HEV) Road Impact Fee Study to someone by E-mail Share Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) and Hybrid Electric Vehicle (HEV) Road Impact Fee Study on Facebook Tweet about Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) and Hybrid Electric Vehicle (HEV) Road Impact Fee Study on Twitter Bookmark Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) and Hybrid Electric Vehicle (HEV) Road Impact Fee Study on Google Bookmark Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) and Hybrid Electric Vehicle (HEV) Road Impact Fee Study on Delicious Rank Alternative Fuels Data Center: Plug-In Electric Vehicle (PEV) and Hybrid Electric Vehicle (HEV) Road Impact Fee Study on Digg

83

Application of positive matrix factorization to on-road measurements for source apportionment of diesel-and gasoline-powered vehicle emissions in Mexico City  

E-Print Network (OSTI)

of diesel- and gasoline-powered vehicle emissions in Mexico City D. A. Thornhill, A. E. Williams, T. B be low. The second figure shows the background versus diesel factors. There may be a slight horizontal factors. In this case, even when the diesel factor's contributions are very high, the background factor

Meskhidze, Nicholas

84

A study aimed at assessing the potential impact of vehicle electrification on grid infrastructure and road-traffic green house emissions  

Science Journals Connector (OSTI)

Abstract In the current paper a thorough analysis is conducted to assess, on one hand, the impact of vehicle electrification on electric grids and their related infrastructures, and, on the other, its potential contribution to GHG emission reduction. Such an analysis covers the timeframe 20112050, thus allowing to assess if the environment friendliness of both PHEV and BEV will be enough contributing, particularly towards the fulfillment of the objectives recently established both by official agreements among governments and research consortia (e.g. the International Energy Agency) as well. The expected time evolution of both PHEV and BEV private car fleets is modeled through a simplified market penetration model, along with the associated contribution in terms of well to tank and tank to wheel GHG emissions, thus providing the needed input data to the scenario analysis. Particularly, a longitudinal vehicle model is adopted to accurately estimate electric vehicle energy consumptions and related GHG emissions as a function of powertrain configuration, dimensions and mass. The analysis was run on several countries, thus providing useful outcomes to assess the suitability of given energy mix to fully exploit vehicle electrification. Such indications will therefore be useful to determine to which extent progressive decarbonization of current grids is required to meet the GHG reduction target by 2050.

Marco Sorrentino; Gianfranco Rizzo; Luca Sorrentino

2014-01-01T23:59:59.000Z

85

Rough Approximate Operators: Axiomatic Rough Set Theory  

Science Journals Connector (OSTI)

In rough set theory, the upper and lower approximations are ... are two abstract operators acting on the power set of U, the universe of discourse. ... The proof is an easy application of point set topology. Simi...

T. Y. Lin; Qing Liu

1994-01-01T23:59:59.000Z

86

WINDERMERE RD WesternRoadWesternRoad  

E-Print Network (OSTI)

WINDERMERE RD N 2 210 Kilometres 186 189 194 WesternRoadWesternRoad Oxford Street Oxford Street 2 2 Street (9 kms) · Turn left (west) onto Oxford Street and follow to Wharncliffe Road (4 kms) · Turn right (north) onto Wharncliffe Road and follow to the fifth set of traffic lights · Turn left (west

Sinnamon, Gordon J.

87

Vehicle Technologies Office: Lubricants  

NLE Websites -- All DOE Office Websites (Extended Search)

Lubricants Lubricants As most vehicles are on the road for more than 15 years before they are retired, investigating technologies that will improve today's vehicles is essential. Because 11.5 percent of fuel energy is consumed by engine friction, decreasing this friction through lubricants can lead to substantial improvements in the fuel economy of current vehicles, without needing to wait for the fleet to turn over. In fact, a 1 percent fuel savings in the existing vehicle fleet possible through lubricants could save 97 thousand barrels of oil a day or $3.5 billion a year. Because of these benefits, the Vehicle Technologies Office supports research on lubricants that can improve the efficiency of internal combustion engine vehicles, complementing our work on advanced combustion engine technology.

88

Forest Road Building Regulations | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

You are here You are here Home » Forest Road Building Regulations Forest Road Building Regulations < Back Eligibility Utility Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Schools Retail Supplier Institutional Fuel Distributor Nonprofit Transportation Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info Start Date 09/2010 State Wisconsin Program Type Environmental Regulations The Wisconsin Department of Natural Resources has regulations for building a forest road, if development requires one. Regulations include zoning ordinances and permits for stream crossing, grading, stormwater, and

89

On-Road Particle Matter Emissions from a MY 2010 Compliant HD...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Particle Matter Emissions from a MY 2010 Compliant HD Diesel Vehicle Driving Across the U.S. On-Road Particle Matter Emissions from a MY 2010 Compliant HD Diesel Vehicle Driving...

90

Fluid squeeze-out between solids with rough surfaces  

E-Print Network (OSTI)

We study the fluid squeeze-out from the interface between an elastic solid with a flat surface and a rigid solid with a randomly rough surface. As an application we discuss fluid squeeze-out between a tire tread block and a road surface. Some implications for the leakage of seals are discussed, and experimental data are presented to test the theory.

B. Lorenz; B. N. J. Persson

2010-04-07T23:59:59.000Z

91

Vehicle Technologies Office: Fact #174: July 16, 2001 Potential Benefits of  

NLE Websites -- All DOE Office Websites (Extended Search)

4: July 16, 2001 4: July 16, 2001 Potential Benefits of Alternative Future On-Road MPG Gains in Light Vehicles in 2010 to someone by E-mail Share Vehicle Technologies Office: Fact #174: July 16, 2001 Potential Benefits of Alternative Future On-Road MPG Gains in Light Vehicles in 2010 on Facebook Tweet about Vehicle Technologies Office: Fact #174: July 16, 2001 Potential Benefits of Alternative Future On-Road MPG Gains in Light Vehicles in 2010 on Twitter Bookmark Vehicle Technologies Office: Fact #174: July 16, 2001 Potential Benefits of Alternative Future On-Road MPG Gains in Light Vehicles in 2010 on Google Bookmark Vehicle Technologies Office: Fact #174: July 16, 2001 Potential Benefits of Alternative Future On-Road MPG Gains in Light Vehicles in 2010 on Delicious Rank Vehicle Technologies Office: Fact #174: July 16, 2001 Potential

92

Comparison of On-Road Portable and Bench Emission Measurements  

Energy.gov (U.S. Department of Energy (DOE))

Chassis dynamometer testing using a conventional emissions bench and on-road testing with a portable emissions system were performed to compare exhaust emissions from selected vehicles by both techniques.

93

AVTA: 2014 Smart Electric Drive Coupe All-Electric Vehicle Testing Reports  

Energy.gov (U.S. Department of Energy (DOE))

The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road....

94

AVTA: 2012 Mitsubishi i-MiEV All-Electric Vehicle Testing Reports  

Energy.gov (U.S. Department of Energy (DOE))

The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road....

95

Blast resistant vehicle seat  

DOE Patents (OSTI)

Disclosed are various seats for vehicles particularly military vehicles that are susceptible to attack by road-bed explosive devices such as land mines or improvised explosive devices. The seats often have rigid seat shells and may include rigid bracing for rigidly securing the seat to the chassis of the vehicle. Typically embodiments include channels and particulate media such as sand disposed in the channels. A gas distribution system is generally employed to pump a gas through the channels and in some embodiments the gas is provided at a pressure sufficient to fluidize the particulate media when an occupant is sitting on the seat.

Ripley, Edward B

2013-02-12T23:59:59.000Z

96

Elementary Rough Set Granules: Toward a Rough Set Processor  

Science Journals Connector (OSTI)

In this chapter, the basics of the rough set approach are presented, and an outline of ... of a simple processor is based on elementary rough set granules and dependencies between them. The rough set processor (R...

Zdzis?aw Pawlak

2004-01-01T23:59:59.000Z

97

IEEE TRANSACTIONS ON IMAGE PROCESSING, VOL. 15, NO. 7, JULY 2006 2019 Monocular Precrash Vehicle Detection  

E-Print Network (OSTI)

results, we have developed an on-board real-time monoc- ular vehicle detection system that is capable--Robust and reliable vehicle detection from images ac- quired by a moving vehicle (i.e., on-road vehicle detection-view vehicle detection. Specifically, by treating the problem of vehicle detection as a two

Bebis, George

98

Pollutant Emissions from Biodiesels in Diesel Engine Tests and On-road Tests  

E-Print Network (OSTI)

-road biodiesel truck tests and data analysis were developed. Both road condition and engine performance affected the formation of emissions. Vehicle specific power (VSP) was calculated to present real power required in on-road tests. Tests data of highways showed...

Zhong, Yue

2012-08-31T23:59:59.000Z

99

Dynamic Friction Models for Longitudinal Road/Tire Interaction: Experimental Results  

E-Print Network (OSTI)

Dynamic Friction Models for Longitudinal Road/Tire Interaction: Experimental Results C. Canudas dynamic friction force model for the longitudinal road/tire interaction for wheeled ground vehicles is val- idated via experiments with an actual passenger vehicle. Contrary to common static friction/slip maps

Tsiotras, Panagiotis

100

Household Vehicles Energy Use: Latest Data & Trends  

U.S. Energy Information Administration (EIA) Indexed Site

B B : E S T I M AT I O N M E T H O D O L O G I E S APPENDIX B A P P E N D I X B ESTIMATION METHODOLOGIES INTRODUCTION The National Household Travel Survey (NHTS) is the nation's inventory of local and long distance travel, according to the U.S. Department of Transportation. Between April 2001 and May 2002, roughly 26 thousand households 41 were interviewed about their travel, based on the use of over 53 thousand vehicles. Using confidential data collected during those interviews, coupled with EIA's retail fuel prices, external data sources of test 42 fuel economy, and internal procedures for modifying test fuel economy to on-road, in-use fuel economy, EIA has extended this inventory to include the energy used for travel, thereby continuing a data series that was discontinued by EIA in 1994. This appendix presents the methods used for each eligible sampled

Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Ultracapacitor Boosted Fuel Cell Hybrid Vehicle  

E-Print Network (OSTI)

With the escalating number of vehicles on the road, great concerns are drawn to the large amount of fossil fuels they use and the detrimental environmental impacts from their emissions. A lot of research and development have been conducted...

Chen, Bo

2010-01-14T23:59:59.000Z

102

Electric Drive Vehicle Demonstration and Vehicle Infrastructure...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Electric Drive Vehicle Demonstration and Vehicle Infrastructure Evaluation Electric Drive Vehicle Demonstration and Vehicle Infrastructure Evaluation 2010 DOE Vehicle Technologies...

103

East Avenue Truck Inspection Patterson Pass Road Vasco Road  

NLE Websites -- All DOE Office Websites (Extended Search)

Vasco Road Thunderbird Lane Greenville Road Greenville Road Directions to the SandiaCA - Visitor Badge Office Interstate 580 - OaklandSan Francisco, Traveling Eastbound * Exit...

104

Fact #750: October 22, 2012 Electric Vehicle Energy Requirements...  

Energy Savers (EERE)

vehicle converts roughly 14-26% of the energy from fuel to power the wheels in the same combined driving cycle. Schematic of electric vehicle with energy requirements for...

105

Improvement of Information Rough Communication on Rough Set  

Science Journals Connector (OSTI)

The concept of information rough communication based on knowledge base is proposed by Mousavi Amin, Jabedar-Maralani Parviz. In this paper, its limitation is discussed. The concept of information rough communi...

QinLi An

2011-01-01T23:59:59.000Z

106

Forest Roads (Minnesota)  

Energy.gov (U.S. Department of Energy (DOE))

Proposed forest roads must be approved and designated by the Commissioner of the Department of Natural Resources.

107

Scott Stadium Stadium Road  

E-Print Network (OSTI)

Scott Stadium Stadium Road Residence Hereford College Alderman Road Residence Area Aquatic Increase Service to the Corner I0 750 1,500375 Feet Coordinate System: NAD 1983 StatePlane Virginia South 2: 36.7667 Latitude Of Origin: 36.3333 Units: Foot US #12;Scott Stadium Stadium Road Residence

Acton, Scott

108

Stereo-Vision-Based Obstacle Avoidance in Rough Outdoor Terrain  

E-Print Network (OSTI)

on chemical or nuclear plants are only a few possible scenarios. Unmanned vehicles could patrol frontiers and powerful robot navigation system for rough and vegetated outdoor terrain. Vegetation in that context of natural disasters, large-scale accidents and terrorism. Fire infernos, hurricanes, air crashes and attacks

Berns, Karsten

109

Autonomous driving manoeuvres in urban road traffic environment: a study on roundabouts  

E-Print Network (OSTI)

Autonomous driving manoeuvres in urban road traffic environment: a study on roundabouts Pérez of this evolution or they are still in the development stage. Autonomous vehicle performance on roundabouts is one implementation in real vehicles. Keywords: Lane keeping, autonomous vehicles, roundabouts, digital map

Paris-Sud XI, Université de

110

Smith Electric Vehicles: Advanced Vehicle Electrification + Transporta...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Smith Electric Vehicles: Advanced Vehicle Electrification + Transportation Sector Electrification Smith Electric Vehicles: Advanced Vehicle Electrification + Transportation Sector...

111

Climate policies for road transport revisited (I): Evaluation of the  

Open Energy Info (EERE)

Climate policies for road transport revisited (I): Evaluation of the Climate policies for road transport revisited (I): Evaluation of the current framework Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Climate policies for road transport revisited (I): Evaluation of the current framework Agency/Company /Organization: Elsevier Complexity/Ease of Use: Not Available Website: www.pik-potsdam.de/members/edenh/publications-1/CPFRTRI.pdf Related Tools Alternative Fuels and Advanced Vehicles Data Center - Codes and Standards Resources Reducing Congestion through Smart Parking Management Performance Measurement in the Road Sector: A Cross-Country Review of Experience ... further results Find Another Tool FIND TRANSPORTATION TOOLS This paper evaluates the effectiveness and efficiency of current climate policies for road transport that (1) target fuel producers and/or car

112

Propane Vehicle Demonstration Grant Program  

SciTech Connect

Project Description: Propane Vehicle Demonstration Grants The Propane Vehicle Demonstration Grants was established to demonstrate the benefits of new propane equipment. The US Department of Energy, the Propane Education & Research Council (PERC) and the Propane Vehicle Council (PVC) partnered in this program. The project impacted ten different states, 179 vehicles, and 15 new propane fueling facilities. Based on estimates provided, this project generated a minimum of 1,441,000 new gallons of propane sold for the vehicle market annually. Additionally, two new off-road engines were brought to the market. Projects originally funded under this project were the City of Portland, Colorado, Kansas City, Impco Technologies, Jasper Engines, Maricopa County, New Jersey State, Port of Houston, Salt Lake City Newspaper, Suburban Propane, Mutual Liquid Propane and Ted Johnson.

Jack Mallinger

2004-08-27T23:59:59.000Z

113

Fuel Cell Vehicle Basics | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Vehicle Basics Vehicle Basics Fuel Cell Vehicle Basics August 20, 2013 - 9:11am Addthis Photo of a blue car with 'The Road to Hydrogen' written on it, filling up at a hydrogen fueling station. Fuel cell vehicles, powered by hydrogen, have the potential to revolutionize our transportation system. They are more efficient than conventional internal combustion engine vehicles and produce no harmful tailpipe exhaust-their only emission is water. Fuel cell vehicles and the hydrogen infrastructure to fuel them are in an early stage of development. The U.S. Department of Energy is leading government and industry efforts to make hydrogen-powered vehicles an affordable, environmentally friendly, and safe transportation option. Visit the Alternative Fuels and Advanced Vehicles Data Center to learn more

114

Fuel Cell Vehicle Basics | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Fuel Cell Vehicle Basics Fuel Cell Vehicle Basics Fuel Cell Vehicle Basics August 20, 2013 - 9:11am Addthis Photo of a blue car with 'The Road to Hydrogen' written on it, filling up at a hydrogen fueling station. Fuel cell vehicles, powered by hydrogen, have the potential to revolutionize our transportation system. They are more efficient than conventional internal combustion engine vehicles and produce no harmful tailpipe exhaust-their only emission is water. Fuel cell vehicles and the hydrogen infrastructure to fuel them are in an early stage of development. The U.S. Department of Energy is leading government and industry efforts to make hydrogen-powered vehicles an affordable, environmentally friendly, and safe transportation option. Visit the Alternative Fuels and Advanced Vehicles Data Center to learn more

115

Finding Multiple Lanes in Urban Road Networks with Vision and Lidar  

E-Print Network (OSTI)

This paper describes a system for detecting and estimating the properties of multiple travel lanes in an urban road network from calibrated video imagery and laser range data acquired by a moving vehicle. The system operates ...

Huang, Albert S.

116

Security enhanced with increased vehicle inspections  

NLE Websites -- All DOE Office Websites (Extended Search)

Security enhanced with increased vehicle inspections Security enhanced with increased vehicle inspections Security measures increase as of March: vehicle inspections won't delay traffic New increased security procedures meet LANL's security objectives while minimizing impacts on local businesses and tourists. March 23, 2012 The most prominent change is the increase of random inspections of all vehicles transiting the Laboratory, to include West and East Jemez Roads and roadways leading to the main Laboratory administrative area, Technical Area 3 Expect random inspections of all vehicles transiting the Laboratory, to include West and East Jemez Roads and roadways leading to the main Laboratory administrative area, Technical Area 3. Contact Kevin Roark Communications Office (505) 665-9202 Email "We're doing our best to meet our security objectives while minimizing

117

Road Accidents and Research  

Science Journals Connector (OSTI)

... of speed); later still to lack of care in all road users without exception (pedestrians, cyclists and drivers), that is, the whole community. Before blaming the 'human ... to probe into such other accident causes as the varying number of traffic units including pedestrians brought on to the roads by more hours of sunshine. Two drought years increased ...

MERVYN O'GORMAN

1944-05-20T23:59:59.000Z

118

Efficient algorithm for automatic road sign recognition and its hardware implementation  

Science Journals Connector (OSTI)

The automatic detection of road signs is an application that alerts the vehicle's driver of the presence of signals and invites him to react on time in the aim to avoid potential traffic accidents. This application can thus improve the road safety of ... Keywords: Classification, Detection, Hardware implementation, Recognition

Chokri Souani; Hassene Faiedh; Kamel Besbes

2014-03-01T23:59:59.000Z

119

An improved approach for robust road marking detection and tracking applied to multi-lane estimation.  

E-Print Network (OSTI)

provided a great number of devices on many types of automatic vehicle guidance and security systems detection system. This application is usually based on road marking detection algorithms. [3]. This systemAn improved approach for robust road marking detection and tracking applied to multi

Paris-Sud XI, Université de

120

The role of hydrogen in powering road transport Alison Pridmore and Abigail Bristow  

E-Print Network (OSTI)

3.1 Greenhouse Gas Emissions From Hydrogen Powered Fuel Cell Vehicles ...9 3.2 Greenhouse GasThe role of hydrogen in powering road transport Alison Pridmore and Abigail Bristow April 2002 Tyndall Centre for Climate Change Research Working Paper 19 #12;The Role of Hydrogen in Powering Road

Watson, Andrew

Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Vehicle Technologies Office FY 2015 Budget At-A-Glance  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Transportation accounts for two-thirds of U.S. petroleum use, and on-road vehicles are responsible for 80% of this amount. Our dependence on petroleum creates significant national...

122

Fuel Cell Electric Vehicles and Hydrogen Infrastructure: Deployment...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

ZEVActionPlan(02-13).pdf CaFCP 2013 Zero emission vehicles in California Meeting 2050 GHG reduction target in California 5 A California Road Map Develop station network * 68...

123

Energy 101: Electric Vehicles | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Electric Vehicles Electric Vehicles Energy 101: Electric Vehicles Addthis Below is the text version for the Energy 101: Electric Vehicles video. The video opens with "Energy 101: Electric Vehicles." This is followed by various shots of different electric vehicles on the road. Wouldn't it be pretty cool to do all of your daily driving without ever having to fill up at a gas station? Well, that's quickly becoming a reality for people who drive electric vehicles-sometimes called EVs. EVs are gaining popularity. And with good reason-they're convenient; they're sleek and quiet; they keep our air clean. And for most of the short-distance driving we do, they're the perfect way to get from point A to point B safely, reliably, and comfortably. Text appears onscreen: "80% of Americans drive less than 40 miles round

124

INFOGRAPHIC: The Road to Fuel Efficiency | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

The Road to Fuel Efficiency The Road to Fuel Efficiency INFOGRAPHIC: The Road to Fuel Efficiency November 27, 2012 - 11:01am Addthis This infographic takes a look at fuel economy standards and how recent improvements in these standards will benefit consumers and the U.S. economy. | Infographic by Sarah Gerrity. This infographic takes a look at fuel economy standards and how recent improvements in these standards will benefit consumers and the U.S. economy. | Infographic by Sarah Gerrity. Sarah Gerrity Sarah Gerrity Multimedia Editor, Office of Public Affairs The Obama Administration's new national fuel economy standards for passenger vehicles will improve vehicle efficiency and save Americans money at the pump, all while reducing our dependence on foreign oil and growing

125

Fact #794: August 26, 2013 How Much Does an Average Vehicle Owner Pay in Fuel Taxes Each Year?  

Energy.gov (U.S. Department of Energy (DOE))

According to the Federal Highway Administration, the average fuel economy for all light vehicles on the road today is 21.4 miles per gallon (mpg). A person owning a gasoline vehicle with that fuel...

126

Vehicle Technologies Office: Maximizing Alternative Fuel Vehicle...  

Energy Savers (EERE)

Maximizing Alternative Fuel Vehicle Efficiency Vehicle Technologies Office: Maximizing Alternative Fuel Vehicle Efficiency Besides their energy security and environmental benefits,...

127

Smith Electric Vehicles: Advanced Vehicle Electrification + Transporta...  

Energy Savers (EERE)

Confidential, 4222013 2013 DOE VEHICLE TECHNOLOGIES PROGRAM REVIEW PRESENTATION Smith Electric Vehicles: Advanced Vehicle Electrification + Transportation Sector Electrification...

128

On Generalized Rough Sets (extended abstract)  

E-Print Network (OSTI)

On Generalized Rough Sets (extended abstract) Anita Wasilewska Department of Computer Science State Rough Sets The idea of rough set was proposed by Pawlak in 1982 [10]. The starting point of the rough a rough set. The lower and upper approximations treated as one argument operations R and R in the ap

Vigneron, Laurent

129

COMBINATION OF ROUGH AND FUZZY SETS  

E-Print Network (OSTI)

1 COMBINATION OF ROUGH AND FUZZY SETS BASED ON -LEVEL SETS Y.Y. Yao Department of Computer Science set can be represented by a family of crisp sets using its -level sets, whereas a rough set can involved in the combination of rough-set and fuzzy-set models. The rough-fuzzy-set and fuzzy-rough-set

Yao, Yiyu

130

Visibility and Road Accidents  

Science Journals Connector (OSTI)

... road accidents from a very unusual point of view. These writers investigated the beliefs of pedestrians regarding their own visibility, to see how far these beliefs compared with their actual ... drive.

1940-11-23T23:59:59.000Z

131

Vehicle Technologies Office: Hybrid and Vehicle Systems  

NLE Websites -- All DOE Office Websites (Extended Search)

Hybrid and Vehicle Hybrid and Vehicle Systems to someone by E-mail Share Vehicle Technologies Office: Hybrid and Vehicle Systems on Facebook Tweet about Vehicle Technologies Office: Hybrid and Vehicle Systems on Twitter Bookmark Vehicle Technologies Office: Hybrid and Vehicle Systems on Google Bookmark Vehicle Technologies Office: Hybrid and Vehicle Systems on Delicious Rank Vehicle Technologies Office: Hybrid and Vehicle Systems on Digg Find More places to share Vehicle Technologies Office: Hybrid and Vehicle Systems on AddThis.com... Just the Basics Hybrid & Vehicle Systems Modeling & Simulation Integration & Validation Benchmarking Parasitic Loss Reduction Propulsion Systems Advanced Vehicle Evaluations Energy Storage Advanced Power Electronics & Electrical Machines

132

Vehicle Technologies Office: 2009 Advanced Vehicle Technology...  

Office of Environmental Management (EM)

Vehicle Technologies Office: 2009 Advanced Vehicle Technology Analysis and Evaluation Activities and Heavy Vehicle Systems Optimization Program Annual Progress Report Vehicle...

133

Plasma Radiation by Rough Surfaces  

Science Journals Connector (OSTI)

The recent observation of a peak of scattered radiation at the plasma frequency from thin metal foils irradiated with light can be explained in terms of a small amount of surface roughness of the foils.

Edward A. Stern

1967-12-04T23:59:59.000Z

134

Disk Roughness and Defect Monitoring  

Science Journals Connector (OSTI)

Disk surface monitoring and certification refer to the testing and certification of a disk surface in terms of roughness and defect ... as well as the capability to accommodate a flying slider. It includes glide ...

Gang Sheng; Jizhong He; Shuanlin Duan

2013-01-01T23:59:59.000Z

135

Propane-Fueled Vehicle Basics | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Propane-Fueled Vehicle Basics Propane-Fueled Vehicle Basics Propane-Fueled Vehicle Basics August 20, 2013 - 9:16am Addthis There are more than 270,000 on-road propane vehicles in the United States and more than 10 million worldwide. Many are used in fleets, including light- and heavy-duty trucks, buses, taxicabs, police cars, and rental and delivery vehicles. Compared with vehicles fueled with conventional diesel and gasoline, propane vehicles can produce significantly fewer harmful emissions. The availability of new light-duty original equipment manufacturer propane vehicles has declined in recent years. However, certified installers can economically and reliably retrofit many light-duty vehicles for propane operation. Propane engines and fueling systems are also available for heavy-duty vehicles such as school buses and street sweepers.

136

Flexible-Fuel Vehicle Basics | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Flexible-Fuel Vehicle Basics Flexible-Fuel Vehicle Basics Flexible-Fuel Vehicle Basics August 20, 2013 - 9:05am Addthis Photo of a gray van with 'E85 Ethanol' written on the side. Flexible fuel vehicles (FFVs) are capable of operating on gasoline, E85 (85% ethanol, 15% gasoline), or a mixture of both. There are almost 8 million flexible fuel vehicles on U.S. roads today, but many FFV owners don't know their vehicle is one. Unlike natural gas vehicles and propane bi-fuel vehicles, flexible fuel vehicles contain one fueling system, which is made up of ethanol-compatible components and is set to accommodate the higher oxygen content of E85. E85 should only be used in ethanol-capable FFVs. For more information, read Flexible Fuel Vehicles: Powered by a Renewable American Fuel. Download Adobe Reader.

137

Design of Rough Neurons: Rough Set Foundation and Petri Net Model  

Science Journals Connector (OSTI)

This paper introduces the design of rough neurons based on rough sets. Rough neurons instantiate approximate reasoning in assessing knowledge ... to classifying inputs. The particular form of rough neuron conside...

J. F. Peters; A. Skowron; Z. Suraj; L. Han

2010-01-01T23:59:59.000Z

138

Rough Set Approach to KDD (Extended Abstract)  

Science Journals Connector (OSTI)

This tutorial is a survey on rough set theory and some of its applications in ... to analysis of different real life problems using rough set methods as well as the presentation of Rough Set Exploration System (R...

Hung Son Nguyen; Andrzej Skowron

2008-01-01T23:59:59.000Z

139

Rough Sets in Economy and Finance  

Science Journals Connector (OSTI)

The Rough Set Theory makes it possible to represent and ... of the currently available literature covering applications of rough sets in the economy and finance. The classical rough set model and its important ex...

Mariusz Podsiad?o; Henryk Rybi?ski

2014-01-01T23:59:59.000Z

140

Where the Rubber Meets the Road -- the Alternative Fuel Station Locator |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Where the Rubber Meets the Road -- the Alternative Fuel Station Where the Rubber Meets the Road -- the Alternative Fuel Station Locator Where the Rubber Meets the Road -- the Alternative Fuel Station Locator August 10, 2010 - 2:32pm Addthis Dennis A. Smith Director, National Clean Cities Last week, this blog highlighted the highly efficient vehicles competing for the Automotive X Prize. The innovative designs on display in that competition may very well reflect the future of the auto industry, but there are many alternative vehicles already on the road, actively doing their part to cut emissions and improve efficiency. By decreasing the amount of petroleum we use for transportation and running our vehicles on alternative fuels, we can improve our country's social, economic, and environmental sustainability. However, those of us that drive

Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Indicators of longitudinal unevenness of roads in the USA  

Science Journals Connector (OSTI)

About 25,800 longitudinal profiles of in-service roads in the USA (Long-Term Pavement Performance (LTPP) Program) were evaluated to obtain indicators of the longitudinal unevenness (roughness) of the road surface defined by standards ISO 8608 : 1995 and EN 13036-5 : 2006. Besides the commonly used International Roughness Index (IRI), also parameters of the Power Spectral Density (PSD) were evaluated taking into account not only the whole interval of effectively acting wavelengths, but also its two and three partial sub-bands. Differences between left and right tracks and between Asphalt Concrete (AC) and Portland Cement Concrete (CC) wearing courses were considered. For all the mentioned indicators (21), their Probability Density Functions (PDF) and numerical statistics were estimated.

Oldrich Kropac; Peter Mucka

2008-01-01T23:59:59.000Z

142

Rough sets determined by tolerances  

Science Journals Connector (OSTI)

Abstract We show that for any tolerance R on U, the ordered sets of lower and upper rough approximations determined by R form ortholattices. These ortholattices are completely distributive, thus forming atomistic Boolean lattices, if and only if R is induced by an irredundant covering of U, and in such a case, the atoms of these Boolean lattices are described. We prove that the ordered set RS of rough sets determined by a tolerance R on U is a complete lattice if and only if it is a complete subdirect product of the complete lattices of lower and upper rough approximations. We show that R is a tolerance induced by an irredundant covering of U if and only if RS is an algebraic completely distributive lattice, and in such a situation a quasi-Nelson algebra can be defined on RS. We present necessary and sufficient conditions which guarantee that for a tolerance R on U, the ordered set RS X is a lattice for all X ? U , where R X denotes the restriction of R to the set X and RS X is the corresponding set of rough sets. We introduce the disjoint representation and the formal concept representation of rough sets, and show that they are DedekindMacNeille completions of RS.

Jouni Jrvinen; Sndor Radeleczki

2014-01-01T23:59:59.000Z

143

Vehicle Technologies Office: Modeling, Testing and Analysis  

NLE Websites -- All DOE Office Websites (Extended Search)

Modeling, Testing and Analysis Modeling, Testing and Analysis The Vehicle Technologies Office's robust portfolio is supported by modeling, testing, and analysis. This work complements the research on batteries, power electronics, and materials, helping researchers integrate these components and ensure the whole vehicle meets consumer and commercial needs. Modeling allows researchers to build "virtual vehicles" that simulate fuel economy, emissions and performance of a potential vehicle. The Office has supported the development of several software-based analytic tools that researchers can use or license. Integration and Validation allows researchers to test physical component and subsystem prototypes as if they are in a real vehicle. Laboratory and Fleet Testing provides data on PEVs through both dynamometer and on-the-road testing. Researchers use the data to benchmark current vehicles, as well as validate the accuracy of software models.

144

1 Vehicle-to-grid systems: ancillary services and communications  

E-Print Network (OSTI)

have set long-term plans to electrify their transportation system and manufacture electric vehicles-enabled electric vehicles will be on the road in USA. The expected trend in the automotive market share for EVs electricity storage unit in most power grids are the pumped storage systems [6]. 2010 2011 2012 2013 2014 2015

Huang, Jianwei

145

Evaluating the Potential for Vehicle Transport of Propagules  

E-Print Network (OSTI)

Evaluating the Potential for Vehicle Transport of Propagules of Invasive Species Harold Balbach ­ U in the directive as threaten- ing the ecological integrity of native communities and ecosystems nationwide by a variety of natural and human actions. Roads and vehi- cles, including military vehicles and off

Maxwell, Bruce D.

146

Vehicle Technologies Office: Vehicle Technologies Office Recognizes  

NLE Websites -- All DOE Office Websites (Extended Search)

Vehicle Technologies Vehicle Technologies Office Recognizes Outstanding Researchers to someone by E-mail Share Vehicle Technologies Office: Vehicle Technologies Office Recognizes Outstanding Researchers on Facebook Tweet about Vehicle Technologies Office: Vehicle Technologies Office Recognizes Outstanding Researchers on Twitter Bookmark Vehicle Technologies Office: Vehicle Technologies Office Recognizes Outstanding Researchers on Google Bookmark Vehicle Technologies Office: Vehicle Technologies Office Recognizes Outstanding Researchers on Delicious Rank Vehicle Technologies Office: Vehicle Technologies Office Recognizes Outstanding Researchers on Digg Find More places to share Vehicle Technologies Office: Vehicle Technologies Office Recognizes Outstanding Researchers on AddThis.com...

147

The Road to 2010  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Road to 2010 Road to 2010 Addressing the nuclear question in the twenty first century July 2009 The Road to 2010 Addressing the nuclear question in the twenty first century Presented to Parliament by the Prime Minister, by Command of Her Majesty July 2009 Cm 7675 £14.35 Photograph on page 16 by EDF; © EDF Photograph on page 20 by BNFL; © BNFL, image from www.IAEA.org Photograph on page 26 by British Army; © Crown copyright/MoD, image from www.photos.mod.uk Photograph on page 34 by CTBTO; © CTBTO Preparatory Commission, image from www.CTBTO.org Photograph on pages 42 and 45 by Dean Calma; © Dean Calma, image from www.IAEA.org © Crown Copyright 2009 The text in this document (excluding the Royal Arms and other departmental or agency logos) may be reproduced free of

148

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Tax  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Alternative Fuel Alternative Fuel Vehicle (AFV) Tax to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Tax on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Tax on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Tax on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Tax on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Tax on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Tax on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuel Vehicle (AFV) Tax All licensed on-road vehicles fueled by compressed natural gas or liquefied

149

Construction of an Electric Vehicle Implemented in Egypt  

E-Print Network (OSTI)

The design and manufacture of electric vehicles is becoming important with the rising cost of petrol, and the effect of emissions from petrol powered vehicles on our environment. Operating a battery electric vehicle will eliminate emissions inside our cities and reduce our dependence on oil. The number of electric vehicles on the roads is increasing every year as people become more environmentally conscious and gasoline prices are volatile. This study produces a design and construction a battery electric vehicle, and describes the process of constructing and testing of an electric vehicle. This design comprises many steps from choosing the vehicle design, sizing a motor, and the type of batteries used. Finally, a set of experimental results which showing the performance of the designed electric vehicle under certain conditions were conducted. Key Words: electric vehicle, performance, experimental work, lead-acid battery and DC electric motor.

unknown authors

150

Alternative Fuels Data Center: Alternative Fuel and Vehicle Tax  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Fuel and Fuel and Vehicle Tax to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel and Vehicle Tax on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel and Vehicle Tax on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel and Vehicle Tax on Google Bookmark Alternative Fuels Data Center: Alternative Fuel and Vehicle Tax on Delicious Rank Alternative Fuels Data Center: Alternative Fuel and Vehicle Tax on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel and Vehicle Tax on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alternative Fuel and Vehicle Tax Liquid alternative fuels used to operate on-road vehicles are taxed at a rate of $0.175 per gallon. These fuels are taxed at the same rate as

151

Vehicle Technologies FY14 Budget At-a-Glance  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

VEHICLE TECHNOLOGIES VEHICLE TECHNOLOGIES FY14 BUDGET AT-A-GLANCE Transportation accounts for 2/3 of U.S. petroleum use, and on-road vehicles are responsible for 80 percent of this amount. This dependence affects the national economy and our wallets. Vehicle Technologies develops and deploys advanced highway transportation technologies that reduce petroleum consumption and greenhouse gas emissions while meeting or exceeding vehicle performance expectations. What We Do Vehicle Technologies uses an integrated portfolio approach and relies on strategic partnerships to accelerate the movement of technologies from lab to showroom and onto the road:  Research and Development (R&D) seeks to reduce the cost and improve the performance of a mix of near-

152

eVMTeVMT Analysis of OnAnalysis of OnRoad Data fromRoad Data from PlugPlugIn Hybrid Electric andIn Hybrid Electric and  

E-Print Network (OSTI)

eVMTeVMT Analysis of OnAnalysis of OnRoad Data fromRoad Data from PlugPlugIn Hybrid Electric andIn Hybrid Electric and gov PlugPlug In Hybrid Electric andIn Hybrid Electric and AllAllElectric Vehicles Electric Vehicles www.inl.g October 2, 2014 Richard "Barney" Carlson w INL/MIS-14-32984 y Shawn Salisbury

California at Davis, University of

153

TOPOLOGICAL AND FUZZY ROUGH SETS Department of  

E-Print Network (OSTI)

TOPOLOGICAL AND FUZZY ROUGH SETS T. Y. Lin Department of Mathematics and Computer Science San Jose is studied via rough sets, fuzzy sets and topological spaces (more precisely, Frechet spaces). Rough set a knowledge base [1](pp. 14). Pawlak's rough set theory can be viewed as a study of concepts or knowledge via

Lin, Tsau Young

154

Trees, rough integration and differential equations  

E-Print Network (OSTI)

on the trajectory (x,y). mg (orsay) trees, rough paths, ... 3 / 27 #12;Trees L finite set. Trees labeled by L , TLTrees, rough integration and differential equations Massimiliano Gubinelli Laboratoire de Mathématiques Université Paris-Sud XI mg (orsay) trees, rough paths, ... 1 / 27 #12;Rough paths T. Lyons (Oxford

Gubinelli, Massimiliano

155

The Rough Set Engine GROBIAN Ivo Dntsch  

E-Print Network (OSTI)

The Rough Set Engine GROBIAN Ivo Düntsch School of Information and Software Engineering University semantische Informationsverarbeitung Universität Osnabrück Abstract Rough set analysis is a non rough set data analysis. In addition to the "traditional" procedures of rough set analysis

Düntsch, Ivo

156

Panoramic-View-and Epipolar-Plane-Image Understandings for Street-Parking Vehicle Detection  

E-Print Network (OSTI)

Panoramic-View- and Epipolar-Plane- Image Understandings for Street-Parking Vehicle Detection variation from slope of detected edges, street-parking vehicles can be detected. In our experiments. Information about street-parking vehicles is useful for re-planning roads and traffic system. In Japan, street

Ikeuchi, Katsushi

157

Vehicle Technologies Office FY 2015 Budget At-A-Glance  

Office of Energy Efficiency and Renewable Energy (EERE)

Transportation accounts for two-thirds of U.S. petroleum use, and on-road vehicles are responsible for 80% of this amount. Our dependence on petroleum creates significant national security and environmental challenges, limits our potential for economic growth, and hits our individual wallets making it a high-value opportunity for change. The Vehicle Technologies Office develops and deploys advanced highway transportation technologies that reduce petroleum consumption and greenhouse gas emissions, while meeting or exceeding vehicle performance expectations.

158

Environmental Implication of Electric Vehicles in China  

Science Journals Connector (OSTI)

Today, electric vehicles (EVs) are being proposed in China as one of the potential options to address the dramatically increasing energy demand from on-road transport. ... The annual increase rate of electricity consumption in the U.S. was 0.5% during 2000 and 2009 and is projected by the U.S. Energy Information Administration (EIA) to be 0.8% during 2005 and 2035 (11). ... Vehicle use could be reduced in the future, because China is in a period of rapid growth in vehicle stock, and when people own more cars, each individual car would be used less intensively. ...

Hong Huo; Qiang Zhang; Michael Q. Wang; David G. Streets; Kebin He

2010-05-24T23:59:59.000Z

159

Rough Set Theory: An Introduction  

Science Journals Connector (OSTI)

In rough set theory, knowledge is interpreted as an ability...a, 81b]). These objects form a set called often a universe of discourse and their nature may vary from case to case: they may be e.g. medical patients...

Prof. Dr. Lech Polkowski

2002-01-01T23:59:59.000Z

160

AVTA: Vehicle to EVSE Smart Grid Communications Report  

Energy.gov (U.S. Department of Energy (DOE))

The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following report describes results from research and testing on vehicle to EVSE smart grid communications interfaces, as informed by the AVTA's testing on plug-in electric vehicle charging equipment. This research was conducted by Idaho National Laboratory.

Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Advanced Wireless Power Transfer Vehicle and Infrastructure Analysis (Presentation)  

SciTech Connect

This presentation discusses current research at NREL on advanced wireless power transfer vehicle and infrastructure analysis. The potential benefits of E-roadway include more electrified driving miles from battery electric vehicles, plug-in hybrid electric vehicles, or even properly equipped hybrid electric vehicles (i.e., more electrified miles could be obtained from a given battery size, or electrified driving miles could be maintained while using smaller and less expensive batteries, thereby increasing cost competitiveness and potential market penetration). The system optimization aspect is key given the potential impact of this technology on the vehicles, the power grid and the road infrastructure.

Gonder, J.; Brooker, A.; Burton, E.; Wang, J.; Konan, A.

2014-06-01T23:59:59.000Z

162

Research and Road Traffic  

Science Journals Connector (OSTI)

... been advocated for Great Britain within my knowledge, deserve other than the fervent opposition of pedestrians as well as motorists. They can do nothing for safety?they do not discover ... relate the number of road fatalities in a place to the amount of traffic flow (pedestrian and other) there. It would establish at an early moment the machinery for measuring ...

MERVYN O'GORMAN

1934-09-01T23:59:59.000Z

163

Lateral control of articulated vehicles for automated highway systems under uncertainty in vehicle parameters  

E-Print Network (OSTI)

OF CONTENTS Vl LIST OF TABLES LIST OF FIGURES V111 CHAPTER I INTRODUCTION CHAPTER II ARTICULATED VEHICLE MODELING 2. 1 22 23 2. 4 25 26 Introduction . Longitudinal Model of the Tractor-Semitrailer . . . Modeling the Tractor-Semitrailer Linkage... FOR AUTOMATED HIGHWAY SYSTEMS . . . . . . . . . . . . . . . . . . . . 29 4. 1 4. 2 4. 3 Road Reference Frame . Steering Control of Tractor-Semitrailer Vehicles . . . 4, 2. 1 Controller Design . . 4. 2. 2 Simulation Results . . . Steering and Independent...

Daud, Omar

2012-06-07T23:59:59.000Z

164

Properties of random component of longitudinal road profile influenced by local obstacles  

Science Journals Connector (OSTI)

This paper describes the statistical properties of the pure random component of longitudinal road profile. The individual obstacles were removed from the road profile by median filtering approach. A total of 25,830 test sections records from the long-term pavement performance (LTPP) programme were analysed. The differences between asphalt concrete (AC) and cement concrete (CC) wearing courses were outlined. The comparison was shown on statistics (mean, median, standard deviation values) and probability density functions (PDFs) of contemporary used road indices (international roughness index (IRI), road elevation variance, power spectrum density (PSD) parameters in one-, two- and three-wavelength bands, etc.). The simulation study revealed the marked influence of obstacles on the road indices. The spectral properties of the pure random part were quantified.

Peter Mucka; Oldrich Kropac

2009-01-01T23:59:59.000Z

165

Rough and fuzzy-rough methods for mammographic data Neil Mac Parthalain, Richard Jensen, Qiang Shen  

E-Print Network (OSTI)

in- vestigates the application of a number of rough set and fuzzy-rough set techniques to mammo for classification using rough sets, and fuzzy-rough sets and applied to this mammographic data, incorporating. In section 3, the fuzzy-rough set methodology and its application to both feature selection and the nearest

Lucas, Simon M.

166

Image-based Vehicle Classification System  

E-Print Network (OSTI)

Electronic toll collection (ETC) system has been a common trend used for toll collection on toll road nowadays. The implementation of electronic toll collection allows vehicles to travel at low or full speed during the toll payment, which help to avoid the traffic delay at toll road. One of the major components of an electronic toll collection is the automatic vehicle detection and classification (AVDC) system which is important to classify the vehicle so that the toll is charged according to the vehicle classes. Vision-based vehicle classification system is one type of vehicle classification system which adopt camera as the input sensing device for the system. This type of system has advantage over the rest for it is cost efficient as low cost camera is used. The implementation of vision-based vehicle classification system requires lower initial investment cost and very suitable for the toll collection trend migration in Malaysia from single ETC system to full-scale multi-lane free flow (MLFF). This project ...

Ng, Jun Yee

2012-01-01T23:59:59.000Z

167

Vehicle Technologies Office: 2008 Advanced Vehicle Technology...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

8 Advanced Vehicle Technology Analysis and Evaluation Activities and Heavy Vehicle Systems Optimization Program Annual Progress Report Vehicle Technologies Office: 2008 Advanced...

168

Richmond Electric Vehicle Initiative Electric Vehicle Readiness...  

Office of Environmental Management (EM)

MO) Vehicles Home About Vehicle Technologies Office Plug-in Electric Vehicles & Batteries Fuel Efficiency & Emissions Alternative Fuels Modeling, Testing, Data & Results Education...

169

Interfacial separation between elastic solids with randomly rough surfaces: comparison of experiment with theory  

E-Print Network (OSTI)

We study the average separation between an elastic solid and a hard solid with a nominal flat but randomly rough surface, as a function of the squeezing pressure. We present experimental results for a silicon rubber (PDMS) block with a flat surface squeezed against an asphalt road surface. The theory shows that an effective repulse pressure act between the surfaces of the form p proportional to exp(-u/u0), where u is the average separation between the surfaces and u0 a constant of order the root-mean-square roughness, in good agreement with the experimental results.

B. Lorenz; B. N. J. Persson

2008-10-06T23:59:59.000Z

170

Diesel Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

Vehicles Vehicles Audi A3 Diesel vehicles may be making a comeback. Diesel engines are more powerful and fuel-efficient than similar-sized gasoline engines (about 30-35% more fuel efficient). Plus, today's diesel vehicles are much improved over diesels of the past. Better Performance Improved fuel injection and electronic engine control technologies have Increased power Improved acceleration Increased efficiency New engine designs, along with noise- and vibration-damping technologies, have made them quieter and smoother. Cold-weather starting has been improved also. Cleaner Mercedes ML320 BlueTEC Today's diesels must meet the same emissions standards as gasoline vehicles. Advances in engine technologies, ultra-low sulfur diesel fuel, and improved exhaust treatment have made this possible.

171

A Rough Set Paradigm for Unifying Rough Set Theory and Fuzzy Set Theory  

Science Journals Connector (OSTI)

In this plenary address, we would like to discuss rough inclusions defined in Rough Mereology, a joint idea with A. ... , as a basis for common models for rough as well as fuzzy set theories. We would like to jus...

Lech Polkowski

2003-01-01T23:59:59.000Z

172

Microsoft Word - FINAL Contact Record 2012-01 Roads Maintenance  

Office of Legacy Management (LM)

RFLMA Contact Record 2012-01 page 1 of 6 RFLMA Contact Record 2012-01 page 1 of 6 ROCKY FLATS SITE REGULATORY CONTACT RECORD Purpose: Soil Disturbance Review Plan-Roads maintenance, including grading the road to the former A-3 Pond to convert the road to two-track vehicle use. Contact Record Approval Date: May 31, 2012 Site Contact(s)/Affiliation(s): Scott Surovchak, U.S. Department of Energy (DOE); Gwen Hooton, DOE; Rick DiSalvo, S.M. Stoller Corporation (Stoller); Kurt Franzen, Stoller; Linda Kaiser, Stoller Regulatory Contact(s)/Affiliation(s): Carl Spreng, Colorado Department of Public Health and Environment (CDPHE); Vera Moritz, U.S. Environmental Protection Agency (EPA) Date of Consultation Meeting: May 24, 2012 Consultation Meeting Participants: Carl Spreng, CDPHE; Scott Surovchak, DOE;

173

Integration and road tests of a self-sensing CNT concrete pavement system for traffic detection  

Science Journals Connector (OSTI)

In this paper, a self-sensing carbon nanotube (CNT) concrete pavement system for traffic detection is proposed and tested in a roadway. Pre-cast and cast-in-place self-sensing CNT concrete sensors were simultaneously integrated into a controlled pavement test section at the Minnesota Road Research Facility (MnROAD), USA. Road tests of the system were conducted by using an MnROAD five-axle semi-trailer tractor truck and a van, respectively, both in the winter and summer. Test results show that the proposed self-sensing pavement system can accurately detect the passing of different vehicles under different vehicular speeds and test environments. These findings indicate that the developed self-sensing CNT concrete pavement system can achieve real-time vehicle flow detection with a high detection rate and a low false-alarm rate.

Baoguo Han; Kun Zhang; Tom Burnham; Eil Kwon; Xun Yu

2013-01-01T23:59:59.000Z

174

Tweets on the road  

E-Print Network (OSTI)

The pervasiveness of mobile devices, which is increasing daily, is generating a vast amount of geo-located data allowing us to gain further insights into human behaviors. In particular, this new technology enables users to communicate through mobile social media applications, such as Twitter, anytime and anywhere. Thus, geo-located tweets offer the possibility to carry out in-depth studies on human mobility. In this paper, we study the use of Twitter in transportation by identifying tweets posted from roads and rails in Europe between September 2012 and November 2013. We compute the percentage of highway and railway segments covered by tweets in 39 countries. The coverages are very different from country to country and their variability can be partially explained by differences in Twitter penetration rates. Still, some of these differences might be related to cultural factors regarding mobility habits and interacting socially online. Analyzing particular road sectors, our results show a positive correlation b...

Lenormand, Maxime; Colet, Pere; Ramasco, Jos J

2014-01-01T23:59:59.000Z

175

The Bumpy Road to Hydrogen  

E-Print Network (OSTI)

will trump hydrogen and fuel cell vehicles. Advocates ofbenefits sooner than hydrogen and fuel cells ever could.emissions from a hydrogen fuel cell vehicle will be about

Sperling, Dan; Ogden, Joan M

2006-01-01T23:59:59.000Z

176

A New Treatment of Rough Surface Scattering  

Science Journals Connector (OSTI)

...1996 research-article A New Treatment of Rough Surface Scattering C. Macaskill P...narrow beam at a randomly rough surface where the height distribution...is Gaussian. The field at the surface is assumed to satisfy a Dirichlet...

1996-01-01T23:59:59.000Z

177

A Review of Rough Set Models  

Science Journals Connector (OSTI)

Since introduction of the theory of rough set in early eighties, considerable work has been ... The paper provides a review of the Pawlak rough set model and its extensions, with emphasis on ... the formulation, ...

Y. Y. Yao; S. K. M. Wong; T. Y. Lin

1997-01-01T23:59:59.000Z

178

Natural gas vehicles : Status, barriers, and opportunities.  

SciTech Connect

In the United States, recent shale gas discoveries have generated renewed interest in using natural gas as a vehicular fuel, primarily in fleet applications, while outside the United States, natural gas vehicle use has expanded significantly in the past decade. In this report for the U.S. Department of Energy's Clean Cities Program - a public-private partnership that advances the energy, economic, and environmental security of the U.S. by supporting local decisions that reduce petroleum use in the transportation sector - we have examined the state of natural gas vehicle technology, current market status, energy and environmental benefits, implications regarding advancements in European natural gas vehicle technologies, research and development efforts, and current market barriers and opportunities for greater market penetration. The authors contend that commercial intracity trucks are a prime area for advancement of this fuel. Therefore, we examined an aggressive future market penetration of natural gas heavy-duty vehicles that could be seen as a long-term goal. Under this scenario using Energy Information Administration projections and GREET life-cycle modeling of U.S. on-road heavy-duty use, natural gas vehicles would reduce petroleum consumption by approximately 1.2 million barrels of oil per day, while another 400,000 barrels of oil per day reduction could be achieved with significant use of natural gas off-road vehicles. This scenario would reduce daily oil consumption in the United States by about 8%.

Rood Werpy, M.; Santini, D.; Burnham, A.; Mintz, M.; Energy Systems

2010-11-29T23:59:59.000Z

179

A Rough Logic Formalism for Fuzzy Controllers  

E-Print Network (OSTI)

A Rough Logic Formalism for Fuzzy Controllers: A Hard and Soft Computing View T.Y. Lin Department are the design goal. Several new applications are identified. KEYWORDS: control, fuzzy logic, modal logic, rough process, called rough logic government, is proposed. In this process, fuzzy logic is viewed

Lin, Tsau Young

180

Electrokinetic transport in microchannels with random roughness  

SciTech Connect

We present a numerical framework to model the electrokinetic transport in microchannels with random roughness. The three-dimensional microstructure of the rough channel is generated by a random generation-growth method with three statistical parameters to control the number density, the total volume fraction, and the anisotropy characteristics of roughness elements. The governing equations for the electrokinetic transport are solved by a high-efficiency lattice Poisson?Boltzmann method in complex geometries. The effects from the geometric characteristics of roughness on the electrokinetic transport in microchannels are therefore modeled and analyzed. For a given total roughness volume fraction, a higher number density leads to a lower fluctuation because of the random factors. The electroosmotic flow rate increases with the roughness number density nearly logarithmically for a given volume fraction of roughness but decreases with the volume fraction for a given roughness number density. When both the volume fraction and the number density of roughness are given, the electroosmotic flow rate is enhanced by the increase of the characteristic length along the external electric field direction but is reduced by that in the direction across the channel. For a given microstructure of the rough microchannel, the electroosmotic flow rate decreases with the Debye length. It is found that the shape resistance of roughness is responsible for the flow rate reduction in the rough channel compared to the smooth channel even for very thin double layers, and hence plays an important role in microchannel electroosmotic flows.

Wang, Moran [Los Alamos National Laboratory; Kang, Qinjun [Los Alamos National Laboratory

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Rough Set Approximations in Formal Concept Analysis  

E-Print Network (OSTI)

Rough Set Approximations in Formal Concept Analysis Y.Y. Yao, Yaohua Chen Department of Computer}@cs.uregina.ca Abstract-- An important topic of rough set theory is the approximation of undefinable sets or concepts of approximation operators. In this paper, the notion of rough set approximations is introduced into formal concept

Yao, Yiyu

182

Vaguely Quantified Rough Sets Chris Cornelis1  

E-Print Network (OSTI)

Vaguely Quantified Rough Sets Chris Cornelis1 , Martine De Cock1 , and Anna Maria Radzikowska2 1@mini.pw.edu.pl Abstract. The hybridization of rough sets and fuzzy sets has focused on creating an end product they allow for gradual membership, fuzzy rough sets are still abrupt in a sense that adding or omitting

Gent, Universiteit

183

A REVIEW OF ROUGH SET MODELS  

E-Print Network (OSTI)

1 A REVIEW OF ROUGH SET MODELS Y.Y. Yao*, S.K.M. Wong**, and T.Y. Lin*** * Department of Computer of rough set in early eighties, considerable work has been done on the development and application of this new theory. The paper provides a review of the Pawlak rough set model and its extensions

Lin, Tsau Young

184

Rough Sets and Matroids Victor W. Marek  

E-Print Network (OSTI)

Rough Sets and Matroids Victor W. Marek Department of Computer Science, University of Kentucky of that and related facts for the development of Rough Sets theory. 1 Introduction The goal of this note is to provide a proof of the recent statement by Liu and Zhu [2] and look at some properties of rough sets related

Marek, Victor W.

185

Rough Set Approximations in Formal Concept Analysis  

E-Print Network (OSTI)

Rough Set Approximations in Formal Concept Analysis Yiyu Yao and Yaohua Chen Department of Computer}@cs.uregina.ca Abstract. A basic notion shared by rough set analysis and formal concept anal- ysis is the definability to each other based on defin- ability. In this paper, the notion of rough set approximations is introduced

Yao, Yiyu

186

Wetting of rough surfaces: a homogenization approach  

Science Journals Connector (OSTI)

...plane xd = 0, and it is rough at a scale , where is...A (2005) Wetting of rough surfaces: a homogenization...where S1 is a closed set in Rd such that {xd 0...is finite, then L is a set with finite perimeter...A (2005) Wetting of rough surfaces: a homogenization...

2005-01-01T23:59:59.000Z

187

Ordered Weighted Average Based Fuzzy Rough Sets  

E-Print Network (OSTI)

Ordered Weighted Average Based Fuzzy Rough Sets Chris Cornelis 1 , Nele Verbiest1 , and Richard rough set model, which is based on a similar rationale, our proposal has the ad- vantage a feature selection application confirm the potential of the OWA-based model. Keywords: fuzzy rough sets

Gent, Universiteit

188

A logic for rough sets Ivo Dntsch  

E-Print Network (OSTI)

A logic for rough sets Ivo Düntsch School of Information and Software Engineering, University of a set forms a Boolean algebra under the usual set theoretic operations, while the collection of rough that regular double Stone algebras are a class of algebras appropriate for a logic of rough sets. Using

Düntsch, Ivo

189

ROUGH AND MODAL ALGEBRAS Laurent VIGNERON  

E-Print Network (OSTI)

automatically by the theorem prover. 1. INTRODUCTION The theory of rough sets provides a methodological frame, and market analysis. We present here two new connections for the rough set theory. We link]) relationship between the rough sets and modal S5 logic, and hence with some topological Boolean algebras

Vigneron, Laurent

190

Textures and covering based rough sets  

Science Journals Connector (OSTI)

This paper introduces the relations between covering and dicovering in the framework of rough sets. The natural counterpart of a covering in textures is given by a family of pairs of sets which is called a dicovering. This leads us to two dual concepts ... Keywords: Covering based approximation operators, Dicovering, Rough set, Textural rough set, Texture space

Murat Diker; Ay?egl Altay U?ur

2012-02-01T23:59:59.000Z

191

Vehicle Technologies Office: Key Activities in Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

Key Activities in Key Activities in Vehicles to someone by E-mail Share Vehicle Technologies Office: Key Activities in Vehicles on Facebook Tweet about Vehicle Technologies Office: Key Activities in Vehicles on Twitter Bookmark Vehicle Technologies Office: Key Activities in Vehicles on Google Bookmark Vehicle Technologies Office: Key Activities in Vehicles on Delicious Rank Vehicle Technologies Office: Key Activities in Vehicles on Digg Find More places to share Vehicle Technologies Office: Key Activities in Vehicles on AddThis.com... Key Activities Mission, Vision, & Goals Plans, Implementation, & Results Organization & Contacts National Laboratories Budget Partnerships Key Activities in Vehicles We conduct work in four key areas to develop and deploy vehicle technologies that reduce the use of petroleum while maintaining or

192

VEHICLE SPECIFICATIONS  

NLE Websites -- All DOE Office Websites (Extended Search)

Page 1 of 5 Page 1 of 5 VEHICLE SPECIFICATIONS 1 Vehicle Features Base Vehicle: 2011 Nissan Leaf VIN: JN1AZ0CP5BT000356 Class: Mid-size Seatbelt Positions: 5 Type: EV Motor Type: Three-Phase, Four-Pole Permanent Magnet AC Synchronous Max. Power/Torque: 80 kW/280 Nm Max. Motor Speed: 10,390 rpm Cooling: Active - Liquid cooled Battery Manufacturer: Automotive Energy Supply Corporation Type: Lithium-ion - Laminate type Cathode/Anode Material: LiMn 2 O 4 with LiNiO 2 /Graphite Pack Location: Under center of vehicle Number of Cells: 192 Cell Configuration: 2 parallel, 96 series Nominal Cell Voltage: 3.8 V Nominal System Voltage: 364.8 V Rated Pack Capacity: 66.2 Ah Rated Pack Energy: 24 kWh Max. Cell Charge Voltage 2 : 4.2 V Min. Cell Discharge Voltage 2 : 2.5 V

193

ADEC II Universal SCR Retrofit System for On-road and Off-road...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

ADEC II Universal SCR Retrofit System for On-road and Off-road Diesel Engines ADEC II Universal SCR Retrofit System for On-road and Off-road Diesel Engines Presentation given at...

194

Sally Johnson 123 Bakers Road  

E-Print Network (OSTI)

Sally Johnson 123 Bakers Road Nashville, TN 37212 203-333-4444 Sally.johnson@vanderbilt.edu Leslie. Sincerely, (signature) Sally Johnson #12;

Bordenstein, Seth

195

Dominance-Based Rough Set Approach and Bipolar Abstract Rough Approximation Spaces  

Science Journals Connector (OSTI)

We take into consideration Dominance-based Rough Set Approach and its recently proposed algebraic modeling...

Salvatore Greco; Benedetto Matarazzo

2008-01-01T23:59:59.000Z

196

Sundial Substation Site Baxter Road Substation Site Casey Road  

NLE Websites -- All DOE Office Websites (Extended Search)

Sundial Substation Site Baxter Road Substation Site Casey Road Substation Site Monahan Creek Substation Site YALE DAM MERWIN DAM S i l v e r L a k e Lake Merwin Y a l e L a k e V a...

197

Do You Drive a Hybrid Electric Vehicle? | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Do You Drive a Hybrid Electric Vehicle? Do You Drive a Hybrid Electric Vehicle? Do You Drive a Hybrid Electric Vehicle? July 9, 2009 - 1:34am Addthis In Tuesday's entry, Francis X. Vogel from the Wisconsin Clean Cities coalition told us about his plug-in hybrid electric vehicle (PHEV). He's one of the lucky few in the United States to drive one of these vehicles because factory-made PHEV's are not yet available to the public. Regular hybrid electric vehicles, however, are widely available and seem to be more and more common on the roads. Do you drive a hybrid electric vehicle? Please share your experience with it in the comments. Each Thursday, you have the chance to share your thoughts on a topic related to energy efficiency or renewable energy for consumers. Please comment with your answers, and also feel free to respond to other comments.

198

Obama Administration Takes Major Step toward Advanced Vehicles with New  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Takes Major Step toward Advanced Vehicles with Takes Major Step toward Advanced Vehicles with New Fleet Management Practices and Launch of First Federal Electric Vehicle Pilot Obama Administration Takes Major Step toward Advanced Vehicles with New Fleet Management Practices and Launch of First Federal Electric Vehicle Pilot May 24, 2011 - 12:00am Addthis WASHINGTON, DC - Today, Secretary of Energy Steven Chu, General Services Administrator Martha Johnson, and White House Council on Environmental Quality Chair Nancy Sutley announced a major step in moving the Federal fleet further towards advanced vehicles and decreased petroleum consumption, while also cutting costs associated with fuel consumption. Furthering the Administration's goals to cut oil imports by one-third by 2025 and to put one million advanced vehicles on the road by 2015,

199

2011 Hyundai Sonata 3539 - Hybrid Electric Vehicle Battery Test Results  

SciTech Connect

The U.S. Department of Energys Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles, including testing hybrid electric vehicle batteries when both the vehicles and batteries are new and at the conclusion of 160,000 miles of on-road fleet testing. This report documents battery testing performed for the 2011 Hyundai Sonata Hybrid (VIN KMHEC4A47BA003539). Battery testing was performed by Intertek Testing Services NA. The Idaho National Laboratory and Intertek collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Program of the U.S. Department of Energy.

Matthew Shirk; Tyler Gray; Jeffrey Wishart

2014-09-01T23:59:59.000Z

200

NREL: Vehicles and Fuels Research Home Page  

NLE Websites -- All DOE Office Websites (Extended Search)

NREL helps industry partners develop the next generation of energy efficient, high performance vehicles and fuels. NREL's transportation research spans from the materials to the systems level. NREL conducts research on the full range of vehicle types, from light-duty passenger cars to heavy-duty freight trucks. NREL's credible transportation research is grounded in real-world data. NREL's integrated approach links automotive technology advances to the full spectrum of renewable energy solutions. NREL researchers examine infrastructure, market conditions and driver behavior, as well as fuels and vehicles. NREL helps put fuel-efficient, low-emission cars and trucks on the road through research and innovation in electric vehicle, biofuel, and conventional automotive technologies. Researchers collaborate with industry

Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Chapter 3. Vehicle-Miles Traveled  

U.S. Energy Information Administration (EIA) Indexed Site

3. Vehicle-Miles Traveled 3. Vehicle-Miles Traveled Chapter 3. Vehicle-Miles Traveled Vehicle-miles traveled--the number of miles that residential vehicles are driven--is probably the most important information collected by the Residential Transportation Energy Consumption Survey. Using the data on vehicle-miles traveled allows analysts to answer such questions as: "Are minivans driven more than passenger cars?" "Do people in the West drive more than people elsewhere?" "Do people conserve their new cars by driving them less?" "Who drives more--people in households with children, or other people?" "At what ages do people drive the most?" "How does growing income affect the amount of driving?" In addition to answering those kinds of questions, analysts also use the number of vehicle-miles traveled to compute estimated, on-road vehicle fuel consumption, economy, and expenditures, all of which have important implications for U.S. energy policy and national security (see Chapter 4).

202

Comparative analysis of selected fuel cell vehicles  

SciTech Connect

Vehicles powered by fuel cells operate more efficiently, more quietly, and more cleanly than internal combustion engines (ICEs). Furthermore, methanol-fueled fuel cell vehicles (FCVs) can utilize major elements of the existing fueling infrastructure of present-day liquid-fueled ICE vehicles (ICEVs). DOE has maintained an active program to stimulate the development and demonstration o fuel cell technologies in conjunction with rechargeable batteries in road vehicles. The purpose of this study is to identify and assess the availability of data on FCVs, and to develop a vehicle subsystem structure that can be used to compare both FCVs and ICEV, from a number of perspectives--environmental impacts, energy utilization, materials usage, and life cycle costs. This report focuses on methanol-fueled FCVs fueled by gasoline, methanol, and diesel fuel that are likely to be demonstratable by the year 2000. The comparative analysis presented covers four vehicles--two passenger vehicles and two urban transit buses. The passenger vehicles include an ICEV using either gasoline or methanol and an FCV using methanol. The FCV uses a Proton Exchange Membrane (PEM) fuel cell, an on-board methanol reformer, mid-term batteries, and an AC motor. The transit bus ICEV was evaluated for both diesel and methanol fuels. The transit bus FCV runs on methanol and uses a Phosphoric Acid Fuel Cell (PAFC) fuel cell, near-term batteries, a DC motor, and an on-board methanol reformer. 75 refs.

NONE

1993-05-07T23:59:59.000Z

203

VEHICLE SPECIFICATIONS  

NLE Websites -- All DOE Office Websites (Extended Search)

VEHICLE SPECIFICATIONS 1 Vehicle Features Base Vehicle: 2011 Chevrolet Volt VIN: 1G1RD6E48BUI00815 Class: Compact Seatbelt Positions: 4 Type 2 : Multi-Mode PHEV (EV, Series, and Power-split) Motor Type: 12-pole permanent magnet AC synchronous Max. Power/Torque: 111 kW/370 Nm Max. Motor Speed: 9500 rpm Cooling: Active - Liquid cooled Generator Type: 16-pole permanent magnet AC synchronous Max. Power/Torque: 55 kW/200 Nm Max. Generator Speed: 6000 rpm Cooling: Active - Liquid cooled Battery Manufacturer: LG Chem Type: Lithium-ion Cathode/Anode Material: LiMn 2 O 4 /Hard Carbon Number of Cells: 288 Cell Config.: 3 parallel, 96 series Nominal Cell Voltage: 3.7 V Nominal System Voltage: 355.2 V Rated Pack Capacity: 45 Ah Rated Pack Energy: 16 kWh Weight of Pack: 435 lb

204

Vehicle Technologies Office: Batteries  

Energy.gov (U.S. Department of Energy (DOE))

Improving the batteries for electric drive vehicles, including hybrid electric (HEV) and plug-in electric (PEV) vehicles, is key to improving vehicles' economic, social, and environmental...

205

Useful ContactsCommon Road Signs Motor vehicles prohibited  

E-Print Network (OSTI)

. It produces virtually no atmospheric or noise pollution! 1 Brock 2 College House 3 Contemporary Arts Building.mmu.ac.uk/students/travel All the sustainable travel information you need to travel to MMU Cheshire www choosing two wheels? With rising fuel prices and continued investment in sustainable travel options its

206

Characterization of vehicle noise in Hong Kong  

Science Journals Connector (OSTI)

There is a common perception among residents of high?rise buildings facing expressways that noise emitted from moving vehicles would be dominated by tire/road interaction and at high?frequency regions. Local government officials believe that the impact on residents of low?frequency noise radiated from car engines would be insignificant especially after the corrections for the A?weighting scale are applied. This paper reports on an extensive survey and some in situ sound measurements. It was found that road noise in Hong Kong is dominated by low?frequency noise emitted from heavy vehicles in expressways and by low?frequency noise emitted from heavy and light vehicles driven at a speed below 50 km/h in streets. The measured data were characterized by using time?averaged 1/1 octave band analysis time?averaged 1/3 octave band analysis and time?frequency analysis. The Doppler effect was clearly observed at low?frequency regions in joint time?frequency distributions. It is suggested that the A?weighting scale would not reflect the true annoyance level of traffic noise. Noisiness should be used to quantify the annoyance caused by moving vehicles. A new noise model is proposed to give a realistic description of noise radiated from a moving vehicle.

W. T. Ng; M. M. F. Yuen; W. M. To

1998-01-01T23:59:59.000Z

207

Vehicles News  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

news Office of Energy Efficiency & news Office of Energy Efficiency & Renewable Energy Forrestal Building 1000 Independence Avenue, SW Washington, DC 20585 en Energy Department Announces $45 Million to Advance Next-Generation Vehicle Technologies http://energy.gov/eere/articles/energy-department-announces-45-million-advance-next-generation Energy Department Announces $45 Million to Advance Next-Generation Vehicle Technologies

208

Alternative Fuels Data Center: Low-Speed Vehicle Access to Roadways  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Low-Speed Vehicle Low-Speed Vehicle Access to Roadways to someone by E-mail Share Alternative Fuels Data Center: Low-Speed Vehicle Access to Roadways on Facebook Tweet about Alternative Fuels Data Center: Low-Speed Vehicle Access to Roadways on Twitter Bookmark Alternative Fuels Data Center: Low-Speed Vehicle Access to Roadways on Google Bookmark Alternative Fuels Data Center: Low-Speed Vehicle Access to Roadways on Delicious Rank Alternative Fuels Data Center: Low-Speed Vehicle Access to Roadways on Digg Find More places to share Alternative Fuels Data Center: Low-Speed Vehicle Access to Roadways on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Low-Speed Vehicle Access to Roadways Low-speed vehicles may only be used on roads that have a posted speed limit

209

Alternative Fuels Data Center: Low-Speed Vehicle Access to Roadways  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Low-Speed Vehicle Low-Speed Vehicle Access to Roadways to someone by E-mail Share Alternative Fuels Data Center: Low-Speed Vehicle Access to Roadways on Facebook Tweet about Alternative Fuels Data Center: Low-Speed Vehicle Access to Roadways on Twitter Bookmark Alternative Fuels Data Center: Low-Speed Vehicle Access to Roadways on Google Bookmark Alternative Fuels Data Center: Low-Speed Vehicle Access to Roadways on Delicious Rank Alternative Fuels Data Center: Low-Speed Vehicle Access to Roadways on Digg Find More places to share Alternative Fuels Data Center: Low-Speed Vehicle Access to Roadways on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Low-Speed Vehicle Access to Roadways Low-speed vehicles may only operate on private and public roads and streets

210

Alternative Fuels Data Center: Low-Speed Vehicle Access to Roadways  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Low-Speed Vehicle Low-Speed Vehicle Access to Roadways to someone by E-mail Share Alternative Fuels Data Center: Low-Speed Vehicle Access to Roadways on Facebook Tweet about Alternative Fuels Data Center: Low-Speed Vehicle Access to Roadways on Twitter Bookmark Alternative Fuels Data Center: Low-Speed Vehicle Access to Roadways on Google Bookmark Alternative Fuels Data Center: Low-Speed Vehicle Access to Roadways on Delicious Rank Alternative Fuels Data Center: Low-Speed Vehicle Access to Roadways on Digg Find More places to share Alternative Fuels Data Center: Low-Speed Vehicle Access to Roadways on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Low-Speed Vehicle Access to Roadways Low-speed vehicles may not operate on roads with posted speed limits of

211

Hybrid Electric Vehicles - HEV Modeling  

NLE Websites -- All DOE Office Websites (Extended Search)

Modeling Modeling Background Because of time and cost constraints, designers cannot build and test each of the many possible powertrain configurations for advanced vehicles. Thus, developing fuel cells and hybrid electric vehicles (HEVs) requires accurate, flexible simulation tools. Argonne undertook a collaborative effort to further develop Autonomie in collaboration with General Motors. Autonomie is sponsored by the U.S. Department of Energy (DOE) Vehicle Technologies Program. Autonomie is a Plug-and-Play Powertrain and Vehicle Model Architecture and Development Environment to support the rapid evaluation of new powertrain/propulsion technologies for improving fuel economy through virtual design and analysis in a math-based simulation environment. Autonomie is an open architecture to support the rapid integration and analysis of powertrain/propulsion systems and technologies for rapid technology sorting and evaluation of fuel economy improvement under dynamic/transient testing conditions. The capability to sort technologies rapidly in a virtual design environment results in faster improvements in real-world fuel consumption by reducing the time necessary to develop and bring new technologies onto our roads.

212

DOE Hydrogen Analysis Repository: MOVES (Motor Vehicle Emission Simulator)  

NLE Websites -- All DOE Office Websites (Extended Search)

MOVES (Motor Vehicle Emission Simulator) MOVES (Motor Vehicle Emission Simulator) Project Summary Full Title: MOVES (Motor Vehicle Emission Simulator) Previous Title(s): New Generation Mobile Source Emissions Model (NGM) Project ID: 179 Principal Investigator: Margo Oge Brief Description: Estimates emissions for on-road and nonroad sources, multiple pollutants, fine-scale analysis to national inventory estimation. Keywords: Vehicle; transportation; emissions Purpose Estimate emissions for on-road and nonroad sources, cover a broad range of pollutants, and allow multiple scale analysis, from fine-scale analysis to national inventory estimation. When fully implemented MOVES will serve as the replacement for MOBILE. Performer Principal Investigator: Margo Oge Organization: U.S. Environmental Protection Agency

213

Attribute Selection Methods in Rough Set Theory.  

E-Print Network (OSTI)

?? Attribute selection for rough sets is an NP-hard problem, in which fast heuristic algorithms are needed to find reducts. In this project, two reduct (more)

Li, Xiaohan

2014-01-01T23:59:59.000Z

214

Compare Fuel Cell Vehicles Side-by-Side  

NLE Websites -- All DOE Office Websites (Extended Search)

Recently Tested Vehicles Recently Tested Vehicles Fuel cell vehicles (FCVs) are not yet for sale in the United States. However, manufacturers are producing small fleets of FCVs for evaluation and have estimated the fuel economy of some vehicles using EPA test procedures. Fuel economy estimates and other information for recently tested vehicles are provided below. 2012 Honda FCX Clarity Honda FCX Clarity 2012 Mercedes-Benz F-Cell Mercedes F-Cell Fuel Economy and Driving Range Fuel Economy (miles/kg) Note: One kg of hydrogen is roughly equivalent to one gallon of gasoline. Hydrogen 60 Combined 60 City 60 Hwy Hydrogen 52 Combined 52 City 53 Hwy Range (miles) 240 190 Vehicle Characteristics Vehicle Class Midsize Car Small Station Wagon Motor DC Brushless 100kW DC Permanent Magnet (brushless) Type of Fuel Cell Proton Exchange Membrane Proton Exchange Membrane

215

Advanced Vehicle Testing & Evaluation  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Provide benchmark data for advanced technology vehicles Develop lifecycle cost data for production vehicles utilizing advanced power trains Provide fleet...

216

Market-driven considerations affecting the prospects of alternative road fuels  

Science Journals Connector (OSTI)

...shows global history and the IEA's...road sector energy consumption...rising oil prices-that mean...of the USA's primary...command a price premium...to adopt energy-efficient...production in the USA, where there...dated oil price. Source...vehicle fleet history and (b...International Energy Agency...

2014-01-01T23:59:59.000Z

217

CNG in OKC: Improving Efficiency at the Pump and on the Road | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CNG in OKC: Improving Efficiency at the Pump and on the Road CNG in OKC: Improving Efficiency at the Pump and on the Road CNG in OKC: Improving Efficiency at the Pump and on the Road March 8, 2012 - 4:02pm Addthis Andy Mitchell, Public Works Project Manager for the City of Oklahoma City, refills a vehicle at the new fast-fill CNG fueling station located at the city's main maintenance facility. | Courtesy of the City of Oklahoma City. Andy Mitchell, Public Works Project Manager for the City of Oklahoma City, refills a vehicle at the new fast-fill CNG fueling station located at the city's main maintenance facility. | Courtesy of the City of Oklahoma City. Jennifer Holman Project Officer, Golden Field Office What does this mean for me? Switching from gasoline and diesel fuels to compressed natural gas (CNG) can mean significantly lower amounts of carbon dioxide and air

218

Size-Resolved Particle Number and Volume Emission Factors for On-Road  

NLE Websites -- All DOE Office Websites (Extended Search)

Size-Resolved Particle Number and Volume Emission Factors for On-Road Size-Resolved Particle Number and Volume Emission Factors for On-Road Gasoline and Diesel Motor Vehicles Title Size-Resolved Particle Number and Volume Emission Factors for On-Road Gasoline and Diesel Motor Vehicles Publication Type Journal Article Year of Publication 2009 Authors Ban-Weiss, George, Melissa M. Lunden, Thomas W. Kirchstetter, and Robert A. Harley Journal Journal of Aerosol Science Keywords emission, motor vehicle, particle number, size distribution, tunnel Abstract Average particle number concentrations and size distributions from ~61 000 light-duty (LD) vehicles and ~2500 medium-duty (MD) and heavy-duty (HD) trucks were measured during the summer of 2006 in a San Francisco Bay area traffic tunnel. One of the traffic bores contained only LD vehicles, and the other contained mixed traffic, allowing pollutants to be apportioned between LD vehicles and diesel trucks. Particle number emission factors (particle diameter Dp > 3 nm) were found to be (3.9 ± 1.4) x 1014 and (3.3 ± 1.3) x 1015 # kg-1 fuel burned for LD vehicles and diesel trucks, respectively. Size distribution measurements showed that diesel trucks emitted at least an order of magnitude more particles for all measured sizes (10 < Dp < 290 nm) per unit mass of fuel burned. The relative importance of LD vehicles as a source of particles increased as Dp decreased. Comparing the results from this study to previous measurements at the same site showed that particle number emission factors have decreased for both LD vehicles and diesel trucks since 1997. Integrating size distributions with a volume weighting

219

GASOLINE VEHICLE EXHAUST PARTICLE SAMPLING STUDY  

SciTech Connect

The University of Minnesota collaborated with the Paul Scherrer Institute, the University of Wisconsin (UWI) and Ricardo, Inc to physically and chemically characterize the exhaust plume from recruited gasoline spark ignition (SI) vehicles. The project objectives were: (1) Measure representative particle size distributions from a set of on-road SI vehicles and compare these data to similar data collected on a small subset of light-duty gasoline vehicles tested on a chassis dynamometer with a dilution tunnel using the Unified Drive Cycle, at both room temperature (cold start) and 0 C (cold-cold start). (2) Compare data collected from SI vehicles to similar data collected from Diesel engines during the Coordinating Research Council E-43 project. (3) Characterize on-road aerosol during mixed midweek traffic and Sunday midday periods and determine fleet-specific emission rates. (4) Characterize bulk- and size-segregated chemical composition of the particulate matter (PM) emitted in the exhaust from the gasoline vehicles. Particle number concentrations and size distributions are strongly influenced by dilution and sampling conditions. Laboratory methods were evaluated to dilute SI exhaust in a way that would produce size distributions that were similar to those measured during laboratory experiments. Size fractionated samples were collected for chemical analysis using a nano-microorifice uniform deposit impactor (nano-MOUDI). In addition, bulk samples were collected and analyzed. A mixture of low, mid and high mileage vehicles were recruited for testing during the study. Under steady highway cruise conditions a significant particle signature above background was not measured, but during hard accelerations number size distributions for the test fleet were similar to modern heavy-duty Diesel vehicles. Number emissions were much higher at high speed and during cold-cold starts. Fuel specific number emissions range from 1012 to 3 x 1016 particles/kg fuel. A simple relationship between number and mass emissions was not observed. Data were collected on-road to compare weekday with weekend air quality around the Twin Cities area. This portion of the study resulted in the development of a method to apportion the Diesel and SI contribution to on-road aerosol.

Kittelson, D; Watts, W; Johnson, J; Zarling, D Schauer,J Kasper, K; Baltensperger, U; Burtscher, H

2003-08-24T23:59:59.000Z

220

The Australasian College of Road Safety Road Safety 2020: Smart Solutions, Sustainability, Vision, Conference Proceedings, 5-6 November 2009  

E-Print Network (OSTI)

The Australasian College of Road Safety Road Safety 2020: Smart Solutions, Sustainability, Vision Solutions, Sustainability, Vision The Australasian College of Road Safety Conference, Perth, Western Australia : Australia (2009)" #12;The Australasian College of Road Safety Road Safety 2020: Smart Solutions

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Road traffic noise mapping in Guangzhou using GIS and GPS  

Science Journals Connector (OSTI)

Abstract The primary objective of this study is to develop day and night road traffic noise maps for Guangzhou using Geographical Information Systems (GIS) and Global Positioning Systems (GPS). First, as speed-density relation is used to estimate the traffic volume from GPS data collected from floating cars. Meanwhile, the attributes of the roads and buildings are automatically exported from GIS. Second, a single vehicle noise emission model is combined with a noise propagation model to formulate a regional traffic noise calculation model that accounts for the traffic noise attenuation in an urban area. The algorithm is optimized by intelligently dividing the computational grids, filtering the traffic noise sources automatically and performing a quick index of the estimation objects. Finally, the day and night road traffic noise levels in Guangzhou are estimated to create two traffic noise maps. The accuracy of the developed algorithm is validated by conducting a traffic noise monitoring experiment in several districts of Guangzhou with different road types. The results show that the average error between the estimated and measured values is below 2.0dB.

Ming Cai; Jingfang Zou; Jiemin Xie; Xialin Ma

2015-01-01T23:59:59.000Z

222

Generalizing Rough Set Theory Through Dominance-Based Rough Set Approach  

Science Journals Connector (OSTI)

Ordinal properties of data related to preferences have been taken into account in the Dominance-based Rough Set Approach (DRSA). We show that DRSA ... a very general framework in which the classical rough set app...

Salvatore Greco; Benedetto Matarazzo

2005-01-01T23:59:59.000Z

223

Microsoft Word - 1 Million Electric Vehicle Report Final  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

One Million Electric Vehicles By 2015 One Million Electric Vehicles By 2015 February 2011 Status Report 2 Introduction In his 2011 State of the Union address, President Obama called for putting one million electric vehicles on the road by 2015 - affirming and highlighting a goal aimed at building U.S. leadership in technologies that reduce our dependence on oil. 1 Electric vehicles ("EVs") - a term that includes plug-in hybrids, extended range electric vehicles and all- electric vehicles -- represent a key pathway for reducing petroleum dependence, enhancing environmental stewardship and promoting transportation sustainability, while creating high quality jobs and economic growth. To achieve these benefits and reach the goal, President Obama has proposed a new effort that

224

DOE Releases New Analysis Showing Significant Advances in Electric Vehicle  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

New Analysis Showing Significant Advances in Electric New Analysis Showing Significant Advances in Electric Vehicle Deployment DOE Releases New Analysis Showing Significant Advances in Electric Vehicle Deployment February 8, 2011 - 12:00am Addthis WASHINGTON - The U.S. Department of Energy today released One Million Electric Vehicles by 2015 (pdf - 220 kb), an analysis of advances in electric vehicle deployment and progress to date in meeting President Obama's goal of putting one million electric vehicles on the road by 2015. The analysis shows that while the goal is ambitious, it is also achievable based on steps already taken as part of the Recovery Act and additional policy initiatives proposed by President Obama -- including improvements to existing consumer tax credits, programs to help cities prepare for the growing demand for electric vehicles, and strong support

225

A metric-based safety workflow for electric/electronic architectures of vehicles  

Science Journals Connector (OSTI)

The ISO 26262 -Functional Safety for Road Vehicles- describes a safety life-cycle, that has to be considered concurrently to the life-cycle of the vehicle development. Also the design of the electric/electronic architecture does not specify the ... Keywords: e/e-architecture, failure mode, functional safety, iso 26262

Martin Hillenbrand; Matthias Heinz; Klaus D. Mller-Glaser; Nico Adler

2011-06-01T23:59:59.000Z

226

VEHICLE-BARRIER TRACKING OF ASCALED CRASH TEST FOR ROADSIDE BARRIER DESIGN  

E-Print Network (OSTI)

reality of the vehicle-barrier impact. Scaled testing may thus be a cost effective method to evaluateVEHICLE-BARRIER TRACKING OF ASCALED CRASH TEST FOR ROADSIDE BARRIER DESIGN Giuseppina Amato1 Engineering, David Keir Building, Stranmillis Road, Belfast, BT9 5AG, UK 2 Trinity College Dublin, Dept

Paris-Sud XI, Université de

227

Combining MetaHeuristics to Effectively Solve the Vehicle Routing Problems with Time Windows  

E-Print Network (OSTI)

' requests with the minimal operational cost as usually measured by the number of vehicles used multiplied1 Combining Meta­Heuristics to Effectively Solve the Vehicle Routing Problems with Time Windows Engineering, The University of Hong Kong Pokfulam Road, Hong Kong. Department of Computer Science National

Tam, Vincent W. L.

228

A Laser Based Rut Detection and Following System for Autonomous Ground Vehicles  

E-Print Network (OSTI)

A Laser Based Rut Detection and Following System for Autonomous Ground Vehicles Camilo Ordonez and following system is proposed so that autonomous ground vehicles can benefit from the application of this off road driving rule. The proposed system utilizes a path planning algorithm to aid in the rut detection

Collins, Emmanuel

229

The evolutionary development of roughness prediction models  

Science Journals Connector (OSTI)

The vigorous expansion of wind energy power generation over the last decade has also entailed innovative improvements to surface roughness prediction models applied to high-torque milling operations. Artificial neural networks are the most widely used ... Keywords: Dimensionality reduction, Genetic algorithm, High-torque milling, Surface roughness

Maciej Grzenda; Andres Bustillo

2013-05-01T23:59:59.000Z

230

VNG's Hampton Roads Pipeline Crossing  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

VNG's Hampton Roads Pipeline Crossing VNG's Hampton Roads Pipeline Crossing FUPWG Conference Fall 2008 Williamsburg, Virginia Connection to DTI at Quantico Columbia Limitations South Hampton Roads served by a single pipeline Southside dependent on back up systems LNG Propane/air Two supply sources to VNG What if we connected pipelines? It would take Two Water Crossings Two Compressor Stations Construction in densely populated cities It could Deliver over 200,000 Dth of incremental supply Serve VNG, Columbia and Dominion customers ...we would get... Hampton Roads Crossing - HRX Hampton / Newport News Craney Island Norfolk 21 miles of 24" pipe 7 miles in Hampton/Newport News 4 miles in Norfolk 10 miles of water and island crossing 4 mile harbor crossing 4.5 miles on Craney

231

CHESTNUT RIDGE RD VALLEY ROAD  

E-Print Network (OSTI)

SIGN TO: OAK RIDGE, Y-12,AND KNOXVILLE CHESTNUT RIDGE ROAD FIRSTSTREET 95 95 HFIR and SNS Sites #12;SNS PARKING CNMS PARKING COVERED BRIDGE 8310 87008910 8913 8911 8100 8330 CHESTNUT RIDGE RD TO

232

Tunnels for roads and motorways  

Science Journals Connector (OSTI)

...compromise. Such a solution also offers no protection to pedestrians and tunnel service personnel; this is a consideration...unit length of the tunnel but also its extent from portal to portal. Whereas motorways and trunk roads usually tolerate...

Alan Marshall Muir Wood

233

RESTRICTED ACCESS to Groat Road  

E-Print Network (OSTI)

AveUniversity Ave University Ave South Ave 80 Ave 82 Ave Braithwaite Park North Saskatchewan River Mc Ave Edinboro Road Saskatchewan Drive Saskatchewan Drive Saskatchewan Drive 88 Corbett Field West

MacMillan, Andrew

234

AVTA: Reports on Plug-in Electric Vehicle Readiness at 3 DOD Facilities  

Energy.gov (U.S. Department of Energy (DOE))

The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following reports analyze data and survey results on readiness for the use of plug-in electric vehicles on the Naval Air Station Jacksonville, Naval Station Mayport, and Joint Base Lewis McChord, as informed by the AVTA's testing on plug-in electric vehicle charging equipment. This research was conducted by Idaho National Laboratory.

235

AVTA: Vehicle to Grid Power Flow Regulations and Building Codes Review  

Energy.gov (U.S. Department of Energy (DOE))

The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following report is a review of Vehicle-to-Grid power flow regulations and building codes, as informed by the AVTA's testing on plug-in electric vehicle charging equipment. This research was conducted by Idaho National Laboratory.

236

Assessing current vehicle performance and simulating the performance of hydrogen and hybrid cars  

Science Journals Connector (OSTI)

A measure of the efficiency in transforming energy input into transport work is defined and applied to road vehicles as well as to sea, air and rail vehicles for passenger or freight transportation. The insight obtained with this measure is compared with the results of applying the conventional measure of kilometres per unit of energy for current fleets of vehicles. Then, simulation methods are used to assess the performance of fuel cell vehicles, electric vehicles and hybrids between the two. The latter are found to provide an optimum performance for a small, efficient passenger car.

Bent Srensen

2007-01-01T23:59:59.000Z

237

AVTA: Testing Results on the USPS Long-life Vehicle Conversions to All-Electric  

Energy.gov (U.S. Department of Energy (DOE))

The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following reports describe results of testing conversions to all-electric vehicles of the U.S. Postal Service's standard Long-Life Vehicle used for postal deliveries. The conversions were done by different companies and can be compared to understand the benefits of various electric drive and battery technologies.

238

Fleet-averaged engine matrices for Australian vehicles and their use in fuel economy modelling  

Science Journals Connector (OSTI)

Data obtained during standard chassis dynamometer testing at the University of Sydney is used to produce an engine fuel consumption matrix for the test vehicle. The matrix includes the effect of engine operational transients and is presented in a generalised engine parameter form which allows comparisons between dissimilar vehicles. A sufficient number of tests have been carried out to construct a fleet-averaged engine matrix for in-use Australian vehicles. A model is described which uses this matrix to predict the effect of variations in vehicle parameters and traffic flow patterns on the fuel consumption of a motor vehicle on the road or on the dynamometer.

T.J. Gibson; R.W. Bilger

1987-01-01T23:59:59.000Z

239

Vehicle Technologies Office: Fuels and Lubricants Research  

NLE Websites -- All DOE Office Websites (Extended Search)

Fuels and Lubricants Research Fuels and Lubricants Research As transportation accounts for two-thirds of the nearly $1 billion the U.S. spends daily on foreign oil, it is vital to increase our use of alternative fuels. Increasing the fuels available to drivers reduces price volatility, supports domestic industries, and increases environmental sustainability. The DOE's Alternative Fuels Data Center provides basic information on alternative fuels, including Biodiesel, Ethanol, Natural Gas, Propane, and Hydrogen. The Vehicle Technologies Office (VTO) supports research to improve how vehicles use these many of these fuels in the future, as well as activities to increase their availability today. It also researches how new petroleum-based fuels affect advanced combustion systems and how lubricants can improve the efficiency of vehicles currently on the road.

240

Advanced Vehicle Testing Activity (AVTA) - Vehicle Testing and...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

- Vehicle Testing and Demonstration Activities Advanced Vehicle Testing Activity (AVTA) - Vehicle Testing and Demonstration Activities 2009 DOE Hydrogen Program and Vehicle...

Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Flexible Fuel Vehicles: Providing a Renewable Fuel Choice, Vehicle...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Flexible Fuel Vehicles: Providing a Renewable Fuel Choice, Vehicle Technologies Program (VTP) (Fact Sheet) Flexible Fuel Vehicles: Providing a Renewable Fuel Choice, Vehicle...

242

Detonation limits in rough walled tubes  

Science Journals Connector (OSTI)

Abstract The present paper reports the results of a study of detonation limits in rough tubes. Detonation velocity is measured by photodiodes and ionization probes spaced at 10cm intervals along the length of the tube. Short lengths of smoked foils inserted into the core of the rough tube is used to register the structure of the detonation wave. Pressure transducers are also used to obtain the pressure profile. The results indicate that in rough tubes, the detonation velocity is generally much lower than the corresponding values for smooth tubes. The velocity decreases slowly at first and then more rapidly as the limit is approached. The velocity variation is generally continuous and at the limits, the failure velocity is of the order of about 0.4 V CJ for all cases. The detonation limits in rough tubes are found to be wider than for a smooth tube. This indicates that the turbulence generated by the wall roughness facilitates the propagation of the detonation and extends the limits. Smoked foil records show that in the core of the rough tube the detonation front has a cellular structure corresponding to the usual cellular structure due to instability of the detonation. Thus the intrinsic unstable cellular structure is quite robust and retains its global characteristics in spite of the large perturbations generated by the rough wall. The detonation in the core of the rough tube goes from multi-headed to single headed as the limit is approached. Past the single headed spin, the low velocity detonation has no cellular structure but consists of interacting weak transverse waves from the rough wall. The averaged pressure of the low velocity detonation front corresponds to about the constant volume explosion pressure, in accord with the velocity of the low velocity detonation.

Amanda Starr; John H.S. Lee; Hoi Dick Ng

2014-01-01T23:59:59.000Z

243

Vehicle Technologies Office: Apps for Vehicles Challenge Spurs Innovation  

NLE Websites -- All DOE Office Websites (Extended Search)

Apps for Vehicles Apps for Vehicles Challenge Spurs Innovation in Vehicle Data to someone by E-mail Share Vehicle Technologies Office: Apps for Vehicles Challenge Spurs Innovation in Vehicle Data on Facebook Tweet about Vehicle Technologies Office: Apps for Vehicles Challenge Spurs Innovation in Vehicle Data on Twitter Bookmark Vehicle Technologies Office: Apps for Vehicles Challenge Spurs Innovation in Vehicle Data on Google Bookmark Vehicle Technologies Office: Apps for Vehicles Challenge Spurs Innovation in Vehicle Data on Delicious Rank Vehicle Technologies Office: Apps for Vehicles Challenge Spurs Innovation in Vehicle Data on Digg Find More places to share Vehicle Technologies Office: Apps for Vehicles Challenge Spurs Innovation in Vehicle Data on AddThis.com... Apps for Vehicles Challenge Spurs Innovation in Vehicle Data

244

16 - Life cycle assessment (LCA) of road pavement materials  

Science Journals Connector (OSTI)

Abstract: At present the choice of materials and techniques in road construction is dictated by structural requirements and economic aspects. However, ecological factors have gained in importance due to environmental considerations in politics and society. To evaluate the environmental impact of motorways, a life cycle assessment (LCA) according to ISO 14040 was carried out for different pavement types. By investigating different case scenarios, the reduction potential of environmental impact was quantified. The biggest reduction in air pollution can be achieved by improving pavement properties (e.g., texture, stiffness and flatness) which would significantly reduce the fuel consumption of vehicles.

C. Thiel; T. Stengel; C. Gehlen

2014-01-01T23:59:59.000Z

245

Resilient design of recharging station networks for electric transportation vehicles  

SciTech Connect

As societies shift to 'greener' means of transportation using electricity-driven vehicles one critical challenge we face is the creation of a robust and resilient infrastructure of recharging stations. A particular issue here is the optimal location of service stations. In this work, we consider the placement of battery replacing service station in a city network for which the normal traffic flow is known. For such known traffic flow, the service stations are placed such that the expected performance is maximized without changing the traffic flow. This is done for different scenarios in which roads, road junctions and service stations can fail with a given probability. To account for such failure probabilities, the previously developed facility interception model is extended. Results show that service station failures have a minimal impact on the performance following robust placement while road and road junction failures have larger impacts which are not mitigated easily by robust placement.

Kris Villez; Akshya Gupta; Venkat Venkatasubramanian

2011-08-01T23:59:59.000Z

246

TUNING ROUGH CONTROLLERS BY GENETIC ALGORITHMS Teresa Chiu  

E-Print Network (OSTI)

rough sets, rough logic, and evolutionary computing. Rough logic government starts with a symbolic model]. It is a variant of classical fuzzy controller that integrates rough sets, fuzzy logic, genetic algorithm) at the front, we add rough set methodology to extract linguistic rules from a set of ``training data,'' (2

Lin, Tsau Young

247

ADEC II Universal SCR Retrofit System for On-road and Off-road...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

ADEC II Universal SCR Retrofit System for On-road and Off-road Diesel Engines Richard Carlson Extengine Transport Systems, LLC Fullerton, California 2006 DEER Conference Poster...

248

Rough Truth, Consequence, Consistency and Belief Revision  

Science Journals Connector (OSTI)

The article aims at re-visiting the notion of rough truth...proposed by Pawlak in 1987 [11] and investigating some of its logical consequences. We focus on the formal deductive apparatus... ...

Mohua Banerjee

2004-01-01T23:59:59.000Z

249

Measuring the Surface Roughness of Stream Stones  

Science Journals Connector (OSTI)

Measuring the fine-scale heterogeneity of stones and other substrates is a challenge for benthic ecologists. I describe a method for measuring the roughness of stones that is based on the ratio of two surface ...

Elizabeth A. Bergey

2006-06-01T23:59:59.000Z

250

Rough surface reconstruction for ultrasonic NDE simulation  

SciTech Connect

The reflection of ultrasound from rough surfaces is an important topic for the NDE of safety-critical components, such as pressure-containing components in power stations. The specular reflection from a rough surface of a defect is normally lower than it would be from a flat surface, so it is typical to apply a safety factor in order that justification cases for inspection planning are conservative. The study of the statistics of the rough surfaces that might be expected in candidate defects according to materials and loading, and the reflections from them, can be useful to develop arguments for realistic safety factors. This paper presents a study of real rough crack surfaces that are representative of the potential defects in pressure-containing power plant. Two-dimensional (area) values of the height of the roughness have been measured and their statistics analysed. Then a means to reconstruct model cases with similar statistics, so as to enable the creation of multiple realistic realizations of the surfaces, has been investigated, using random field theory. Rough surfaces are reconstructed, based on a real surface, and results for these two-dimensional descriptions of the original surface have been compared with those from the conventional model based on a one-dimensional correlation coefficient function. In addition, ultrasonic reflections from them are simulated using a finite element method.

Choi, Wonjae; Shi, Fan; Lowe, Michael J. S. [UK Research Centre in NDE, Imperial College, London SW7 2AZ (United Kingdom); Skelton, Elizabeth A.; Craster, Richard V. [Department of Mathematics, Imperial College, London SW7 2AZ (United Kingdom)

2014-02-18T23:59:59.000Z

251

Perturbative Roughness Corrections to Electromagnetic Casimir Energies  

E-Print Network (OSTI)

Perturbative corrections to the Casimir free energy due to macroscopic roughness of dielectric interfaces are obtained in the framework of an effective low-energy field theory. It describes the interaction of electromagnetic fields with materials whose plasma frequency $\\omega_p$ determines the low-energy scale. The na\\"ive perturbative expansion of the single-interface scattering matrix in the variance of the profile is sensitive to short wavelength components of the roughness correlation function. We introduce generalized counter terms that subtract and correct these high-momentum contributions to the loop expansion. To leading order the counter terms are determined by the phenomenological plasmon model. The latter is found to be consistent with the low-energy description. The proximity force approximation is recovered in the limit of long correlation length and gives the upper limit for the roughness correction to the Casimir force. The renormalized low-energy theory is insensitive to the high-momentum behavior of the roughness correlation function. Predictions of the improved theory are compared with those of the unrenormalized model and with experiment. The Casimir interaction of interfaces with low levels of roughness is found to be well reproduced by that of flat parallel plates with the measured reflection coefficients at a distance that is slightly less than the mean separation of the rough surfaces.

Hua Yao Wu; Martin Schaden

2014-02-11T23:59:59.000Z

252

AVTA: Ford Escape PHEV Advanced Research Vehicle 2010 Testing Results  

Energy.gov (U.S. Department of Energy (DOE))

The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following reports describe results of testing done on a plug-in hybrid electric Ford Escape Advanced Research Vehicle, an experimental model not currently for sale. The baseline performance testing provides a point of comparison for the other test results. Taken together, these reports give an overall view of how this vehicle functions under extensive testing. This research was conducted by Idaho National Laboratory.

253

Speed Map for Autonomous Rovers over Rough Terrain  

E-Print Network (OSTI)

requires a training set to categorize rough terrain andis rough and what is not by driving over the training set.obstacles and rough. Within the crater data set, PTA detects

Loh, Jonathan Edau

2012-01-01T23:59:59.000Z

254

Chevrolet Volt Vehicle Demonstration  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Volt Vehicle Demonstration Fleet Summary Report Reporting period: January 2013 through March 2013 Number of vehicles: 146 Number of vehicle days driven: 6,680 4292013 2:38:13 PM...

255

Vehicle Technologies Office: Software Tools  

NLE Websites -- All DOE Office Websites (Extended Search)

Software Tools Software Tools Several software programs are available, either for free or for a nominal charge, that can assist fleet managers and technology developers in assessing the potential impacts of implementing new technologies. Autonomie Autonomie is a Plug-and-Play Powertrain and Vehicle Model Architecture and Development Environment to support the rapid evaluation of new powertrain/propulsion technologies for improving fuel economy through virtual design and analysis in a math-based simulation environment. Developed in partnership with General Motors, Autonomie is an open architecture to support the rapid integration and analysis of powertrain/propulsion systems and technologies for rapid technology sorting and evaluation of fuel economy improvement under dynamic/transient testing conditions. The capability to sort technologies rapidly in a virtual design environment results in faster improvements in real-world fuel consumption by reducing the time necessary to develop and bring new technologies onto our roads.

256

Vehicle suspension  

SciTech Connect

This patent describes a vehicle consisting of sprung and unsprung masses, the combination of struts and support springs for the weight of the sprung mass, an axis defined by pivots between sprung and unsprung masses, with a front pivot approximately midway between the wheels and near the vertical and horizontal planes through the front axles, with a rear pivot lying in an axis through the front pivot and in a plane through the center-of-gravity of the sprung mass, with the plane parallel to the centrifugal force vector through the center-of-gravity of the sprung mass, and with the rear pivot positioned approximately midway between the rear wheels, means for transmitting the centrifugal force component on the front pivot to the front wheels and ground, and means for transmitting the centrifugal force component on the rear pivot to the rear wheels and ground.

Mikina, S.J.

1986-08-05T23:59:59.000Z

257

Vehicle Technologies Office: Hybrid and Vehicle Systems  

Energy.gov (U.S. Department of Energy (DOE))

Hybrid and vehicle systems research provides an overarching vehicle systems perspective to the technology research and development (R&D) activities of the U.S. Department of Energy's (DOE's)...

258

Hybrid Electric Vehicle Testing  

NLE Websites -- All DOE Office Websites (Extended Search)

Transportation Association Conference Transportation Association Conference Vancouver, Canada December 2005 Hybrid Electric Vehicle Testing Jim Francfort U.S. Department of Energy - FreedomCAR & Vehicle Technologies Program, Advanced Vehicle Testing Activity INL/CON-05-00964 Presentation Outline * Background & goals * Testing partners * Hybrid electric vehicle testing - Baseline performance testing (new HEV models) - 1.5 million miles of HEV fleet testing (160k miles per vehicle in 36 months) - End-of-life HEV testing (rerun fuel economy & conduct battery testing @ 160k miles per vehicle) - Benchmark data: vehicle & battery performance, fuel economy, maintenance & repairs, & life-cycle costs * WWW information location Background * Advanced Vehicle Testing Activity (AVTA) - part of the

259

Vehicle & Systems Simulation & Testing  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

penetration of advanced vehicles and systems to displace petroleum consumption, reduce GHG emissions, and achieve vehicle electrification goals. Evaluate technology targets...

260

Electric Drive Vehicle Demonstration and Vehicle Infrastructure...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Utilities Employers Develop long-range Plan Deployment area Vehicle penetration Infrastructure requirements Develop EV Micro-Climate Support...

Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Electric Drive Vehicle Demonstration and Vehicle Infrastructure...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Utilities Employers Develop Long-Range Plan Deployment Area Vehicle Penetration Infrastructure Requirements Develop EV Micro-Climate Initial...

262

Computer Simulation of Uranyl Uptake by the Rough Lipopolysaccharide...  

NLE Websites -- All DOE Office Websites (Extended Search)

Computer Simulation of Uranyl Uptake by the Rough Lipopolysaccharide Membrane of Pseudomonas aeruginosa. Computer Simulation of Uranyl Uptake by the Rough Lipopolysaccharide...

263

Mn/DOT County Road Safety Plans  

E-Print Network (OSTI)

Roads Program !! Minnesota Central Safety Funds !! Foster safety culture among county stakeholders 41 Mn/DOT County Road Safety Plans CTS Annual Research Conference April 27 & 28, 2010 Howard Preston & Objectives !! Project Overview !! Schedule, Participating Counties, Approach !! Safety Emphasis Areas

Minnesota, University of

264

Vehicle Technologies Office: Maximizing Alternative Fuel Vehicle Efficiency  

NLE Websites -- All DOE Office Websites (Extended Search)

Maximizing Alternative Maximizing Alternative Fuel Vehicle Efficiency to someone by E-mail Share Vehicle Technologies Office: Maximizing Alternative Fuel Vehicle Efficiency on Facebook Tweet about Vehicle Technologies Office: Maximizing Alternative Fuel Vehicle Efficiency on Twitter Bookmark Vehicle Technologies Office: Maximizing Alternative Fuel Vehicle Efficiency on Google Bookmark Vehicle Technologies Office: Maximizing Alternative Fuel Vehicle Efficiency on Delicious Rank Vehicle Technologies Office: Maximizing Alternative Fuel Vehicle Efficiency on Digg Find More places to share Vehicle Technologies Office: Maximizing Alternative Fuel Vehicle Efficiency on AddThis.com... Just the Basics Hybrid & Vehicle Systems Energy Storage Advanced Power Electronics & Electrical Machines

265

Modelling and analysis of electric power steering system and its effect on vehicle dynamic behaviour  

Science Journals Connector (OSTI)

While most passenger vehicles equipped with power steering systems are hydraulic power assisted, Electric Power Steering (EPS) systems are becoming wide spread since they can afford higher fuel efficiency. This paper develops an integrated simulation of an EPS control system with a full vehicle model. Using co-simulation technique, a full vehicle model interacting with EPS control algorithm is concurrently simulated on a single bump road condition. The effects of EPS on the vehicle dynamic behaviour and handling responses resulting from steer and road input are analysed and compared with proving ground experimental data. The comparisons show reasonable agreement on tie-rod load, rack displacement, steering wheel torque and tyre centre acceleration. This developed co-simulation capability may be useful for EPS performance evaluation and calibration as well as for vehicle handling performance integration.

Y. Gene Liao; H. Isaac Du

2003-01-01T23:59:59.000Z

266

Implementing algorithms of rough set theory and fuzzy rough set theory in the R package RoughSets  

Science Journals Connector (OSTI)

Abstract The package RoughSets, written mainly in the R language, provides implementations of methods from the rough set theory (RST) and fuzzy rough set theory (FRST) for data modeling and analysis. It considers not only fundamental concepts (e.g., indiscernibility relations, lower/upper approximations, etc.), but also their applications in many tasks: discretization, feature selection, instance selection, rule induction, and nearest neighbor-based classifiers. The package architecture and examples are presented in order to introduce it to researchers and practitioners. Researchers can build new models by defining custom functions as parameters, and practitioners are able to perform analysis and prediction of their data using available algorithms. Additionally, we provide a review and comparison of well-known software packages. Overall, our package should be considered as an alternative software library for analyzing data based on RST and FRST.

Lala Septem Riza; Andrzej Janusz; Christoph Bergmeir; Chris Cornelis; Francisco Herrera; Dominik ?lezak; Jos Manuel Bentez

2014-01-01T23:59:59.000Z

267

Advanced Vehicle Testing Activity: Light-Duty Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

Light-Duty Light-Duty Vehicles to someone by E-mail Share Advanced Vehicle Testing Activity: Light-Duty Vehicles on Facebook Tweet about Advanced Vehicle Testing Activity: Light-Duty Vehicles on Twitter Bookmark Advanced Vehicle Testing Activity: Light-Duty Vehicles on Google Bookmark Advanced Vehicle Testing Activity: Light-Duty Vehicles on Delicious Rank Advanced Vehicle Testing Activity: Light-Duty Vehicles on Digg Find More places to share Advanced Vehicle Testing Activity: Light-Duty Vehicles on AddThis.com... Home Overview Light-Duty Vehicles Alternative Fuel Vehicles Plug-in Hybrid Electric Vehicles Hybrid Electric Vehicles Micro Hybrid Vehicles ARRA Vehicle and Infrastructure Projects EVSE Testing Energy Storage Testing Hydrogen Internal Combustion Engine Vehicles Other ICE

268

Rosetta on the Road: an outreach project  

E-Print Network (OSTI)

on the Road · Uses the groundbreaking ESA Rosetta mission ­ comet rendezvous and landing ­ as a basis

269

Sally Johnson 123 Bakers Road  

E-Print Network (OSTI)

Sally Johnson 123 Bakers Road Nashville, TN 37212 Sally.Johnson@vanderbilt.edu May 2, 2011 Leslie qualifications, you may reach me at (615) 555-5555 or Sally.johnson@vanderbilt.edu at your earliest convenience) Sally Johnson Enclosure Address blocks are used when the document is printed or attached to an email

Bordenstein, Seth

270

EIC Climate Change Technology Conference 2013 Electric Trolleybus System Proposed for Downtown St. John's for Private Vehicles  

E-Print Network (OSTI)

, specifically an electric trolleybus system for controlling both on-road vehicle volumes and emissions fuel, air pollution, climate change, global warming, external costs, vehicle population, electric (ICE) with electric power [2] and to propel automobiles with steam engines but high costs and risk

Coles, Cynthia

271

Using Local and Regional Air Quality Modeling and Source Apportionment Tools to Evaluate Vehicles and Biogenic Emission Factors  

E-Print Network (OSTI)

and inventories of CO, NO_(x) and VOCs from on-road vehicles estimated by vehicle emission factor models and biogenic emissions of isoprene estimated by a popular biogenic emission model are evaluated using local and regional scale air quality modeling and source...

Kota, Sri H

2014-07-25T23:59:59.000Z

272

Improving Vehicle Efficiency, Reducing Dependence on Foreign Oil (Fact Sheet)  

SciTech Connect

This fact sheet provides an overview of the U.S. Department of Energy's Vehicle Technologies Program. Today, the United States spends about $400 billion each year on imported oil. To realize a secure energy future, America must break its dependence on imported oil and its volatile costs. The transportation sector accounts for about 70% of U.S. oil demand and holds tremendous opportunity to increase America's energy security by reducing oil consumption. That's why the U.S. Department of Energy (DOE) conducts research and development (R and D) on vehicle technologies which can stem America's dependence on oil, strengthen the economy, and protect the environment. Hybrid-electric and plug-in hybrid-electric vehicles can significantly improve fuel economy, displacing petroleum. Researchers are making batteries more affordable and recyclable, while enhancing battery range, performance, and life. This research supports President Obama's goal of putting 1 million electric vehicles on the road by 2015. The program is also working with businesses to develop domestic battery and electric-drive component plants to improve America's economic competitiveness globally. The program facilitates deployment of alternative fuels (ethanol, biodiesel, hydrogen, electricity, propane, and natural gas) and fuel infrastructures by partnering with state and local governments, universities, and industry. Reducing vehicle weight directly improves vehicle efficiency and fuel economy, and can potentially reduce vehicle operating costs. Cost-effective, lightweight, high-strength materials can significantly reduce vehicle weight without compromising safety. Improved combustion technologies and optimized fuel systems can improve near-and mid-term fuel economy by 25% for passenger vehicles and 20% for commercial vehicles by 2015, compared to 2009 vehicles. Reducing the use of oil-based fuels and lubricants in vehicles has more potential to improve the nation's energy security than any other action; even a 1% improvement in vehicle fuel efficiency would save consumers more than $4 billion annually.

Not Available

2012-03-01T23:59:59.000Z

273

Vehicle Technologies Office: About the Vehicle Technologies Office: Moving  

NLE Websites -- All DOE Office Websites (Extended Search)

About the Vehicle About the Vehicle Technologies Office: Moving America Forward with Clean Vehicles to someone by E-mail Share Vehicle Technologies Office: About the Vehicle Technologies Office: Moving America Forward with Clean Vehicles on Facebook Tweet about Vehicle Technologies Office: About the Vehicle Technologies Office: Moving America Forward with Clean Vehicles on Twitter Bookmark Vehicle Technologies Office: About the Vehicle Technologies Office: Moving America Forward with Clean Vehicles on Google Bookmark Vehicle Technologies Office: About the Vehicle Technologies Office: Moving America Forward with Clean Vehicles on Delicious Rank Vehicle Technologies Office: About the Vehicle Technologies Office: Moving America Forward with Clean Vehicles on Digg Find More places to share Vehicle Technologies Office: About the

274

Vehicle Technologies Office: Fact #739: August 6, 2012 Light Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

9: August 6, 9: August 6, 2012 Light Vehicle Dealership Sales Trends - New Vehicles, Used Vehicles, and Service/Parts to someone by E-mail Share Vehicle Technologies Office: Fact #739: August 6, 2012 Light Vehicle Dealership Sales Trends - New Vehicles, Used Vehicles, and Service/Parts on Facebook Tweet about Vehicle Technologies Office: Fact #739: August 6, 2012 Light Vehicle Dealership Sales Trends - New Vehicles, Used Vehicles, and Service/Parts on Twitter Bookmark Vehicle Technologies Office: Fact #739: August 6, 2012 Light Vehicle Dealership Sales Trends - New Vehicles, Used Vehicles, and Service/Parts on Google Bookmark Vehicle Technologies Office: Fact #739: August 6, 2012 Light Vehicle Dealership Sales Trends - New Vehicles, Used Vehicles, and Service/Parts on Delicious

275

Massachusetts Electric Vehicle Efforts  

E-Print Network (OSTI)

Massachusetts Electric Vehicle Efforts Christine Kirby, MassDEP ZE-MAP Meeting October 24, 2014 #12 · Provide Clean Air · Grow the Clean Energy Economy · Electric vehicles are a key part of the solution #12 is promoting EVs 4 #12;TCI and Electric Vehicles · Established the Northeast Electric Vehicle Network through

California at Davis, University of

276

Vehicle Technologies Office: Fact #805: November 25, 2013 Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

5: November 25, 5: November 25, 2013 Vehicle Technology Penetration to someone by E-mail Share Vehicle Technologies Office: Fact #805: November 25, 2013 Vehicle Technology Penetration on Facebook Tweet about Vehicle Technologies Office: Fact #805: November 25, 2013 Vehicle Technology Penetration on Twitter Bookmark Vehicle Technologies Office: Fact #805: November 25, 2013 Vehicle Technology Penetration on Google Bookmark Vehicle Technologies Office: Fact #805: November 25, 2013 Vehicle Technology Penetration on Delicious Rank Vehicle Technologies Office: Fact #805: November 25, 2013 Vehicle Technology Penetration on Digg Find More places to share Vehicle Technologies Office: Fact #805: November 25, 2013 Vehicle Technology Penetration on AddThis.com... Fact #805: November 25, 2013

277

ROUGHNESS LENGTHS FOR THE SAVANNAH RIVER SITE  

SciTech Connect

Surface roughness values for the areas surrounding the H, D and N-Area meteorological towers were computed from archived 2010 meteorological data. These 15-minute-averaged data were measured with cup anemometers and bidirectional wind vanes (bivanes) 61 m above the surface. The results of the roughness calculation using the standard deviation of elevation angle {sigma}{sub E}, and applying the simple formula based on tree canopy height, gave consistent estimates for roughness around the H-Area tower in the range of 1.76 to 1.86 m (95% confidence interval) with a mean value of 1.81 m. Application of the {sigma}{sub E} method for the 61-m level at D and N-Areas gave mean values of 1.71 and 1.81 with confidence ranges of 1.62-1.81 and 1.73-1.88 meters, respectively. Roughness results are azimuth dependent, and thus are presented as averages over compass sectors spanning 22.5 degrees. Calculated values were compared to other methods of determining roughness, including the standard deviation of the azimuth direction, {sigma}{sub A}, and standard deviation of the wind speed, {sigma}{sub U}. Additional data was obtained from a sonic anemometer at 61-m on the H-Area tower during a period of a few weeks in 2010. Results from the sonic anemometer support our use of {sigma}{sub E} to calculate roughness. Based on the H-Area tower results, a surface roughness of 1.8 m using is recommended for use in dispersion modeling applications that consider the impacts of a contaminant release to individuals along the Site boundary. The canopy surrounding the H-Area tower is relatively uniform (i.e., little variance in roughness by upwind direction), and data supplied by the U.S. Forest Service at Savannah River show that the canopy height and composition surrounding the H-Area tower is reasonably representative of forested areas throughout the SRS reservation. For dispersion modeling analyses requiring assessments of a co-located worker within the respective operations area, recommended area-specific values range from 0.3 m for E Area to 0.7 m for A Area at the Savannah River National Laboratory. These area-specific values, summarized in Table 4-1, were determined using the Environmental Protection Agency's AERSURFACE computer algorithm.

Hunter, C.

2012-03-28T23:59:59.000Z

278

Vehicle Technologies Office: Ambassadors  

NLE Websites -- All DOE Office Websites (Extended Search)

Ambassadors to someone Ambassadors to someone by E-mail Share Vehicle Technologies Office: Ambassadors on Facebook Tweet about Vehicle Technologies Office: Ambassadors on Twitter Bookmark Vehicle Technologies Office: Ambassadors on Google Bookmark Vehicle Technologies Office: Ambassadors on Delicious Rank Vehicle Technologies Office: Ambassadors on Digg Find More places to share Vehicle Technologies Office: Ambassadors on AddThis.com... Goals Research & Development Testing and Analysis Workplace Charging Partners Ambassadors Resources Community and Fleet Readiness Workforce Development Plug-in Electric Vehicle Basics Ambassadors Workplace Charging Challenge Clean Cities Coalitions Clean Cities logo. Clean Cities National: A network of nearly 100 Clean Cities coalitions, supported by the

279

Probabilistic Rough Set Approximations Yiyu (Y.Y.) Yao  

E-Print Network (OSTI)

Probabilistic Rough Set Approximations Yiyu (Y.Y.) Yao Department of Computer Science University have been applied to the theory of rough set in sev- eral forms, including decision-theoretic analysis and rough inclusion functions, we revisit probabilistic rough set approximation operators and present

Yao, Yiyu

280

Web-based Support Systems with Rough Set Analysis  

E-Print Network (OSTI)

Web-based Support Systems with Rough Set Analysis JingTao Yao Joseph P. Herbert Department. The applications of rough set analysis for WSS is looked at in this article. In particular, our focus of the challenges of using rough sets in a WMSS and detail some of the applications of rough sets in analyzing

Yao, JingTao

Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Fuzzy-Rough Nearest Neighbour Classification Richard Jensen1  

E-Print Network (OSTI)

as with the recently intro- duced vaguely quantified rough sets. Preliminary results are very good, and in general FRNN] and rough sets [18] is representative of this. The success of rough set theory is due in part to three on a particular domain. Thirdly, it finds a minimal knowledge representation for data. As rough set theory handles

Gent, Universiteit

282

Fuzzy-Rough Instance Selection Richard Jensen and Chris Cornelis  

E-Print Network (OSTI)

Fuzzy-Rough Instance Selection Richard Jensen and Chris Cornelis Abstract-- Rough set theory. Recently, the value of fuzzy-rough sets for feature selection and rule induction has been established proposes three novel methods for instance selection based on fuzzy-rough sets. The initial experimentation

Gent, Universiteit

283

Rough operations on Boolean algebras Guilin Qi and Weiru Liu  

E-Print Network (OSTI)

; Rough operations; Uncertainty measures 1 Introduction Rough set theory was introduced by Pawlak [16] to generalize the classical set theory. In rough set theory, given an equivalence relation on a universe, we can is corresponding to the equivalence relation [11]. In [14,15], Yao generalized rough set theory by generalizing

Liu, Weiru

284

Decision-theoretic rough fuzzy set model and application  

Science Journals Connector (OSTI)

Abstract This article investigates the rough approximation of a fuzzy concept on a probabilistic approximation space. We propose the probabilistic rough fuzzy set by defining the conditional probability of a fuzzy event. Then we establish the model of probabilistic rough fuzzy set and discuss several properties in detail. Furthermore, three generalizations of probabilistic rough fuzzy set, namely, 0.5-probabilistic rough fuzzy set, variable precision probabilistic rough fuzzy set and Bayesian rough fuzzy set are reported. In order to give a systematic method of selecting parameters for the probabilistic rough fuzzy set, we propose a decision-theoretic rough fuzzy set. That is, we formulate a non-parametric definition of the probabilistic rough fuzzy set. Moreover, we illustrate the motivation and verify the validity of the decision-theoretic rough fuzzy set by using a credit card applicant decision-making problem. Furthermore, the interrelationship between the decision-theoretic rough fuzzy set and the probabilistic rough fuzzy set is explained. The main contribution of this paper is twofold. One is to extend the probabilistic rough set to fuzzy environment, i.e., the probabilistic rough fuzzy set model. Another is to present an approach to select parameters needed in probabilistic rough fuzzy set modeling by using the process of decision-making under conditions of risk.

Bingzhen Sun; Weimin Ma; Haiyan Zhao

2014-01-01T23:59:59.000Z

285

Naive Bayesian Rough Sets Yiyu Yao and Bing Zhou  

E-Print Network (OSTI)

Naive Bayesian Rough Sets Yiyu Yao and Bing Zhou Department of Computer Science, University assumptions, which is often used for ranking or constructing a binary classifier. The theory of rough sets decision-theoretic rough set model, or simply a naive Bayesian rough set (NBRS) model, to integrate

Yao, Yiyu

286

Tanzania Roads Evaluation - Baseline | Data.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

Tanzania Roads Evaluation - Baseline Tanzania Roads Evaluation - Baseline Agriculture Community Menu DATA APPS EVENTS DEVELOPER STATISTICS COLLABORATE ABOUT Agriculture You are here Data.gov » Communities » Agriculture » Data Tanzania Roads Evaluation - Baseline Dataset Summary Description Baseline survey for impact evaluation of MCC's roads improvement investments in Tanzania. The evaluation will examine the project's household- and community-level effects on local standards of living along the roads. For the evaluation of major roads on the mainland, Economic Development Initiatives conducted a survey of 3,000 households in 200 communities in 2009. For the Pemba rural roads evaluation, Economic Development Initiatives conducted a survey on 570 households in the treatment group and 630 households in the comparison group.

287

Vehicle Technologies Office: Fact #306: February 9, 2004 Vehicle Type  

NLE Websites -- All DOE Office Websites (Extended Search)

6: February 9, 6: February 9, 2004 Vehicle Type Differences on Vehicle Miles Traveled to someone by E-mail Share Vehicle Technologies Office: Fact #306: February 9, 2004 Vehicle Type Differences on Vehicle Miles Traveled on Facebook Tweet about Vehicle Technologies Office: Fact #306: February 9, 2004 Vehicle Type Differences on Vehicle Miles Traveled on Twitter Bookmark Vehicle Technologies Office: Fact #306: February 9, 2004 Vehicle Type Differences on Vehicle Miles Traveled on Google Bookmark Vehicle Technologies Office: Fact #306: February 9, 2004 Vehicle Type Differences on Vehicle Miles Traveled on Delicious Rank Vehicle Technologies Office: Fact #306: February 9, 2004 Vehicle Type Differences on Vehicle Miles Traveled on Digg Find More places to share Vehicle Technologies Office: Fact #306:

288

AVTA: BWM Mini-E All-Electric Vehicle Testing Report  

Energy.gov (U.S. Department of Energy (DOE))

The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following reports describe results of testing done on an all-electric 2009 BMW Mini-e, a demonstration vehicle not available on the market. The baseline performance testing provides a point of comparison for the other test results. This research was conducted by Idaho National Laboratory.

289

Argonne TTRDC - APRF - Research Activities - Through-the-Road Parallel PHEV  

NLE Websites -- All DOE Office Websites (Extended Search)

Through-the-Road (TTR) Parallel PHEV Through-the-Road (TTR) Parallel PHEV ttr on dyno Argonne engineers developed the TTR to be the Lab's own PHEV development platform. As the demand for affordable and efficient PHEVs grows, so does the need to develop cost-effective PHEV technologies and components that are optimized for efficiency and performance. Argonne researchers needed a test platform for evaluating PHEV components, so they created the Through-the-Road (TTR) parallel hybrid electric vehicle. Argonne engineers accomplished this by transforming a Saturn Vue into an in-house PHEV development platform. The TTR allows researchers to run performance tests on a wide variety of PHEV technologies. The TTR is used to test PHEV components and to develop test procedures for competitive evaluation of those technologies. The Argonne-developed control

290

You Can Still Save on the Road -- Even with No Cash for Clunkers |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

You Can Still Save on the Road -- Even with No Cash for Clunkers You Can Still Save on the Road -- Even with No Cash for Clunkers You Can Still Save on the Road -- Even with No Cash for Clunkers August 26, 2009 - 1:16pm Addthis Eric Barendsen Energy Technology Program Specialist, Office of Energy Efficiency and Renewable Energy Just about everybody by now has heard of the Car Allowance Rebate System (CARS) Program, better known as "Cash for Clunkers," which had pumped $1.9 billion worth of incentives into the ailing car industry by last Thursday, according to the Department of Transportation. The red-hot program enticed about a half-a-million eligible buyers to trade in their late-model cars for new, more fuel-efficient vehicles by throwing in a cool $3,500 to $4,500 toward their purchase. Pretty sweet motivational tool if you ask me.

291

A congestion sensitive approach to modelling road networks for air quality management  

Science Journals Connector (OSTI)

This research establishes an approach to modelling a congested road network for air quality management, which enables the assessment of traffic management solutions that may create only subtle changes in the traffic flow regimes. Road network emissions have been calculated using standard factors taking into account details of vehicle fleet composition, average speeds and road type. Additionally, the use of microsimulation traffic modelling in conjunction with an instantaneous emissions model (IEM) has been adopted to allow comparison between methodologies and enable congestion sensitive analysis of the impact of air quality management measures on the network. Findings from microscale modelling have revealed that the use of an IEM to calculate emissions as an input for air quality dispersion modelling significantly improved the performance of the dispersion modelling when measured against monitored data. Moreover, this methodology has been successfully applied to assess the performance of a traffic scheme in Durham, UK.

James O'Brien; Anil Namdeo; Margaret Bell; Paul Goodman

2014-01-01T23:59:59.000Z

292

ON THE ROAD TO RESIDENTIAL  

E-Print Network (OSTI)

electricity usage accounts for roughly 22% of the overall energy consumption within the US. Air conditioning use is due to the inefficiencies of your average home air conditioning unit. Though there are many alternative air conditioning options to reduce energy consumption for homes, they have yet to be adopted

California at Davis, University of

293

HCEI Road Map and Introduction and Overview 2011  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Edition Edition Introduction & Overview HCEI Road Map 12% 10% 8% 6% 4% 2% 0% 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 *Estimated HAWAII ENERGY COSTS BY PERCENT GDP 80% 70% 60% 50% 40% 30% 20% 10% Hawaii Alaska Florida Lousiana Kentucky Montana Source: FIA 906 January - June 2010 PETROLEUM DEPENDENCE FOR ELECTRICITY TOP SIX STATES 0% Hawaii is the most petroleum-dependent state in the U.S. As a result, we have America's highest energy prices. Energy costs are 10% of our gross State product. Roughly 96% of the $4 billion we spend on petroleum not only leaves the State, but goes to countries in Asia and Africa. Hawaii's economic vitality is reduced by approximately $2.75 for every dollar that leaves our islands. This is a result of a multiplier effect that impacts

294

Parameterizing energy conversion on rough topography  

E-Print Network (OSTI)

Parameterizing energy conversion on rough topography using bottom pressure sensors to measure form and mixing U0 Form drag pressure Tidal energy conversion Form drag causes: - internal wave generation - eddy Sound, WA Point Three Tree Previous work McCabe et al., 2006 > Measured the internal form drag

Warner, Sally

295

Loan payment prediction using rough sets  

Science Journals Connector (OSTI)

In small business loans, there is always a risk for nonpayment or non-refunding of loans though very detailed examinations are made about the company. In this study, behaviors that increase the risk in loans or causing non-refunding are tried to be determined ... Keywords: classification, loan payment failure, prediction, rough sets

Bahadtin Ruzgar; Nursel Selver Ruzgar

2008-03-01T23:59:59.000Z

296

Driving "Back to the Future": Flex-Fuel Vehicle Awareness | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

"Back to the Future": Flex-Fuel Vehicle Awareness "Back to the Future": Flex-Fuel Vehicle Awareness Driving "Back to the Future": Flex-Fuel Vehicle Awareness March 18, 2011 - 9:41am Addthis Paul Bryan Biomass Program Manager, Office of Energy Efficiency & Renewable Energy The 1908 Model-T Ford was the first vehicle designed to run on ethanol-which Henry Ford termed "the fuel of the future." Today, about 8 million Flexible Fuel Vehicles (FFVs) on our roads are capable of running on either gasoline or gasoline blended with up to 85 percent ethanol (E85). By using E85, these flex fuel vehicles help to decrease our reliance on imported oil and reduce carbon pollution. The "Big Three" U.S. auto makers (Ford, General Motors, and Chrysler) recently announced that half of their entire 2012 vehicle line will be FFVs-including the

297

Vehicle Technologies Office: Parasitic Loss Reduction  

NLE Websites -- All DOE Office Websites (Extended Search)

Parasitic Loss Reduction Parasitic Loss Reduction Heavy vehicles lose a tremendous amount of energy to wind resistance and drag, braking, and rolling resistance. Such non-engine losses can account for an approximate 45% decrease in efficiency. Other sources of energy loss include: friction and wear in the power train, thermal (heat) loads, operation of auxiliary loads (air conditioning, heaters, refrigeration, etc.), and engine idling. The parasitic loss activity identifies methodologies that may reduce energy losses, and tests those in the laboratory. Promising technologies are then prototyped and tested onboard heavy vehicles. Once validated, technologies must be tested on-road to obtain durability, reliability, and life-cycle cost data for the developmental component and/or design strategy.

298

NREL: Vehicles and Fuels Research - Hybrid Electric Fleet Vehicle...  

NLE Websites -- All DOE Office Websites (Extended Search)

Hybrid Electric Fleet Vehicle Testing How Hybrid Electric Vehicles Work Hybrid electric vehicles combine a primary power source, an energy storage system, and an electric motor to...

299

VEHICLE USAGE LOG Department ________________________________________ Vehicle Homebase ____________________________ Week Ended (Sunday) _________________  

E-Print Network (OSTI)

VEHICLE USAGE LOG Department ________________________________________ Vehicle Homebase (rev. 10/2005-ecb) #12;Vehicle Usage Log Instructions General instructions: The details of the use

Yang, Zong-Liang

300

Fact #842: October 13, 2014 Vehicles and Vehicle Travel Trends...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

drivers, number of vehicles in operation, and total vehicle miles traveled. Fact 842 Dataset Supporting Information Population and Vehicle Growth Comparison, 1950-2012 Year...

Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Argonne Lab's Breakthrough Cathode Technology Powers Electric Vehicles of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Argonne Lab's Breakthrough Cathode Technology Powers Electric Argonne Lab's Breakthrough Cathode Technology Powers Electric Vehicles of Today Argonne Lab's Breakthrough Cathode Technology Powers Electric Vehicles of Today February 14, 2011 - 6:15pm Addthis Jeff Chamberlain Speaks at Brookings Battery Forum | Photo Courtesy of Audra Capas, 5StarPR Jeff Chamberlain Speaks at Brookings Battery Forum | Photo Courtesy of Audra Capas, 5StarPR David Moore Presidential Management Fellow, Office of Energy Efficiency & Renewable Energy The Department of Energy has been investing in vehicle electrification for more than a decade, with results that speak for themselves: The battery technologies in almost all of the electric vehicles and hybrids on the road today were developed with support from the Department. As you may have read

302

Vibration and ride comfort studies on a tracked vehicle  

Science Journals Connector (OSTI)

This paper describes a field test conducted on a military tracked vehicle. The accelerations experienced at selected locations on the vehicle for four different types of terrain were recorded and analysed in spectral and statistical modes. The first few natural frequencies of the vehicle were obtained using an in-plane N+2 degree-of-freedom linear dynamic model of the vehicle with two degrees of freedom corresponding to bounce and pitch modes of the hull and N degrees of freedom corresponding to the bounce modes of the N road wheel assemblies. The analytically obtained natural frequencies match with peaks in the experimentally obtained transfer function and acceleration power spectral density curves. From the point of view of crew comfort, acceleration levels encountered in the crew cabin have been compared with those specified in ISO 2631 standard. Ride quality assessment has also been made on the basis of absorbed power.

C. Sujatha; A.K. Goswami; J. Roopchand

2002-01-01T23:59:59.000Z

303

Electric Vehicles in China: Emissions and Health Impacts  

Science Journals Connector (OSTI)

E-bikes in China are the single largest adoption of alternative fuel vehicles in history, with more than 100 million e-bikes purchased in the past decade and vehicle ownership about 2 larger for e-bikes as for conventional cars; e-car sales, too, are rapidly growing. ... This articles focus on electric vehicles (EVs: electric cars [e-cars] and electric two-wheelers including electric bicycles and light electric scooters [e-bikes]) in China is motivated in part by their unprecedented rise in popularity (Figure 1). ... Elec. vehicles (EV) are proposed in China as a potential option to address dramatically increasing energy demand from on-road transport; however, mass EV use could involve multiple environmental issues since EV use electricity primarily generated by coal. ...

Shuguang Ji; Christopher R. Cherry; Matthew J. Bechle; Ye Wu; Julian D. Marshall

2011-12-22T23:59:59.000Z

304

Chapter 2. Vehicle Characteristics  

U.S. Energy Information Administration (EIA) Indexed Site

2. Vehicle Characteristics 2. Vehicle Characteristics Chapter 2. Vehicle Characteristics U.S. households used a fleet of nearly 157 million vehicles in 1994. Despite remarkable growth in the number of minivans and sport-utility vehicles, passenger cars continued to predominate in the residential vehicle fleet. This chapter looks at changes in the composition of the residential fleet in 1994 compared with earlier years and reviews the effect of technological changes on fuel efficiency (how efficiently a vehicle engine processes motor fuel) and fuel economy (how far a vehicle travels on a given amount of fuel). Using data unique to the Residential Transportation Energy Consumption Survey, it also explores the relationship between residential vehicle use and family income.

305

Advanced Vehicle Testing Activity: Medium- and Heavy-Duty Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

Medium- and Medium- and Heavy-Duty Vehicles to someone by E-mail Share Advanced Vehicle Testing Activity: Medium- and Heavy-Duty Vehicles on Facebook Tweet about Advanced Vehicle Testing Activity: Medium- and Heavy-Duty Vehicles on Twitter Bookmark Advanced Vehicle Testing Activity: Medium- and Heavy-Duty Vehicles on Google Bookmark Advanced Vehicle Testing Activity: Medium- and Heavy-Duty Vehicles on Delicious Rank Advanced Vehicle Testing Activity: Medium- and Heavy-Duty Vehicles on Digg Find More places to share Advanced Vehicle Testing Activity: Medium- and Heavy-Duty Vehicles on AddThis.com... Home Overview Light-Duty Vehicles Medium- and Heavy-Duty Vehicles Transit Vehicles Trucks Idle Reduction Oil Bypass Filter Airport Ground Support Equipment Medium and Heavy Duty Hybrid Electric Vehicles

306

Electric Drive Vehicle Demonstration and Vehicle Infrastructure...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

EVSE Designed And Manufactured To Allow Power And Energy Data Collection And Demand Response Control Residential EVSE Installed For All Vehicles 1,300 Commercial EVSE...

307

Electric Drive Vehicle Demonstration and Vehicle Infrastructure...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

2 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting arravt066vsskarner2012...

308

Electric Drive Vehicle Demonstration and Vehicle Infrastructure...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

1 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation arravt066vsskarner2011...

309

Smith Electric Vehicles: Advanced Vehicle Electrification + Transporta...  

Energy Savers (EERE)

1 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation arravt072vssmackie2011...

310

Smith Electric Vehicles: Advanced Vehicle Electrification + Transporta...  

Energy Savers (EERE)

2 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting arravt072vssmackie2012...

311

Six?year study of IMSA road racing noise  

Science Journals Connector (OSTI)

The Del Mar Fairgrounds San Diego hosted the IMSA Grand Prix for 6 years from 19871993. The project provides a unique long?term study of professional road racing noise in a unique setting a narrow valley just east of the coastline and within an environmentally sensitive lagoon. Sponsors were required to perform community noise monitoring at selected locations in the adjacent hills and lagoon. Both human and bird responses were examined. The monitoring documented the hour by hour variations in the maximum and average noise levels at up to 12 separate locations. The results indicated the thresholds which would trigger community response the sensitivity of the response to diurnal and short?term wind shift the effect of the inversion layer the effects on bird patterns and the statistical distribution of vehicle noise levels for the IMSA class vehicle. Basic findings revealed community response was triggered when levels exceeded 70 dBA Lavg. Downwind levels tended to increase at 1 dBA/mph over 5 mph. When the track was within an inversion levels increased 10 dBA. The mean vehicle level at 15 m was 105 dBA with a 4?dBA standard deviation.

Gordon Bricken; Christopher Jean

1997-01-01T23:59:59.000Z

312

Household Vehicles Energy Consumption 1991  

U.S. Energy Information Administration (EIA) Indexed Site

vehicle aging have an additional but unknown effect on the MPG of individual vehicles. Energy Information AdministrationHousehold Vehicles Energy Consumption 1991 27 Of the...

313

Vehicle Research Laboratory - FEERC  

NLE Websites -- All DOE Office Websites (Extended Search)

Vehicle Research Laboratory Vehicle Research Laboratory Expertise The overall FEERC team has been developed to encompass the many disciplines necessary for world-class fuels, engines, and emissions-related research, with experimental, analytical, and modeling capabilities. Staff members specialize in areas including combustion and thermodynamics, emissions measurements, analytical chemistry, catalysis, sensors and diagnostics, dynamometer cell operations, engine controls and control theory. FEERC engineers have many years of experience in vehicle research, chassis laboratory development and operation, and have developed specialized systems and methods for vehicle R&D. Selected Vehicle Research Topics In-use investigation of Lean NOx Traps (LNTs). Vehicle fuel economy features such as lean operation GDI engines,

314

Formal Concept Analysis Based on Rough Set Theory and a Construction Algorithm of Rough Concept Lattice  

Science Journals Connector (OSTI)

FCA(Formal Concept Analysis), which is accurate and complete in knowledge representation, is an effective tool for data analysis and knowledge discovery. A new lattice structure named RCL (Rough Concept Lattice) ...

Haifeng Yang

2011-01-01T23:59:59.000Z

315

Correlating toughness and roughness in ductile fracture  

E-Print Network (OSTI)

Three dimensional calculations of ductile crack growth under mode I plane strain, small scale yielding conditions are carried out using an elastic-viscoplastic constitutive relation for a progres- sively cavitating plastic solid with two populations of void nucleating second phase particles. Full field solutions are obtained for three dimensional material microstructures characterized by ran- dom distributions of void nucleating particles. Crack growth resistance curves and fracture surface roughness statistics are calculated using standard procedures. The range of void nucleating particle volume fractions considered give rise to values of toughness, JIC, that vary by a factor of four. For all volume fractions considered, the computed fracture surfaces are self-affine over a size range of about two orders of magnitude with a roughness exponent of 0.54 $\\pm$ 0.03. For small void nucleating particle volume fractions, the mean large particle spacing serves as a single dominant length scale. In this regime, the c...

Ponson, Laurent; Osovski, Shmulik; Bouchaud, Elisabeth; Tvergaard, Viggo; Needleman, Alan

2013-01-01T23:59:59.000Z

316

Smith-Purcell Radiation from Rough Surfaces  

E-Print Network (OSTI)

Radiation of a charged particle moving parallel to a inhomogeneous surface is considered. Within a single formalism periodic and random gratings are examined. For the periodically inhomogeneous surface we derive new expressions for the dispersion relation and the spectral-angular intensity. In particular, for a given observation direction two wavelengths are emitted instead of one wavelength of the standard Smith-Purcell effect. For a rough surface we show that the main contribution to the radiation intensity is given by surface polaritons induced on the interface between two media. These polaritons are multiply scattered on the roughness of surface and convert into real photons. The spectral-angular intensity is calculated and its dependence on different parameters is revealed.

Gevorkian, Zh S

2010-01-01T23:59:59.000Z

317

Vehicle Technologies Office: Fact #285: September 15, 2003 Vehicles per  

NLE Websites -- All DOE Office Websites (Extended Search)

5: September 15, 5: September 15, 2003 Vehicles per Thousand People: An International Comparison to someone by E-mail Share Vehicle Technologies Office: Fact #285: September 15, 2003 Vehicles per Thousand People: An International Comparison on Facebook Tweet about Vehicle Technologies Office: Fact #285: September 15, 2003 Vehicles per Thousand People: An International Comparison on Twitter Bookmark Vehicle Technologies Office: Fact #285: September 15, 2003 Vehicles per Thousand People: An International Comparison on Google Bookmark Vehicle Technologies Office: Fact #285: September 15, 2003 Vehicles per Thousand People: An International Comparison on Delicious Rank Vehicle Technologies Office: Fact #285: September 15, 2003 Vehicles per Thousand People: An International Comparison on Digg

318

Global Roads Global Roads Open Access Data Set, Version 1 (gROADSv1): South America  

E-Print Network (OSTI)

0 1,000 Km Global Roads Global Roads Open Access Data Set, Version 1 (gROADSv1): South America South America Lambert Conformal Conic Projection Data source: Center for International Earth Science

Columbia University

319

ROAD-MAN-LANDSCAPE -IN THEORY ASB155 Road-man-landscape -in theory  

E-Print Network (OSTI)

and environmental requirements. Innehåll: Course content: New roads in the landscape. Conversion concepts in traffic planning, road construction, landscape architecture, urban architecture, planning for masters (graduate) students of engineering, architecture and landscape architecture, and future planners

320

ROAD-MAN-LANDSCAPE -DESIGNPROJECT ASB150 Road-man-landscape -designproject  

E-Print Network (OSTI)

, landscape and environmental requirements. Innehåll: Course content: New roads in the landscape. Conversion concepts in traffic planning, road construction, landscape architecture, urban architecture, planning (graduate) students of engineering, architecture and landscape architecture, and future planners

Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Vehicle Technologies Office: Favorites  

NLE Websites -- All DOE Office Websites (Extended Search)

Favorites to someone by Favorites to someone by E-mail Share Vehicle Technologies Office: Favorites on Facebook Tweet about Vehicle Technologies Office: Favorites on Twitter Bookmark Vehicle Technologies Office: Favorites on Google Bookmark Vehicle Technologies Office: Favorites on Delicious Rank Vehicle Technologies Office: Favorites on Digg Find More places to share Vehicle Technologies Office: Favorites on AddThis.com... Favorites #248 Top Ten Net Petroleum Importing Countries, 2000 December 23, 2002 #246 U.S. Oil Imports - Top 10 Countries of Origin December 9, 2002 #244 Sport Utility Vehicle Spotlight November 25, 2002 #243 Fuel Economy Leaders for 2003 Model Year Light Trucks November 18, 2002 #242 Fuel Economy Leaders for 2003 Model Year Cars November 11, 2002 #238 Automobile and Truck Population by Vehicle Age, 2001 October 14, 2002

322

Vehicle Technologies Office: Partners  

NLE Websites -- All DOE Office Websites (Extended Search)

Partners to someone by Partners to someone by E-mail Share Vehicle Technologies Office: Partners on Facebook Tweet about Vehicle Technologies Office: Partners on Twitter Bookmark Vehicle Technologies Office: Partners on Google Bookmark Vehicle Technologies Office: Partners on Delicious Rank Vehicle Technologies Office: Partners on Digg Find More places to share Vehicle Technologies Office: Partners on AddThis.com... Goals Research & Development Testing and Analysis Workplace Charging Partners Ambassadors Resources Community and Fleet Readiness Workforce Development Plug-in Electric Vehicle Basics Partners The interactive map below highlights Workplace Charging Challenge Partners across the country who are installing plug-in electric vehicle charging infrastructure for their employees. Select a worksite to learn more about

323

Vehicle Technologies Office: News  

NLE Websites -- All DOE Office Websites (Extended Search)

News News Site Map Printable Version Share this resource Send a link to Vehicle Technologies Office: News to someone by E-mail Share Vehicle Technologies Office: News on Facebook Tweet about Vehicle Technologies Office: News on Twitter Bookmark Vehicle Technologies Office: News on Google Bookmark Vehicle Technologies Office: News on Delicious Rank Vehicle Technologies Office: News on Digg Find More places to share Vehicle Technologies Office: News on AddThis.com... Vehicle Technologies News Blog Newsletters Information for Media Subscribe to News Updates News December 18, 2013 USDA Offers $118 Million for Renewable Energy, Smart Grid Projects The U.S. Department of Agriculture (USDA) announced $73 million in funding for renewable energy projects and $45 million for smart grid technology as

324

Social networking in vehicles  

E-Print Network (OSTI)

In-vehicle, location-aware, socially aware telematic systems, known as Flossers, stand to revolutionize vehicles, and how their drivers interact with their physical and social worlds. With Flossers, users can broadcast and ...

Liang, Philip Angus

2006-01-01T23:59:59.000Z

325

Electric Vehicle Research Group  

E-Print Network (OSTI)

.................................................................................9 From diesel to electric: a new era in personnel transport for underground coal minesElectric Vehicle Research Group Annual Report 2012 #12;Table of Contents Executive Summary................................................................................8 C2-25 Electric Vehicle Drivetrain

Liley, David

326

Hydrogen Fuel Cell Vehicles  

E-Print Network (OSTI)

Hydrogen Fuel Cell Vehicles UCD-ITS-RR-92-14 September byet al. , 1988,1989 HYDROGEN FUEL-CELL VEHICLES: TECHNICALIn the FCEV, the hydrogen fuel cell could supply the "net"

Delucchi, Mark

1992-01-01T23:59:59.000Z

327

Vehicles | Open Energy Information  

Open Energy Info (EERE)

renewable and alternative fuels. Advanced vehicles and fuels can also put the brakes on air pollution and improve our environment. At least 250 million vehicles are in use in the...

328

On multi-granulation covering rough sets  

Science Journals Connector (OSTI)

Abstract Recently, much attention has been given to multi-granulation rough sets (MGRS) and different kinds of multi-granulation rough set models have been developed from various viewpoints. In this paper, we propose four types of multi-granulation covering rough set (MGCRS) models under covering approximation space, where a target concept is approximated by employing the maximal or minimal descriptors of objects in a given universe of discourse U. And then, we investigate a number of basic properties of the four types of MGCRS models, and discuss the relationships and differences among the classical MGRS model and our MGCRS models. Moreover, the conditions for two distinct MGCRS models which produce identical lower and upper approximations of a target concept in a covering approximation space are also studied. Finally, the relationships among the four types of MGCRS models are explored. We find that for any subset X ? U , the lower approximations of X and the upper approximations of X under the four types of MGCRS models can construct a lattice, if we consider the binary relation of inclusion.

Caihui Liu; Duoqian Miao; Jin Qian

2014-01-01T23:59:59.000Z

329

Advanced Vehicle Electrification  

Energy.gov (U.S. Department of Energy (DOE))

2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation

330

Advanced Vehicle Electrification  

Energy.gov (U.S. Department of Energy (DOE))

2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

331

Consumer Vehicle Technology Data  

Energy.gov (U.S. Department of Energy (DOE))

2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

332

Advanced Electric Drive Vehicles  

Energy.gov (U.S. Department of Energy (DOE))

2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation

333

Energy 101: Electric Vehicles  

ScienceCinema (OSTI)

This edition of Energy 101 highlights the benefits of electric vehicles, including improved fuel efficiency, reduced emissions, and lower maintenance costs. For more information on electric vehicles from the Office of Energy Efficiency and Renewable Energy, visit the Vehicle Technologies Program website: http://www1.eere.energy.gov/vehiclesandfuels/

None

2013-05-29T23:59:59.000Z

334

Road and Trail Inventory Goal: map all of the legal and illegal existing roads and  

E-Print Network (OSTI)

, Car, 2WD, 4WD, ORV Trail marking None, Good, Fair, Poor Paved public road Forest road/trail Trail Other (power line) A trail in REALLY poor condition! #12;3/2/2011 3 Road and Trail Point Data Collected Water Hole Trail Sign/Kiosk Trail Structure Trail Damage Trail Stream Crossing ROW Crossing Stone Wall

Schweik, Charles M.

335

Blog Feed: Vehicles | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

July 25, 2013 July 25, 2013 Data compiled by Yan (Joann) Zhou at Argonne National Laboratory. (*) Sales from the second quarter of 2013 for Tesla Model S are based off of estimates provided by the Hybrid Market Dashboard. Data updated 9/25/2013. Visualizing Electric Vehicle Sales Our new interactive chart lets you explore the continued growth of electric vehicle sales. July 24, 2013 By applying pressure to the generator, one is able to generate about six nanoamperes of current and 400 millivolts of potential -- roughly a quarter of the voltage of a AAA battery and enough to flash a number on the small LCD screen. | Photo courtesy of Seung-Wuk Lee's lab at Lawrence Berkeley National Laboratory.

336

Vehicle Technologies Office: Fact #392: October 3, 2005 Household Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

2: October 3, 2: October 3, 2005 Household Vehicle Ownership to someone by E-mail Share Vehicle Technologies Office: Fact #392: October 3, 2005 Household Vehicle Ownership on Facebook Tweet about Vehicle Technologies Office: Fact #392: October 3, 2005 Household Vehicle Ownership on Twitter Bookmark Vehicle Technologies Office: Fact #392: October 3, 2005 Household Vehicle Ownership on Google Bookmark Vehicle Technologies Office: Fact #392: October 3, 2005 Household Vehicle Ownership on Delicious Rank Vehicle Technologies Office: Fact #392: October 3, 2005 Household Vehicle Ownership on Digg Find More places to share Vehicle Technologies Office: Fact #392: October 3, 2005 Household Vehicle Ownership on AddThis.com... Fact #392: October 3, 2005 Household Vehicle Ownership Household vehicle ownership has changed significantly over the last 40

337

Vehicle Technologies Office: Fact #455: February 5, 2007 Household Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

5: February 5, 5: February 5, 2007 Household Vehicle Miles to someone by E-mail Share Vehicle Technologies Office: Fact #455: February 5, 2007 Household Vehicle Miles on Facebook Tweet about Vehicle Technologies Office: Fact #455: February 5, 2007 Household Vehicle Miles on Twitter Bookmark Vehicle Technologies Office: Fact #455: February 5, 2007 Household Vehicle Miles on Google Bookmark Vehicle Technologies Office: Fact #455: February 5, 2007 Household Vehicle Miles on Delicious Rank Vehicle Technologies Office: Fact #455: February 5, 2007 Household Vehicle Miles on Digg Find More places to share Vehicle Technologies Office: Fact #455: February 5, 2007 Household Vehicle Miles on AddThis.com... Fact #455: February 5, 2007 Household Vehicle Miles The graphs below show the average vehicle miles of travel (VMT) - daily

338

Decision-theoretic Rough Sets and Beyond Zdzislaw Pawlak introduced rough sets 30 years ago as a theory for data analysis and  

E-Print Network (OSTI)

Decision-theoretic Rough Sets and Beyond Zdzislaw Pawlak introduced rough sets 30 years ago as a theory for data analysis and classification. Rough. Fundamental notions of rough sets are knowledge granulation induced by grouping objects

Yao, JingTao

339

PHEVs are More about the grid than the vehicles  

SciTech Connect

Plug-in hybrid electric vehicles (PHEVs) could be used as an effective storage medium to absorb intermittent renewable energy when it is available. Charged vehicles can run on the stored energy when needed. A recent study by the Pacific Northwest National Laboratory concluded that some 73 percent of U.S. light vehicles can be supplied with the existing utility infrastructure in place, provided the charging was restricted to off-peak periods. That would reduce U.S. oil imports by 6.2 million barrels per day, roughly 52 percent of U.S. oil imports. The limiting factors increasingly appear to be on the utility side, for example, making sure that the vehicles are charged during off-peak hours at discounted prices.

NONE

2009-01-15T23:59:59.000Z

340

Research on Rough Set Theory and Applications in China  

Science Journals Connector (OSTI)

This article gives a capsule view of research on rough set theory and applications ongoing at universities and ... China. Included in this capsule view of rough set research is a brief description of the followin...

Guoyin Wang; Qinghua Zhang; Houkuan Huang; Dongyi Ye

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

On the Climate Impact of Surface Roughness Anomalies  

Science Journals Connector (OSTI)

Large-scale deployment of wind power may alter climate through alteration of surface roughness. Previous research using GCMs has shown large-scale impacts of surface roughness perturbations but failed to elucidate the dynamic mechanisms that ...

Daniel B. Kirk-Davidoff; David W. Keith

2008-07-01T23:59:59.000Z

342

NREL: Continuum Magazine - Fuel Cell Electric Vehicles: Paving the Way to  

NLE Websites -- All DOE Office Websites (Extended Search)

Fuel Cell Electric Vehicles: Paving the Way to Commercial Success Fuel Cell Electric Vehicles: Paving the Way to Commercial Success Issue 5 Print Version Share this resource Fuel Cell Electric Vehicles: Paving the Way to Commercial Success Research focuses on boosting reliability, reducing costs, and designing infrastructure of the future. A photo of a white Toyota fuel cell hybrid vehicle driving on a road. The side of the vehicle includes a blue NREL logo and a decal that reads, "Powered by 100% Renewable Sources". Enlarge image Powered by a fuel cell system with light-weight, high-pressure hydrogen tanks, an electric motor, a nickel-metal-hydride battery, and a power-control unit, the Toyota fuel cell electric vehicle has zero tailpipe emissions. Photo by Dennis Schroeder, NREL As nations around the world pursue sustainable transportation solutions,

343

2011 Honda CR-Z 4466 - Hybrid Electric Vehicle Battery Test Results  

SciTech Connect

The U.S. Department of Energys Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles, including testing traction batteries when both the vehicles and batteries are new and at the conclusion of 160,000 miles of on-road fleet testing. This report documents battery testing performed for the 2011 Honda CR-Z (VIN JHMZF1C67BS004466). Battery testing was performed by Intertek Testing Services NA. The Idaho National Laboratory and Intertek collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Office of the U.S. Department of Energy.

Tyler Gray; Matthew Shirk; Jeffrey Wishart

2014-09-01T23:59:59.000Z

344

2011 HONDA CR-Z 2982 - HYBRID ELECTRIC VEHICLE BATTERY TEST RESULTS  

SciTech Connect

The U.S. Department of Energys Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles, including testing traction batteries when both the vehicles and batteries are new and at the conclusion of 160,000 miles of on-road fleet testing. This report documents battery testing performed for the 2011 Honda CR-Z (VIN JHMZF1C64BS002982). Battery testing was performed by Intertek Testing Services NA. The Idaho National Laboratory and Intertek collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Office of the U.S. Department of Energy.

Gray, Tyler [Interek; Shirk, Matthew [Idaho National Laboratory; Wishart, Jeffrey [Interek

2014-09-01T23:59:59.000Z

345

Diffuse scattering of hard x rays from rough surfaces  

Science Journals Connector (OSTI)

The diffuse scattering of hard x rays from rough solid surfaces has been measured and described quantitatively in terms of an improved distorted-wave Born approximation. The rough surface is characterized by the rms roughness ?, the height-height correlation length ?, and the roughness exponent h. The value for ? is in excellent agreement with that deduced from reflectivity. The significance of the parameters ?, ?, and h is tested by comparison with the results obtained from scanning force mircoscopy.

Wolfgang Weber and Bruno Lengeler

1992-09-15T23:59:59.000Z

346

Rough-Fuzzy MLP: Modular Evolution, Rule Generation, and Evaluation  

E-Print Network (OSTI)

they are integrated and evolved. Rough set dependency rules are generated directly from the real valued attribute Terms--Soft computing, knowledge-based fuzzy networks, rough sets, genetic algorithms, pattern efficient systems in soft computing paradigm. Recently, the theory of rough sets [2], [3] has emerged

Mitra, Sushmita

347

ROUGH EVOLUTION EQUATIONS MASSIMILIANO GUBINELLI AND SAMY TINDEL  

E-Print Network (OSTI)

with respect to [12], and set the basis of a real rough path expansion in order to define and solve equation (2ROUGH EVOLUTION EQUATIONS MASSIMILIANO GUBINELLI AND SAMY TINDEL Abstract. We show how to generalize Lyons' rough paths theory in order to give a pathwise meaning to some non-linear infinite

Tindel, Samy - Institut de Mathématiques ?lie Cartan, Université Henri Poincaré

348

ROUGH SET APPROXIMATIONS: A CONCEPT ANALYSIS POINT OF VIEW  

E-Print Network (OSTI)

ROUGH SET APPROXIMATIONS: A CONCEPT ANALYSIS POINT OF VIEW Yiyu Yao University of Regina, Regina and content of data, definable concepts, lower and upper ap- proximations, rough set approximations Contents 1. Conclusion Bibliography Biographical Sketches Summary Rough set theory was proposed by Pawlak for analyzing

Yao, Yiyu

349

A study of the rough set for image understanding  

E-Print Network (OSTI)

A study of the rough set approach for image understanding by Peter Golibrzuch Supervisor: Prof. Dr . . . . . . . . . . . . . . . . . . . 8 2.4 Discussion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 3 Rough Sets 15 3.1 Classical Set Theory and Rough Sets . . . . . . . . . . . . . . 15 3.2 Information Systems

350

Rough Set Approximations in Formal Concept Analysis and Knowledge Spaces  

E-Print Network (OSTI)

Rough Set Approximations in Formal Concept Analysis and Knowledge Spaces Feifei Xu1,2 , Yiyu Yao2 a generalized definition of rough set approximations, based on a subsystem of subsets of a universe. The sub set approximations. 1 Introduction Rough set theory [6, 7] is an extension of the set theory with two

Yao, Yiyu

351

Probabilistic Approaches to Rough Sets Department of Computer Science  

E-Print Network (OSTI)

Probabilistic Approaches to Rough Sets Y.Y. Yao Department of Computer Science University of Regina reviews probabilistic approaches to rough sets in gran- ulation, approximation, and rule induction and probabilistic rough set approximations are studied. The probabilistic approximations are defined in a decision

Yao, Yiyu

352

Rough Sets and Matroids Victor W. Marek1  

E-Print Network (OSTI)

Rough Sets and Matroids Victor W. Marek1 and Andrzej Skowron2 1 Department of Computer Science and Zhu [2] and discuss some consequences of that and related facts for the development of rough set theory. Key words: rough set, matroid 1 Introduction The goal of this note is to provide a proof

Marek, Victor W.

353

Relational Interpretations of Neighborhood Operators Rough Set Approximation Operators  

E-Print Network (OSTI)

Relational Interpretations of Neighborhood Operators and Rough Set Approximation Operators Y.Y. Yao and rough set approximations using the more familiar notion of binary relations. A special class of neigh sets, partitions, coverings. 1 INTRODUCTION The theory of rough sets is motivated by practical needs

Yao, Yiyu

354

Generalized Rough Set Models Department of Computer Science  

E-Print Network (OSTI)

Generalized Rough Set Models Y.Y. Yao Department of Computer Science Lakehead University Thunder the rough set theory in early eighties, many proposals have been made for generalizing and interpreting rough sets [3, 4, 19, 27, 37, 38, 39, 46, 47, 51, 52, 54, 55, 63, 65, 66, 67, 68, 69, 70, 71, 72, 83, 92

Yao, Yiyu

355

Scattering by infinite one-dimensional rough surfaces  

Science Journals Connector (OSTI)

...wave scattering by infinite rough surfaces and interfaces (see...but only if we assume that the rough surface approaches a flat boundary...plane-wave incidence), if our rough surface is periodic and the...we denote by BC(V ) the set of functions bounded and continuous...

1999-01-01T23:59:59.000Z

356

Attribute Reduction in Decision-Theoretic Rough Set Models  

E-Print Network (OSTI)

Attribute Reduction in Decision-Theoretic Rough Set Models Yiyu Yao, Yan Zhao Department of Computer Science, University of Regina, Regina, Saskatchewan, Canada S4S 0A2 Abstract Rough set theory can, and interpreted by, a decision-theoretic model, which is a probabilistic extension of the Pawlak rough set model

Yao, Yiyu

357

Spinning rough disc moving in a rarefied medium  

Science Journals Connector (OSTI)

...body under consideration is a rough disc, that is, a set obtained from a circle by...Triangular cavity. The sets B m representing the rough disc B are regular m-gons...2009 bBilliard scattering on rough sets:two-dimensional caseSIAM...

2010-01-01T23:59:59.000Z

358

ROUGH VOLTERRA EQUATIONS 1: THE ALGEBRAIC INTEGRATION SETTING.  

E-Print Network (OSTI)

ROUGH VOLTERRA EQUATIONS 1: THE ALGEBRAIC INTEGRATION SETTING. AUR?LIEN DEYA AND SAMY TINDEL of the rough path theory called algebraic integration. In the Young case, that is for a driving signal with Volterra equations driven by rough paths. For an arbitrary positive constant T, this kind of equation can

Tindel, Samy - Institut de Mathématiques ?lie Cartan, Université Henri Poincaré

359

ROUGH VOLTERRA EQUATIONS 1: THE ALGEBRAIC INTEGRATION SETTING  

E-Print Network (OSTI)

ROUGH VOLTERRA EQUATIONS 1: THE ALGEBRAIC INTEGRATION SETTING AUR´ELIEN DEYA AND SAMY TINDEL of the rough path theory called algebraic integration. In the Young case, that is for a driving signal with H equations driven by rough paths. For an arbitrary positive constant T, this kind of equation can be written

Paris-Sud XI, Université de

360

A New Approach to Fuzzy-Rough Nearest Neighbour Classification  

E-Print Network (OSTI)

-norm), as well as with the recently introduced vaguely quantified rough sets. Preliminary results are very good- gredients of rough set theory, i.e., lower and upper approximation. In this paper, therefore, we present, including the traditional implicator/t-norm based model [13], as well as the vaguely quantified rough set

Gent, Universiteit

Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Rough Set Approximation Framework for Smarter Vertical Handovers  

E-Print Network (OSTI)

2010 Rough Set Approximation Framework for Smarter Vertical Handovers Nalin ChakooO, Saewoong to support seamless mobility. In this paper, we propose rough set based decision framework for vertical handoff in heterogeneous networks. We apply fuzzy decision to fuzzy-rough set which gives us the advantage

Bahk, Saewoong

362

Learning Optimal Parameters in Decision-Theoretic Rough Sets  

E-Print Network (OSTI)

Learning Optimal Parameters in Decision-Theoretic Rough Sets Joseph P. Herbert JingTao Yao]@cs.uregina.ca Abstract. A game-theoretic approach for learning optimal parameter values for probabilistic rough set. The decision-theoretic rough set model acquires initial values for these parameters through a combination

Yao, JingTao

363

ROUGH VOLTERRA EQUATIONS 1: THE ALGEBRAIC INTEGRATION SETTING.  

E-Print Network (OSTI)

ROUGH VOLTERRA EQUATIONS 1: THE ALGEBRAIC INTEGRATION SETTING. AUR?LIEN DEYA AND SAMY TINDEL, the main dierence between classical dierential equations driven by rough signals and our Volterra setting of the rough path theory called algebraic integration. In the Young case, that is for a driving signal

Deya, Aurélien - Institut de Mathématiques ?lie Cartan, Université Henri Poincaré

364

An Incremental, Probabilistic Rough Set Approach to Rule Discovery  

E-Print Network (OSTI)

1 An Incremental, Probabilistic Rough Set Approach to Rule Discovery Ning Zhong, Ju­Zhen Dong, Setsuo Ohsuga, Tsau Young Lin Abstract--- This paper introduces an incremental, proba­ bilistic rough set. The approach is based on the combination of Generaliza­ tion Distribution Table (GDT) and the rough set

Lin, Tsau Young

365

Fuzzy Rough Sets: from Theory into Practice Chris Cornelis1  

E-Print Network (OSTI)

Fuzzy Rough Sets: from Theory into Practice Chris Cornelis1 , Martine De Cock1 , Anna Maria 1, 00-661 Warsaw, Poland annrad@mini.pw.edu.pl Abstract Fuzzy sets and rough sets address two], 1965), as well as the slightly younger rough sets (Pawlak [23], 1982), have left an important mark

Gent, Universiteit

366

Bounds on the electrical resistance between contacting elastic rough bodies  

Science Journals Connector (OSTI)

...conductance for the rough contact problem...be restricted to a set of microscopic `actual...comprises an in nite set of highly clustered...of indentation of a rough surface. These bounds...Consequences for fractal rough surfaces The bounds...comprises an in nite set of point contacts...

2003-01-01T23:59:59.000Z

367

Generalization of Rough Sets Using Relationships Between Attribute Values  

E-Print Network (OSTI)

Generalization of Rough Sets Using Relationships Between Attribute Values Y.Y. Yao Department2 E-mail: wong@cs.uregina.ca abstract The notion of rough sets is generalized by using an arbitrary attribute values. The adoption of other types of relations enables us to define various classes of rough set

Yao, Yiyu

368

Using Rough Sets Theory to predict German Word Stress  

E-Print Network (OSTI)

Using Rough Sets Theory to predict German Word Stress Stefan Rapp Michael Jessen Grzegorz Dogil 14 Rough Set Theory [Paw82, Paw91] is a framework for reasonably deal­ ing with imprecise or uncertain data application of a Rough Set based machine learning algorithm is presented that can predict german word stress

Reyle, Uwe

369

Fuzzy Rough Positive Region based Nearest Neighbour Classification  

E-Print Network (OSTI)

, Wales, UK Email: rkj@aber.ac.uk Abstract--This paper proposes a classifier that uses fuzzy rough set fuzzy rough set theory to improve the FNN algorithm have some shortcomings and we overcome them by using vaguely quantified rough sets (VQRSs, [7]). In this paper, we show that FRNN only takes into account one

Gent, Universiteit

370

Multi-Adjoint Fuzzy Rough Sets Chris Cornelisa,1  

E-Print Network (OSTI)

Multi-Adjoint Fuzzy Rough Sets Chris Cornelisa,1 , Jes´us Medinab,2 , Nele Verbiesta a Department/t-norm based fuzzy rough set model based on a family of adjoint pairs. Rather than using a fixed implicator use in data reduction. 1. Introduction Fuzzy sets and rough sets model two complementary

Gent, Universiteit

371

Uncertainty measures of rough set prediction Ivo Dntsch  

E-Print Network (OSTI)

Uncertainty measures of rough set prediction Ivo Düntsch School of Information and Software in rough set data analysis, the approximation quality, is of limited value when there is a choice of competing models for predicting a decision variable. In keeping within the rough set philosophy of non

Düntsch, Ivo

372

Statistical Evaluation of Rough Set Dependency Analysis Ivo Dntsch1  

E-Print Network (OSTI)

Statistical Evaluation of Rough Set Dependency Analysis Ivo Düntsch1 School of Information authorship implied #12;Summary Rough set data analysis (RSDA) has recently become a frequently studied databases; it is, however, not clear from within the methods of rough set analysis, whether the extracted

Düntsch, Ivo

373

Rough Sets, Kernel Set, and Spatiotemporal Outlier Detection  

E-Print Network (OSTI)

Rough Sets, Kernel Set, and Spatiotemporal Outlier Detection Alessia Albanese, Member, IEEE, Sankar with the outlier detection problem in spatiotemporal data and describe a rough set approach that finds the top outliers in an unlabeled spatiotemporal data set. The proposed method, called Rough Outlier Set Extraction

Pal, Sankar Kumar

374

Case Generation Using Rough Sets with Fuzzy Representation  

E-Print Network (OSTI)

Case Generation Using Rough Sets with Fuzzy Representation Sankar K. Pal, Fellow, IEEE, and Pabitra a fuzzy granulation of the feature space. Rough set theory is used to obtain dependency rules which model-life data sets. Index Terms--Case-based reasoning, linguistic representation, rough dependency rules

Mitra, Pabitra

375

Theory of free surface flow over rough seeping beds  

Science Journals Connector (OSTI)

...horizontal bed is assumed to be rough consisting of sediment...the other hand, in the rough flow regime (Re *70...the introduction, the set of equations (3.2...turbulent flow over a rough planar sand bed. The...The flow conditions were set in such a way that sediment...

2007-01-01T23:59:59.000Z

376

Constructive and Algebraic Methods of the Theory of Rough Sets  

E-Print Network (OSTI)

Constructive and Algebraic Methods of the Theory of Rough Sets Y.Y. Yao Department of Computer@flash.lakeheadu.ca This paper reviews and compares constructive and algebraic approaches in the study of rough sets operators using the binary relation. Different classes of rough set algebras are obtained from different

Yao, Yiyu

377

Vehicle Technologies Office: Deployment  

NLE Websites -- All DOE Office Websites (Extended Search)

Deployment Deployment Site Map Printable Version Share this resource Send a link to Vehicle Technologies Office: Deployment to someone by E-mail Share Vehicle Technologies Office: Deployment on Facebook Tweet about Vehicle Technologies Office: Deployment on Twitter Bookmark Vehicle Technologies Office: Deployment on Google Bookmark Vehicle Technologies Office: Deployment on Delicious Rank Vehicle Technologies Office: Deployment on Digg Find More places to share Vehicle Technologies Office: Deployment on AddThis.com... Energy Policy Act (EPAct) Clean Cities Educational Activities Deployment Our nation's energy security depends on the efficiency of our transportation system and on which fuels we use. Transportation in the United States already consumes much more oil than we produce here at home

378

Vehicle Technologies Office: Batteries  

NLE Websites -- All DOE Office Websites (Extended Search)

Batteries to someone by Batteries to someone by E-mail Share Vehicle Technologies Office: Batteries on Facebook Tweet about Vehicle Technologies Office: Batteries on Twitter Bookmark Vehicle Technologies Office: Batteries on Google Bookmark Vehicle Technologies Office: Batteries on Delicious Rank Vehicle Technologies Office: Batteries on Digg Find More places to share Vehicle Technologies Office: Batteries on AddThis.com... Just the Basics Hybrid & Vehicle Systems Energy Storage Batteries Battery Systems Applied Battery Research Long-Term Exploratory Research Ultracapacitors Advanced Power Electronics & Electrical Machines Advanced Combustion Engines Fuels & Lubricants Materials Technologies Batteries battery/cell diagram Battery/Cell Diagram Batteries are important to our everyday lives and show up in various

379

Shaftesbury Road Site The Edinburgh Building  

E-Print Network (OSTI)

.cambridge.org/bookshop By car Visitor parking is available on the Shaftesbury Road site. If visiting the pitt Building-storey car parks identified by a on the map. Alternatively, use the park & Ride facilities identified by a P take a local bus or a taxi (phone panther Taxis on 01223 715715) to the Shaftesbury Road site, or you

Mackenzie, Kirill

380

ENERGY STRATEGY: THE ROAD NOT TAKEN?  

E-Print Network (OSTI)

ENERGY STRATEGY: THE ROAD NOT TAKEN? By Amory B. Lovins Two road5 diverged in a wood, and I-- I are America's formal or de facto energy policies leading us? Where might we choose to go instead? How can we concepts in energy strategy by outlining and contrasting two en- ergy paths tbat the United States might

Kammen, Daniel M.

Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Vehicle Technologies Office: Fact #451: January 8, 2007 Household Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

1: January 8, 1: January 8, 2007 Household Vehicle Trips to someone by E-mail Share Vehicle Technologies Office: Fact #451: January 8, 2007 Household Vehicle Trips on Facebook Tweet about Vehicle Technologies Office: Fact #451: January 8, 2007 Household Vehicle Trips on Twitter Bookmark Vehicle Technologies Office: Fact #451: January 8, 2007 Household Vehicle Trips on Google Bookmark Vehicle Technologies Office: Fact #451: January 8, 2007 Household Vehicle Trips on Delicious Rank Vehicle Technologies Office: Fact #451: January 8, 2007 Household Vehicle Trips on Digg Find More places to share Vehicle Technologies Office: Fact #451: January 8, 2007 Household Vehicle Trips on AddThis.com... Fact #451: January 8, 2007 Household Vehicle Trips In a day, the average household traveled 32.7 miles in 2001 (the latest

382

Vehicle Technologies Office: Fact #613: March 8, 2010 Vehicle Occupancy  

NLE Websites -- All DOE Office Websites (Extended Search)

3: March 8, 2010 3: March 8, 2010 Vehicle Occupancy Rates to someone by E-mail Share Vehicle Technologies Office: Fact #613: March 8, 2010 Vehicle Occupancy Rates on Facebook Tweet about Vehicle Technologies Office: Fact #613: March 8, 2010 Vehicle Occupancy Rates on Twitter Bookmark Vehicle Technologies Office: Fact #613: March 8, 2010 Vehicle Occupancy Rates on Google Bookmark Vehicle Technologies Office: Fact #613: March 8, 2010 Vehicle Occupancy Rates on Delicious Rank Vehicle Technologies Office: Fact #613: March 8, 2010 Vehicle Occupancy Rates on Digg Find More places to share Vehicle Technologies Office: Fact #613: March 8, 2010 Vehicle Occupancy Rates on AddThis.com... Fact #613: March 8, 2010 Vehicle Occupancy Rates The average number of persons occupying a car is 1.59 and has not changed

383

Vehicle Technologies Office: FY 2008 DOE Vehicle Technologies Office Annual  

NLE Websites -- All DOE Office Websites (Extended Search)

FY 2008 DOE Vehicle FY 2008 DOE Vehicle Technologies Office Annual Merit Review to someone by E-mail Share Vehicle Technologies Office: FY 2008 DOE Vehicle Technologies Office Annual Merit Review on Facebook Tweet about Vehicle Technologies Office: FY 2008 DOE Vehicle Technologies Office Annual Merit Review on Twitter Bookmark Vehicle Technologies Office: FY 2008 DOE Vehicle Technologies Office Annual Merit Review on Google Bookmark Vehicle Technologies Office: FY 2008 DOE Vehicle Technologies Office Annual Merit Review on Delicious Rank Vehicle Technologies Office: FY 2008 DOE Vehicle Technologies Office Annual Merit Review on Digg Find More places to share Vehicle Technologies Office: FY 2008 DOE Vehicle Technologies Office Annual Merit Review on AddThis.com... Publications

384

Vehicle Technologies Office: Fact #558: February 16, 2009 Transit Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

8: February 16, 8: February 16, 2009 Transit Vehicle Age and Cost to someone by E-mail Share Vehicle Technologies Office: Fact #558: February 16, 2009 Transit Vehicle Age and Cost on Facebook Tweet about Vehicle Technologies Office: Fact #558: February 16, 2009 Transit Vehicle Age and Cost on Twitter Bookmark Vehicle Technologies Office: Fact #558: February 16, 2009 Transit Vehicle Age and Cost on Google Bookmark Vehicle Technologies Office: Fact #558: February 16, 2009 Transit Vehicle Age and Cost on Delicious Rank Vehicle Technologies Office: Fact #558: February 16, 2009 Transit Vehicle Age and Cost on Digg Find More places to share Vehicle Technologies Office: Fact #558: February 16, 2009 Transit Vehicle Age and Cost on AddThis.com... Fact #558: February 16, 2009 Transit Vehicle Age and Cost

385

Vehicle Technologies Office: Fact #453: January 22, 2007 Household Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

3: January 22, 3: January 22, 2007 Household Vehicle Ownership to someone by E-mail Share Vehicle Technologies Office: Fact #453: January 22, 2007 Household Vehicle Ownership on Facebook Tweet about Vehicle Technologies Office: Fact #453: January 22, 2007 Household Vehicle Ownership on Twitter Bookmark Vehicle Technologies Office: Fact #453: January 22, 2007 Household Vehicle Ownership on Google Bookmark Vehicle Technologies Office: Fact #453: January 22, 2007 Household Vehicle Ownership on Delicious Rank Vehicle Technologies Office: Fact #453: January 22, 2007 Household Vehicle Ownership on Digg Find More places to share Vehicle Technologies Office: Fact #453: January 22, 2007 Household Vehicle Ownership on AddThis.com... Fact #453: January 22, 2007 Household Vehicle Ownership

386

Vehicle Technologies Office: Key Activities in Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

Activities in Vehicles Activities in Vehicles We conduct work in four key areas to develop and deploy vehicle technologies that reduce the use of petroleum while maintaining or improving performance, power, and comfort. Research and development (R&D); testing and analysis; government and community stakeholder support; and education help people access and use efficient, clean vehicles that meet their transportation needs. Researcher loads a sample mount of battery cathode materials for X-ray diffraction, an analysis tool for obtaining information on the crystallographic structure and composition of materials. Research and Development of New Technologies Develop durable and affordable advanced batteries as well as other forms of energy storage. Improve the efficiency of combustion engines.

387

Vehicle Technologies Office: 2008 Advanced Power Electronics and Electric Machinery R&D Annual Progress Report  

Energy.gov (U.S. Department of Energy (DOE))

The Advanced Power Electronics and Electric Machinery subprogram within the DOE Vehicle Technologies Office provides support and guidance for many cutting-edge automotive technologies now under development. Research is focused on developing revolutionary new power electronics (PE) and electric machinery technologies that will leapfrog current on-the-road technologies.

388

Planning an Itinerary for an Electric Vehicle Hugo G. Chale-Gongora*1  

E-Print Network (OSTI)

by considering traditional stations (gas and oil), we focus in this paper on EVs. The autonomy of an EV consists of roads connecting service stations to the destination. Each service station may be a quick charging station or a battery exchange station. While we can also take into account hybrid vehicles

de Weck, Olivier L.

389

Vehicle Technologies Office: 2010 Advanced Power Electronics and Electric Motors R&D Annual Progress Report  

Energy.gov (U.S. Department of Energy (DOE))

The APEEM subprogram within the DOE Vehicle Technologies Office (VTO) provides support and guidance for many cutting-edge automotive technologies now under development. Research is focused on developing revolutionary new power electronics (PE) and electric motor technologies that will leapfrog current on-the-road technologies.

390

Electricity for road transport, flexible power systems and wind...  

Open Energy Info (EERE)

Electricity for road transport, flexible power systems and wind power (Smart Grid Project) Jump to: navigation, search Project Name Electricity for road transport, flexible power...

391

Murdock Road Knoxville.TN  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

702 702 Murdock Road Knoxville.TN 37932 Tel: (609) 921-1456 Fax: (609) 92 1-8703 AA\W.nell-one.com March 25,2009 Office of the Assistant General Counsel for Technology Transfer and Intellectual Property U.S. Department of Energy 1000 Independence Avenue, SW Washington, DC 20585 Attn: Technology Transfer Questions Subject: Questions Concerning Technology Transfer Practices at DOE Laboratories (Federal RegisterNol. 73, No. 229/ November 26,2008 /Notices) Dear Mr. Gottlieb, Thank you for the opportunity to respond to the questions published in the Federal Register. As Chief Executive Officer of Nell One Therapeutics, a spin-out company which is in the process of licensing technology from Oak Ridge National Laboratory (ORNL), I found the questions to be highly relevant to our experiences. While many great technologies and capabilities reside in the National Laboratories

392

Vehicle Technologies Office: Fact #539: October 6, 2008 Light Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

39: October 6, 39: October 6, 2008 Light Vehicle Production by State to someone by E-mail Share Vehicle Technologies Office: Fact #539: October 6, 2008 Light Vehicle Production by State on Facebook Tweet about Vehicle Technologies Office: Fact #539: October 6, 2008 Light Vehicle Production by State on Twitter Bookmark Vehicle Technologies Office: Fact #539: October 6, 2008 Light Vehicle Production by State on Google Bookmark Vehicle Technologies Office: Fact #539: October 6, 2008 Light Vehicle Production by State on Delicious Rank Vehicle Technologies Office: Fact #539: October 6, 2008 Light Vehicle Production by State on Digg Find More places to share Vehicle Technologies Office: Fact #539: October 6, 2008 Light Vehicle Production by State on AddThis.com... Fact #539: October 6, 2008

393

Vehicle Technologies Office: Fact #711: January 23, 2012 Top Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

1: January 23, 1: January 23, 2012 Top Vehicles around the Globe, 2011 to someone by E-mail Share Vehicle Technologies Office: Fact #711: January 23, 2012 Top Vehicles around the Globe, 2011 on Facebook Tweet about Vehicle Technologies Office: Fact #711: January 23, 2012 Top Vehicles around the Globe, 2011 on Twitter Bookmark Vehicle Technologies Office: Fact #711: January 23, 2012 Top Vehicles around the Globe, 2011 on Google Bookmark Vehicle Technologies Office: Fact #711: January 23, 2012 Top Vehicles around the Globe, 2011 on Delicious Rank Vehicle Technologies Office: Fact #711: January 23, 2012 Top Vehicles around the Globe, 2011 on Digg Find More places to share Vehicle Technologies Office: Fact #711: January 23, 2012 Top Vehicles around the Globe, 2011 on AddThis.com...

394

Vehicle Technologies Office: FY 2004 Progress Report for Heavy Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

4 Progress Report 4 Progress Report for Heavy Vehicle Propulsion Materials Program to someone by E-mail Share Vehicle Technologies Office: FY 2004 Progress Report for Heavy Vehicle Propulsion Materials Program on Facebook Tweet about Vehicle Technologies Office: FY 2004 Progress Report for Heavy Vehicle Propulsion Materials Program on Twitter Bookmark Vehicle Technologies Office: FY 2004 Progress Report for Heavy Vehicle Propulsion Materials Program on Google Bookmark Vehicle Technologies Office: FY 2004 Progress Report for Heavy Vehicle Propulsion Materials Program on Delicious Rank Vehicle Technologies Office: FY 2004 Progress Report for Heavy Vehicle Propulsion Materials Program on Digg Find More places to share Vehicle Technologies Office: FY 2004 Progress Report for Heavy Vehicle Propulsion Materials Program on

395

Vehicle Technologies Office: Fact #319: May 10, 2004 Highway Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

9: May 10, 2004 9: May 10, 2004 Highway Vehicle Emissions: 1970-2001 Comparison to someone by E-mail Share Vehicle Technologies Office: Fact #319: May 10, 2004 Highway Vehicle Emissions: 1970-2001 Comparison on Facebook Tweet about Vehicle Technologies Office: Fact #319: May 10, 2004 Highway Vehicle Emissions: 1970-2001 Comparison on Twitter Bookmark Vehicle Technologies Office: Fact #319: May 10, 2004 Highway Vehicle Emissions: 1970-2001 Comparison on Google Bookmark Vehicle Technologies Office: Fact #319: May 10, 2004 Highway Vehicle Emissions: 1970-2001 Comparison on Delicious Rank Vehicle Technologies Office: Fact #319: May 10, 2004 Highway Vehicle Emissions: 1970-2001 Comparison on Digg Find More places to share Vehicle Technologies Office: Fact #319: May 10, 2004 Highway Vehicle Emissions: 1970-2001 Comparison on

396

Vehicle Technologies Office: Fact #300: December 29, 2003 World Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

300: December 29, 300: December 29, 2003 World Vehicle Production by Country/Region to someone by E-mail Share Vehicle Technologies Office: Fact #300: December 29, 2003 World Vehicle Production by Country/Region on Facebook Tweet about Vehicle Technologies Office: Fact #300: December 29, 2003 World Vehicle Production by Country/Region on Twitter Bookmark Vehicle Technologies Office: Fact #300: December 29, 2003 World Vehicle Production by Country/Region on Google Bookmark Vehicle Technologies Office: Fact #300: December 29, 2003 World Vehicle Production by Country/Region on Delicious Rank Vehicle Technologies Office: Fact #300: December 29, 2003 World Vehicle Production by Country/Region on Digg Find More places to share Vehicle Technologies Office: Fact #300: December 29, 2003 World Vehicle Production by Country/Region on

397

Vehicle Technologies Office: FY 2003 Progress Report for Heavy Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

3 Progress Report 3 Progress Report for Heavy Vehicle Propulsion Materials Program to someone by E-mail Share Vehicle Technologies Office: FY 2003 Progress Report for Heavy Vehicle Propulsion Materials Program on Facebook Tweet about Vehicle Technologies Office: FY 2003 Progress Report for Heavy Vehicle Propulsion Materials Program on Twitter Bookmark Vehicle Technologies Office: FY 2003 Progress Report for Heavy Vehicle Propulsion Materials Program on Google Bookmark Vehicle Technologies Office: FY 2003 Progress Report for Heavy Vehicle Propulsion Materials Program on Delicious Rank Vehicle Technologies Office: FY 2003 Progress Report for Heavy Vehicle Propulsion Materials Program on Digg Find More places to share Vehicle Technologies Office: FY 2003 Progress Report for Heavy Vehicle Propulsion Materials Program on

398

Vehicle Technologies Office: Fact #605: January 11, 2010 Light Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

5: January 11, 5: January 11, 2010 Light Vehicle Sales by Month, 2008-2009 to someone by E-mail Share Vehicle Technologies Office: Fact #605: January 11, 2010 Light Vehicle Sales by Month, 2008-2009 on Facebook Tweet about Vehicle Technologies Office: Fact #605: January 11, 2010 Light Vehicle Sales by Month, 2008-2009 on Twitter Bookmark Vehicle Technologies Office: Fact #605: January 11, 2010 Light Vehicle Sales by Month, 2008-2009 on Google Bookmark Vehicle Technologies Office: Fact #605: January 11, 2010 Light Vehicle Sales by Month, 2008-2009 on Delicious Rank Vehicle Technologies Office: Fact #605: January 11, 2010 Light Vehicle Sales by Month, 2008-2009 on Digg Find More places to share Vehicle Technologies Office: Fact #605: January 11, 2010 Light Vehicle Sales by Month, 2008-2009 on AddThis.com...

399

Vehicle Technologies Office: Fact #598: November 23, 2009 Hybrid Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

8: November 23, 8: November 23, 2009 Hybrid Vehicle Sales by Model to someone by E-mail Share Vehicle Technologies Office: Fact #598: November 23, 2009 Hybrid Vehicle Sales by Model on Facebook Tweet about Vehicle Technologies Office: Fact #598: November 23, 2009 Hybrid Vehicle Sales by Model on Twitter Bookmark Vehicle Technologies Office: Fact #598: November 23, 2009 Hybrid Vehicle Sales by Model on Google Bookmark Vehicle Technologies Office: Fact #598: November 23, 2009 Hybrid Vehicle Sales by Model on Delicious Rank Vehicle Technologies Office: Fact #598: November 23, 2009 Hybrid Vehicle Sales by Model on Digg Find More places to share Vehicle Technologies Office: Fact #598: November 23, 2009 Hybrid Vehicle Sales by Model on AddThis.com... Fact #598: November 23, 2009

400

Onboard Hydrogen/Helium Sensors in Support of the Global Technical Regulation: An Assessment of Performance in Fuel Cell Electric Vehicle Crash Tests  

SciTech Connect

Automobile manufacturers in North America, Europe, and Asia project a 2015 release of commercial hydrogen fuel cell powered light-duty road vehicles. These vehicles will be for general consumer applications, albeit initially in select markets but with much broader market penetration expected by 2025. To assure international harmony, North American, European, and Asian regulatory representatives are striving to base respective national regulations on an international safety standard, the Global Technical Regulation (GTR), Hydrogen Fueled Vehicle, which is part of an international agreement pertaining to wheeled vehicles and equipment for wheeled vehicles.

Post, M. B.; Burgess, R.; Rivkin, C.; Buttner, W.; O'Malley, K.; Ruiz, A.

2012-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

In-use vehicle emissions in China: Beijing study  

SciTech Connect

China's economic boom in the last three decades has spurred increasing demand for transportation services and personal mobility. Consequently, vehicle population has grown rapidly since the early 1990s, especially in megacities such as Beijing, Guangzhou, and Tianjin. As a result, mobile sources have become more conspicuous contributors to urban air pollution in Chinese cities. Tianjin was our first focus city, and the study there took us about two years to complete. Building upon the experience and partnership generated through the Tianjin study, the research team carried out the Beijing study from fall 2007fall 2008. Beijing was chosen to be our second focus city for several reasons: it has the largest local fleet and the highest percentage of the population owning vehicles among all Chinese cities, and it has suffered from severe air pollution, partially due to the ever-growing population of on-road vehicles.

Oliver, Hongyan H.; Gallagher, Kelly Sims (Energy Technology Innovation Policy Research Group, Harvard Kennedy School, Cambridge, MA (US)); Li, Mengliang; Qin, Kongjian; Zhang, Jianwei (China Automotive Research and Technology Center (CN)); Liu, Huan; He, Kebin (Department of Environmental Engineering and Science, Tsinghua Univ. (CN))

2009-05-01T23:59:59.000Z

402

Vehicle Technologies Office: Favorites  

NLE Websites -- All DOE Office Websites (Extended Search)

Favorites Favorites #248 Top Ten Net Petroleum Importing Countries, 2000 December 23, 2002 #246 U.S. Oil Imports - Top 10 Countries of Origin December 9, 2002 #244 Sport Utility Vehicle Spotlight November 25, 2002 #243 Fuel Economy Leaders for 2003 Model Year Light Trucks November 18, 2002 #242 Fuel Economy Leaders for 2003 Model Year Cars November 11, 2002 #238 Automobile and Truck Population by Vehicle Age, 2001 October 14, 2002 #234 2003 Model Year Alternative Fuel Vehicles September 16, 2002 #233 Vehicles per Thousand People: U.S. Compared to Other Countries September 9, 2002 #230 Hybrid Electric Vehicles in the United States August 19, 2002 #229 Medium and Heavy Truck Sales August 12, 2002 #228 New Light Vehicle Sales Shares, 1976-2001 August 5, 2002

403

CMVRTC: Overweight Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

overweight vehicle data collection overweight vehicle data collection scale The Federal Motor Carrier Safety Administration requested information regarding overweight and oversized vehicle traffic entering inspection stations (ISs) in order to develop strategies for future research efforts and possibly help guide regulatory issues involving overweight commercial motor vehicles (CMVs). For a period of one month, inspection stations in Knox County and Greene County, Tennessee, recorded overweight and oversized vehicles that entered these ISs. During this period, 435 CMVs were recorded using an electronic form filled out by enforcement personnel at the IS. Of the 435 CMVs recorded, 381 had weight information documented with them. The majority (52.2%) of the vehicles recorded were five-axle combination

404

Vehicle underbody fairing  

DOE Patents (OSTI)

A vehicle underbody fairing apparatus for reducing aerodynamic drag caused by a vehicle wheel assembly, by reducing the size of a recirculation zone formed under the vehicle body immediately downstream of the vehicle wheel assembly. The fairing body has a tapered aerodynamic surface that extends from a front end to a rear end of the fairing body with a substantially U-shaped cross-section that tapers in both height and width. Fasteners or other mounting devices secure the fairing body to an underside surface of the vehicle body, so that the front end is immediately downstream of the vehicle wheel assembly and a bottom section of the tapered aerodynamic surface rises towards the underside surface as it extends in a downstream direction.

Ortega, Jason M. (Pacifica, CA); Salari, Kambiz (Livermore, CA); McCallen, Rose (Livermore, CA)

2010-11-09T23:59:59.000Z

405

Advanced Technology Vehicle Testing  

SciTech Connect

The goal of the U.S. Department of Energy's Advanced Vehicle Testing Activity (AVTA) is to increase the body of knowledge as well as the awareness and acceptance of electric drive and other advanced technology vehicles (ATV). The AVTA accomplishes this goal by testing ATVs on test tracks and dynamometers (Baseline Performance testing), as well as in real-world applications (Fleet and Accelerated Reliability testing and public demonstrations). This enables the AVTA to provide Federal and private fleet managers, as well as other potential ATV users, with accurate and unbiased information on vehicle performance and infrastructure needs so they can make informed decisions about acquiring and operating ATVs. The ATVs currently in testing include vehicles that burn gaseous hydrogen (H2) fuel and hydrogen/CNG (H/CNG) blended fuels in internal combustion engines (ICE), and hybrid electric (HEV), urban electric, and neighborhood electric vehicles. The AVTA is part of DOE's FreedomCAR and Vehicle Technologies Program.

James Francfort

2004-06-01T23:59:59.000Z

406

Accomodating Electric Vehicles  

E-Print Network (OSTI)

Accommodating Electric Vehicles Dave Aasheim 214-551-4014 daasheim@ecotality.com A leader in clean electric transportation and storage technologies ECOtality North America Overview Today ? Involved in vehicle electrification... ECOtality North America Overview Today ?Warehouse Material Handling ? Lift trucks ? Pallet Jacks ? Over 200 Customers ? Over 5,000 Installations ECOtality North America Overview Today ? 1990?s involved in EV1 ? EV Chargers ? Vehicle & battery...

Aasheim, D.

2011-01-01T23:59:59.000Z

407

Quadrennial Technology Review Vehicle Efficiency and Electrification...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Vehicle Efficiency and Electrification Workshop Documents Quadrennial Technology Review Vehicle Efficiency and Electrification Workshop Documents QTR Vehicle Efficiency and...

408

Advanced Technology Vehicles Manufacturing Incentive Program...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Advanced Technology Vehicles Manufacturing Incentive Program Advanced Technology Vehicles Manufacturing Incentive Program A fact sheet detailling the advanced technology vehicles...

409

Road transport technology and climate change mitigation  

E-Print Network (OSTI)

cost with established technologies such as engine downsizing, light- weighting and selection of smaller. Plug-in hybrid electric vehicles (PHevs) attempt to address this, but incur the extra costs in the use of vehicles in developing economies, and the dependence of low-carbon vehicles on the still

410

Hybrid Vehicle Technology - Home  

NLE Websites -- All DOE Office Websites (Extended Search)

* Batteries * Batteries * Modeling * Testing Hydrogen & Fuel Cells Materials Modeling, Simulation & Software Plug-In Hybrid Electric Vehicles PSAT Smart Grid Student Competitions Technology Analysis Transportation Research and Analysis Computing Center Working With Argonne Contact TTRDC Hybrid Vehicle Technology revolutionize transportation Argonne's Research Argonne researchers are developing and testing various hybrid electric vehicles (HEVs) and their components to identify the technologies, configurations, and engine control strategies that provide the best combination of high fuel economy and low emissions. Vehicle Validation Argonne also serves as the lead laboratory for hardware-in-the-loop (HIL) and technology validation for the U.S. Department of Energy (DOE). HIL is a

411

Advanced Vehicle Electrification  

Energy.gov (U.S. Department of Energy (DOE))

2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C.

412

Vehicle Modeling and Simulation  

Energy.gov (U.S. Department of Energy (DOE))

Presentation from the U.S. DOE Office of Vehicle Technologies "Mega" Merit Review 2008 on February 25, 2008 in Bethesda, Maryland.

413

Flex Fuel Vehicle Systems  

Energy.gov (U.S. Department of Energy (DOE))

2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C.

414

Electric Vehicle Supply Equipment  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Procurement of Electric Vehicle Supply Equipment This Guidance provides a description of the types of requirements to be included in an employer's workplace charging request for...

415

Vehicle Technologies Office: Conferences  

Energy.gov (U.S. Department of Energy (DOE))

The Vehicle Technologies Office supports and sponsors conferences related to the Office's goals and objectives. When such conferences are planned and conference information becomes available, it...

416

Alternative Fuel Vehicle Resources  

Energy.gov (U.S. Department of Energy (DOE))

Alternative fuel vehicles use fuel types other than petroleum and include such fuels as electricity, ethanol, biodiesel, natural gas, hydrogen, and propane. Compared to petroleum, these...

417

Vehicle Emissions Review - 2012  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Vehicle Emissions Review - 2012 Tim Johnson October 16, 2012 2 Environmental Technologies Summary * Regulations - LEVIII finalized, Tier 3? RDE in Europe developing and very...

418

Vehicle highway automation.  

E-Print Network (OSTI)

??Vehicle Highway Automation has been studied for several years but a practical system has not been possible because of technology limitations. New advances in sensing (more)

Challa, Dinesh Kumar

2009-01-01T23:59:59.000Z

419

Vehicles | Department of Energy  

Energy Savers (EERE)

Calculator is an interactive tool that helps you plan a route, pick a car and estimate a fuel costs. Subtopics Alternative Fuel Vehicles Batteries Hydrogen & Fuel Cells Bioenergy...

420

Integrated Vehicle Thermal Management  

Energy.gov (U.S. Department of Energy (DOE))

2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C.

Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Household Vehicles Energy Consumption 1991  

U.S. Energy Information Administration (EIA) Indexed Site

. . Trends in Household Vehicle Stock The 1991 RTECS counted more than 150 million vehicles in use by U.S. households. This chapter examines recent trends in the vehicle stock, as measured by the RTECS and other reputable vehicle surveys. It also provides some details on the type and model year of the household vehicle stock, and identifies regional differences in vehicle stock. Because vehicles are continuously being bought and sold, this chapter also reports findings relating to turnover of the vehicle stock in 1991. Finally, it examines the average vehicle stock in 1991 (which takes into account the acquisition and disposal of household vehicles over the course of the year) and identifies variations in the average number of household vehicles based on differences in household characteristics. Number of Household Vehicles Over the past 8 years, the stock of household vehicles has

422

A quadratic algorithm for road coloring  

E-Print Network (OSTI)

The road coloring theorem states that every aperiodic directed graph with constant out-degree has a synchronized coloring. This theorem had been conjectured during many years as the road coloring problem before being settled by A. Trahtman. Trahtman's proof leads to an algorithm that finds a synchronized labeling with a cubic worst-case time complexity. We show a variant of his construction with a worst-case complexity which is quadratic in time and linear in space. We also extend the road coloring theorem to the periodic case.

Bal, Marie-Pierre

2008-01-01T23:59:59.000Z

423

2012 U.S. Vehicle Analysis  

E-Print Network (OSTI)

Electric Vehicles . Dieselperformance of electric vehicles Diesel Vehicle From Tableelectric vehicles 3.15: Emission and fuel efficiency performance of diesel

Lam, Ho Yeung Michael

2012-01-01T23:59:59.000Z

424

Surface roughness of anodized titanium coatings.  

SciTech Connect

Samples of grade five 6Al4V titanium alloy were coated with two commercial fluoropolymer anodizations (Tiodize and Canadize) and compared. Neither coating demonstrates significant outgassing. The coatings show very similar elemental analysis, except for the presence of lead in the Canadize coating, which may account for its lower surface friction in humid environments. Surface roughness has been compared by SEM, contact profilometry, optical profilometry, power spectral density and bidirectional scattering distribution function (BSDF). The Tiodize film is slightly smoother by all measurement methods, but the Canadize film shows slightly less scatter at all angles of incidence. Both films exhibited initial friction coefficients of 0.2 to 0.4, increasing to 0.4 to 0.8 after 1000 cycles of sliding due to wear of the coating and ball. The coatings are very similar and should behave identically in most applications.

Dugger, Michael Thomas; Chinn, Douglas Alan

2010-10-01T23:59:59.000Z

425

Vehicle Technologies Office: Fact #304: January 26, 2004 Hybrid Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

4: January 26, 4: January 26, 2004 Hybrid Vehicle Purchases Earn Federal Tax Deductions to someone by E-mail Share Vehicle Technologies Office: Fact #304: January 26, 2004 Hybrid Vehicle Purchases Earn Federal Tax Deductions on Facebook Tweet about Vehicle Technologies Office: Fact #304: January 26, 2004 Hybrid Vehicle Purchases Earn Federal Tax Deductions on Twitter Bookmark Vehicle Technologies Office: Fact #304: January 26, 2004 Hybrid Vehicle Purchases Earn Federal Tax Deductions on Google Bookmark Vehicle Technologies Office: Fact #304: January 26, 2004 Hybrid Vehicle Purchases Earn Federal Tax Deductions on Delicious Rank Vehicle Technologies Office: Fact #304: January 26, 2004 Hybrid Vehicle Purchases Earn Federal Tax Deductions on Digg Find More places to share Vehicle Technologies Office: Fact #304:

426

Vehicle Technologies Office: Fact #806: December 2, 2013 Light Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

6: December 2, 6: December 2, 2013 Light Vehicle Market Shares, Model Years 1975-2012 to someone by E-mail Share Vehicle Technologies Office: Fact #806: December 2, 2013 Light Vehicle Market Shares, Model Years 1975-2012 on Facebook Tweet about Vehicle Technologies Office: Fact #806: December 2, 2013 Light Vehicle Market Shares, Model Years 1975-2012 on Twitter Bookmark Vehicle Technologies Office: Fact #806: December 2, 2013 Light Vehicle Market Shares, Model Years 1975-2012 on Google Bookmark Vehicle Technologies Office: Fact #806: December 2, 2013 Light Vehicle Market Shares, Model Years 1975-2012 on Delicious Rank Vehicle Technologies Office: Fact #806: December 2, 2013 Light Vehicle Market Shares, Model Years 1975-2012 on Digg Find More places to share Vehicle Technologies Office: Fact #806:

427

Vehicle Technologies Office: Fact #618: April 12, 2010 Vehicles per  

NLE Websites -- All DOE Office Websites (Extended Search)

8: April 12, 8: April 12, 2010 Vehicles per Household and Other Demographic Statistics to someone by E-mail Share Vehicle Technologies Office: Fact #618: April 12, 2010 Vehicles per Household and Other Demographic Statistics on Facebook Tweet about Vehicle Technologies Office: Fact #618: April 12, 2010 Vehicles per Household and Other Demographic Statistics on Twitter Bookmark Vehicle Technologies Office: Fact #618: April 12, 2010 Vehicles per Household and Other Demographic Statistics on Google Bookmark Vehicle Technologies Office: Fact #618: April 12, 2010 Vehicles per Household and Other Demographic Statistics on Delicious Rank Vehicle Technologies Office: Fact #618: April 12, 2010 Vehicles per Household and Other Demographic Statistics on Digg Find More places to share Vehicle Technologies Office: Fact #618:

428

Vehicle Technologies Office: 2010 Vehicle and Systems Simulation...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Office: 2010 Vehicle and Systems Simulation and Testing R&D Annual Progress Report Vehicle Technologies Office: 2010 Vehicle and Systems Simulation and Testing R&D Annual Progress...

429

Vehicle Technologies Office: 2012 Vehicle and Systems Simulation...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

2 Vehicle and Systems Simulation and Testing R&D Annual Progress Report Vehicle Technologies Office: 2012 Vehicle and Systems Simulation and Testing R&D Annual Progress Report FY...

430

Vehicle Technologies Office: 2013 Vehicle and Systems Simulation...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

3 Vehicle and Systems Simulation and Testing R&D Annual Progress Report Vehicle Technologies Office: 2013 Vehicle and Systems Simulation and Testing R&D Annual Progress Report FY...

431

Vehicle Technologies Office: 2011 Vehicle and Systems Simulation...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

1 Vehicle and Systems Simulation and Testing R&D Annual Progress Report Vehicle Technologies Office: 2011 Vehicle and Systems Simulation and Testing R&D Annual Progress Report FY...

432

Vehicle Technologies Office Merit Review 2014: In-Vehicle Evaluation...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

In-Vehicle Evaluation of Lower-Energy Energy Storage System (LEESS) Devices Vehicle Technologies Office Merit Review 2014: In-Vehicle Evaluation of Lower-Energy Energy Storage...

433

Propane vehicles : status, challenges, and opportunities.  

SciTech Connect

Propane as an auto fuel has a high octane value and has key properties required for spark-ignited internal combustion engines. To operate a vehicle on propane as either a dedicated fuel or bi-fuel (i.e., switching between gasoline and propane) vehicle, only a few modifications must be made to the engine. Until recently propane vehicles have commonly used a vapor pressure system that was somewhat similar to a carburetion system, wherein the propane would be vaporized and mixed with combustion air in the intake plenum of the engine. This leads to lower efficiency as more air, rather than fuel, is inducted into the cylinder for combustion (Myers 2009). A newer liquid injection system has become available that injects propane directly into the cylinder, resulting in no mixing penalty because air is not diluted with the gaseous fuel in the intake manifold. Use of a direct propane injection system will improve engine efficiency (Gupta 2009). Other systems include the sequential multi-port fuel injection system and a bi-fuel 'hybrid' sequential propane injection system. Carbureted systems remain in use but mostly for non-road applications. In the United States a closed-loop system is used in after-market conversions. This system incorporates an electronic sensor that provides constant feedback to the fuel controller to allow it to measure precisely the proper air/fuel ratio. A complete conversion system includes a fuel controller, pressure regulator valves, fuel injectors, electronics, fuel tank, and software. A slight power loss is expected in conversion to a vapor pressure system, but power can still be optimized with vehicle modifications of such items as the air/fuel mixture and compression ratios. Cold start issues are eliminated for vapor pressure systems since the air/fuel mixture is gaseous. In light-duty propane vehicles, the fuel tank is typically mounted in the trunk; for medium- and heavy-duty vans and trucks, the tank is located under the body of the vehicle. Propane tanks add weight to a vehicle and can slightly increase the consumption of fuel. On a gallon-to-gallon basis, the energy content of propane is 73% that of gasoline, thus requiring more propane fuel to travel an equivalent distance, even in an optimized engine (EERE 2009b).

Rood Werpy, M.; Burnham, A.; Bertram, K.; Energy Systems

2010-06-17T23:59:59.000Z

434

Separate determination of PM10 emission factors of road traffic for tailpipe emissions and emissions from abrasion and resuspension processes  

Science Journals Connector (OSTI)

Little is known about the relevance of mechanically produced particles of road traffic from abrasion and resuspension processes in relation to the exhaust pipe particles. In this paper, emission factors of PM10 and PM1 for light and heavy-duty vehicles were derived for different representative traffic regimes from concentration differences of particles and nitrogen oxides (NOx) in ambient air upwind and downwind of busy roads, or alternatively of kerbsides and nearby background sites. Hereby, PM1 was interpreted as direct exhaust emissions and PM10-PM1 as mechanically produced emissions from abrasion and resuspension processes. The results show that abrasion and resuspension processes represent a significant part of the total primary PM10 emissions of road traffic. At sites with relatively undisturbed traffic flow they are in the same range as the exhaust pipe emissions. At sites with disturbed traffic flow due to traffic lights, emissions from abrasion/resuspension are even higher than those from the exhaust pipes.

Robert Gehrig; Matz Hill; Brigitte Buchmann; David Imhof; Ernest Weingartner; Urs Baltensperger

2004-01-01T23:59:59.000Z

435

The Political Economy of Private Roads David Levinson  

E-Print Network (OSTI)

to the generating plants in the electricity sector. What are not private, of course, are the roads them- selves4 The Political Economy of Private Roads David Levinson CosaNostra Pizza #3569 is on Vista Road in road privatization and alternative financing, not just by science fiction writ- ers, anarchists

Levinson, David M.

436

A minimal axiom group for rough set based on quasi-ordering  

Science Journals Connector (OSTI)

Rough set axiomatization is one aspect of rough set study to characterize rough set theory using dependable and minimal axiom groups. Thus, rough set theory can be studied by logic and axiom system methods. The c...

Jian-hua Dai; Wei-dong Chen; Yun-he Pan

2004-07-01T23:59:59.000Z

437

Rattlesnake Road Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Rattlesnake Road Wind Farm Rattlesnake Road Wind Farm Jump to: navigation, search Name Rattlesnake Road Wind Farm Facility Rattlesnake Road Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Horizon Developer Horizon Energy Purchaser Constellation Energy/PG&E Location Gilliam County west of Arlington OR Coordinates 45.700461°, -120.280581° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.700461,"lon":-120.280581,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

438

Hampton Roads Demonstration Project | Open Energy Information  

Open Energy Info (EERE)

Roads Demonstration Project Roads Demonstration Project Jump to: navigation, search Name Hampton Roads Demonstration Project Facility Hampton Roads Demonstration Project Sector Wind energy Facility Type Offshore Wind Facility Status Proposed Developer Virginia State Government Location Chesapeake Bay VA Coordinates 36.965°, -76.289° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":36.965,"lon":-76.289,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

439

Understanding Road Usage Patterns in Urban Areas  

E-Print Network (OSTI)

In this paper, we combine the most complete record of daily mobility, based on large-scale mobile phone data, with detailed Geographic Information System (GIS) data, uncovering previously hidden patterns in urban road ...

Wang, Pu

440

HCEI Road Map: 2011 Edition (Brochure)  

Office of Energy Efficiency and Renewable Energy (EERE)

This road map outlines the 2011 key goals and strategies of the Hawaii Clean Energy Initiative, was founded based on a Memorandum of Understanding between the State of Hawaii and the U.S. Department of Energy in 2008.

Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

NREL: Vehicles and Fuels Research - Hydraulic Hybrid Fleet Vehicle...  

NLE Websites -- All DOE Office Websites (Extended Search)

Hydraulic Hybrid Fleet Vehicle Testing How Hydraulic Hybrid Vehicles Work Hydraulic hybrid systems can capture up to 70% of the kinetic energy that would otherwise be lost during...

442

Challenges in Electric Vehicle Adoption and Vehicle-Grid Integration.  

E-Print Network (OSTI)

??With rapid innovation in vehicle and battery technology and strong support from governmental bodies and regulators, electric vehicles (EV) sales are poised to rise. While (more)

Xi, Xiaomin

2013-01-01T23:59:59.000Z

443

Vehicle Technologies Market Report  

E-Print Network (OSTI)

· Diesel comprised 73% of the class 3-8 trucks sold in 2010, down from 84% in 2006 · Class 8 combination 2011 · There are more than 4,400 electric vehicle charging stations throughout the nation · Single wide stop sites across the country to reduce truck idling time Policy · Plug-in hybrids and electric vehicle

444

> 070131-073Vehicle  

E-Print Network (OSTI)

-how developed with the design ofthe ROAZ ASV [3] [4]. Power is provided by electric batteries. The computer> 070131-073Vehicle for Network Centric Operations H. Ferreira-The design and development of the Swordfish Autonomous Surface Vehicle (ASV) system is discussed. Swordfish

Marques, Eduardo R. B.

445

Sustainability of Tunisia's road transport: is there an environmental Kuznets curve for negative externalities?  

Science Journals Connector (OSTI)

Negative externalities of transport sector in Tunisia have become serious problems for the environment and population. This article discusses the sustainability of this sector with the application of the environmental Kuznets curve model to a developing country like Tunisia over the period from 1989 to 2008. Results indicate an inverted U-shape relationship for all selected negative externalities: road energy consumption, road accidents, and urban traffic-related air pollutants (sulphur dioxide, suspended particulate and carbon dioxide) except a downward curve with L-shaped for nitrogen dioxide. Analysis of mobility behaviour shows that use of private vehicles increases with the amelioration of the purchasing power, life style and mobility behaviour in Tunisia's mega cities. Given the scarcity of financial resources of the country to develop rail infrastructure, it would be more convenient to apply economic and fiscal instruments to discourage the use of private cars and encourage group travel.

Rafaa Mraihi; Riadh Harizi; Sondes Alaouia

2014-01-01T23:59:59.000Z

446

CMVRTC: Overweight Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

Heavy and overweight vehicle brake testing for combination five-axle Heavy and overweight vehicle brake testing for combination five-axle tractor-flatbed scale The Federal Motor Carrier Safety Administration, in coordination with the Federal Highway Administration, sponsored the Heavy and Overweight Vehicle Brake Testing (HOVBT) program in order to provide information about the effect of gross vehicle weight (GVW) on braking performance. Because the Federal Motor Carrier Safety Regulations limit the number of braking system defects that may exist for a vehicle to be allowed to operate on the roadways, the examination of the effect of brake defects on brake performance for increased loads is also relevant. The HOVBT program seeks to provide relevant information to policy makers responsible for establishing load limits, beginning with providing test data for a

447

Which Vehicles Are Tested  

NLE Websites -- All DOE Office Websites (Extended Search)

Which Vehicles Are Tested Which Vehicles Are Tested Popular Vehicles Exempt from Federal Fuel Economy Standards Prior to 2011 Pickups SUVs Vans Manufacturer Model Chevrolet Avalanche 2500 Series ¾ Ton Silverado 2500/3500 Series Dodge RAM 2500/3500 Series Ford F-250/350 Series GMC Sierra 2500/3500 Series Manufacturer Model Chevrolet Suburban ¾ Ton* Ford Excursion§ GMC Yukon XL ¾ Ton* Hummer H1§ and H2§ Manufacturer Model Chevrolet Express 2500 Passenger* Express 3500 Cargo Ford E Series Passenger (w/ 6.8L Triton or 6.0L Diesel Engine)* E Series Cargo (w/ 6.8L Triton or 6.0L Diesel Engine) GMC Savanna 2500/3500 Passenger* Savanna 3500 Cargo Note: These vehicles are given as examples. This is not a comprehensive list. * No longer exempt as of 2011 § No longer made Manufacturers do not test every new vehicle offered for sale. They are only

448

Blog Feed: Vehicles | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

October 12, 2010 October 12, 2010 Saving Energy in Spanish To connect with the 12.4% of Americans who are frequent Spanish speakers, EERE has created some great tools that speak their language. October 5, 2010 EnerDel is expanding its Mt. Comfort-based factory to produce advanced lithium-ion batteries such as this.| Photo courtesy of EnderDel EnerDel Expanding Battery Manufacturing in Indiana "We really do like Indiana as an operating environment because it's pro business," says Jeff Seidel. And for Mt. Comfort, Ind., that's good news. October 4, 2010 David Sandalow at the Paris Auto Show | DOE photo The Paris Motor Show Electric vehicles take center stage at the Paris Motor Show. September 27, 2010 A worker synchronizes a traffic light on State Road A1A in St. Augustine, FL. | Energy Department Photo |

449

Energy Star Concepts for Highway Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

37 37 Energy Star Concepts for Highway Vehicles June 2003 David L. Greene Oak Ridge National Laboratory Robert C. Gibson The University of Tennessee K. G. Duleep Energy and Environmental Analysis, Inc. DOCUMENT AVAILABILITY Reports produced after January 1, 1996, are generally available free via the U.S. Department of Energy (DOE) Information Bridge: Web site: http://www.osti.gov/bridge Reports produced before January 1, 1996, may be purchased by members of the public from the following source: National Technical Information Service 5285 Port Royal Road Springfield, VA 22161 Telephone: 703-605-6000 (1-800-553-6847) TDD: 703-487-4639 Fax: 703-605-6900 E-mail: info@ntis.fedworld.gov Web site: http://www.ntis.gov/support/ordernowabout.htm

450

Improving the Scalability of Reduct Determination in Rough Sets.  

E-Print Network (OSTI)

??Rough Set Data Analysis (RSDA) is a non-invasive data analysis approach that solely relies on the data to find patterns and decision rules. Despite its (more)

Mahmood, Shahid

2013-01-01T23:59:59.000Z

451

Algebraic approach to dependency of knowledge on rough set  

Science Journals Connector (OSTI)

The explosion of knowledge crops up embarrassing situations for the human beings to advance the research work in respect of comprehending uncertainty. A number of critical studies by the researchers had developed new theories and models in the past decades about roughness and fuzziness of the objects. Rough set and intuitionistic fuzzy set are some advancing theories which help the quest of dealing with vagueness and uncertainty. The present paper aims at drawing rough set and intuitionistic fuzzy sets together for establishing a new concept of rough intuitionistic fuzzy set in algebraic method where core and dependency of knowledge has been re-conceptualised for a boarder perspective.

Debadutta Mohanty

2012-01-01T23:59:59.000Z

452

Effects of Atomic Scale Roughness at Metal/insulator Interfaces...  

NLE Websites -- All DOE Office Websites (Extended Search)

Work Function. Effects of Atomic Scale Roughness at Metalinsulator Interfaces on Metal Work Function. Abstract: We evaluate the performance of different van der Waals (vdW)...

453

Rough surface mitigates electron and gas emission  

SciTech Connect

Heavy-ion beams impinging on surfaces near grazing incidence (to simulate the loss of halo ions) generate copious amounts of electrons and gas that can degrade the beam. We measured emission coefficients of {eta}{sub e} {le} 130 and {eta}{sub 0} {approx} 10{sup 4} respectively, with 1 MeV K{sup +} incident on stainless steel. Electron emission scales as {eta}{sub e} {proportional_to} 1/cos({theta}), where {theta} is the ion angle of incidence relative to normal. If we were to roughen a surface by blasting it with glass beads, then ions that were near grazing incidence (90{sup o}) on smooth surface would strike the rims of the micro-craters at angles closer to normal incidence. This should reduce the electron emission: the factor of 10 reduction, Fig. 1(a), implies an average angle of incidence of 62{sup o}. Gas desorption varies more slowly with {theta} (Fig. 1(b)) decreasing a factor of {approx}2, and along with the electron emission is independent of the angle of incidence on a rough surface. In a quadrupole magnet, electrons emitted by lost primary ions are trapped near the wall by the magnetic field, but grazing incidence ions can backscatter and strike the wall a second time at an azimuth where magnetic field lines intercept the beam. Then, electrons can exist throughout the beam (see the simulations of Cohen, HIF News 1-2/04). The SRIM (TRIM) Monte Carlo code predicts that 60-70% of 1 MeV K{sup +} ions backscatter when incident at 88-89{sup o} from normal on a smooth surface. The scattered ions are mostly within {approx}10{sup o} of the initial direction but a few scatter by up to 90{sup o}. Ion scattering decreases rapidly away from grazing incidence, Fig. 1(c ). At 62 deg. the predicted ion backscattering (from a rough surface) is 3%, down a factor of 20 from the peak, which should significantly reduce electrons in the beam from lost halo ions. These results are published in Phys. Rev. ST - Accelerators and Beams.

Molvik, A

2004-09-03T23:59:59.000Z

454

Vehicle Technologies Office: Fact #651: November 29, 2010 Hybrid Vehicles  

NLE Websites -- All DOE Office Websites (Extended Search)

1: November 29, 1: November 29, 2010 Hybrid Vehicles Dominate EPA's Top Ten Fuel Sippers List for 2011 to someone by E-mail Share Vehicle Technologies Office: Fact #651: November 29, 2010 Hybrid Vehicles Dominate EPA's Top Ten Fuel Sippers List for 2011 on Facebook Tweet about Vehicle Technologies Office: Fact #651: November 29, 2010 Hybrid Vehicles Dominate EPA's Top Ten Fuel Sippers List for 2011 on Twitter Bookmark Vehicle Technologies Office: Fact #651: November 29, 2010 Hybrid Vehicles Dominate EPA's Top Ten Fuel Sippers List for 2011 on Google Bookmark Vehicle Technologies Office: Fact #651: November 29, 2010 Hybrid Vehicles Dominate EPA's Top Ten Fuel Sippers List for 2011 on Delicious Rank Vehicle Technologies Office: Fact #651: November 29, 2010 Hybrid Vehicles Dominate EPA's Top Ten Fuel Sippers List for 2011 on Digg

455

Vehicle Technologies Office: Plug-in Electric Vehicle Basics  

NLE Websites -- All DOE Office Websites (Extended Search)

Basics Basics Plug-in electric vehicles (PEVs), which include both plug-in hybrid electric vehicles and all-electric vehicles, use electricity as either their primary fuel or to improve efficiency. Commonly Used PEV Terms All-electric vehicle (AEV) - A vehicle with plug-in capability; driving energy comes entirely from its battery. Plug-in hybrid electric vehicle (PHEV) - A vehicle with plug-in capability; driving energy can come from either its battery or a liquid fuel like gasoline, diesel, or biofuels. Plug-in electric vehicle (PEV) - Any vehicle with plug-in capability. This includes AEVs and PHEVs. Hybrid electric vehicle (HEV) - A vehicle that has an electric drive system and battery but does not have plug-in capability; driving energy comes only from liquid fuel.

456

Vehicle Technologies Office: Propulsion Systems  

Energy.gov (U.S. Department of Energy (DOE))

Vehicle Technologies Office research focuses much of its effort on improving vehicle fuel economy while meeting increasingly stringent emissions standards. Achieving these goals requires a...

457

Electric vehicles | Open Energy Information  

Open Energy Info (EERE)

vehicles Jump to: navigation, search TODO: add content Electric vehicles first came into existence in the mid-19th century, when electricity was among the preferred methods for...

458

Gasoline Ultra Fuel Efficient Vehicle  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Principal Investigator 13MY11 2011 DOE Vehicle Technologies Review Gasoline Ultra Fuel Efficient Vehicle ACE064 "This presentation does not contain any proprietary,...

459

Household Vehicles Energy Consumption 1991  

U.S. Energy Information Administration (EIA) Indexed Site

homes, pickup trucks, and jeeps or similar vehicles. See Vehicle. Average Household Energy Expenditures: A ratio estimate defined as the total household energy expenditures for...

460

Advanced Vehicle Electrification and Transportation Sector Electrifica...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

More Documents & Publications Advanced Vehicle Electrification and Transportation Sector Electrification Advanced Vehicle Electrification & Transportation Sector...

Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Vehicle Technologies Office Merit Review 2014: Smith Electric Vehicles: Advanced Vehicle Electrification + Transportation Sector Electrification  

Energy.gov (U.S. Department of Energy (DOE))

Presentation given by Smith Electric Vehicles at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about Smith Electric...

462

Vehicle Technologies Office: Ambassadors  

NLE Websites -- All DOE Office Websites (Extended Search)

Ambassadors Ambassadors Workplace Charging Challenge Clean Cities Coalitions Clean Cities logo. Clean Cities National: A network of nearly 100 Clean Cities coalitions, supported by the Vehicle Technologies Office, brings together public and private stakeholders to deploy plug-in electric vehicles, alternative and renewable fuels, idle-reduction measures, fuel economy improvements, and other petroleum reduction strategies. Clean Cities coordinators are knowledgeable about local incentives and policies for workplace charging as well as other aspects of plug-in electric vehicle community readiness. Workplace Charging Challenge Ambassadors The Workplace Charging Challenge enlists stakeholder organizations as Ambassadors to promote and support workplace charging. The directory below highlights Workplace Charging Challenge Ambassadors across the country.

463

Counterintuitive MCNPX Results for Scintillator Surface Roughness Effect  

SciTech Connect

We have reported on our recent MCNPX simulation results of energy deposition for a group of 8 scintillation detectors, coupled with various rough surface patterns. The MCNPX results generally favored the detectors with various rough surface patterns. The observed MCNPX results are not fully explained by this work.

None

2012-08-12T23:59:59.000Z

464

Integrating rough set and genetic algorithm for negative rule extraction  

Science Journals Connector (OSTI)

Rule extraction is an important issue in data mining field. In this paper, we study the extraction problem for the complete negative rules of the form R ? D. By integrating rough set theory and genetic algorithm, we propose ... Keywords: genetic algorithm, negative rule, rough sets, rule extraction

Junyu Liu; Yubao Liu; Yan Long

2009-09-01T23:59:59.000Z

465

Discovering Concurrent Process Models in Data: A Rough Set Approach  

Science Journals Connector (OSTI)

The aim of the lecture is to provide a survey of state of the art related to a research direction concerning relationships between rough set theory and concurrency in the context of process mining in data. The main goal of this review is the general ... Keywords: Knowledge discovery, Petri nets, concurrent systems, data mining, process mining, rough sets

Zbigniew Suraj

2009-12-01T23:59:59.000Z

466

IRF-World Road Statistics | Open Energy Information  

Open Energy Info (EERE)

IRF-World Road Statistics IRF-World Road Statistics Jump to: navigation, search Tool Summary LAUNCH TOOL Name: IRF-World Road Statistics Agency/Company /Organization: International Road Statistics Focus Area: Transportation, Economic Development Resource Type: Dataset Website: www.irfnet.org/statistics.php Cost: Paid IRF-World Road Statistics Screenshot References: IRF-World Road Statistics[1] "IRF World Road Statistics (WRS) compiles the most up-to-date official international road, traffic and transport data. The publication further provides a selection of the latest Sustainable Development Indicators and other data of key relevance, not only to industry and business but also to leading international organisations and financial institutions." References ↑ "IRF-World Road Statistics"

467

Vehicle Technologies Office: 2009 DOE Hydrogen Program and Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

DOE Hydrogen DOE Hydrogen Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting to someone by E-mail Share Vehicle Technologies Office: 2009 DOE Hydrogen Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting on Facebook Tweet about Vehicle Technologies Office: 2009 DOE Hydrogen Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting on Twitter Bookmark Vehicle Technologies Office: 2009 DOE Hydrogen Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting on Google Bookmark Vehicle Technologies Office: 2009 DOE Hydrogen Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting on Delicious Rank Vehicle Technologies Office: 2009 DOE Hydrogen Program and

468

Vehicle Technologies Office: 2010 DOE Hydrogen Program and Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

DOE Hydrogen DOE Hydrogen Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting to someone by E-mail Share Vehicle Technologies Office: 2010 DOE Hydrogen Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting on Facebook Tweet about Vehicle Technologies Office: 2010 DOE Hydrogen Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting on Twitter Bookmark Vehicle Technologies Office: 2010 DOE Hydrogen Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting on Google Bookmark Vehicle Technologies Office: 2010 DOE Hydrogen Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting on Delicious Rank Vehicle Technologies Office: 2010 DOE Hydrogen Program and

469

Vehicle Technologies Office: 2011 DOE Hydrogen Program and Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

1 DOE Hydrogen 1 DOE Hydrogen Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting to someone by E-mail Share Vehicle Technologies Office: 2011 DOE Hydrogen Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting on Facebook Tweet about Vehicle Technologies Office: 2011 DOE Hydrogen Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting on Twitter Bookmark Vehicle Technologies Office: 2011 DOE Hydrogen Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting on Google Bookmark Vehicle Technologies Office: 2011 DOE Hydrogen Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting on Delicious Rank Vehicle Technologies Office: 2011 DOE Hydrogen Program and

470

Vehicle Technologies Office: Fact #233: September 9, 2002 Vehicles per  

NLE Websites -- All DOE Office Websites (Extended Search)

3: September 9, 3: September 9, 2002 Vehicles per Thousand People: United States Compared with Other Countries to someone by E-mail Share Vehicle Technologies Office: Fact #233: September 9, 2002 Vehicles per Thousand People: United States Compared with Other Countries on Facebook Tweet about Vehicle Technologies Office: Fact #233: September 9, 2002 Vehicles per Thousand People: United States Compared with Other Countries on Twitter Bookmark Vehicle Technologies Office: Fact #233: September 9, 2002 Vehicles per Thousand People: United States Compared with Other Countries on Google Bookmark Vehicle Technologies Office: Fact #233: September 9, 2002 Vehicles per Thousand People: United States Compared with Other Countries on Delicious Rank Vehicle Technologies Office: Fact #233: September 9, 2002

471

Vehicle Technologies Office: Fact #750: October 22, 2012 Electric Vehicle  

NLE Websites -- All DOE Office Websites (Extended Search)

0: October 22, 0: October 22, 2012 Electric Vehicle Energy Requirements for Combined City/Highway Driving to someone by E-mail Share Vehicle Technologies Office: Fact #750: October 22, 2012 Electric Vehicle Energy Requirements for Combined City/Highway Driving on Facebook Tweet about Vehicle Technologies Office: Fact #750: October 22, 2012 Electric Vehicle Energy Requirements for Combined City/Highway Driving on Twitter Bookmark Vehicle Technologies Office: Fact #750: October 22, 2012 Electric Vehicle Energy Requirements for Combined City/Highway Driving on Google Bookmark Vehicle Technologies Office: Fact #750: October 22, 2012 Electric Vehicle Energy Requirements for Combined City/Highway Driving on Delicious Rank Vehicle Technologies Office: Fact #750: October 22, 2012

472

Measurement of normal contact stiffness of fractal rough surfaces  

E-Print Network (OSTI)

We investigate the effects of roughness and fractality on the normal contact stiffness of rough surfaces. Samples of isotropically roughened aluminium surfaces are considered. The roughness and fractal dimension were altered through blasting using different sized particles. Subsequently, surface mechanical attrition treatment (SMAT) was applied to the surfaces in order to modify the surface at the microscale. The surface topology was characterised by interferometry based profilometry. The normal contact stiffness was measured through nanoindentation with a flat tip utilising the partial unloading method. We focus on establishing the relationships between surface stiffness and roughness, combined with the effects of fractal dimension. The experimental results, for a wide range of surfaces, showed that the measured contact stiffness depended very closely on surfaces' root mean squared (RMS) slope and their fractal dimension, with correlation coefficients of around 90\\%, whilst a relatively weak correlation coefficient of 57\\% was found between the contact stiffness and RMS roughness.

Chongpu Zhai; Sbastien Bevand; Yixiang Gan; Dorian Hanaor; Gwnalle Proust; Bruno Guelorget; Delphine Retraint

2014-08-26T23:59:59.000Z

473

vehicle | OpenEI  

Open Energy Info (EERE)

vehicle vehicle Dataset Summary Description Supplemental Tables 48-56 of EIA AEO 2011 Early Release Source EIA Date Released December 08th, 2010 (4 years ago) Date Updated Unknown Keywords AEO Annual Energy Outlook EIA Energy Information Administration light-duty sales TEF Transportation Energy Futures vehicle Data text/csv icon Light-Duty_Vehicle_Sales_by_Technology_Type.csv (csv, 1.1 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Annually Time Period 2008-2035 License License Open Data Commons Public Domain Dedication and Licence (PDDL) Comment Rate this dataset Usefulness of the metadata Average vote Your vote Usefulness of the dataset Average vote Your vote Ease of access Average vote Your vote Overall rating Average vote Your vote

474

Vehicle Technologies Office: Benchmarking  

NLE Websites -- All DOE Office Websites (Extended Search)

Benchmarking Benchmarking Research funded by the Vehicle Technologies Office produces a great deal of valuable data, but it is important to compare those research results with similar work done elsewhere in the world. Through laboratory testing, researchers can compare vehicles and components to validate models, support technical target-setting, and provide data to help guide technology development tasks. Benchmarking activities fall into two primary areas: Vehicle and component testing, in which researchers test and analyze emerging technologies obtained from sources throughout the world. The results are used to continually assess program efforts. Model validation, in which researchers use test data to validate the accuracy of vehicle and component computer models including: overall measures such as fuel economy, state-of-charge energy storage across the driving cycle, and transient component behavior, such as fuel rate and torque.

475

Advanced Vehicle Testing & Evaluation  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Toyota Prius Plug-in 2013 Ford C-Max Hybrid 2013 Ford C-Max Energi 2013 Ford Fusion Energi 2014 VW Jetta Hybrid 2013 FLEET TEST VEHICLES 2 Honda CR-Z HEV 2...

476

Vehicle Cost Calculator  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Annual GHG Emissions (lbs of CO2) Vehicle Cost Calculator See Assumptions and Methodology Back Next U.S. Department of Energy Energy Efficiency and Renewable Energy Get Widget Code...

477

Evaluation of Range Estimates for Toyota FCHV-adv Under Open Road Driving Conditions  

NLE Websites -- All DOE Office Websites (Extended Search)

SRNS-STI-2009-00446 Evaluation of Range Estimates for Toyota FCHV-adv Under Open Road Driving Conditions Keith Wipke 1 , Donald Anton 2 , Sam Sprik 1 August 10, 2009 PTS-05 of SRNS CRADA No. CR-04-003 1 National Renewable Energy Laboratory 2 Savannah River National Laboratory Page 1 of 17 SRNS-STI-2009-00446 Objective: The objective of this evaluation was to independently and objectively verify driving ranges of >400 miles announced by Toyota for its new advanced Fuel Cell Hybrid Vehicle (FCHV-adv) utilizing 70 MPa compressed hydrogen. To accomplish this, participants from both Savannah River National Laboratory (SRNL) and the National Renewable Energy Laboratory (NREL) witnessed and participated in a 2-vehicle evaluation with Toyota Motor Engineering & Manufacturing North America, Inc. (TEMA) over a typical

478

Policy effectiveness for road passenger transport emissions reductions across the world  

E-Print Network (OSTI)

The effectiveness of policy for emissions reductions in private passenger road transport depends on its ability to incentivise consumers to make choices oriented towards lower emissions vehicles. However, car purchase choices are known to be strongly socially determined, and this sector is highly diverse due to significant socio-economic differences between consumer groups. Here, we present a comprehensive analysis of the structure of the 2012 private passenger vehicle fleet-years in six major economies across the World (UK, USA, China, India, Japan and Brazil) in terms of prices, engine sizes and emissions. This is done in order to evaluate the effectiveness of existing and possible fiscal and technological change policies for emissions reductions. We provide tools to understand and evaluate the effectiveness of policy taking account of the distributive structure of prices and emissions in segments of a diverse market, both for conventional as well as unconventional engine technologies. We furthermore explai...

Mercure, J -F

2014-01-01T23:59:59.000Z

479

A Gaussian process-based approach for handling uncertainty in vehicle dynamics simulation.  

SciTech Connect

Advances in vehicle modeling and simulation in recent years have led to designs that are safer, easier to handle, and less sensitive to external factors. Yet, the potential of simulation is adversely impacted by its limited ability to predict vehicle dynamics in the presence of uncertainty. A commonly occurring source of uncertainty in vehicle dynamics is the road-tire friction interaction, typically represented through a spatially distributed stochastic friction coefficient. The importance of its variation becomes apparent on roads with ice patches, where if the stochastic attributes of the friction coefficient are correctly factored into real time dynamics simulation, robust control strategies could be designed to improve transportation safety. This work concentrates on correctly accounting in the nonlinear dynamics of a car model for the inherent uncertainty in friction coefficient distribution at the road/tire interface. The outcome of this effort is the ability to quantify the effect of input uncertainty on a vehicle's trajectory and the associated escalation of risk in driving. By using a space-dependent Gaussian process, the statistical representation of the friction coefficient allows for consistent space dependence of randomness. The approach proposed allows for the incorporation of noise in the observed data and a nonzero mean for inhomogeneous distribution of the friction coefficient. Based on the statistical model considered, consistent friction coefficient sample distributions are generated over large spatial domains of interest. These samples are subsequently used to compute and characterize the statistics associated with the dynamics of a nonlinear vehicle model. The information concerning the state of the road and thus the friction coefficient is assumed available (measured) at a limited number of points by some sensing device that has a relatively homogeneous noise field (satellite picture or ground sensors, for instance). The methodology proposed can be modified to incorporate information that is sensed by each individual car as it advances along its trajectory.

Schmitt, K.; Madsen, J.; Anitescu, M.; Negrut, D.; Mathematics and Computer Science; Univ. of Wisconsin at Madison

2009-01-01T23:59:59.000Z

480

Vehicle Technologies Office: Power Electronics  

NLE Websites -- All DOE Office Websites (Extended Search)

Power Electronics to Power Electronics to someone by E-mail Share Vehicle Technologies Office: Power Electronics on Facebook Tweet about Vehicle Technologies Office: Power Electronics on Twitter Bookmark Vehicle Technologies Office: Power Electronics on Google Bookmark Vehicle Technologies Office: Power Electronics on Delicious Rank Vehicle Technologies Office: Power Electronics on Digg Find More places to share Vehicle Technologies Office: Power Electronics on AddThis.com... Just the Basics Hybrid & Vehicle Systems Energy Storage Advanced Power Electronics & Electrical Machines Power Electronics Electrical Machines Thermal Control & System Integration Advanced Combustion Engines Fuels & Lubricants Materials Technologies Power Electronics The power electronics activity focuses on research and development (R&D)

Note: This page contains sample records for the topic "vehicle rough road" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Vehicle Technologies Office: Electrical Machines  

NLE Websites -- All DOE Office Websites (Extended Search)

Electrical Machines to Electrical Machines to someone by E-mail Share Vehicle Technologies Office: Electrical Machines on Facebook Tweet about Vehicle Technologies Office: Electrical Machines on Twitter Bookmark Vehicle Technologies Office: Electrical Machines on Google Bookmark Vehicle Technologies Office: Electrical Machines on Delicious Rank Vehicle Technologies Office: Electrical Machines on Digg Find More places to share Vehicle Technologies Office: Electrical Machines on AddThis.com... Just the Basics Hybrid & Vehicle Systems Energy Storage Advanced Power Electronics & Electrical Machines Power Electronics Electrical Machines Thermal Control & System Integration Advanced Combustion Engines Fuels & Lubricants Materials Technologies Electrical Machines Emphasis in the electrical machines activity is on advanced motor

482

Vehicle Technologies Office: Deployment  

NLE Websites -- All DOE Office Websites (Extended Search)

Deployment Deployment Our nation's energy security depends on the efficiency of our transportation system and on which fuels we use. Transportation in the United States already consumes much more oil than we produce here at home and the situation is getting worse. Domestic oil production has been dropping steadily for over 20 years, and experts predict that by 2025, about 70% of our oil will be imported. The U.S. Department of Energy's (DOE's) Vehicle Technologies Office supports research and development (R&D) that will lead to new technologies that reduce our nation's dependence on imported oil, further decrease vehicle emissions, and serve as a bridge from today's conventional powertrains and fuels to tomorrow's hydrogen-powered hybrid fuel cell vehicles. The Vehicle Technologies Office also supports implementation programs that help to transition alternative fuels and vehicles into the marketplace, as well as collegiate educational activities to help encourage engineering and science students to pursue careers in the transportation sector. Following are some of the activities that complement the Vehicle Technologies Office's mission.

483

Vehicle Technologies Office Merit Review 2014: Smith Electric...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Smith Electric Vehicles: Advanced Vehicle Electrification + Transportation Sector Electrification Vehicle Technologies Office Merit Review 2014: Smith Electric Vehicles: Advanced...

484

Hybrid and Plug-In Electric Vehicles (Brochure), Vehicle Technologies Program (VTP)  

Energy.gov (U.S. Department of Energy (DOE))

Describes the basics of electric-drive vehicles, including hybrid electric vehicles, plug-in hybrid electric vehicles, all-electric vehicles, and the various charging options.

485

Blog Feed: Vehicles | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

November 29, 2011 November 29, 2011 This Month on Energy Savers: November 2011 The holiday season is in full swing. We've been focusing on ways to keep our homes warm during the cold months of winter, whether we're home or on vacation. November 17, 2011 How Do You Save Energy While on Vacation? What steps do you take to save energy at home or on the road while you're on vacation? November 15, 2011 New Calculator Helps You Buy the Energy-Saving Vehicle of Your Dreams Every day, people across America are making the choice to buy energy-efficient vehicles that save energy and money, protect the environment, and help reduce America's dependence on foreign oil. November 10, 2011 Under Secretary for Nuclear Security Tom D'Agostino, Sustainability Performance Office Director Jennifer MacDonald, Chris Evans and Deputy Secretary of Energy and Daniel Poneman at the 2011 Sustainability Awards. | Image courtesy of the Energy Department

486

End of the road for Roadrunner  

NLE Websites -- All DOE Office Websites (Extended Search)

End of the road for Roadrunner End of the road for Roadrunner End of the road for Roadrunner Roadrunner, the first supercomputer to break the once-elusive petaflop barrier-one million billion calculations per second-will be decommissioned on Sunday, March 31. March 29, 2013 Roadrunner, the first supercomputer to break the once-elusive petaflop barrier-one million billion calculations per second-will be decommissioned on Sunday, March 31. Roadrunner will be decommissioned on March 31. Contact Kevin Roark Communications Office (505) 665-9202 Email Roadrunner got everyone thinking in new ways about how to build and use a supercomputer. Once the World's Fastest Supercomputer; Central to the Success of Stockpile Stewardship LOS ALAMOS, N. M., March 29, 2013-Roadrunner, the first supercomputer to

487

Thermal management concepts for higher efficiency heavy vehicles.  

SciTech Connect

Thermal management is a cross-cutting technology that directly or indirectly affects engine performance, fuel economy, safety and reliability, aerodynamics, driver/passenger comfort, materials selection, emissions, maintenance, and component life. This review paper provides an assessment of thermal management for large trucks, particularly as it impacts these features. Observations arrived at from a review of the state of the art for thermal management for over-the-road trucks are highlighted and commented on. Trends in the large truck industry, pertinent engine truck design and performance objectives, and the implications of these relative to thermal management, are presented. Finally, new thermal management concepts for high efficiency vehicles are described.

Wambsganss, M. W.

1999-05-19T23:59:59.000Z

488

HCEI Road Map: 2011 Edition (Brochure)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Road Map Road Map 2011 Edition 2 www.hawaiicleanenergyinitiative.org The Hawaii Clean Energy Initiative (HCEI) was founded based on a Memorandum of Understanding (MOU) between the State of Hawaii and the U.S. Department of Energy on Jan. 28, 2008. Upon inception, the State and the Department worked to form a series of working groups incorporating a variety of stakeholders throughout the state, including local government, not-for-profit organizations, private sector companies, trade associations, Department of Defense representatives (including PACOM) and academic organizations, among others. These working groups form

489

HCEI Road Map: 2011 Edition (Brochure)  

NLE Websites -- All DOE Office Websites (Extended Search)

HCEI Road Map HCEI Road Map 2011 Edition 2 www.hawaiicleanenergyinitiative.org The Hawaii Clean Energy Initiative (HCEI) was founded based on a Memorandum of Understanding (MOU) between the State of Hawaii and the U.S. Department of Energy on Jan. 28, 2008. Upon inception, the State and the Department worked to form a series of working groups incorporating a variety of stakeholders throughout the state, including local government, not-for-profit organizations, private sector companies, trade associations, Department of Defense representatives (including PACOM) and academic organizations, among others. These working groups form

490

Transport Theory for Shallow Water Propagation with Rough Boundaries  

SciTech Connect

At frequencies of about 1 kHz and higher, forward scattering from a rough sea surface (and/or a rough bottom) can strongly affect shallow water propagation and reverberation. The need exists for a fast, yet accurate method for modeling such propagation where multiple forward scattering occurs. A transport theory method based on mode coupling is described that yields the first and second moments of the field. This approach shows promise for accurately treating multiple forward scattering in one-way propagation. The method is presently formulated in two space dimensions, and Monte-Carlo rough surface PE simulations are used for assessing the accuracy of transport theory results.

Thorsos, Eric I.; Henyey, Frank S.; Elam, W. T.; Hefner, Brian T.; Reynolds, Stephen A.; Yang Jie [Applied Physics Laboratory, University of Washington, 1013 NE 40th Street, Seattle, WA 98105 (United States)

2010-09-06T23:59:59.000Z

491

TAFV Alternative Fuels and Vehicles Choice Model Documentation  

NLE Websites -- All DOE Office Websites (Extended Search)

34 34 ORNL/TM-2001/134 TAFV Alternative Fuels and TAFV Alternative Fuels and Vehicles Choice Model Vehicles Choice Model Documentation Documentation July 2001 David L. Greene David L. Greene Corporate Fellow Corporate Fellow DOCUMENT AVAILABILITY Reports produced after January 1, 1996, are generally available free via the U.S. Department of Energy (DOE) Information Bridge: Web site: http://www.osti.gov/bridge Reports produced before January 1, 1996, may be purchased by members of the public from the following source: National Technical Information Service 5285 Port Royal Road Springfield, VA 22161 Telephone: 703-605-6000 (1-800-553-6847) TDD: 703-487-4639 Fax: 703-605-6900 E-mail: info@ntis.fedworld.gov Web site: http://www.ntis.gov/support/ordernowabout.htm Reports are available to DOE employees, DOE contractors, Energy Technology Data Exchange

492

Road to Fuel Savings: GM Technology Ramps Up Engine Efficiency...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Road to Fuel Savings: GM Technology Ramps Up Engine Efficiency Road to Fuel Savings: GM Technology Ramps Up Engine Efficiency August 14, 2014 - 11:25am Addthis Pictured here is an...

493

2012 IEEE International Conference on Granular Computing Generalized Infinitive Rough Sets Based on  

E-Print Network (OSTI)

2012 IEEE International Conference on Granular Computing Generalized Infinitive Rough Sets Based propose equivalent form of lower and upper approximations in binary relational rough set model in ways variable precision rough set model to variable precision binary relational rough set model. Index Terms-rough

Lin, Tsau Young

494

Will You Be Trading in Your Clunker for Cash--and a More Efficient Vehicle?  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Will You Be Trading in Your Clunker for Cash--and a More Efficient Will You Be Trading in Your Clunker for Cash--and a More Efficient Vehicle? Will You Be Trading in Your Clunker for Cash--and a More Efficient Vehicle? August 6, 2009 - 11:43am Addthis On Tuesday, Amy told you about the Car Allowance Rebate System (CARS) Program, widely known as "Cash-for-Clunkers," which provides an incentive to trade in your old vehicle for a new, fuel-efficient model. Will you be trading in your clunker for cash--and a more efficient vehicle? Each Thursday, you have the chance to share your thoughts on a question about energy efficiency or renewable energy for consumers. Please comment with your answers, and also feel free to respond to other comments. Addthis Related Articles You Can Still Save on the Road -- Even with No Cash for Clunkers

495

Results from the Microcab fuel cell vehicle demonstration at the University of Birmingham  

Science Journals Connector (OSTI)

The UK's first fleet of hydrogen fuel cell vehicles the Microcab H4 series has been demonstrated at the University of Birmingham for 21 months. The five prototypes have been used interchangeably as four-seat urban taxis and light goods vehicles around campus, accumulating over 4,000 km on the campus road network and being filled with 68 kg of hydrogen. The performance and efficiency of these vehicles have been monitored in-situ throughout the trial, using custom-built data loggers for the fuel cell and other powertrain components. This paper presents the key findings relating to the powertrain performance and efficiency. While the peak tank-to-wheel efficiency was 27%, the Microcabs were found on average to be 18% efficient at converting hydrogen into tractive power. The causes of this loss in efficiency are analysed and discussed, and show that improving the control and interaction of the individual components would result in substantially improved vehicle performance.

Iain Staffell

2011-01-01T23:59:59.000Z

496

Vehicle Technologies Office: Energy Storage  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Storage Energy Storage Improving the batteries for electric drive vehicles, including hybrid electric (HEV) and plug-in electric (PEV) vehicles, is key to improving vehicles' economic, social, and environmental sustainability. In fact, transitioning to a light-duty fleet of HEVs and PEVs could reduce U.S. foreign oil dependence by 30-60% and greenhouse gas emissions by 30-45%, depending on the exact mix of technologies. For a general overview of electric drive vehicles, see the DOE's Alternative Fuel Data Center's pages on Hybrid and Plug-in Electric Vehicles and Vehicle Batteries. While a number of electric drive vehicles are available on the market, further improvements in batteries could make them more affordable and convenient to consumers. In addition to light-duty vehicles, some heavy-duty manufacturers are also pursuing hybridization of medium and heavy-duty vehicles to improve fuel economy and reduce idling.

497

Vehicle Technologies Office: 2013 Archive  

NLE Websites -- All DOE Office Websites (Extended Search)

3 Archive to someone 3 Archive to someone by E-mail Share Vehicle Technologies Office: 2013 Archive on Facebook Tweet about Vehicle Technologies Office: 2013 Archive on Twitter Bookmark Vehicle Technologies Office: 2013 Archive on Google Bookmark Vehicle Technologies Office: 2013 Archive on Delicious Rank Vehicle Technologies Office: 2013 Archive on Digg Find More places to share Vehicle Technologies Office: 2013 Archive on AddThis.com... 2013 Archive #810 Leasing on the Rise December 30, 2013 #809 What Do We Pay for in a Gallon of Gasoline? December 23, 2013 #808 Declining Use of Six- and Eight-Cylinder Engines December 16, 2013 #807 Light Vehicle Weights Leveling Off December 9, 2013 #806 Light Vehicle Market Shares, Model Years 1975-2012 December 2, 2013 #805 Vehicle Technology Penetration November 25, 2013

498

Advanced Vehicle Testing Activity: Overview  

NLE Websites -- All DOE Office Websites (Extended Search)

Overview to Overview to someone by E-mail Share Advanced Vehicle Testing Activity: Overview on Facebook Tweet about Advanced Vehicle Testing Activity: Overview on Twitter Bookmark Advanced Vehicle Testing Activity: Overview on Google Bookmark Advanced Vehicle Testing Activity: Overview on Delicious Rank Advanced Vehicle Testing Activity: Overview on Digg Find More places to share Advanced Vehicle Testing Activity: Overview on AddThis.com... Home Overview Light-Duty Vehicles Medium- and Heavy-Duty Vehicles Publications Overview The marketplace for advanced transportation technologies and the focus, direction, and funding of transportation programs are continually changing. The Advanced Vehicle Testing Activity's "2005 Overview of Advanced Technology Transportation" (PDF 736 KB) gives the latest information about

499

Vehicle Technologies Office: 2009 Archive  

NLE Websites -- All DOE Office Websites (Extended Search)

9 Archive to someone 9 Archive to someone by E-mail Share Vehicle Technologies Office: 2009 Archive on Facebook Tweet about Vehicle Technologies Office: 2009 Archive on Twitter Bookmark Vehicle Technologies Office: 2009 Archive on Google Bookmark Vehicle Technologies Office: 2009 Archive on Delicious Rank Vehicle Technologies Office: 2009 Archive on Digg Find More places to share Vehicle Technologies Office: 2009 Archive on AddThis.com... 2009 Archive #603 Where Does Lithium Come From? December 28, 2009 #602 Freight Statistics by Mode, 2007 Commodity Flow Survey December 21, 2009 #601 World Motor Vehicle Production December 14, 2009 #600 China Produced More Vehicles than the U.S. in 2008 December 7, 2009 #599 Historical Trend for Light Vehicle Sales November 30, 2009

500

Cellulosic Biofuels and the Road to Energy Security  

Science Journals Connector (OSTI)

Cellulosic Biofuels and the Road to Energy Security ... And we badly need some operating commercial scale cellulosic biofuel plants. ...

Bruce E. Dale

2011-11-07T23:59:59.000Z