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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 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

3

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

4

Distributing Urea for the On-Road Vehicle Market  

Broader source: Energy.gov (indexed) [DOE]

Urea for the On-Road Vehicle Market Estimated Urea Consumption Several Light- and Heavy-Duty EngineVehicle Manufacturers Have Selected SCR as Their NOx Control Strategy *...

5

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

6

Fuel-Based On-Road Motor Vehicle Emissions Inventory  

E-Print Network [OSTI]

Fuel-Based On-Road Motor Vehicle Emissions Inventory for the Denver Metropolitan Area Sajal S of Denver 2101 E. Wesley Ave. Denver, CO 80208 #12;Mobile Source Emissions Inventory Methods MOBILE emission factors -g/mile uncertain Vehicle miles traveled -very uncertain Speed correction factors Inventory

Denver, University of

7

Estimating Vehicle Miles Traveled on Local Roads  

E-Print Network [OSTI]

in social science and we relate it to traffic volumes. We demonstrate that VMT on local roads exhibits a scale-free property: it follows two piecewise (double) power law distributions. In other words, the total local VMT can be obtained by properly...

Qian, Jiayu

2013-11-07T23:59:59.000Z

8

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

9

On-Road Motor Vehicle Emissions Measurements  

E-Print Network [OSTI]

. Pokharel, Gary A. Bishop and Donald H. Stedman Department of Chemistry and Biochemistry University 1990 1991 1992 1993 1994 1995 1996 1997 1998 Model Year FailureRate(%) Gasoline Vehicles Natural Gas Bi/day382252Diesel trucks Tons/day2730220Gasohol (LTK, PAS) Tons/day3748369Gasoline (LTK, PAS) g per kg of fuel

Denver, University of

10

Size-Resolved Particle Number and Volume Emission Factors for On-Road Gasoline and Diesel Motor Vehicles  

E-Print Network [OSTI]

matter from on-road gasoline and diesel vehicles.D.H. , Chase, R.E. , 1999b. Gasoline vehicle particle sizeFactors for On-Road Gasoline and Diesel Motor Vehicles

Ban-Weiss, George A.

2009-01-01T23:59:59.000Z

11

Experiments for Online Estimation of Heavy Vehicle's Mass and Time-Varying Road Grade  

E-Print Network [OSTI]

's vehicle, and also marketing strategies in industry, has fuelled extensive research for automation of partExperiments for Online Estimation of Heavy Vehicle's Mass and Time-Varying Road Grade Ardalan for online estimation of Heavy Duty Vehicle mass and road grade. The test data is obtained from high- way

Stefanopoulou, Anna

12

Estimation of vehicle lateral tire-road forces: a comparison between extended and unscented Kalman filtering  

E-Print Network [OSTI]

Estimation of vehicle lateral tire-road forces: a comparison between extended and unscented Kalman of accident data reveals that losing the vehicle control is responsible for a huge proportion of car accidents. Preventing such kind of accidents using vehicle control systems, requires certain input data concerning

Paris-Sud XI, Université de

13

Recursive least squares with forgetting for online estimation of vehicle mass and road grade: theory and experiments  

E-Print Network [OSTI]

mass and road grade are important in automation of heavy duty vehicles, vehicle following manoeuvresRecursive least squares with forgetting for online estimation of vehicle mass and road grade, University of Michigan, G008 Lay Auto Lab, 1231 Beal Ave., Ann Arbor, MI 48109, USA Good estimates of vehicle

Peng, Huei

14

ON-ROAD REMOTE SENSING OF VEHICLE EMISSIONS IN MONTERREY, N.L. MEXICO  

E-Print Network [OSTI]

ON-ROAD REMOTE SENSING OF VEHICLE EMISSIONS IN MONTERREY, N.L. MEXICO Final Report Prepared for the University of Denver traveled to Monterrey, N.L. Mexico to monitor remotely the carbon monoxide (CO with other cities that have been sampled in Mexico. The on-road emission averages are similar to the latest

Denver, University of

15

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

16

Accelerating From vehicles on the road to the energy that powers  

E-Print Network [OSTI]

Accelerating Solutions From vehicles on the road to the energy that powers them, Oak Ridge National the deployment of a new generation of energy efficient vehicles powered by domestic, renewable, clean energy. EPA-2 emis- sions levels with ultra-low sulfur diesel fuel. Power electronics and electric propulsion

Pennycook, Steve

17

Size-Resolved Particle Number and Volume Emission Factors for On-Road Gasoline and Diesel Motor Vehicles  

E-Print Network [OSTI]

losses when sampling diesel aerosol: A quality assurancefrom on-road gasoline and diesel vehicles. AtmosphericSource apportionment of diesel and spark ignition exhaust

Ban-Weiss, George A.

2009-01-01T23:59:59.000Z

18

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

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

of Advanced Powertrain Systems Impact of Vehicle Efficiency Improvements on Powertrain Design The Impact of Using Derived Fuel Consumption Maps to Predict Fuel Consumption...

19

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

20

Trends in on-road vehicle emissions of ammonia  

SciTech Connect (OSTI)

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{sup -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.

Kean, A.J.; Littlejohn, D.; Ban-Weiss, G.A.; Harley, R.A.; Kirchstetter, T.W.; Lunden, M. M.

2008-07-15T23:59:59.000Z

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.


21

Future Emissions Impact On Off-Road Vehicles  

SciTech Connect (OSTI)

Summaries of paper: Emission requirements dictate vehicle update cycles; Packaging, performance and cost impacted; Styling updates can be integrated; Opportunity to integrate features and performance; Non-uniform regulations challenge resources; and Customers won't expect to pay more or receive less.

Kirby Baumgard; Steve Ephraim

2001-04-18T23:59:59.000Z

22

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

23

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 about driving environments, and possible collision with other vehicles has attracted a lot of attention lately. In these systems, robust and reliable vehicle detection is a critical step. This paper presents

Bebis, George

24

On-road evaluation of advanced hybrid electric vehicles over a wide range of ambient temperatures.  

SciTech Connect (OSTI)

In recent years, Hybrid Electric Vehicles (HEV's) have become a production viable and effective mode of efficient transportation. HEV's can provide increased fuel economy over convention technology vehicle, but these advantages can be affected dramatically by wide variations in operating temperatures. The majority of data measured for benchmarking HEV technologies is generated from ambient test cell temperatures at 22 C. To investigate cold and hot temperature affects on HEV operation and efficiency, an on-road evaluation protocol is defined and conducted over a six month study at widely varying temperatures. Two test vehicles, the 2007 Toyota Camry HEV and 2005 Ford Escape HEV, were driven on a pre-defined urban driving route in ambient temperatures ranging from -14 C to 31 C. Results from the on-road evaluation were also compared and correlated to dynamometer testing of the same drive cycle. Results from this on-road evaluation show the battery power control limits and engine operation dramatically change with temperature. These changes decrease fuel economy by more than two times at -14 C as compared to 25 C. The two vehicles control battery temperature in different manners. The Escape HEV uses the air conditioning system to provide cool air to the batteries at high temperatures and is therefore able to maintain battery temperature to less than 33 C. The Camry HEV uses cabin air to cool the batteries. The observed maximum battery temperature was 44 C.

Carlson, R.; Duoba, M. J.; Bocci, D.; Lohse-Busch, H. (Energy Systems)

2007-01-01T23:59:59.000Z

25

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

26

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

1982-01-01T23:59:59.000Z

27

Technology status of hydrogen road vehicles. IEA technical report from the IEA Agreement of the production and utilization of hydrogen  

SciTech Connect (OSTI)

The report was commissioned under the Hydrogen Implementing Agreement of the International Energy Agency (IEA) and examines the state of the art in the evolving field of hydrogen-fueled vehicles for road transport. The first phase surveys and analyzes developments since 1989, when a comprehensive review was last published. The report emphasizes the following: problems, especially backfiring, with internal combustion engines (ICEs); operational safety; hydrogen handling and on-board storage; and ongoing demonstration projects. Hydrogen vehicles are receiving much attention, especially at the research and development level. However, there has been a steady move during the past 5 years toward integral demonstrations of operable vehicles intended for public roads. Because they emit few, or no greenhouse gases, hydrogen vehicles are beginning to be taken seriously as a promising solution to the problems of urban air quality. Since the time the first draft of the report was prepared (mid-19 96), the 11th World Hydrogen Energy Conference took place in Stuttgart, Germany. This biennial conference can be regarded as a valid updating of the state of the art; therefore, the 1996 results are included in the current version. Sections of the report include: hydrogen production and distribution to urban users; on-board storage and refilling; vehicle power units and drives, and four appendices titled: 'Safety questions of hydrogen storage and use in vehicles', 'Performance of hydrogen fuel in internal production engines for road vehicles, 'Fuel cells for hydrogen vehicles', and 'Summaries of papers on hydrogen vehicles'. (refs., tabs.)

Doyle, T.A.

1998-01-31T23:59:59.000Z

28

New active safety device dedicated to light all-terrain vehicle stability: Application to quad bike and off-road  

E-Print Network [OSTI]

. It consists in using Predictive Functional Control (PFC) so as to compute, on-line, the maximum vehicle and braking control [3] and [2]), they appear to be poorly relevant for fast off-road motion context (since]. It consists in the on-line adaptation of tire cornering stiffnesses, representative of grip conditions, based

Boyer, Edmond

29

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.

30

Distributed road assessment system  

DOE Patents [OSTI]

A system that detects damage on or below the surface of a paved structure or pavement is provided. A distributed road assessment system includes road assessment pods and a road assessment server. Each road assessment pod includes a ground-penetrating radar antenna array and a detection system that detects road damage from the return signals as the vehicle on which the pod is mounted travels down a road. Each road assessment pod transmits to the road assessment server occurrence information describing each occurrence of road damage that is newly detected on a current scan of a road. The road assessment server maintains a road damage database of occurrence information describing the previously detected occurrences of road damage. After the road assessment server receives occurrence information for newly detected occurrences of road damage for a portion of a road, the road assessment server determines which newly detected occurrences correspond to which previously detected occurrences of road damage.

Beer, N. Reginald; Paglieroni, David W

2014-03-25T23:59:59.000Z

31

AEVITA : designing biomimetic vehicle-to-pedestrian communication protocols for autonomously operating & parking on-road electric vehicles  

E-Print Network [OSTI]

With research institutions from various private, government and academic sectors performing research into autonomous vehicle deployment strategies, the way we think about vehicles must adapt. But what happens when the ...

Pennycooke, Nicholas (Nicholas D.)

2012-01-01T23:59:59.000Z

32

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

SciTech Connect (OSTI)

In summer 2007, the U.S. Department of Energy (DOE) initiated a test program to evaluate the potential impacts of intermediate ethanol blends on legacy vehicles and other engines. The purpose of the test program is to assess the viability of using intermediate blends as a contributor to meeting national goals in the use of renewable fuels. Through a wide range of experimental activities, DOE is evaluating the effects of E15 and E20--gasoline blended with 15 and 20% ethanol--on tailpipe and evaporative emissions, catalyst and engine durability, vehicle driveability, engine operability, and vehicle and engine materials. This first report provides the results available to date from the first stages of a much larger overall test program. Results from additional projects that are currently underway or in the planning stages are not included in this first report. The purpose of this initial study was to quickly investigate the effects of adding up to 20% ethanol to gasoline on the following: (1) Regulated tailpipe emissions for 13 popular late model vehicles on a drive cycle similar to real-world driving and 28 small non-road engines (SNREs) under certification or typical in use procedures. (2) Exhaust and catalyst temperatures of the same vehicles under more severe conditions. (3) Temperature of key engine components of the same SNREs under certification or typical in-use conditions. (4) Observable operational issues with either the vehicles or SNREs during the course of testing. As discussed in the concluding section of this report, a wide range of additional studies are underway or planned to consider the effects of intermediate ethanol blends on materials, emissions, durability, and driveability of vehicles, as well as impacts on a wider range of nonautomotive engines, including marine applications, snowmobiles, and motorcycles. Section 1 (Introduction) gives background on the test program and describes collaborations with industry and agencies to date. Section 2 (Experimental Setup) provides details concerning test fuels, vehicle and SNRE selection, and test methods used to conduct the studies presented in this report. Section 3 (Results and Discussion) summarizes the vehicle and SNRE studies and presents data from testing completed to date. Section 4 (Next Steps) describes planned future activities. The appendixes provide test procedure details, vehicle and SNRE emissions standards, analysis details, and additional data and tables from vehicle and SNRE tests.

Knoll, Keith [National Renewable Energy Laboratory (NREL); West, Brian H [ORNL; Clark, Wendy [National Renewable Energy Laboratory (NREL); Graves, Ronald L [ORNL; Orban, John [Battelle, Columbus; Przesmitzki, Steve [National Renewable Energy Laboratory (NREL); Theiss, Timothy J [ORNL

2009-02-01T23:59:59.000Z

33

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

34

Analysis of road pricing, metering and the priority treatment of high occupancy vehicles using system dynamics. Master's thesis  

SciTech Connect (OSTI)

Transportation Systems Management (TSM) employs various techniques such as road pricing, metering and the priority treatment of high occupancy vehicles (HOVs) in an effort to make more efficient use of existing transportation facilities. Efficiency is improved in terms of moving more people through the facility while simultaneously reducing the number of vehicles using the facility. This report uses a hypothetical toll facility and examines four computer modeling approaches to determine which of the approaches are valid in terms of predicting the behavior of trip makers seeking to use the facility in response to various combinations of TSM techniques. Once an approach has been determined to be valid, seven different combination of TSM techniques, or strategies, are compared to a base strategy to determine what strategy or strategies are most affective in achieving the goals of TSM.

Castillo, W.

1992-01-01T23:59:59.000Z

35

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

SciTech Connect (OSTI)

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

36

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 ...

Lämmer, Stefan

2008-01-01T23:59:59.000Z

37

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

38

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

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeat PumpRecord ofESPCofConstructionofFY 20112:ofElectric Vehicle Purchases |Use |

39

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

40

Electric Vehicles  

SciTech Connect (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

2014-05-02T23:59:59.000Z

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.


41

Intelligent pothole repair vehicle  

E-Print Network [OSTI]

This thesis presents an endeavor to design and construct a prototype of an automated road repair vehicle called the Intelligent Pothole Repair Vehicle (IPRV). The IPRV is capable of automatically detecting and filling potholes on road surfaces...

Minocher Homji, Ruzbeh Adi

2006-10-30T23:59:59.000Z

42

Size-Resolved Particle Number and Volume Emission Factors for On-Road Gasoline and Diesel Motor Vehicles  

SciTech Connect (OSTI)

Average particle number concentrations and size distributions from {approx}61,000 light-duty (LD) vehicles and {approx}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 D{sub p} > 3 nm) were found to be (3.9 {+-} 1.4) x 10{sup 14} and (3.3 {+-} 1.3) x 10{sup 15} kg{sup -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 < D{sub p} < 290 nm) per unit mass of fuel burned. The relative importance of LD vehicles as a source of particles increased as D{sub p} 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 showed that diesel trucks emitted 28 {+-} 11 times more particles by volume than LD vehicles, consistent with the diesel/gasoline emission factor ratio for PM{sub 2.5} mass measured using gravimetric analysis of Teflon filters, reported in a companion paper.

Ban-Weiss, George A.; Lunden, Melissa M.; Kirchstetter, Thomas W.; Harley, Robert A.

2009-04-10T23:59:59.000Z

43

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

SciTech Connect (OSTI)

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

44

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

SciTech Connect (OSTI)

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

45

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

46

A Rough Road Leads To The Stars  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience hands-onASTROPHYSICSHe β-ResearchNew MethodAlp ofA Review

47

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.

48

Alternative Fuel Vehicle Data  

Reports and Publications (EIA)

Annual data released on the number of on-road alternative fuel vehicles and hybrid vehicles made available by both the original equipment manufacturers and aftermarket vehicle conversion facilities. Data on the use of alternative fueled vehicles and the amount of fuel they consume is also available.

2013-01-01T23:59:59.000Z

49

Hydrogen-Enhanced Natural Gas Vehicle Program  

SciTech Connect (OSTI)

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

50

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

Broader source: All U.S. Department of Energy (DOE) Office Webpages (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,...

51

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.

52

Better haul roads speed operations  

SciTech Connect (OSTI)

Modern trucks and scrapers are manufactured to standards of increasingly larger size and degree of sophistication, and to get the greatest return in productivity it is necessary to have good haul roads. Good haul roads can reduce fuel consumption, increase vehicle speed, reduce wear and tear on machinery, and improve safety. The paper describes aspects of haul road maintenance, including levelling and repairing of the surface, reducing rolling resistance, super-elevating curves, eliminating reverse curves and controlling dust. The design of haul roads is also covered.

Not Available

1982-03-01T23:59:59.000Z

53

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.

54

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

Energy Savers [EERE]

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...

55

"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

56

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.

57

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

58

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

59

UWO Vehicle ACCIDENT REPORTING FORM  

E-Print Network [OSTI]

UWO Vehicle ­ ACCIDENT REPORTING FORM To be completed at the scene. (Important: Do not admit liability or discuss any settlement.) If there are personal injuries or severe damage to the vehicle, call 911. If vehicle is drivable and if it's safe to do so, pull to the side of road away from traffic. Put

Sinnamon, Gordon J.

60

Multi-lane Vehicle-to-Vehicle Networks with Time-Varying Radio Ranges  

E-Print Network [OSTI]

Multi-lane Vehicle-to-Vehicle Networks with Time-Varying Radio Ranges: Information Propagation propagation speed in multi-lane vehicle-to-vehicle networks such as roads or highways. We focus on the impact of time-varying radio ranges and of multiple lanes of vehicles, varying in speed and in density. We assess

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.


61

Looking-in and looking-out of a vehicle: Computer-vision-based enhanced vehicle safety  

E-Print Network [OSTI]

vision for au- tomated vehicle steering,” IEEE Expert—Arti?cial vision in road vehicles,” Proc. IEEE, vol. 90, no.detection system for heavy vehicles,” in Proc. Occular Meas.

Trivedi, M M; Gandhi, T; McCall, J

2007-01-01T23:59:59.000Z

62

Safer Vehicles for People and the Planet  

SciTech Connect (OSTI)

Motor vehicles contribute to climate change and petroleum dependence. Improving their fuel economy by making them lighter need not compromise safety. The cars and trucks plying America's roads and highways generate roughly 20 percent of the nation's total emissions of carbon dioxide, a pollutant that is, of course, of increasing concern because of its influence on climate. Motor vehicles also account for most of our country's dependence on imported petroleum, the price of which has recently skyrocketed to near-record levels. So policymakers would welcome the many benefits that would accrue from lessening the amount of fuel consumed in this way. Yet lawmakers have not significantly tightened new vehicle fuel-economy standards since they were first enacted three decades ago. Since then, manufacturers have, for the most part, used advances in automotive technology, ones that could have diminished fuel consumption, to boost performance and increase vehicle weight. In addition, the growth in popularity of pickups, sport utility vehicles (SUVs) and minivans--and the large amounts of gas they typically guzzle--has resulted in the average vehicle using the same amount of fuel per mile as it did 20 years ago. One of the historical impediments to imposing tougher fuel-economy standards has been the long-standing worry that reducing the mass of a car or truck to help meet these requirements would make it more dangerous to its occupants in a crash. People often justify this concern in terms of 'simple physics', noting, for example, that, all else being equal, in a head-on collision, the lighter vehicle is the more strongly decelerated, an argument that continues to sway regulators, legislators and many in the general public. We have spent the past several years examining the research underlying this position--and some recent work challenging it. We have also conducted our own analyses and come to the conclusion that the claim that lighter vehicles are inherently dangerous to those riding in them is flawed. For starters, all else is never equal; other aspects of vehicle design appear to control what really happens in a crash, as reflected in the safety record of different kinds of vehicles. What's more, the use of high-strength steel, light-weight metals such as aluminum and magnesium, and fiber-reinforced plastics now offers automotive engineers the means to fashion vehicles that are simultaneously safer and less massive than their predecessors, and such designs would, of course, enjoy the better fuel economy that shedding pounds brings.

Wenzel, Thomas P; Wenzel, Thomas P; Ross, Marc

2008-03-01T23:59:59.000Z

63

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...

64

Computer Vision for Vehicle Monitoring and Control Luke Fletcher, Nicholas Apostoloff, Jason Chen, Alexander Zelinsky  

E-Print Network [OSTI]

the dynamics of road vehicles. Automation in road vehicles is being looked to as a possible tool to combat fatigue. Analogous to the Figure 1: The Autonomous Vehicle. deployment of industrial robots, automationComputer Vision for Vehicle Monitoring and Control Luke Fletcher, Nicholas Apostoloff, Jason Chen

65

Advanced Vehicle Testing and Evaluation  

SciTech Connect (OSTI)

The objective of the United States (U.S.) Department of Energy?s (DOEs) Advanced Vehicle Testing and Evaluation (AVTE) project was to provide test and evaluation services for advanced technology vehicles, to establish a performance baseline, to determine vehicle reliability, and to evaluate vehicle operating costs in fleet operations. Vehicles tested include light and medium-duty vehicles in conventional, hybrid, and all-electric configurations using conventional and alternative fuels, including hydrogen in internal combustion engines. Vehicles were tested on closed tracks and chassis dynamometers, as well as operated on public roads, in fleet operations, and over prescribed routes. All testing was controlled by procedures developed specifically to support such testing. Testing and evaluations were conducted in the following phases: ? Development of test procedures, which established testing procedures; ? Baseline performance testing, which established a performance baseline; ? Accelerated reliability testing, which determined vehicle reliability; ? Fleet testing, used to evaluate vehicle economics in fleet operation, and ? End of test performance evaluation. Test results are reported by two means and posted by Idaho National Laboratory (INL) to their website: quarterly progress reports, used to document work in progress; and final test reports. This final report documents work conducted for the entirety of the contract by the Clarity Group, Inc., doing business as ECOtality North America (ECOtality). The contract was performed from 1 October 2005 through 31 March 2013. There were 113 light-duty on-road (95), off-road (3) and low speed (15) vehicles tested.

Garetson, Thomas

2013-03-31T23:59:59.000Z

66

ASHLAND ROAD COLLEGE AVENUE  

E-Print Network [OSTI]

ASHLAND ROAD N COLLEGE AVENUE RESIDENCE HALLS ROLLINS GROUP RESIDENCE HALLS DOBBS GROUP RESIDENCE ASHLAND ROAD OUTERROAD COLLEGE AVENUE RESIDENCE HALLS ROLLINS GROUP RESIDENCE HALLS DOBBS GROUP RESIDENCE

Taylor, Jerry

67

AVTA: 2014 Mazda Mazda3 i-ELOOP Vehicle Testing Reports  

Broader source: Energy.gov [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....

68

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

69

Improvement of the Road Traffic Management by an Ant-Hierarchical Fuzzy System  

E-Print Network [OSTI]

of an adaptive vehicle guidance system. The proposed method is implemented as a deliberative module of a vehicle quality in terms of time, fluidity, and adaptability. Index Terms--transportation, adaptive vehicle of ITS are the vehicle guidance [1], the optimization of the road traffic flow [2], the manage- ment

Casillas Barranquero, Jorge

70

ASSESSING CAUSAL FACTORS IN INDIVIDUAL ROAD ACCIDENTS  

E-Print Network [OSTI]

ASSESSING CAUSAL FACTORS IN INDIVIDUAL ROAD ACCIDENTS: COLLECTIVE RESPONSIBILITY IN FREEWAY REAR accident report: Happened on I-94 in downtown Minneapolis Happened during the afternoon peak period Vehicle" is a "condition or event" such that "had the condition or event been prevented...the accident would not occur

Minnesota, University of

71

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

72

East Avenue Truck Inspection Patterson Pass Road Vasco Road  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

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

73

Adaptive control of a generic hypersonic vehicle  

E-Print Network [OSTI]

This thesis presents a an adaptive augmented, gain-scheduled baseline LQR-PI controller applied to the Road Runner six-degree-of-freedom generic hypersonic vehicle model. Uncertainty in control effectiveness, longitudinal ...

Wiese, Daniel Philip

2013-01-01T23:59:59.000Z

74

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

75

AVTA: Hybrid-Electric Tractor Vehicles  

Broader source: Energy.gov [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 set of reports describes data collected from hybrid-electric tractor vehicles in the Coca-Cola fleet. This research was conducted by the National Renewable Energy Laboratory (NREL).

76

Electric Drive Vehicle Demonstration and Vehicle Infrastructure...  

Broader source: Energy.gov (indexed) [DOE]

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

77

A Road Accident  

E-Print Network [OSTI]

tracks (include description/relationship if appropriate) NA Title of track A Road Accident Translation of title Description (to be used in archive entry) Shel ko shares his experience of a serious road accident in which the truck he...

G.yu lha

78

Forest Roads (Minnesota)  

Broader source: Energy.gov [DOE]

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

79

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

80

A bottom up approach to on-road CO2 emissions estimates: improved spatial accuracy and applications for regional  

E-Print Network [OSTI]

A bottom up approach to on-road CO2 emissions estimates: improved spatial accuracy and applications Environment Environmental Science & Technology #12;1 A bottom up approach to on-road CO2 emissions estimates-road transportation is responsible for 28% of all U.S. fossil-fuel CO2 emissions. Mapping vehicle emissions

Wing, Ian Sue

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

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 of an environment surrounding an ego-vehicle. Indeed, this information provides relative vehicle location evident the automation of the driving task is probably a solution in the reduction of the road injuries

Paris-Sud XI, Université de

82

N000149510521 Estimating Relative Vehicle Motions  

E-Print Network [OSTI]

CAR­TR­881 CS­TR­3882 N00014­95­1­0521 March 1998 Estimating Relative Vehicle Motions in Traffic for Automation Research University of Maryland College Park, MD 20742­3275 2 Computer Science Department George of Technology Haifa, Israel 32000 Abstract Autonomous operation of a vehicle on a road calls for understanding

Markovitch, Shaul

83

Animal-Vehicle Collision Data Collection Throughout the United States and Canada  

E-Print Network [OSTI]

involving motor vehicles and large animals in Canada: Finalreport, Transport Canada RoadSafety Directorate, Canada. Williams, A.F. & J.K. Wells.

Huijser, Marcel P.; Wagner, Meredith E.; Hardy, Amanda; Clevenger, Anthony P.; Fuller, Julie A.

2007-01-01T23:59:59.000Z

84

Predictability of road traffic and congestion in urban areas  

E-Print Network [OSTI]

Mitigating traffic congestion on urban roads, with paramount importance in urban development and reduction of energy consumption and air pollution, depends on our ability to foresee road usage and traffic conditions pertaining to the collective behavior of drivers, raising a significant question: to what degree is road traffic predictable in urban areas? Here we rely on the precise records of daily vehicle mobility based on GPS positioning device installed in taxis to uncover the potential daily predictability of urban traffic patterns. Using the mapping from the degree of congestion on roads into a time series of symbols and measuring its entropy, we find a relatively high daily predictability of traffic conditions despite the absence of any a priori knowledge of drivers' origins and destinations and quite different travel patterns between weekdays and weekends. Moreover, we find a counterintuitive dependence of the predictability on travel speed: the road segment associated with intermediate average travel ...

Wang, Jingyuan; Li, Jing; Li, Chao; Xiong, Zhang; Wang, Wen-Xu

2014-01-01T23:59:59.000Z

85

Vehicle Identification Using Infrared Vision and Applications to Cooperative Perception  

E-Print Network [OSTI]

Vehicle Identification Using Infrared Vision and Applications to Cooperative Perception Axel von Arnim, Mathias Perrollaz, Arnaud Bertrand, Jacques Ehrlich Abstract-- Vehicles will be in the next on the road, or an emergency braking notification. Vehicles are also more and more equipped with perception

Paris-Sud XI, Université de

86

An Adaptive Vehicle Guidance System instigated from Ant Colony Behavior  

E-Print Network [OSTI]

safety [4], a minimization of the energy consumption, and others. A Vehicle Guidance System (VGS) assistsAn Adaptive Vehicle Guidance System instigated from Ant Colony Behavior Habib M. Kammoun, Ilhem of the high dynamicity of traffic flow and the polynomial increase in the number of vehicles on road networks

Casillas Barranquero, Jorge

87

AVTA: Hybrid-Electric Delivery Vehicles  

Broader source: Energy.gov [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 set of reports describes data collected from testing on FedEx Express and UPS hybrid-electric delivery trucks. This research was conducted by the National Renewable Energy Laboratory (NREL).

88

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

Broader source: Energy.gov (indexed) [DOE]

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

89

Secretary Chu Highlights More Than 1,800 Electric Vehicle Chargers...  

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

under the Recovery Act. "President Obama has set an ambitious goal of putting 1 million electric vehicles on the road by 2015. Investing in the U.S. electric vehicle industry...

90

Fact #794: August 26, 2013 How Much Does an Average Vehicle Owner...  

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

light vehicles on the road today is 21.4 miles per gallon (mpg). A person owning a gasoline vehicle with that fuel efficiency pays between 137 and 296 in fuel taxes each year,...

91

Forest Road Building Regulations  

Broader source: Energy.gov [DOE]

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...

92

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.

93

Propane Vehicle Demonstration Grant Program  

SciTech Connect (OSTI)

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

94

Bumpy Road Ahead: Bracing for Insolvency in the Highway Trust Fund  

E-Print Network [OSTI]

. They recommend a congestion-adjusted vehicle mileage tax (VMT) as an economically efficient means of tackling infrastructure funding issues in a way that reflects the costs of road use. However, given the serious privacy issues associated with tracking road use...

Dar, Jawad; Taylor, Lori L.

95

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

96

Haul road dust control  

SciTech Connect (OSTI)

A field study was conducted to measure dust from haul trucks at a limestone quarry and a coal preparation plant waste hauling operation. The study found that primarily wind, distance and road treatment conditions notably affected the dust concentrations at locations next to, 50 ft from, and 100 ft away from the unpaved haulage road. Airborne dust measured along the unpaved haul road showed that high concentrations of fugitive dust can be generated with these concentrations rapidly decreasing to nearly background levels within 100 ft of the road. Instantaneous respirable dust measurements illustrated that the trucks generate a real-time dust cloud that has a peak concentration with a time-related decay rate as the dust moves past the sampling locations. The respirable dust concentrations and peak levels were notably diminished as the dust cloud was transported, diluted, and diffused by the wind over the 100 ft distance from the road. Individual truck concentrations and peak levels measured next to the dry road surface test section were quite variable and dependent on wind conditions, particularly wind direction, with respect to reaching the sampling location. The vast majority of the fugitive airborne dust generated from unpaved and untreated haulage roads was non-respirable. 6 figs.

Reed, W.R.; Organiscak, J.A. [NIOSH-PRL, Pittsburgh, PA (United States)

2007-10-15T23:59:59.000Z

97

On-Road Emission Measurements of Reactive Nitrogen Compounds from  

E-Print Network [OSTI]

, nitric oxide (NO), nitrogen dioxide (NO2), ammonia (NH3), and nitrous acid (HONO) produced by internalOn-Road Emission Measurements of Reactive Nitrogen Compounds from Three California Cities G A R Y measurements of reactive nitrogen compounds from light-duty vehicles. At the San Jose and wLA sites

Denver, University of

98

AVTA: ARRA EV Project Vehicle Placement Maps  

Broader source: Energy.gov [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 American Recovery and Reinvestment Act supported a number of projects that together made up the largest ever deployment of plug-in electric vehicles and charging infrastructure in the U.S. The following maps describe where the EV Project deployed 5,700 all-electric Nissan Leafs and 2,600 plug-in hybrid electric Chevrolet Volts.

99

Retrofiting survivability of military vehicles  

SciTech Connect (OSTI)

In Iraq the terrain was such that vehicles could be distributed horizontally, which reduced the effectiveness of mines. In the mountainous terrain of Pakistan and Afghanistan vehicles are forced to use the few, passable roads, which are dirt and easily seeded with plentiful, cheap, intelligent mines. It is desirable to reduce the losses to such mines, preferably by retrofit means that do not greatly increase weight or cost or reduce maneuverability. V-bottom vehicles - A known approach to reducing vulnerability is the Buffalo, a large vehicle developed by South Africa to address mine warfare. It has large tires, high axles, and a reinforced, v-shaped bottom that deflects the blast from explosions below. It is developed and tested in combat, but is expensive and has reduced off-road mobility. The domestic MRAP has similar cost and mobility issue. The addition of v-shaped blast deflectors to vehicles such as Humvees could act much as the deflector on a Buffalo, but a Humvee is closer to the ground, so the explosive's expansion would be reduced. The deflector would also reduce a Humvee's clearance for rough terrain, and a deflector of adequate thickness to address the blast by itself could further increase cost and reduce mobility. Reactive armor is developed and has proven effective against shaped and explosive charges from side or top attack. It detects their approach, detonates, and defeats them by interfering with jet formation. If the threat was a shaped charge from below, they would be a logical choice. But the bulk of the damage to Humvees appears to be from the blast from high explosive mines for which the colliding shock from reactive armor could increase that from the explosive. Porous materials such as sand can strongly attenuate the kinetic energy and pressure of a strong shock. Figure 1 shows the kinetic energy (KE), momentum (Mu), velocity (u), and mass (M) of a spherically expanding shock as functions of radius for a material with a porosity of 0.5. Over the range from 0.5 to 4.5 cm the shock KE is attenuated by a factor of {approx}70, while its momentum is changed little. The shock and particle velocity falls by a factor of 200 while the mass increases by a factor of 730. In the limit of very porous media u {approx} 1/M, so KE {approx} 1/M, which falls by a factor of {approx}600, while momentum Mu does not change at all. Figure 2 shows the KE, Mu, u, and M for a material with a porosity of 1.05, for which the KE changes little. In the limit of media of very low porosity, u {approx} 1/{radical}M, so KE is constant while Mu {approx} {radical}M, which increases by a factor of 15. Thus, if the goal is to reduce the peak pressure from strong explosions below, very porous materials, which strongly reduce pressure but do not increase momentum, are preferred to non-porous materials, which amplify momentum but do not decrease pressure. These predictions are in qualitative accord with the results of experiments at Los Alamos in which projectiles from high velocity, large caliber cannons were stopped by one to two sandbags. The studies were performed primarily to determine the effectiveness of sand in stopping fragments of various sizes, but could be extended to study sand's effectiveness in attenuating blast pressure. It would also be useful to test the above predictions on the effectiveness of media with higher porosity. Water barriers have been discussed but not deployed in previous retrofit survivability studies for overseas embassies. They would detect the flash from the mine detonation below, trigger a thin layer of explosive above a layer of water, and drive water droplets into the approaching blast wave. The blast loses energy in evaporating the droplets and loses momentum in slowing them. Under favorable conditions that could attenuate the pressure in the blast enough to prevent the penetration or disruption of the vehicle. However, such barriers would depend on prompt and reliable detonation detection and water droplet dispersal, which have not been tested. There is a large literature on the theoretical effec

Canavan, Gregory H [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

100

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,...

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

Vehicle Technologies Office: 2009 Advanced Vehicle Technology...  

Broader source: Energy.gov (indexed) [DOE]

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

102

Vehicle Technologies Office: 2008 Advanced Vehicle Technology...  

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

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

103

and Co-Host Riverside Electric Vehicle Day  

E-Print Network [OSTI]

and Co-Host Riverside Electric Vehicle Day Where: UC Riverside | CE-CERT, 1084 Columbia Ave, 92507 renewable sourc- es, efficiently use electric transporta- tion through advanced vehicles and im- prove our million electric vehi- cles on California's roads by 2023 and to ensure that low-income communities, which

Mills, Allen P.

104

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

105

The Bumpy Road to Hydrogen  

E-Print Network [OSTI]

It appears to us that hydrogen is a highly promising option06—16 The Bumpy Road to Hydrogen Daniel Sperling Joan OgdenThe Bumpy Road to Hydrogen 1 Daniel Sperling and Joan Ogden

Sperling, Dan; Ogden, Joan M

2006-01-01T23:59:59.000Z

106

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

107

New Construction Road Closures  

E-Print Network [OSTI]

New Construction Remodel Utility Road Closures 11 Keiss 12 Keiss 13 Stoddard 14 Stoddard Scott? Martha Coleman: 491-0101 Colorado State University - Fall 2013 Major Construction BRT Mason Corridor Facilitites Management Haberecht Haberecht Construction Work Zones 13 12 14 21 23 22 32 Æa #12;

108

Electric vehicles  

SciTech Connect (OSTI)

Quiet, clean, and efficient, electric vehicles (EVs) may someday become a practical mode of transportation for the general public. Electric vehicles can provide many advantages for the nation's environment and energy supply because they run on electricity, which can be produced from many sources of energy such as coal, natural gas, uranium, and hydropower. These vehicles offer fuel versatility to the transportation sector, which depends almost solely on oil for its energy needs. Electric vehicles are any mode of transportation operated by a motor that receives electricity from a battery or fuel cell. EVs come in all shapes and sizes and may be used for different tasks. Some EVs are small and simple, such as golf carts and electric wheel chairs. Others are larger and more complex, such as automobile and vans. Some EVs, such as fork lifts, are used in industries. In this fact sheet, we will discuss mostly automobiles and vans. There are also variations on electric vehicles, such as hybrid vehicles and solar-powered vehicles. Hybrid vehicles use electricity as their primary source of energy, however, they also use a backup source of energy, such as gasoline, methanol or ethanol. Solar-powered vehicles are electric vehicles that use photovoltaic cells (cells that convert solar energy to electricity) rather than utility-supplied electricity to recharge the batteries. This paper discusses these concepts.

Not Available

1990-03-01T23:59:59.000Z

109

Advanced Wireless Power Transfer Vehicle and Infrastructure Analysis (Presentation)  

SciTech Connect (OSTI)

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

110

Life in the Fast Lane: Road Crossing Behavior of Mule Deer in a Wildland-Urban Interface  

SciTech Connect (OSTI)

In 2009, approximately 260,000 animal-vehicle collisions were reported in the United States, resulting in 12,000 human injuries and 173 human fatalities. Research has focused on identifying factors associated with high densities of animal-vehicle collisions, including variables such as traffic speed and volume, road design, topographic features, vegetative cover, and local deer or elk (Cervus elaphus) abundance. The purposes of this study were to document how often and where mule deer (Odocoileus hemionus) crossed roads in a western United States wildland-urban interface area, and to relate deer road-crossing behavior to deer-vehicle collision locations. Seven adult mule deer (four males [M] and three females [F]) were captured and collared with GPS-enabled collars during December 2001 and January 2002. Five of the seven deployed collars were recovered. None of the roads in the study area appeared to act as a substantial barrier to deer passage. Deer home ranges straddled highways and primary, secondary, and tertiary arterial roads. Deer crossed all types of roads. The average number of times deer crossed road during 24 hours of monitoring ranged from 2.1 to 7.0. Deer in the Los Alamos townsite avoided crossing roads during day and before sunset. Deer-vehicle accidents occurred at 350 percent of the level expected after sunset. All other time periods had fewer accidents than expected. The distribution of accidents across time periods was not similar to the distribution of road crossings across time periods for any deer. Within Los Alamos County there was a clear trend for deer-vehicle collisions to occur on roads with speed limits > 35 mph. Deer in the townsite frequently crossed roads with lower speed limits; therefore, the reason for the paucity of accidents along these roads was evidently the ability of drivers to detect deer (or the ability of deer to detect vehicles) and respond before an accident occurred. There was a significant but not strong correlation between the density of accidents and the density of road crossings. This was probably related to the high number of deer crossings of tertiary arterial roads, where accidents were not likely to occur.

Hansen, Leslie A. [Los Alamos National Laboratory; Biggs, James [Northern New Mexico College; Bennett, Kathryn D. [Los Alamos National Laboratory; Bare, Carey [Bare and Associates, LLC; Sherwood, Sherri R. [Los Alamos National Laboratory

2012-04-04T23:59:59.000Z

111

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...

112

Commercial Vehicle Classification using Vehicle Signature Data  

E-Print Network [OSTI]

Traffic Measurement and Vehicle Classification with SingleG. Ritchie. Real-time Vehicle Classification using InductiveReijmers, J.J. , "On-line vehicle classification," Vehicular

Liu, Hang; Jeng, Shin-Ting; Andre Tok, Yeow Chern; Ritchie, Stephen G.

2008-01-01T23:59:59.000Z

113

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

114

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

Broader source: Energy.gov (indexed) [DOE]

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...

115

Road to Net Zero (Presentation)  

SciTech Connect (OSTI)

A PowerPoint presentation on NREL's Research Support Facility (RSF) and the road to achieving net zero energy for new construction.

Glover, B.

2011-05-01T23:59:59.000Z

116

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

117

Electrokinetic transport in microchannels with random roughness  

SciTech Connect (OSTI)

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

118

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

119

Natural gas vehicles : Status, barriers, and opportunities.  

SciTech Connect (OSTI)

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

120

THE POTENTIAL FOR CO2 EMISSIONS TRADING IN TRANSPORT: THE CASE OF PERSONAL VEHICLES AND FREIGHT  

E-Print Network [OSTI]

1 THE POTENTIAL FOR CO2 EMISSIONS TRADING IN TRANSPORT: THE CASE OF PERSONAL VEHICLES AND FREIGHT, it is of some interest to explore the inclusion of road transport in emission trading schemes. Starting from

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.


121

Electric and Hybrid Vehicle Technology: TOPTEC  

SciTech Connect (OSTI)

Today, growing awareness of environmental and energy issues associated with the automobile has resulted in renewed interest in the electric vehicle. In recognition of this, the Society of Automotive Engineers has added a TOPTEC on electric vehicles to the series of technical symposia focused on key issues currently facing industry and government. This workshop on the Electric and Hybrid Vehicle provides an opportunity to learn about recent progress in these rapidly changing technologies. Research and development of both the vehicle and battery system has accelerated sharply and in fact, the improved technologies of the powertrain system make the performance of today's electric vehicle quite comparable to the equivalent gasoline vehicle, with the exception of driving range between refueling'' stops. Also, since there is no tailpipe emission, the electric vehicle meets the definition of Zero Emission Vehicle: embodied in recent air quality regulations. The discussion forum will include a review of the advantages and limitations of electric vehicles, where the technologies are today and where they need to be in order to get to production level vehicles, and the service and maintenance requirements once they get to the road. There will be a major focus on the status of battery technologies, the various approaches to recharge of the battery systems and the activities currently underway for developing standards throughout the vehicle and infrastructure system. Intermingled in all of this technology discussion will be a view of the new relationships emerging between the auto industry, the utilities, and government. Since the electric vehicle and its support system will be the most radical change ever introduced into the private vehicle sector of the transportation system, success in the market requires an understanding of the role of all of the partners, as well as the new technologies involved.

Not Available

1992-01-01T23:59:59.000Z

122

Electric and Hybrid Vehicle Technology: TOPTEC  

SciTech Connect (OSTI)

Today, growing awareness of environmental and energy issues associated with the automobile has resulted in renewed interest in the electric vehicle. In recognition of this, the Society of Automotive Engineers has added a TOPTEC on electric vehicles to the series of technical symposia focused on key issues currently facing industry and government. This workshop on the Electric and Hybrid Vehicle provides an opportunity to learn about recent progress in these rapidly changing technologies. Research and development of both the vehicle and battery system has accelerated sharply and in fact, the improved technologies of the powertrain system make the performance of today`s electric vehicle quite comparable to the equivalent gasoline vehicle, with the exception of driving range between ``refueling`` stops. Also, since there is no tailpipe emission, the electric vehicle meets the definition of ``Zero Emission Vehicle: embodied in recent air quality regulations. The discussion forum will include a review of the advantages and limitations of electric vehicles, where the technologies are today and where they need to be in order to get to production level vehicles, and the service and maintenance requirements once they get to the road. There will be a major focus on the status of battery technologies, the various approaches to recharge of the battery systems and the activities currently underway for developing standards throughout the vehicle and infrastructure system. Intermingled in all of this technology discussion will be a view of the new relationships emerging between the auto industry, the utilities, and government. Since the electric vehicle and its support system will be the most radical change ever introduced into the private vehicle sector of the transportation system, success in the market requires an understanding of the role of all of the partners, as well as the new technologies involved.

Not Available

1992-12-01T23:59:59.000Z

123

Robotic vehicle  

DOE Patents [OSTI]

A robotic vehicle for travel through a conduit. The robotic vehicle includes forward and rear housings each having a hub portion, and each being provided with surface engaging mechanisms for selectively engaging the walls of the conduit such that the housings can be selectively held in stationary positions within the conduit. The surface engaging mechanisms of each housing includes a plurality of extendable appendages, each of which is radially extendable relative to the operatively associated hub portion between a retracted position and a radially extended position. The robotic vehicle also includes at least three selectively extendable members extending between the forward and rear housings, for selectively changing the distance between the forward and rear housings to effect movement of the robotic vehicle.

Box, W. Donald (Oak Ridge, TN)

1997-01-01T23:59:59.000Z

124

Robotic vehicle  

DOE Patents [OSTI]

A robotic vehicle for travel through a conduit. The robotic vehicle includes forward and rear housings each having a hub portion, and each being provided with surface engaging mechanisms for selectively engaging the walls of the conduit such that the housings can be selectively held in stationary positions within the conduit. The surface engaging mechanisms of each housing includes a plurality of extendable appendages, each of which is radially extendable relative to the operatively associated hub portion between a retracted position and a radially extended position. The robotic vehicle also includes at least three selectively extendable members extending between the forward and rear housings, for selectively changing the distance between the forward and rear housings to effect movement of the robotic vehicle.

Box, W. Donald (Oak Ridge, TN)

1998-01-01T23:59:59.000Z

125

AVTA: Nissan Leaf All-Electric Vehicle 2011 Testing Reports  

Broader source: Energy.gov [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 2011 Nissan Leaf. 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.

126

AVTA: Chevrolet Volt ARRA Vehicle Demonstration Project Data  

Broader source: Energy.gov [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 American Recovery and Reinvestment Act supported a number of projects that together made up the largest ever deployment of plug-in electric vehicles and charging infrastructure in the U.S. The following reports summarize data collected from a project General Motors conducted to deploy 150 2011 Chevrolet Volts around the country. This research was conducted by Idaho National Laboratory.

127

2011 Hyundai Sonata 3539 - Hybrid Electric Vehicle Battery Test Results  

SciTech Connect (OSTI)

The U.S. Department of Energy’s 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

128

A computer solution for estimating owning and operating costs for over-the-road hauling units  

E-Print Network [OSTI]

OF CONTENTS PAGE ABSTRACT ACKNOWLEDGEMENT S iv LIST OF TABLES LIST OF FIGURES vii ix CHAPTER I INTRODUCTION II OVER-THE-ROAD HAULING UNITS Characteristics Preliminary Purchase Investigation Vehicle Specifications Fuel Type Weight Restrictions... SIMULATION RUN III OUTPUT, SECOND SIMULATION RUN 88 101 113 VITA 125 yii LIST OF TABLES TABLE PAGE Major On-Highway Truck Manufacturers Gross Vehicle Weight (GVW) Components 10 12 3. (a) Fuel Costs Per Gallon 3. (b) Fuel Consumed Per Brake HP...

Wenners, Edward Bernard

1972-01-01T23:59:59.000Z

129

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

130

Radio-over-Fibre Business Assessment for Road Vehicle Communications  

E-Print Network [OSTI]

running costs. Hence a Capex (capital expenditure) of $1,177,143 would be paid as an initial investment years). Thus according to table1 the present value (Capex + Opex) for the network operator to own, thus paying only the BTS, the Microwave and the rent per site. According to table1, the Capex paid

Haddadi, Hamed

131

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

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L d FNEPA/309 Reviewers |of ExcellenceStudies of LeanADepartment of

132

Comparative analysis of selected fuel cell vehicles  

SciTech Connect (OSTI)

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

133

Autonomous vehicles  

SciTech Connect (OSTI)

There are various kinds of autonomous vehicles (AV`s) which can operate with varying levels of autonomy. This paper is concerned with underwater, ground, and aerial vehicles operating in a fully autonomous (nonteleoperated) mode. Further, this paper deals with AV`s as a special kind of device, rather than full-scale manned vehicles operating unmanned. The distinction is one in which the AV is likely to be designed for autonomous operation rather than being adapted for it as would be the case for manned vehicles. The authors provide a survey of the technological progress that has been made in AV`s, the current research issues and approaches that are continuing that progress, and the applications which motivate this work. It should be noted that issues of control are pervasive regardless of the kind of AV being considered, but that there are special considerations in the design and operation of AV`s depending on whether the focus is on vehicles underwater, on the ground, or in the air. The authors have separated the discussion into sections treating each of these categories.

Meyrowitz, A.L. [Navy Center for Applied Research in Artificial Intelligence, Washington, DC (United States)] [Navy Center for Applied Research in Artificial Intelligence, Washington, DC (United States); Blidberg, D.R. [Autonomous Undersea Systems Inst., Lee, NH (United States)] [Autonomous Undersea Systems Inst., Lee, NH (United States); Michelson, R.C. [Georgia Tech Research Inst., Smyrna, GA (United States)] [Georgia Tech Research Inst., Smyrna, GA (United States); [International Association for Unmanned Vehicle Systems, Smyrna, GA (United States)

1996-08-01T23:59:59.000Z

134

Effects of Vehicle Image in Gasoline-Hybrid Electric Vehicles  

E-Print Network [OSTI]

of Vehicle Image in Gasoline-Hybrid Electric Vehicles Reidof Vehicle Image in Gasoline-Hybrid Electric Vehicles Reidhigh demand for gasoline-hybrid electric vehicles (HEVs)?

Heffner, Reid R.; Kurani, Kenneth S; Turrentine, Tom

2005-01-01T23:59:59.000Z

135

Vehicle Technologies Office: Hybrid and Vehicle Systems | Department...  

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

Hybrid and Vehicle Systems Vehicle Technologies Office: Hybrid and Vehicle Systems Hybrid and vehicle systems research provides an overarching vehicle systems perspective to the...

136

Chevrolet Volt Vehicle Demonstration  

Broader source: Energy.gov (indexed) [DOE]

Chevrolet Volt Vehicle Demonstration Fleet Summary Report Reporting period: October 2011 through December 2011 Number of vehicles: 135 Number of vehicle days driven: 4,746 All...

137

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

138

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

139

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

140

Murdoch University Dixon Road, Rockingham  

E-Print Network [OSTI]

Murdoch University Dixon Road, Rockingham Western Australia 6168 Email: info in Desalination Australia holds a diverse portfolio of 43 research projects, spanning five, and on microbial populations in seawater. Forward osmosis as a low energy and high efficiency pre

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

Water Dynamics at Rough Interfaces  

E-Print Network [OSTI]

We use molecular dynamics computer simulations and nuclear magnetic resonance experiments to investigate the dynamics of water at interfaces of molecular roughness and low mobility. We find that, when approaching such interfaces, the structural relaxation of water, i.e., the $\\alpha$ process, slows down even when specific attractive interactions are absent. This prominent effect is accompanied by a smooth transition from Vogel to Arrhenius temperature dependence and by a growing importance of jump events. Consistently, at protein surfaces, deviations from Arrhenius behavior are weak when free water does not exist. Furthermore, in nanoporous silica, a dynamic crossover of liquid water occurs when a fraction of solid water forms near 225 K and, hence, the liquid dynamics changes from bulk-like to interface-dominated. At sufficiently low temperatures, water exhibits a quasi-universal $\\beta$ process, which is characterized by an activation energy of $E_a\\!=\\!0.5$ eV and involves anisotropic reorientation about large angles. As a consequence of its large amplitude, the faster $\\beta$ process destroys essentially all orientational correlation, rendering observation of a possible slower $\\alpha$ process difficult in standard experiments. Nevertheless, we find indications for the existence of structural relaxation down to a glass transition of interfacial water near 185 K. Hydrated proteins show a highly restricted backbone motion with an amplitude, which decreases upon cooling and vanishes at comparable temperatures, providing evidence for a high relevance of water rearrangements in the hydration shell for secondary protein relaxations.

Markus Rosenstihl; Kerstin Kämpf; Felix Klameth; Matthias Sattig; Michael Vogel

2014-07-21T23:59:59.000Z

142

Vehicle Technologies Office: AVTA - Electric Vehicle Community...  

Broader source: Energy.gov (indexed) [DOE]

Making plug-in electric vehicles (PEVs, also known as electric cars) as affordable and convenient as conventional vehicles, as described in the EV Everywhere Grand Challenge,...

143

Vehicle Technologies Office: Advanced Vehicle Testing Activity...  

Energy Savers [EERE]

initative. Together, these projects make up the largest ever deployment of all-electric vehicles, plug-in hybrid electric vehicles, and charging infrastructure in the...

144

GASOLINE VEHICLE EXHAUST PARTICLE SAMPLING STUDY  

SciTech Connect (OSTI)

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

145

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

146

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.

147

Advanced Vehicle Testing & Evaluation  

Broader source: Energy.gov (indexed) [DOE]

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

148

Nissan Hypermini Urban Electric Vehicle Testing  

SciTech Connect (OSTI)

The U.S. Department of Energy’s (DOE’s) Advanced Vehicle Testing Activity (AVTA), which is part of DOE’s FreedomCAR and Vehicle Technologies Program, in partnership with the California cities of Vacaville and Palm Springs, collected mileage and maintenance and repairs data for a fleet of eleven Nissan Hypermini urban electric vehicles (UEVs). The eleven Hyperminis were deployed for various periods between January 2001 and June 2005. During the combined total of 439 months of use, the eleven Hyperminis were driven a total of 41,220 miles by staff from both cities. This equates to an average use of about 22 miles per week per vehicle. There were some early problems with the vehicles, including a charging problem and a need to upgrade the electrical system. In addition, six vehicles required drive system repairs. However, the repairs were all made under warranty. The Hyperminis were generally well-liked and provided drivers with the ability to travel any of the local roads. Full charging of the Hypermini’s lithiumion battery pack required up to 4 hours, with about 8–10 miles of range available for each hour of battery charging. With its right-side steering wheel, some accommodation of the drivers’ customary driving methods was required to adapt for different blind spots and vehicle manipulation. For that reason, the drivers received orientation and training before using the vehicle. The Hypermini is instrumented in kilometers rather than in miles, which required an adjustment for the drivers to calculate speed and range. As the drivers gained familiarity with the vehicles, there was increased acceptance and a preference for using it over traditional city vehicles. In all cases, the Hyperminis attracted a great amount of attention and interest from the general public.

James Francfort; Robert Brayer

2006-01-01T23:59:59.000Z

149

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

Broader source: Energy.gov (indexed) [DOE]

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...

150

Resilient design of recharging station networks for electric transportation vehicles  

SciTech Connect (OSTI)

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

151

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

Broader source: Energy.gov [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.

152

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

Broader source: Energy.gov [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.

153

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...

154

2010 DOE EERE Vehicle Technologies Program Merit Review - Vehicle...  

Energy Savers [EERE]

- Vehicle Systems Simulation and Testing 2010 DOE EERE Vehicle Technologies Program Merit Review - Vehicle Systems Simulation and Testing Vehicle systems research and development...

155

Hybrid and Plug-In Electric Vehicles (Brochure), Vehicle Technologies...  

Broader source: Energy.gov (indexed) [DOE]

Hybrid and Plug-In Electric Vehicles (Brochure), Vehicle Technologies Program (VTP) Hybrid and Plug-In Electric Vehicles (Brochure), Vehicle Technologies Program (VTP) Describes...

156

Simplified models for mask roughness induced LER  

SciTech Connect (OSTI)

The ITRS requires < 1.2nm line-edge roughness (LER) for the 22nm half-pitch node. Currently, we can consistently achieve only about 3nm LER. Further progress requires understanding the principle causes of LER. Much work has already been done on how both the resist and LER on the mask effect the final printed LER. What is poorly understood, however, is the extent to which system-level effects such as mask surface roughness, illumination conditions, and defocus couple to speckle at the image plane, and factor into LER limits. Presently, mask-roughness induced LER is studied via full 2D aerial image modeling and subsequent analysis of the resulting image. This method is time consuming and cumbersome. It is, therefore, the goal of this research to develop a useful 'rule-of-thumb' analytic model for mask roughness induced LER to expedite learning and understanding.

McClinton, Brittany; Naulleau, Patrick

2011-02-21T23:59:59.000Z

157

NOVEL DATA ANALYSIS TECHNIQUE TO EVALUATE FIELD NOx AND CO2 CONTINUOUS EMISSION DATA, BASED ON THE EVALUATION OF: (1) AN OFF-ROAD DIESEL COMPACTOR RUNNING ON THREE FUEL TYPES AND (2) TWO COMPACTORS RUNNING ON DIESEL FUEL  

E-Print Network [OSTI]

In spite of being few in number, off-road vehicles have a significant contribution to air pollutants such as NOx and CO2. Engine dynamometer test cycles have been developed in an effort to better characterize the emissions ...

Guerra, Sergio

2012-12-31T23:59:59.000Z

158

Road Weather and Transportation Systems  

E-Print Network [OSTI]

Whiteout http://youtu.be/x9d5BcXq_7Q Wind vs. Trucks http://youtu.be/vA16ivK6iDI #12;#12;What should ­ Intelligent Transportation Systems (ITS) ­ Connected Vehicles ­ Autonomous Vehicles #12;Intelligent

Bertini, Robert L.

159

Rough surface reconstruction for ultrasonic NDE simulation  

SciTech Connect (OSTI)

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

160

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

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

Rangeland Ecol Manage 66:364375 | May 2013 | DOI: 10.2111/REM-D-11-00130.1 Assessing Impacts of Roads: Application of a Standard Assessment Protocol  

E-Print Network [OSTI]

a stratified random sampling approach to plot selection based on ecological potential, road inventory data site and road inventory strata accounted for significant variability in the functioning of ecological management, assessment, monitoring, off-highway vehicles, oil and gas, rangeland health INTRODUCTION Adaptive

162

2011 Hyundai Sonata 4932 - Hybrid Electric Vehicle Battery Test Results  

SciTech Connect (OSTI)

The U.S. Department of Energy 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 (HEVs), including testing the HEV 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 HEV (VIN KMHEC4A43BA004932). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the AVTA for the Vehicle Technologies Program of the DOE.

Tyler Gray; Matthew Shirk; Jeffrey Wishart

2013-07-01T23:59:59.000Z

163

Shaftesbury Road Site The Edinburgh Building  

E-Print Network [OSTI]

Shaftesbury Road Site The Edinburgh Building Shaftesbury Road, Cambridge CB2 8RU, UK Phone +44 (0@cambridge.org www.cambridge.org/casscentre Cambridge City Centre The Pitt Building Trumpington Street, Cambridge CB2.cambridge.org/bookshop By car Visitor parking is available on the Shaftesbury Road site. If visiting the pitt Building

Mackenzie, Kirill

164

Vehicle Technologies Office: AVTA - Plug-in Electric Vehicle On-Road  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGYWomen Owned SmallOf The 2012Nuclear GuideReport | Department

165

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

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

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

166

Chevrolet Volt Vehicle Demonstration  

Broader source: Energy.gov (indexed) [DOE]

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...

167

Hydrogen Fuel Cell Vehicles  

E-Print Network [OSTI]

Hydrogen Fuel Cell Vehicles UCD-ITS-RR-92-14 September bycost than both. Solar-hydrogen fuel- cell vehicles would becost than both. Solar-hydrogen fuel- cell vehicles would be

Delucchi, Mark

1992-01-01T23:59:59.000Z

168

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

169

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

170

Combining a New Vehicle Fuel Economy Standard with a Cap-and-Trade Policy: Energy and Economic Impact in the United States  

E-Print Network [OSTI]

The United States has adopted fuel economy standards that require increases in the on-road efficiency of new passenger vehicles, with the goal of reducing petroleum use, as well as (more recently) greenhouse gas (GHG) ...

Karplus, V.J.

171

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

SciTech Connect (OSTI)

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

172

ROUGHNESS LENGTHS FOR THE SAVANNAH RIVER SITE  

SciTech Connect (OSTI)

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

173

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 alternative air conditioning options to reduce energy consumption for homes, they have yet to be adopted incentivize these more efficient systems. This will require a collaborative effort between the government

California at Davis, University of

174

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

175

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

Broader source: Energy.gov [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.

176

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

177

AVTA: 2010 Electric Vehicles International Neighborhood Electric...  

Energy Savers [EERE]

10 Electric Vehicles International Neighborhood Electric Vehicle Testing Results AVTA: 2010 Electric Vehicles International Neighborhood Electric Vehicle Testing Results The...

178

Test plan for performance testing of the Eaton AC-3 electric vehicle  

SciTech Connect (OSTI)

An alternating current (ac) propulsion system for an electric vehicle has been developed and tested by the Eaton Corporation. The test bed vehicle is a modified 1981 Mercury Lynx. The test plan has been prepared specifically for the third modification to this test bed and identified as the Eaton AC-3. The scope of the EG and G testing at INEL to be done on the Eaton AC-3 will include coastdown and dynamometer tests but will not include environmental, on-road, or track testing. Coastdown testing will be performed in accordance with SAE J-1263 (SAE Recommended Practice for Road Load Measurement and Dynamometer Simulation Using Coastdown Techniques).

Crumley, R.L.; Heiselmann, H.W.

1985-04-01T23:59:59.000Z

179

AGGREGATION ALGORITHMS IN A VEHICLE-TO-VEHICLE-TO-  

E-Print Network [OSTI]

-to-infrastructure (V2V2I) architecture, which is a hybrid of the vehicle-to-vehicle (V2V) and vehicle proposing is a hybrid of the V2I and V2V architectures, which is the vehicle-to-vehicle-to-infrastructure (VAGGREGATION ALGORITHMS IN A VEHICLE-TO-VEHICLE-TO- INFRASTRUCTURE (V2V2I) INTELLIGENT

Miller, Jeffrey A.

180

Vision-Based Road-Following Using a Small Autonomous Eric Frew, Tim McGee, ZuWhan Kim, Xiao Xiao, Stephen Jackson, Michael Morimoto, Sivakumar Rathinam, Jose Padial,  

E-Print Network [OSTI]

for unmanned aerial vehicles (UAVs), such as the ones presented here, enables complex autonomous missionsVision-Based Road-Following Using a Small Autonomous Aircraft12 Eric Frew, Tim McGee, ZuWhan Kim Center for Collaborative Control of Unmanned Vehicles University of California ­ Berkeley 2105 Bancroft

Kim, ZuWhan

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

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

182

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

183

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

184

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

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

vehicle evaluation, codes and standards development, and heavy vehicle systems optimization. 2012vsstreport.pdf More Documents & Publications Vehicle Technologies Office:...

185

Vehicle Technologies Office: 2011 Vehicle and Systems Simulation...  

Energy Savers [EERE]

vehicle evaluation, codes and standards development, and heavy vehicle systems optimization. 2011vsstreport.pdf More Documents & Publications Vehicle Technologies Office:...

186

DOE Vehicle Technologies Program 2009 Merit Review Report - Vehicle...  

Broader source: Energy.gov (indexed) [DOE]

1.pdf More Documents & Publications DOE Vehicle Technologies Program 2009 Merit Review Report DOE Vehicle Technologies Program 2009 Merit Review Report - Energy Storage DOE Vehicle...

187

Effects of Vehicle Image in Gasoline-Hybrid Electric Vehicles  

E-Print Network [OSTI]

The Images of Hybrid Vehicles Each of the householdsbetween hybrid and non-hybrid vehicles was observed in smallowned Honda Civic Hybrids, vehicles that are virtually

Heffner, Reid R.; Kurani, Kenneth S; Turrentine, Tom

2005-01-01T23:59:59.000Z

188

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

Broader source: All U.S. Department of Energy (DOE) Office Webpages (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...

189

Virginia Natural Gas's Hampton Roads Pipeline Crossing  

Broader source: Energy.gov [DOE]

Presentation—given at the Federal Utility Partnership Working Group (FUPWG) Fall 2008 meeting—covers Virginia Natural Gas's (VNG's) pipeline project at Hampton Roads Crossing (HRX).

190

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...

191

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...

192

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...

193

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...

194

Electric Drive Vehicle Demonstration and Vehicle Infrastructure...  

Broader source: Energy.gov (indexed) [DOE]

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

195

Advanced Technology Vehicle Testing  

SciTech Connect (OSTI)

The light-duty vehicle transportation sector in the United States depends heavily on imported petroleum as a transportation fuel. The Department of Energy’s Advanced Vehicle Testing Activity (AVTA) is testing advanced technology vehicles to help reduce this dependency, which would contribute to the economic stability and homeland security of the United States. These advanced technology test vehicles include internal combustion engine vehicles operating on 100% hydrogen (H2) and H2CNG (compressed natural gas) blended fuels, hybrid electric vehicles, neighborhood electric vehicles, urban electric vehicles, and electric ground support vehicles. The AVTA tests and evaluates these vehicles with closed track and dynamometer testing methods (baseline performance testing) and accelerated reliability testing methods (accumulating lifecycle vehicle miles and operational knowledge within 1 to 1.5 years), and in normal fleet environments. The Arizona Public Service Alternative Fuel Pilot Plant and H2-fueled vehicles are demonstrating the feasibility of using H2 as a transportation fuel. Hybrid, neighborhood, and urban electric test vehicles are demonstrating successful applications of electric drive vehicles in various fleet missions. The AVTA is also developing electric ground support equipment (GSE) test procedures, and GSE testing will start during the fall of 2003. All of these activities are intended to support U.S. energy independence. The Idaho National Engineering and Environmental Laboratory manages these activities for the AVTA.

James Francfort

2003-11-01T23:59:59.000Z

196

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

197

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

198

The Case for Electric Vehicles  

E-Print Network [OSTI]

land Press, 1995 TESTING ELECTRIC VEHICLE DEMAND IN " HYBRIDThe Case for Electric Vehicles DanieI Sperlmg Reprint UCTCor The Case for Electric Vehicles Darnel Sperling Institute

Sperling, Daniel

2001-01-01T23:59:59.000Z

199

Electric Vehicle Smart Charging Infrastructure  

E-Print Network [OSTI]

for Multiplexed Electric Vehicle Charging”, US20130154561A1,Chynoweth, ”Intelligent Electric Vehicle Charging System”,of RFID Mesh Network for Electric Vehicle Smart Charging

Chung, Ching-Yen

2014-01-01T23:59:59.000Z

200

Coordinating Automated Vehicles via Communication  

E-Print Network [OSTI]

1.1 Vehicle Automation . . . . . . . . . . . 1.1.1 Controlareas of technology in vehicle automation and communicationChapter 1 Introduction Vehicle Automation Automation is an

Bana, Soheila Vahdati

2001-01-01T23:59:59.000Z

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.


201

Vehicle Technologies Office: AVTA - Diesel Internal Combusion...  

Energy Savers [EERE]

Vehicle Technologies Office: AVTA - Diesel Internal Combusion Engine Vehicles Vehicle Technologies Office: AVTA - Diesel Internal Combusion Engine Vehicles The Advanced Vehicle...

202

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

E-Print Network [OSTI]

VEHICLE USAGE LOG Department ________________________________________ Vehicle Homebase ____________________________ Week Ended (Sunday) _________________ Door #____________ License Plate ____________________ Vehicle/Supplies (Enter Description such as grade sheets, artifacts, money, etc.) 6. Taking vehicle to Automotive Shop

Yang, Zong-Liang

203

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

204

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

205

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

206

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.

207

Consumer Vehicle Technology Data  

Broader source: Energy.gov [DOE]

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

208

A fast direct numerical simulation method for characterising hydraulic roughness  

E-Print Network [OSTI]

We describe a fast direct numerical simulation (DNS) method that promises to directly characterise the hydraulic roughness of any given rough surface, from the hydraulically smooth to the fully rough regime. The method circumvents the unfavourable computational cost associated with simulating high-Reynolds-number flows by employing minimal-span channels (Jimenez & Moin 1991). Proof-of-concept simulations demonstrate that flows in minimal-span channels are sufficient for capturing the downward velocity shift, that is, the Hama roughness function, predicted by flows in full-span channels. We consider two sets of simulations, first with modelled roughness imposed by body forces, and second with explicit roughness described by roughness-conforming grids. Owing to the minimal cost, we are able to conduct DNSs with increasing roughness Reynolds numbers while maintaining a fixed blockage ratio, as is typical in full-scale applications. The present method promises a practical, fast and accurate tool for character...

Chung, Daniel; MacDonald, Michael; Hutchins, Nicholas; Ooi, Andrew

2015-01-01T23:59:59.000Z

209

Automated Vehicle-to-Vehicle Collision Avoidance at Intersections  

E-Print Network [OSTI]

Automated Vehicle-to-Vehicle Collision Avoidance at Intersections M. R. Hafner1 , D. Cunningham2 on modified Lexus IS250 test vehicles. The system utilizes vehicle-to-vehicle (V2V) Dedicated Short the velocities of both vehicles with automatic brake and throttle commands. Automatic commands can never cause

Del Vecchio, Domitilla

210

Motor Vehicle Record Procedure Objective  

E-Print Network [OSTI]

Motor Vehicle Record Procedure Objective Outline the procedure for obtaining motor vehicle record (MVR) through Fleet Services. Vehicle Operator Policy 3. Operators with 7 or more points on their motor vehicle record

Kirschner, Denise

211

Washington State Electric Vehicle  

E-Print Network [OSTI]

Washington State Electric Vehicle Implementation Bryan Bazard Maintenance and Alternate Fuel Technology Manager #12;Executive Order 14-04 Requires the procurement of electric vehicles where and equipment with electricity or biofuel to the "extent practicable" by June 2015 1. The vehicle is due

California at Davis, University of

212

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

213

Automotive vehicle sensors  

SciTech Connect (OSTI)

This report is an introduction to the field of automotive vehicle sensors. It contains a prototype data base for companies working in automotive vehicle sensors, as well as a prototype data base for automotive vehicle sensors. A market analysis is also included.

Sheen, S.H.; Raptis, A.C.; Moscynski, M.J.

1995-09-01T23:59:59.000Z

214

Speed Map for Autonomous Rovers over Rough Terrain  

E-Print Network [OSTI]

Grid Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . .considered obstacles [27] Grid Map showing Tile Size, Cellspeed map. It also covers grid maps and terrain roughness,

Loh, Jonathan Edau

2012-01-01T23:59:59.000Z

215

Canadian Solar Road Panel Design: A Structural and Environmental Analysis.  

E-Print Network [OSTI]

??Solar road panels are a technology that have the ability to revolutionize the way that roads are built and how electricity is generated. Strong incentives… (more)

Northmore, Andrew

2014-01-01T23:59:59.000Z

216

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...

217

Microsoft Word - CX-Ross-Lexington_access_road_WEB.doc  

Broader source: Energy.gov (indexed) [DOE]

Darin Bowman Project Manager - TELF-TPP-3 Proposed Action: Access road repair including reconstructing, grading, and shaping of roads, placing and compacting of rock surfacing,...

218

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

E-Print Network [OSTI]

Terms--Soft computing, knowledge-based fuzzy networks, rough sets, genetic algorithms, pattern recently for pattern classification, is such an example combining both rough sets and fuzzy setsRough-Fuzzy MLP: Modular Evolution, Rule Generation, and Evaluation Sankar K. Pal, Fellow, IEEE

Mitra, Sushmita

219

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

SciTech Connect (OSTI)

The U.S. Department of Energy’s 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

220

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

SciTech Connect (OSTI)

The U.S. Department of Energy’s 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

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

2010 Honda Insight VIN 0141 Hybrid Electric Vehicle Battery Test Results  

SciTech Connect (OSTI)

The U.S. Department of Energy 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 (HEVs), including testing the HEV 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 2010 Honda Insight HEV (VIN: JHMZE2H78AS010141). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Program of the U.S. Department of Energy.

Tyler Gray

2013-01-01T23:59:59.000Z

222

2010 Ford Fusion VIN 4757 Hybrid Electric Vehicle Battery Test Results  

SciTech Connect (OSTI)

The U.S. Department of Energy 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 (HEVs), including testing HEV 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 2010 Ford Fusion HEV (VIN: 3FADP0L34AR144757). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Program of the U.S. Department of Energy.

Tyler Gray; Matthew Shirk

2013-01-01T23:59:59.000Z

223

2010 Toyota Prius VIN 6063 Hybrid Electric Vehicle Battery Test Results  

SciTech Connect (OSTI)

The U.S. Department of Energy 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 (HEVs), including testing the HEV 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 2010 Toyota Prius HEV (VIN JTDKN3DU5A0006063). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Program of the U.S. Department of Energy.

Tyler Gray; Matthew Shirk

2013-01-01T23:59:59.000Z

224

2010 Honda Insight VIN 1748 Hybrid Electric Vehicle Battery Test Results  

SciTech Connect (OSTI)

The U.S. Department of Energy 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 (HEVs), including testing the HEV 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 2010 Honda Insight HEV (VIN: JHMZE2H59AS011748). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Program of the U.S. Department of Energy.

Tyler Gray; Matthew Shirk

2013-01-01T23:59:59.000Z

225

2010 Toyota Prius VIN 0462 Hybrid Electric Vehicle Battery Test Results  

SciTech Connect (OSTI)

The U.S. Department of Energy 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 (HEVs), including testing the HEV 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 2010 Toyota Prius HEV (VIN: JTDKN3DU2A5010462). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Program of the U.S. Department of Energy.

Tyler Gray; Matthew Shirk

2013-01-01T23:59:59.000Z

226

E-Print Network 3.0 - access roads Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Collection: Computer Technologies and Information Sciences 64 Colorado Forest Road Field Handbook Summary: . . . . . . . . . . . . 3 Road Access . . . . . . . . . . . . . . . . ....

227

Speciation of Sb in airborne particulate matter, vehicle brake linings, and brake pad wear residues  

E-Print Network [OSTI]

Speciation of Sb in airborne particulate matter, vehicle brake linings, and brake pad wear residues: XAS XANES EXAFS Antimony Particulate matter Brake linings a b s t r a c t Insights into the speciation of Sb in samples of brake linings, brake pad wear residues, road dust, and atmospheric particulate

Short, Daniel

228

Impacts of the extended-weight coal haul road system. Final research report, December 1995  

SciTech Connect (OSTI)

The Extended-Weight Coal Haul Road System, created by the Kentucky Legislature in 1986, consists of all roads which carry over 50,000 tons of coal in a calendar year. Trucks hauling coal on this system are authorized to exceed normal weight limits through the payment of an annual decal fee. A research study was initiated in July of 1992 to analyze the impacts of the extended-weight system. Analyses in this report are based on the following: historical data on coal production and transportation: data from coal decal applications; interviews of legislators, transportation officials, coal company representatives, and coal trucking representatives; newspaper articles; vehicle classification data; analyses of pavement costs; pavement rideability data; and accident data. Primary conclusions include; (1) The extended-weight system has apparently been somewhat successful in accomplishing the objective of enhancing the competitiveness and economic viability of the Kentucky coal industry; (2) Overall accident rates did not increase as a result of implementation of the extended-weight system, but the fatal accident injury rates were significantly higher on the extended-weight system and for trucks operating with the coal decal; (3) Advance-warning flashers have been evaluated and recommended as a means of reducing intersection accidents involving heavy/coal trucks; (4) The coal-decal fee structure results in a net annual loss in Road Fund revenue of approximately $2 million; (5) Forty percent of revenue from decal fees are allocated to counties even though county-maintained roads comprise only eight percent of the extended-weight system; (6) Heavier weights of coal-decal trucks add approximately $9 million annually to the pavement overlay costs; (7) Road users throughout the state are subsidizing the movement of Kentucky coal by participating in the cost of maintaining and improving the highway system; and (8) Possibly reflecting the increased funding of extended-weight roads.

Pigman, J.; Crabtree, J.; Agent, K.; Graves, C.; Deacon, J.

1995-12-01T23:59:59.000Z

229

William and Mary Athletics State Vehicle / Rental Vehicle / Personal Vehicle Policies  

E-Print Network [OSTI]

William and Mary Athletics State Vehicle / Rental Vehicle / Personal Vehicle Policies Last Update: 2/14/14 W&M's vehicle use policy requires that a driver authorization form be completed and approved before driving any vehicle (including a personal vehicle) for university business or a university

Swaddle, John

230

Vehicle Technologies Office: AVTA - Electric Vehicle Charging...  

Energy Savers [EERE]

the Alternative Fuel Data Center's page on plug-in electric vehicle infrastructure. For a map of the public EVSE available in the U.S., see the Alternative Fuels Station Locator....

231

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.

Béal, Marie-Pierre

2008-01-01T23:59:59.000Z

232

Alternative Fuel Road Signage Policies & Programs  

E-Print Network [OSTI]

) compressed natural gas (CNG), and electric vehicle (EV) charging it does not have text or graphic images

233

Contribution of Road Grade to the Energy Use of Modern Automobiles Across Large Datasets of Real-World Drive Cycles: Preprint  

SciTech Connect (OSTI)

Understanding the real-world power demand of modern automobiles is of critical importance to engineers using modeling and simulation to inform the intelligent design of increasingly efficient powertrains. Increased use of global positioning system (GPS) devices has made large scale data collection of vehicle speed (and associated power demand) a reality. While the availability of real-world GPS data has improved the industry's understanding of in-use vehicle power demand, relatively little attention has been paid to the incremental power requirements imposed by road grade. This analysis quantifies the incremental efficiency impacts of real-world road grade by appending high fidelity elevation profiles to GPS speed traces and performing a large simulation study. Employing a large real-world dataset from the National Renewable Energy Laboratory's Transportation Secure Data Center, vehicle powertrain simulations are performed with and without road grade under five vehicle models. Aggregate results of this study suggest that road grade could be responsible for 1% to 3% of fuel use in light-duty automobiles.

Wood, E.; Burton, E.; Duran, A.; Gonder, J.

2014-01-01T23:59:59.000Z

234

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

235

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

SciTech Connect (OSTI)

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

236

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.

237

HCEI Road Map: 2011 Edition (Brochure)  

SciTech Connect (OSTI)

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.

Braccio, R.; Finch, P.

2011-08-01T23:59:59.000Z

238

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

239

Advanced Technology Vehicle Testing  

SciTech Connect (OSTI)

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

240

General Vehicle Performance Specifications for the UPRM AUV Vehicle Specifications  

E-Print Network [OSTI]

General Vehicle Performance Specifications for the UPRM AUV Vehicle Specifications Vehicle Characteristics Specification Maximum Depth 700m with 1.5 safety factor Vehicle power 2kWHr Li Ion Rechargeable Transducer 700m rated Paroscientific Depth Sensor will be integrated into the vehicle navigation stream

Gilbes, Fernando

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

VEHICLE USE RECORD M/Y DEPARTMENT VEHICLE LOCATION  

E-Print Network [OSTI]

VEHICLE USE RECORD M/Y DEPARTMENT VEHICLE LOCATION Date Origin/Destination Purpose Time Out Time) Accuracy of Information (b) Valid Driver's License VEHICLE # TAG # VEHICLE MAKE, MODEL, AND YEAR NOTE: Vehicle logs must be maintained for audit purposes. It is important that all of the required information

Watson, Craig A.

242

Surface roughness of anodized titanium coatings.  

SciTech Connect (OSTI)

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

243

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

244

Quadrennial Technology Review Vehicle Efficiency and Electrification...  

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

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

245

Alternative Fuel Vehicle Resources  

Broader source: Energy.gov [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...

246

Vehicle Emissions Review - 2012  

Broader source: Energy.gov (indexed) [DOE]

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

247

Hydrogen Fuel Cell Vehicles  

E-Print Network [OSTI]

Research Institute 1990 Fuel Cell Status," Proceedings ofMiller, "Introduction: Fuel-Cell-Powered Vehicle DevelopmentPrograms," presented at Fuel Cells for Transportation,

Delucchi, Mark

1992-01-01T23:59:59.000Z

248

Propane vehicles : status, challenges, and opportunities.  

SciTech Connect (OSTI)

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

249

Georgia Tech Vehicle Acquisition and  

E-Print Network [OSTI]

1 2012 Georgia Tech 10/10/2012 Vehicle Acquisition and Disposition Manual #12;2 Vehicle Procedures Regardless of value, all vehicles should be included in this process. Acquisition of a Vehicle 1. Contact Fleet Coordinator to guide the departments in the purchasing process for all vehicles. 2. Fill out

250

Electric-Drive Vehicle Basics (Brochure)  

SciTech Connect (OSTI)

Describes the basics of electric-drive vehicles, including hybrid electric vehicles, plug-in hybrid electric vehicles, all-electric vehicles, and the various charging options.

Not Available

2011-04-01T23:59:59.000Z

251

Vehicle Technologies Office: AVTA - Evaluating Military Bases...  

Energy Savers [EERE]

Military Bases and Fleet Readiness for Electric Vehicles Vehicle Technologies Office: AVTA - Evaluating Military Bases and Fleet Readiness for Electric Vehicles The Vehicle...

252

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

253

Vehicle Technologies Office Merit Review 2014: In-Vehicle Evaluation...  

Broader source: Energy.gov (indexed) [DOE]

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...

254

Laboratory to change vehicle traffic-screening regimen at vehicle...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Changes to vehicle traffic-screening Laboratory to change vehicle traffic-screening regimen at vehicle inspection station Lanes two through five will be open 24 hours a day and...

255

The effect of roughness on aerosol deposition in tubes  

E-Print Network [OSTI]

all of the experiments conducted for this study. I admire his practicality, kind gestures, and work ethic. I will treasure all those times spent at Riverside campus and the WIPP site. I thank Mr. William Vance Payne for all of his help. His.... 50 55 63 66 VI IMPLICATION FOR WIPP 75 Pressure Drop and Roughness . . Sampling Line and Shrouded Probe Cleaning Interval. . . . . Roughness Measurement Procedure 75 80 87 VII CONCLUSIONS AND RECOMMENDATIONS . . . . 88 Roughness...

Chavez, Mario Cesar

1997-01-01T23:59:59.000Z

256

2010 Honda Civic Hybrid UltraBattery Conversion 5577 - Hybrid Electric Vehicle Battery Test Results  

SciTech Connect (OSTI)

The U.S. Department of Energy 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 (HEVs), including testing the HEV batteries when both the vehicles and batteries are new and at the conclusion of on-road fleet testing. This report documents battery testing performed for the 2010 Honda Civic HEV UltraBattery Conversion (VIN JHMFA3F24AS005577). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the AVTA for the Vehicle Technologies Program of the DOE.

Tyler Gray; Matthew Shirk; Jeffrey Wishart

2013-07-01T23:59:59.000Z

257

2011 Chevrolet Volt VIN 0815 Plug-In Hybrid Electric Vehicle Battery Test Results  

SciTech Connect (OSTI)

The U.S. Department of Energy (DOE) Advanced Vehicle Testing Activity (AVTA) program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on plug-in hybrid electric vehicles (PHEVs), including testing the PHEV batteries when both the vehicles and batteries are new and at the conclusion of 12,000 miles of on-road fleet testing. This report documents battery testing performed for the 2011 Chevrolet Volt PHEV (VIN 1G1RD6E48BU100815). The battery testing was performed by the Electric Transportation Engineering Corporation (eTec) dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the AVTA for the Vehicle Technologies Program of the DOE.

Tyler Gray; Matthew Shirk; Jeffrey Wishart

2013-07-01T23:59:59.000Z

258

Effects of Atomic Scale Roughness at Metal/insulator Interfaces...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (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)...

259

> 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.

260

Vehicle Technologies Office: AVTA - Plug-in Electric Vehicle...  

Broader source: Energy.gov (indexed) [DOE]

nation's vehicle fleet. VTO invested 400 million in 18 projects to demonstrate plug-in electric vehicles (PEVs, also known as electric cars) and infrastructure, including 10...

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

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

262

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

Broader source: Energy.gov (indexed) [DOE]

vehicle evaluation, codes and standards development, and heavy vehicle systems optimization. 2010vsstreport.pdf More Documents & Publications AVTA PHEV Demonstrations and...

263

Vehicle Technologies Office: 2013 Vehicle and Systems Simulation...  

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

and field evaluations, codes and standards, industry projects, and vehicle systems optimization. 2013vsstreport.pdf More Documents & Publications Vehicle Technologies Office:...

264

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

Broader source: All U.S. Department of Energy (DOE) Office Webpages (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...

265

The Vehicle Technologies Market Report  

E-Print Network [OSTI]

The Vehicle Technologies Market Report Center for Transportation Analysis 2360 Cherahala Boulevard Efficiency Transportation: Energy Environment Safety Security Vehicle Technologies T he Oak Ridge National Laboratory's Center for Transportation Analysis developed and published the first Vehicle Technologies Market

266

Optimal sensor fusion for land vehicle navigation  

SciTech Connect (OSTI)

Position location is a fundamental requirement in autonomous mobile robots which record and subsequently follow x,y paths. The Dept. of Energy, Office of Safeguards and Security, Robotic Security Vehicle (RSV) program involves the development of an autonomous mobile robot for patrolling a structured exterior environment. A straight-forward method for autonomous path-following has been adopted and requires digitizing'' the desired road network by storing x,y coordinates every 2m along the roads. The position location system used to define the locations consists of a radio beacon system which triangulates position off two known transponders, and dead reckoning with compass and odometer. This paper addresses the problem of combining these two measurements to arrive at a best estimate of position. Two algorithms are proposed: the optimal'' algorithm treats the measurements as random variables and minimizes the estimate variance, while the average error'' algorithm considers the bias in dead reckoning and attempts to guarantee an average error. Data collected on the algorithms indicate that both work well in practice. 2 refs., 7 figs.

Morrow, J.D.

1990-10-01T23:59:59.000Z

267

Energy Efficiency in Heavy Vehicle Tires, Drivetrains, and Braking Systems  

SciTech Connect (OSTI)

This document was prepared to support the primary goals of the Department of Energy, Office of Heavy Vehicle Technologies. These were recently stated as follows: ''Develop by 2004 the enabling technologies for a class 7-8 truck with a fuel efficiency of 10 mpg (at 65 mph) which will meet prevailing emission standards. For Class 3-6 trucks operating on an urban driving cycle, develop by 2004 commercially viable vehicles that achieve at least double the fuel economy of comparable current vehicles (1999), and as a research goal, reduce criteria pollutants to 30% below EPA standards. Develop by 2004 the diesel engine enabling technologies to support large-scale industry dieselization of Class 1 and 2 trucks, achieving a 35 % fuel efficiency improvement over comparable gasoline-fueled trucks, while meeting applicable emissions standards.'' The enabling technologies for improving the fuel efficiency of trucks, include not only engine technologies but also technologies involved with lowering the rolling resistance of tires, reducing vehicle aerodynamic drag, improving thermal management, and reducing parasitic frictional losses in drive train components. Opportunities also exist for making better use of the energy that might ordinarily be dissipated during vehicle braking. Braking systems must be included in this evaluation since safety in truck operations is vital, and braking requirements are greater for vehicles having lowered resistance to rolling. The Office of Heavy Vehicle Technologies has initiated a program to improve the aerodynamics of heavy vehicles through wind tunnel testing, computational modeling, and on-road evaluations. That activity is described in a separate multi-year plan; therefore, emphasis in this document will be on tires, drive trains, and braking systems. Recent, dramatic fluctuations in diesel fuel prices have emphasized the importance of effecting savings in truck fuel economy by implementing new component designs and materials.

Peter J. Blau

2000-04-26T23:59:59.000Z

268

Vehicle Technologies Office: Propulsion Systems  

Broader source: Energy.gov [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...

269

Gasoline Ultra Fuel Efficient Vehicle  

Broader source: Energy.gov (indexed) [DOE]

Principal Investigator 13MY11 2011 DOE Vehicle Technologies Review Gasoline Ultra Fuel Efficient Vehicle ACE064 "This presentation does not contain any proprietary,...

270

Fuzzy Rough Positive Region based Nearest Neighbour Classification  

E-Print Network [OSTI]

of the main subjects in machine learning and pattern recognition, with applications in fields like spam theory to improve the FNN classifier. Fuzzy rough set theory was designed to model imperfect knowledgeFuzzy Rough Positive Region based Nearest Neighbour Classification Nele Verbiest, Chris Cornelis

Gent, Universiteit

271

Case Generation Using Rough Sets with Fuzzy Representation  

E-Print Network [OSTI]

, granular computing, rough-fuzzy hybridization, soft computing, pattern recognition, data mining. æ 1 for case generation. Fuzzy set theory is used for linguistic representation of patterns, thereby producing a fuzzy granulation of the feature space. Rough set theory is used to obtain dependency rules which model

Mitra, Pabitra

272

Counterintuitive MCNPX Results for Scintillator Surface Roughness Effect  

SciTech Connect (OSTI)

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

273

FRACTAL DESCRIPTION OF ROUGH SURFACES FOR HAPTIC DISPLAY  

E-Print Network [OSTI]

FRACTAL DESCRIPTION OF ROUGH SURFACES FOR HAPTIC DISPLAY A DISSERTATION SUBMITTED TO THE DEPARTMENT system using fractals. A background on traditional methods for describing surface roughness is given. Fractals are used to characterize one- dimensional surface profiles using two parameters, the amplitude

Stanford University

274

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; Sébastien Bevand; Yixiang Gan; Dorian Hanaor; Gwénaëlle Proust; Bruno Guelorget; Delphine Retraint

2014-09-03T23:59:59.000Z

275

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...

276

A Verified Hybrid Controller For Automated Vehicles  

E-Print Network [OSTI]

con- trollers for vehicle automation," in American ControlTomizuka, Vehicle lateral control for highway automation,"

Lygeros, J.; Godbole, D. N.; Sastry, S.

1997-01-01T23:59:59.000Z

277

ROBUST SCALABLE VEHICLE CONTROL VIA NON-DIMENSIONAL VEHICLE DYNAMICS  

E-Print Network [OSTI]

- 1 - ROBUST SCALABLE VEHICLE CONTROL VIA NON-DIMENSIONAL VEHICLE DYNAMICS S. Brennan & A. Alleyne and spatial re-parameterization of the linear vehicle Bicycle Model is presented utilizing non-dimensional ratios of vehicle parameters called -groups. Investigation of the -groups using compiled data from 44

Brennan, Sean

278

ROBUST SCALABLE VEHICLE CONTROL VIA NON-DIMENSIONAL VEHICLE DYNAMICS  

E-Print Network [OSTI]

ROBUST SCALABLE VEHICLE CONTROL VIA NON-DIMENSIONAL VEHICLE DYNAMICS S. Brennan & A. Alleyne Dept, IL 61801 ABSTRACT A temporal and spatial re-parameterization of the well- known linear vehicle Bicycle Model is presented. This parameterization utilizes non-dimensional ratios of vehicle parameters

Brennan, Sean

279

A Gaussian process-based approach for handling uncertainty in vehicle dynamics simulation.  

SciTech Connect (OSTI)

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

280

Campus Services 1951 East-West Road  

E-Print Network [OSTI]

, mauka of Dole Street. Parking fee (Upper or Lower Campus): $6.00 per vehicle. UH parking permit holders may park in any marked stall on campus at no charge, space permitting. Carpooling, biking, walking or Lower Campus): $6.00 per vehicle. UH parking permit holders may park in any marked stall on campus

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

Hydrogen Fuel Cell Vehicles  

E-Print Network [OSTI]

Rechargeable Zinc-Air Battery System for Electric Vehicles,"hthium/polymer* Zinc-air battery (Electric Fuel)* NickelThe discharge rate for the zinc/air battery was 5 hours at a

Delucchi, Mark

1992-01-01T23:59:59.000Z

282

Thermal management concepts for higher efficiency heavy vehicles.  

SciTech Connect (OSTI)

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

283

Contribution of vehicle emissions to ambient carbonaceous particulate matter: A review and synthesis of the available data in the South Coast Air Basin. Final report  

SciTech Connect (OSTI)

Table of Contents: Executive Summary; Introduction; Ambient Carbonaceous Particulate Matter in the South Coast Air Basin; Measurements of Emissions from In-Use Motor Vehicles in the South Coast Air Basin; Integration of Emissions Measurements into Comprehensive Emissions Inventories; Relating Emissions fom Motor Vehicles to Particulate Air Quality; Synthesis: The Combined Effect of All Vehicle-Related Source Contributions Acting Together; Trends in More Recent Years; Opportunities for Further Research; References; Appendix A: Detailed Mass Emissions Rates for Organic Compounds from Motor Vehicle Exhaust; and Appendix B: Organic Compounds Emitted from Tire Dust, Paved Road Dust, and Brake Lining Wear Dust.

Cass, G.R.

1997-02-01T23:59:59.000Z

284

Surface forces: Surface roughness in theory and experiment  

SciTech Connect (OSTI)

A method of incorporating surface roughness into theoretical calculations of surface forces is presented. The model contains two chief elements. First, surface roughness is represented as a probability distribution of surface heights around an average surface height. A roughness-averaged force is determined by taking an average of the classic flat-surface force, weighing all possible separation distances against the probability distributions of surface heights. Second the model adds a repulsive contact force due to the elastic contact of asperities. We derive a simple analytic expression for the contact force. The general impact of roughness is to amplify the long range behaviour of noncontact (DLVO) forces. The impact of the elastic contact force is to provide a repulsive wall which is felt at a separation between surfaces that scales with the root-mean-square (RMS) roughness of the surfaces. The model therefore provides a means of distinguishing between “true zero,” where the separation between the average centres of each surface is zero, and “apparent zero,” defined by the onset of the repulsive contact wall. A normal distribution may be assumed for the surface probability distribution, characterised by the RMS roughness measured by atomic force microscopy (AFM). Alternatively the probability distribution may be defined by the histogram of heights measured by AFM. Both methods of treating surface roughness are compared against the classic smooth surface calculation and experimental AFM measurement.

Parsons, Drew F., E-mail: Drew.Parsons@anu.edu.au; Walsh, Rick B.; Craig, Vincent S. J. [Department of Applied Mathematics, Research School of Physical Sciences and Engineering, Australian National University, Canberra, ACT 0200 (Australia)] [Department of Applied Mathematics, Research School of Physical Sciences and Engineering, Australian National University, Canberra, ACT 0200 (Australia)

2014-04-28T23:59:59.000Z

285

Alternative Fuel Vehicles: The Case of Compressed Natural Gas (CNG) Vehicles in California Households  

E-Print Network [OSTI]

VEHICLES: THE CASE OF COMPRESSED NATURAL GAS (CNG) VEHICLESyou first learn about compressed natural gas (CNG) vehicles?VEHICLES: THE CASE OF COMPRESSED NATURAL GAS (CNG) VEHICLES

Abbanat, Brian A.

2001-01-01T23:59:59.000Z

286

Hybrid and Plug-In Electric Vehicles (Brochure), Vehicle Technologies Program (VTP)  

Broader source: Energy.gov [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.

287

Vehicle Technologies Office Merit Review 2014: Smith Electric...  

Broader source: Energy.gov (indexed) [DOE]

Smith Electric Vehicles: Advanced Vehicle Electrification + Transportation Sector Electrification Vehicle Technologies Office Merit Review 2014: Smith Electric Vehicles: Advanced...

288

Optimal Economic Selection of Road Design Standards for Timber Harvesting  

E-Print Network [OSTI]

with uniform conditions of road construction is to be accessed by truck road for timber harvest. A discrete when constructed to a given standard and used for timber haul depends fundamentally on the volume the entire length of the road even as haul volumes change are developed. Examples are given. FOR. SCI. 43

Greulich, Francis E.

289

ORIGINAL PAPER Wild Turkey (Meleagris gallopavo) association to roads  

E-Print Network [OSTI]

ORIGINAL PAPER Wild Turkey (Meleagris gallopavo) association to roads: implications for distance roads. Our objective was to determine if and when Rio Grande wild turkeys (Meleagris gallopavo gallopavo intermedia . Rio Grande wild turkey. Roads . Texas Communicated by H. Kierdorf D. R. Erxleben :M

Wallace, Mark C.

290

WP1 Climate services for road  

E-Print Network [OSTI]

WP1 Climate services for road authorities Janette Bessembinder et al. #12;2 A1: review, analysis and assessment of existing climate change projections regarding TEN-T needs A2: Development of a common methodology for the production of regional climate projections to provide consistent input data for risk

Haak, Hein

291

Finance forum.........................2 LTAP Roads Scholars.............3  

E-Print Network [OSTI]

· Finance forum.........................2 · LTAP Roads Scholars.............3 · CTS Executive on page 3 Value capture continued on page 2 Current funding and finance mechanisms for transportation face completed research project led by CTS. "The project provides new financing meth- ods that are not currently

Minnesota, University of

292

Transport Theory for Shallow Water Propagation with Rough Boundaries  

SciTech Connect (OSTI)

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

293

Vehicle Repair Policy Outline the policy regarding vehicle repair on University of Michigan (U-M) vehicles.  

E-Print Network [OSTI]

Vehicle Repair Policy Objective Outline the policy regarding vehicle repair on University of Michigan (U-M) vehicles. Policy 1. All vehicle repairs performed on U-M vehicles must be coordinated facility to repair their fleet vehicles. 2. U-M vehicles leased through Fleet Services include routine

Kirschner, Denise

294

Assessment of institutional barriers to the use of natural gas in automotive vehicle fleets  

SciTech Connect (OSTI)

Institutional barriers to the use of natural gas as a fuel for motor vehicle fleets were identified and assessed. Recommendations for barrier removal were then developed. The research technique was a combination of literature review and interviews of knowledgeable persons in government and industry, including fleet operators and marketers of natural gas vehicles and systems. Eight types of institutional barriers were identified and assessed. The most important were two safety-related barriers: (1) lack of a national standard for the safety design and certification of natural gas vehicles and refueling stations; and (2) excessively conservative or misapplied state and local regulations, including bridge and tunnel restrictions, restrictions on types of vehicles that may be fueled by natural gas, zoning regulations that prohibit operation of refueling stations, parking restrictions, application of LPG standards to LNG vehicles, and unintentionally unsafe vehicle or refueling station requirements. Other barriers addressed include: (3) need for clarification of EPA's tampering enforcement policy; (4) the US hydrocarbon standard; (5) uncertainty concerning state utility commission jurisdiction; (6) sale-for-resale prohibitions imposed by natural gas utility companies or state utility commissions; (7) uncertainty of the effects of conversions to natural gas on vehicle manufacturers warranties; and (8) need for a natural gas to gasoline-equivalent-units conversion factor for use in calculation of state road use taxes. Insurance on natural gas vehicles, and state emissions and anti-tampering regulations were also investigated as part of the research but were not found to be barriers.

Jablonski, J.; Lent, L.; Lawrence, M.; White, L.

1983-08-01T23:59:59.000Z

295

Effect of Surface Roughness on Wind Turbine Performance  

E-Print Network [OSTI]

Wind farm operators observe production deficits as machines age. Quantifying deterioration on individual components is difficult, but one potential explanation is accumulation of blade surface roughness. Historically, wind turbine airfoils were...

Ehrmann, Robert Schaefer

2014-06-25T23:59:59.000Z

296

Hypersonic Measurements of Roughness-Induced Transient Growth  

E-Print Network [OSTI]

The effects of surface roughness on boundary-layer disturbance growth and laminar-to-turbulent transition are not well understood, especially in hypersonic boundary layers. The transient growth mechanism that produces algebraic growth of stream wise...

Sharp, Nicole Susanne

2014-04-17T23:59:59.000Z

297

Ice friction: The effects of surface roughness, structure, and hydrophobicity  

SciTech Connect (OSTI)

The effect of surface roughness, structure, and hydrophobicity on ice friction is studied systematically over a wide range of temperature and sliding speeds using several metallic interfaces. Hydrophobicity in combination with controlled roughness at the nanoscale is achieved by femtosecond laser irradiation to mimic the lotus effect on the slider's surface. The controlled roughness significantly increases the coefficient of friction at low sliding speeds and temperatures well below the ice melting point. However, at temperatures close to the melting point and relatively higher speeds, roughness and hydrophobicity significantly decrease ice friction. This decrease in friction is mainly due to the suppression of capillary bridges in spite of the presence of surface asperities that facilitate their formation. Finally, grooves oriented in the sliding direction also significantly decrease friction in the low velocity range compared to scratches and grooves randomly distributed over a surface.

Kietzig, Anne-Marie; Hatzikiriakos, Savvas G.; Englezos, Peter [Department of Chemical and Biological Engineering, University of British Columbia, Vancouver, British Columbia V6T 1Z3 (Canada)

2009-07-15T23:59:59.000Z

298

Influence of surface roughness and waviness upon thermal contact resistance  

E-Print Network [OSTI]

This work deals with the phenomenon of thermal resistance between contacting solids. Attention is directed towards contiguous solids possessing both surface roughness and waviness. When two such surfaces are brought together ...

Yovanovich, M. Michael

1967-01-01T23:59:59.000Z

299

PROPAGATION OF SINGULARITIES FOR ROUGH METRICS HART F. SMITH  

E-Print Network [OSTI]

PROPAGATION OF SINGULARITIES FOR ROUGH METRICS HART F. SMITH Abstract. We use a wave packet the Simons Foundation (# 266371 to Hart Smith). 1 #12;2 HART F. SMITH H¨ormander's theorem [9] on propagation

Smith, Hart F.

300

Methylotroph cloning vehicle  

DOE Patents [OSTI]

A cloning vehicle comprising: a replication determinant effective for replicating the vehicle in a non-C.sub.1 -utilizing host and in a C.sub.1 -utilizing host; DNA effective to allow the vehicle to be mobilized from the non-C.sub.1 -utilizing host to the C.sub.1 -utilizing host; DNA providing resistance to two antibiotics to which the wild-type C.sub.1 -utilizing host is susceptible, each of the antibiotic resistance markers having a recognition site for a restriction endonuclease; a cos site; and a means for preventing replication in the C.sub.1 -utilizing host. The vehicle is used for complementation mapping as follows. DNA comprising a gene from the C.sub.1 -utilizing organism is inserted at the restriction nuclease recognition site, inactivating the antibiotic resistance marker at that site. The vehicle can then be used to form a cosmid structure to infect the non-C.sub.1 -utilizing (e.g., E. coli) host, and then conjugated with a selected C.sub.1 -utilizing mutant. Resistance to the other antibiotic by the mutant is a marker of the conjugation. Other phenotypical changes in the mutant, e.g., loss of an auxotrophic trait, is attributed to the C.sub.1 gene. The vector is also used to inactivate genes whose protein products catalyze side reactions that divert compounds from a biosynthetic pathway to a desired product, thereby producing an organism that makes the desired product in higher yields.

Hanson, Richard S. (Deephaven, MN); Allen, Larry N. (Excelsior, MN)

1989-04-25T23:59:59.000Z

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.


301

Apparatus for stopping a vehicle  

DOE Patents [OSTI]

An apparatus for externally controlling one or more brakes on a vehicle having a pressurized fluid braking system. The apparatus can include a pressurizable vessel that is adapted for fluid-tight coupling to the braking system. Impact to the rear of the vehicle by a pursuit vehicle, shooting a target mounted on the vehicle or sending a signal from a remote control can all result in the fluid pressures in the braking system of the vehicle being modified so that the vehicle is stopped and rendered temporarily inoperable. A control device can also be provided in the driver's compartment of the vehicle for similarly rendering the vehicle inoperable. A driver or hijacker of the vehicle preferably cannot overcome the stopping action from the driver's compartment.

Wattenburg, Willard H. (Walnut Creek, CA); McCallen, David B. (Livermore, CA)

2007-03-20T23:59:59.000Z

302

Development of an automated Red Light Violation Detection System (RLVDS) for Indian vehicles  

E-Print Network [OSTI]

Integrated Traffic Management Systems (ITMS) are now implemented in different cities in India to primarily address the concerns of road-safety and security. An automated Red Light Violation Detection System (RLVDS) is an integral part of the ITMS. In our present work we have designed and developed a complete system for generating the list of all stop-line violating vehicle images automatically from video snapshots of road-side surveillance cameras. The system first generates adaptive background images for each camera view, subtracts captured images from the corresponding background images and analyses potential occlusions over the stop-line in a traffic signal. Considering round-the-clock operations in a real-life test environment, the developed system could successfully track 92% images of vehicles with violations on the stop-line in a "Red" traffic signal.

Saha, Satadal; Nasipuri, Mita; Basu, Dipak Kumar

2010-01-01T23:59:59.000Z

303

Impacts of the extended-weight coal haul road system (interim report). Research report  

SciTech Connect (OSTI)

The Extended-Weight Coal Haul Road System, created by Kentucky`s Legislature in 1986, consists of all roads which carry over 50,000 tons of coal in a calendar year. Trucks hauling coal on this system are authorized to exceed normal weight limits through the payment of an annual decal fee. A research study was initiated in July of 1992 to analyze the impacts of the extended-weight system. This interim report prepared after one year of a three-year study, describes the analyses performed thus far and presents preliminary findings, recommendations, and a discussion of future work. Analyses in this report are based on: historical data on coal production and transportation; data from coal decal applications; interviews of legislators, transportation officials, coal company representatives, and coal trucking representatives: newspaper articles; vehicle classification data; a pavement cost analysis; and accident data. Preliminary conclusions include: (1) The extended-weight system has apparently been somewhat successful in accomplishing the primary objectives: to enhance the competitiveness and economic viability of Kentucky`s coal industry and to eliminate the perceived need for cal haulers to violate the law in order to be competitive; (2) Overall accident rates are no higher on the extended-weight system than on other comparable routes, but the fatal accident rate is significantly higher on the extended-weight system; (3) The coal-decal fee structure results in a net annual loss in Road Fund revenue of approximately $2 million; (4) Forty percent of the revenue from decal sales is allocated to the counties, although less than ten percent of the extended-weight system in county-maintained; (5) The heavier weights of coal-decal trucks add approximately $9 million annually to pavement overlay costs and increase other highway costs. (6) Road users throughout the state are subsidizing the movement of Kentucky coal by underwriting the increased costs.

Crabtree, J.D.; Pigman, J.G.; Deacon, J.A.; Agent, K.R.

1993-10-01T23:59:59.000Z

304

Experimental investigation of onboard storage and refueling systems for liquid-hydrogen-fueled vehicles  

SciTech Connect (OSTI)

A 2-1/2-year baseline experimental hydrogen-fueled automotive vehicle project was conducted to evaluate and document state-of-the-art capabilities in engine conversion for hydrogen operation, liquid-hydrogen onboard storage, and liquid-hydrogen refueling. The engine conversion, onboard liquid-hydrogen storage tank, and liquid-hydrogen refueling system used in the project represented readily available equipment or technology when the project began. The project information documented herein can serve as a basis of comparison with which to evaluate future vehicles that are powered by hydrogen or other alternative fuels, with different engines, and different fuel-storage methods. The results of the project indicate that liquid-hydrogen storage observed an operating vehicle and routine refueling of the vehicle can be accomplished over an extended period without any major difficulty. Two different liquid-hydrogen vehicle onboard storage tanks designed for vehicular applications were tested in actual road operation: the first was an aluminum dewar with a liquid-hydrogen capacity of 110 l; the second was a Dewar with an aluminum outer vessel, two copper, vapor-cooled thermal-radiation shields, and a stainless-steel inner vessel with a liquid-hydrogen capacity of 155 l. The car was refueled with liquid hydrogen at least 65 times involving more than 8.1 kl of liquid hydrogen during the 17 months that the car was operated on liquid hydrogen. The vehicle, a 1979 Buick Century sedan with a 3.8-l-displacement turbocharged V6 engine, was driven for 3633 km over the road on hydrogen. The vehicle had a range without refueling of about 274 km with the first liquid-hydrogen tank and about 362 km with the second tank. The vehicle achieved 2.4 km/l of liquid hydrogen which corresponds to 9.4 km/l gasoline on an equivalent energy basis.

Stewart, W.F.

1982-09-01T23:59:59.000Z

305

The Evolution of Sustainable Personal Vehicles  

E-Print Network [OSTI]

energy resource conversion (NREL, 2004). Sustainable Vehicle Energy StorageEnergy, Fuel, & Vehicle Technologies.41 Introduction41 Sustainable Energy Resources..42 Sustainable Vehicle Energy Storage..43 Sustainable

Jungers, Bryan D

2009-01-01T23:59:59.000Z

306

Achieving and Demonstrating Vehicle Technologies Engine Fuel...  

Broader source: Energy.gov (indexed) [DOE]

Vehicle Technologies Engine Fuel Efficiency Milestones Achieving and Demonstrating Vehicle Technologies Engine Fuel Efficiency Milestones 2010 DOE Vehicle Technologies and Hydrogen...

307

Demonstration of Automated Heavy-Duty Vehicles  

E-Print Network [OSTI]

a future in which vehicle automation technologies are ableto support the heavy vehicle automation including PrecisionCommittee on Vehicle-Highway Automation, and the attendees

2006-01-01T23:59:59.000Z

308

Vehicle Technologies Office: Annual Progress Reports | Department...  

Energy Savers [EERE]

Vehicle Technology Analysis and Evaluation Activities and Heavy Vehicle Systems Optimization Program DOE Vehicle Technologies Office Annual Merit Review Energy Storage Research...

309

Vehicle Technologies Office Merit Review 2014: Thermoelectric...  

Broader source: Energy.gov (indexed) [DOE]

Thermoelectric Waste Heat Recovery Program for Passenger Vehicles Vehicle Technologies Office Merit Review 2014: Thermoelectric Waste Heat Recovery Program for Passenger Vehicles...

310

The Evolution of Sustainable Personal Vehicles  

E-Print Network [OSTI]

Propulsion Systems for Hybrid Vehicles. The Institution ofA.B. (1996). Ultralight-Hybrid Vehicle Design: OvercomingLightweight Electric/Hybrid Vehicle Design. Reel Educational

Jungers, Bryan D

2009-01-01T23:59:59.000Z

311

Hydrogen Vehicle and Infrastructure Demonstration and Validation...  

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

Vehicle and Infrastructure Demonstration and Validation Hydrogen Vehicle and Infrastructure Demonstration and Validation 2009 DOE Hydrogen Program and Vehicle Technologies Program...

312

Natural Gas Vehicle and Infrastructure Codes and Standards Citations (Brochure), NREL (National Renewable Energy Laboratory)  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterEnergyAuthorization for(EV) Road UserNatural Gas Vehicle and

313

Analyzing Vehicle Fuel Saving Opportunities through Intelligent Driver Feedback  

SciTech Connect (OSTI)

Driving style changes, e.g., improving driver efficiency and motivating driver behavior changes, could deliver significant petroleum savings. This project examines eliminating stop-and-go driving and unnecessary idling, and also adjusting acceleration rates and cruising speeds to ideal levels to quantify fuel savings. Such extreme adjustments can result in dramatic fuel savings of over 30%, but would in reality only be achievable through automated control of vehicles and traffic flow. In real-world driving, efficient driving behaviors could reduce fuel use by 20% on aggressively driven cycles and by 5-10% on more moderately driven trips. A literature survey was conducted of driver behavior influences, and pertinent factors from on-road experiments with different driving styles were observed. This effort highlighted important driver influences such as surrounding vehicle behavior, anxiety over trying to get somewhere quickly, and the power/torque available from the vehicle. Existing feedback approaches often deliver efficiency information and instruction. Three recommendations for maximizing fuel savings from potential drive cycle improvement are: (1) leveraging applications with enhanced incentives, (2) using an approach that is easy and widely deployable to motivate drivers, and (3) utilizing connected vehicle and automation technologies to achieve large and widespread efficiency improvements.

Gonder, J.; Earleywine, M.; Sparks, W.

2012-06-01T23:59:59.000Z

314

Vehicle brake testing system  

DOE Patents [OSTI]

This invention relates to a force measuring system capable of measuring forces associated with vehicle braking and of evaluating braking performance. The disclosure concerns an invention which comprises a first row of linearly aligned plates, a force bearing surface extending beneath and beside the plates, vertically oriented links and horizontally oriented links connecting each plate to a force bearing surface, a force measuring device in each link, a transducer coupled to each force measuring device, and a computing device coupled to receive an output signal from the transducer indicative of measured force in each force measuring device. The present invention may be used for testing vehicle brake systems.

Stevens, Samuel S. (Harriman, TN); Hodgson, Jeffrey W. (Lenoir City, TN)

2002-11-19T23:59:59.000Z

315

BEEST: Electric Vehicle Batteries  

SciTech Connect (OSTI)

BEEST Project: The U.S. spends nearly a $1 billion per day to import petroleum, but we need dramatically better batteries for electric and plug-in hybrid vehicles (EV/PHEV) to truly compete with gasoline-powered cars. The 10 projects in ARPA-E’s BEEST Project, short for “Batteries for Electrical Energy Storage in Transportation,” could make that happen by developing a variety of rechargeable battery technologies that would enable EV/PHEVs to meet or beat the price and performance of gasoline-powered cars, and enable mass production of electric vehicles that people will be excited to drive.

None

2010-07-01T23:59:59.000Z

316

Electric Drive Vehicle Demonstration and Vehicle Infrastructure Evaluation  

Broader source: Energy.gov [DOE]

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

317

Vehicle Mass Impact on Vehicle Losses and Fuel Economy  

Broader source: Energy.gov [DOE]

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

318

Control device for vehicle speed  

SciTech Connect (OSTI)

This patent describes a control device for vehicle speed comprising: a throttle driving means operatively coupled to a throttle valve of a vehicle; a set switch means for commanding memorization of the vehicle speed; a resume switch means for commanding read of the vehicle speed; a vehicle speed detecting means for generating a signal in accordance with the vehicle speed; a vehicle speed memory; an electronical control means for memorizing in the vehicle speed memory vehicle speed information corresponding to the signal obtained from the vehicle speed detecting means in response to actuation of the set switch means. The control means is also for reading out the content of the vehicle speed memory in response to actuation of the resume switch means to control the throttle driving means in accordance with the read-out content; a power supply means for supplying power to the electronical control means; and a power supply control switch means for controlling supply of power to the electronical control means in response to the state of at least one of the set switch means and the resume switch means and the state of the electronical control means. The improvement described here comprises the electronical control means sets the power supply control switch means into such a state that supply of power to the electronical control means is turned OFF, when vehicle speed information is not memorized in the vehicle speed memory.

Kawata, S.; Hyodo, H.

1987-03-03T23:59:59.000Z

319

Motor Vehicle Fleet Emissions by K I M B E R L Y S . B R A D L E Y ,  

E-Print Network [OSTI]

Motor Vehicle Fleet Emissions by OP-FTIR K I M B E R L Y S . B R A D L E Y , K E V I N B . B R O O concentrations of carbon monoxide (CO), carbon dioxide (CO2), and nitrous oxide (N2O) caused by emissions from to average emissions results obtained from on-road exhaust analysis using individual vehicle remote sensing

Denver, University of

320

A road map for implementing systems engineering  

SciTech Connect (OSTI)

Studies by academia, industry, and government indicate that applying a sound systems engineering process to development programs is an important tool for preventing cost and schedule overruns and performance deficiencies. There is an enormous body of systems engineering knowledge. Where does one start? How can the principles of systems engineering be applied in the Sandia environment? This road map is intended to be an aid to answering these questions.

Dean, F.F. [Sandia National Labs., Albuquerque, NM (United States). New Mexico Weapons Systems Engineering Center; Bentz, B.; Bahill, A.T. [Univ. of Arizona, Tucson, AZ (United States)

1997-02-01T23:59:59.000Z

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.


321

Modeling Information Propagation Along Traffic on Two Parallel Roads  

E-Print Network [OSTI]

IntelliDrive systems, including inter-vehicle communication and vehicle infrastructure integration, aim to improve safety, mobility, and efficiency of transportation. They build on the wireless ad hoc network technologies, enabling vehicles...

Yin, Kai

2010-10-12T23:59:59.000Z

322

Parametrized maneuvers for autonomous vehicles  

E-Print Network [OSTI]

This thesis presents a method for creating continuously parametrized maneuver classes for autonomous vehicles. These classes provide useful tools for motion planners, bundling sets of related vehicle motions based on a ...

Dever, Christopher W. (Christopher Walden), 1972-

2004-01-01T23:59:59.000Z

323

Commercial Vehicles Collaboration for  

E-Print Network [OSTI]

events (level derived from integrated design and safety analysis) · Protection against fire, depress Vehicle Transition Concepts Astronaut Office letter (June, 2010) describes position on crew suit as a resource to expedite this transition to the commercial market The current astronaut corps can be used

Waliser, Duane E.

324

Gasoline Ultra Fuel Efficient Vehicle  

Broader source: Energy.gov [DOE]

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

325

Methylotroph cloning vehicle  

DOE Patents [OSTI]

A cloning vehicle comprising: a replication determinant effective for replicating the vehicle in a non-C[sub 1]-utilizing host and in a C[sub 1]-utilizing host; DNA effective to allow the vehicle to be mobilized from the non-C[sub 1]-utilizing host to the C[sub 1]-utilizing host; DNA providing resistance to two antibiotics to which the wild-type C[sub 1]-utilizing host is susceptible, each of the antibiotic resistance markers having a recognition site for a restriction endonuclease; a cos site; and a means for preventing replication in the C[sub 1]-utilizing host. The vehicle is used for complementation mapping as follows. DNA comprising a gene from the C[sub 1]-utilizing organism is inserted at the restriction nuclease recognition site, inactivating the antibiotic resistance marker at that site. The vehicle can then be used to form a cosmid structure to infect the non-C[sub 1]-utilizing (e.g., E. coli) host, and then conjugated with a selected C[sub 1]-utilizing mutant. Resistance to the other antibiotic by the mutant is a marker of the conjugation. Other phenotypical changes in the mutant, e.g., loss of an auxotrophic trait, is attributed to the C[sub 1] gene. The vector is also used to inactivate genes whose protein products catalyze side reactions that divert compounds from a biosynthetic pathway to a desired product, thereby producing an organism that makes the desired product in higher yields. 3 figs.

Hanson, R.S.; Allen, L.N.

1989-04-25T23:59:59.000Z

326

Utility vehicle safety Operator training program  

E-Print Network [OSTI]

Utility vehicle safety Operator training program #12;Permissible use Utility Vehicles may only Utility Vehicle operator · When equipped with the "Required Equipment" · On public roadways within Drivers" · Obey all traffic regulations · Trained; update training every two years · Operate vehicles

Minnesota, University of

327

VEHICLE OPERATING PROCEDURES DEPARTMENT OF BIOLOGICAL SCIENCE  

E-Print Network [OSTI]

VEHICLE OPERATING PROCEDURES DEPARTMENT OF BIOLOGICAL SCIENCE GENERAL INFORMATION Vehicles resposniblity and disciplinary action. Vehicles may be used by faculty or staff from other departments complete the vehicle usage agreement form certifying that they have a valid driver's license

Ronquist, Fredrik

328

Electric-Drive Vehicle engineering  

E-Print Network [OSTI]

Electric-Drive Vehicle engineering COLLEGE of ENGINEERING Electric-drive engineers for 80 years t Home to nation's first electric-drive vehicle engineering program and alternative-credit EDGE Engineering Entrepreneur Certificate Program is a great addition to an electric-drive vehicle

Berdichevsky, Victor

329

Vehicle Operation and Parking Policy  

E-Print Network [OSTI]

Vehicle Operation and Parking Policy Responsible Administrative Unit: Finance & Administration in this policy. 2.0 POLICY STATEMENT This policy is intended to promote safe driving by operators of all vehicles are in effect at all times and apply to all persons and vehicles physically present on the CSM campus

330

VEHICLE NETWORKS: ACHIEVING REGULAR FORMATION  

E-Print Network [OSTI]

VEHICLE NETWORKS: ACHIEVING REGULAR FORMATION MADALENA CHAVES, ROBERT DAY, LUCIA GOMEZ a network of vehicles exchanging information among themselves with the intention of achieving a specified the performance of the vehicle network. A stochastic model for information flow is also considered, allowing

331

Vehicle Operation and Parking Policy  

E-Print Network [OSTI]

Vehicle Operation and Parking Policy Responsible Administrative Unit: Finance & Administration STATEMENT This policy is intended to promote safe driving by operators of all vehicles utilizing streets and apply to all persons and vehicles physically present on the CSM campus. For the purpose of this policy

332

Vehicle Management Driver Safety Program  

E-Print Network [OSTI]

Vehicle Management and Driver Safety Program Manual Facilities & Operations / Finance & Administration Version 2 April 2012 #12;© 2012 University of Alberta. #12;The Vehicle Management and Driver of employment. Driver Acknowledgement I have received the University of Alberta, Vehicle Management and Driver

Machel, Hans

333

The thermal Casimir effect for rough metallic plates  

E-Print Network [OSTI]

We propose a new theory of thermal Casimir effect, holding for the experimentally important case of metallic surfaces with a roughness having a spatial scale smaller than the skin depth. The theory is based on a simple phenomenological model for a rough conductor, that explicitly takes account of the fact that ohmic conduction in the immediate vicinity of the surface of a conductor is much impeded by surface roughness, if the amplitude of roughness is smaller than the skin depth. As a result of the new model, we find that surface roughness strongly influences the magnitude of the thermal correction to the Casimir force, independently of the plates separation. Our model, while consistent with recent accurate measurements of the Casimir force in the submicron range, leads to a new prediction for the not yet observed thermal correction to the Casimir force at large plates separation. Besides the thermal Casimir problem, our model is relevant for the correct theoretical interpretation of current experiments probing other proximity effects between conductors, like radiative heat transfer and quantum friction.

G. Bimonte

2007-11-04T23:59:59.000Z

334

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 Plug-in Hybrid (PHEV) Vehicle Technology Advancement and...

335

Advanced Vehicle Electrification & Transportation Sector Electrificati...  

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

& Transportation Sector Electrification Advanced Vehicle Electrification & Transportation Sector Electrification 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies...

336

Achieving and Demonstrating Vehicle Technologies Engine Fuel...  

Broader source: Energy.gov (indexed) [DOE]

Engine Fuel Efficiency Milestones Achieving and Demonstrating Vehicle Technologies Engine Fuel Efficiency Milestones 2009 DOE Hydrogen Program and Vehicle Technologies...

337

2012 U.S. Vehicle Analysis  

E-Print Network [OSTI]

Vehicles …………………………………………………………….. Ethanol Fuel Mixturesperformance of ethanol fuel mixtures vehicles ……….. Summaryon diesel, electricity, and ethanol fuel mixtures (ethanol/

Lam, Ho Yeung Michael

2012-01-01T23:59:59.000Z

338

Vehicle Technologies Office: Financial Opportunities - Active...  

Energy Savers [EERE]

Vehicle Technologies Office: Financial Opportunities - Active Solicitations Vehicle Technologies Office: Financial Opportunities - Active Solicitations To explore current financial...

339

Inhomogeneous Cooling of the Rough Granular Gas in Two Dimensions  

E-Print Network [OSTI]

We study the inhomogeneous clustered regime of a freely cooling granular gas of rough particles in two dimensions using large-scale event driven simulations and scaling arguments. During collisions, rough particles dissipate energy in both the normal and tangential directions of collision. In the inhomogeneous regime, translational kinetic energy and the rotational energy decay with time $t$ as power-laws $t^{-\\theta_T}$ and $t^{-\\theta_R}$. We numerically determine $\\theta_T \\approx 1$ and $\\theta_R \\approx 1.6$, independent of the coefficients of restitution. The inhomogeneous regime of the granular gas has been argued to be describable by the ballistic aggregation problem, where particles coalesce on contact. Using scaling arguments, we predict $\\theta_T=1$ and $\\theta_R=1$ for ballistic aggregation, $\\theta_R$ being different from that obtained for the rough granular gas. Simulations of ballistic aggregation with rotational degrees of freedom are consistent with these exponents.

Sudhir N. Pathak; Dibyendu Das; R. Rajesh

2014-07-03T23:59:59.000Z

340

ANALYZING SURFACE ROUGHNESS DEPENDENCE OF LINEAR RF LOSSES  

SciTech Connect (OSTI)

Topographic structure on Superconductivity Radio Frequency (SRF) surfaces can contribute additional cavity RF losses describable in terms of surface RF reflectivity and absorption indices of wave scattering theory. At isotropic homogeneous extent, Power Spectrum Density (PSD) of roughness is introduced and quantifies the random surface topographic structure. PSD obtained from different surface treatments of niobium, such Buffered Chemical Polishing (BCP), Electropolishing (EP), Nano-Mechanical Polishing (NMP) and Barrel Centrifugal Polishing (CBP) are compared. A perturbation model is utilized to calculate the additional rough surface RF losses based on PSD statistical analysis. This model will not consider that superconductor becomes normal conducting at fields higher than transition field. One can calculate the RF power dissipation ratio between rough surface and ideal smooth surface within this field range from linear loss mechanisms.

Reece, Charles E. [JLAB; Kelley, Michael J. [JLAB, W& M College; Xu, Chen [JLAB, W& M College

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.


341

Miniature Autonomous Robotic Vehicle (MARV)  

SciTech Connect (OSTI)

Sandia National Laboratories (SNL) has recently developed a 16 cm{sup 3} (1 in{sup 3}) autonomous robotic vehicle which is capable of tracking a single conducting wire carrying a 96 kHz signal. This vehicle was developed to assess the limiting factors in using commercial technology to build miniature autonomous vehicles. Particular attention was paid to the design of the control system to search out the wire, track it, and recover if the wire was lost. This paper describes the test vehicle and the control analysis. Presented in the paper are the vehicle model, control laws, a stability analysis, simulation studies and experimental results.

Feddema, J.T.; Kwok, K.S.; Driessen, B.J.; Spletzer, B.L.; Weber, T.M.

1996-12-31T23:59:59.000Z

342

Second Stage Intercooling Using LNG for Turbocharged Heavy Duty Road Vehicles Phase I Final Report  

SciTech Connect (OSTI)

It is well documented in engine performance literature that reduced engine inlet air temperature increases power output and reduces NO, emissions for both diesel and spark ignited (SI) engines. In addition, reduced inlet temperature increases the knock resistance of SI engines. In that most HD natural gas engines are SI derivatives of diesel engines it is appropriate to evaluate the benefits of reduced engine air temperature through LNG fuel. This project investigated the ''real world'' possibilities of a patented process for utilizing the ''cold'' in LNG to chill engine inlet air. The results support the conclusion that doing so is a practical means to increase engine power and reduce engine-out NO{sub x}.

None

1999-09-21T23:59:59.000Z

343

Robust yaw stability controller design and hardware-in-the-loop testing for a road vehicle  

E-Print Network [OSTI]

Unsymmetrical loading on a car like mu-split braking, side wind forces, or unilateral loss of tire pressure results in unexpected yaw disturbances that require yaw stabilization either by the driver or by an automatic ...

Guvenc, Levent

344

Distributed Embedded Real-Time Systems and Beyond: A Vision of Future Road Vehicle Management1  

E-Print Network [OSTI]

fuel, gas, or coal) rapidly raised a strong interest in, and rapidly growing investments into be expected to come from clean power sources as well. (For the latter, there are strong tenden- cies to be observed all over the world.) Lately a major progress in the lithium/ion battery technology has opened

Wedde, Horst F.

345

On-Road Emissions of Motor Vehicles in Brazil: Current Status  

E-Print Network [OSTI]

4.5 5 Mexico City 91 Kathmandhu 93 Bangkok 93 Leicester 92 Mexico City 94 Denmark 92 Taipei 93) · Dirty Screen (Texas) · SMART SIGN · CARS, TRUCKS, LOCOMOTIVES, MOTORCYCLES AIRPLANES, SNOWMOBILES

Denver, University of

346

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

E-Print Network [OSTI]

and willingness to forgive my work responsibilities, ultimately, allowed me to complete my dissertation. Time is a sacred resource, and if you had not been so generous with yours and mine, I might still be working on Chapter 3. Thank you for giving me more....3.1 Statistical Results………………………………………… 360 9.3.2 EM vs. dICE Use Between Operating Modes……………. 364 9.4 Pollutant Emissions…………………………………………………... 377 9.5 Concluding Remarks…………………………………………………. 400 CHAPTER 10: Diesel Internal Combustion Engine Use in PHEV...

Hohl, Carrie

2012-12-31T23:59:59.000Z

347

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

Broader source: Energy.gov (indexed) [DOE]

NH3 slip from SCR * Longer term: N2O from NOx slip cats at 250-300C Diesel Engines and Global Warming * Diesel releases about 25% less CO2 per mile traveled (based on VW Jetta)...

348

Anytime computation of time-optimal off-road vehicle maneuvers using the RRT*  

E-Print Network [OSTI]

Incremental sampling-based motion planning algorithms such as the Rapidly-exploring Random Trees (RRTs) have been successful in efficiently solving computationally challenging motion planning problems involving complex ...

Jeon, Jeong hwan

349

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

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy UsageAUDITVehicles »ExchangeDepartmentResolve to Save Energy This Year| Department of

350

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

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up fromDepartmentTieCelebrate Earth DayFuelsDepartmentPolicyClean,

351

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

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeat PumpRecord ofESPCofConstructionofFY 2011 Report1:Energy

352

Distributing Urea for the On-Road Vehicle Market | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeat Pump Models |Conduct, Parent(CRADA and DOW Area 5(Presentation) |Version

353

After-hours, weekend changes through East Jemez road vehicle access portal  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUCProductstwrmrAre theAdministratorCFM LEAP AircraftAdvancingDOEepithelialAfter

354

Effects of weaving on frontage road operations  

E-Print Network [OSTI]

are as follows (3): S orS =15+ 50 1 + a(1+VR) (viE)VL where: a, b, c, d = constants; S = average running speed of weaving vehicles, mph; S??= average running speed of non-weaving vehicles, mph; VR = volume ratio, v Jv; v?= total weaving flow rate... that was significantly different from those observed on the videos, it was assumed a simulation error had resulted. TABLE 7 Sites Used to Calibrate the CORSIM Simulation Site Time Period Beechnut Blvd. Story Rd. Exchange Pkwy. Summit Pkwy. 3:45 p. m. - 4:15 p. m...

Jacobson, Marc Stuart

1997-01-01T23:59:59.000Z

355

On the Road to Transportation Efficiency (Video)  

SciTech Connect (OSTI)

Reducing emissions and oil consumption are crucial worldwide goals. Reducing transportation emissions, in particular, is key to reducing overall emissions. Electric vehicles driving on electrified roadways could be a significant part of the solution. E-roadways offer a variety of benefits: reduce petroleum consumption (electricity is used instead of gasoline), decrease vehicular operating costs (from about 12 cents per mile to 4 cents per mile), and extend the operational range of electric vehicles. Plus, e-roadway power can come from renewable sources. This animation was sponsored by the Clean Transportation Sector Initiative, and interagency effort between the U.S. Department of Transportation and the U.S. Department of Energy.

Not Available

2014-03-01T23:59:59.000Z

356

Vehicle rear suspension mechanism  

SciTech Connect (OSTI)

A vehicle rear suspension mechanism is described which consists of: a suspension member connected with a vehicle body; wheel hub means supporting a rear wheel having a wheel center plane for rotation about a rotating axis; and connecting means for connecting the wheel hub means with the suspension member. The connecting means include ball joint means having a pivot center located forwardly of and below the rotating axis of the rear wheel and connecting the wheel hub means to the suspension member pivotably about the pivot center, first resilient means located between the wheel hub means and the suspension member rearwardly of and above the rotating axis of the rear wheel, and second resilient means located between the wheel hub means and the suspension member forwardly of and above the rotating axis of the rear wheel.

Kijima, T.; Maebayashi, J.

1986-08-05T23:59:59.000Z

357

approach roads: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

The Data Science Institute at Columbia University strives to be the single world Columbia University 8 ROADS Grant Provost Ignition Funding Opportunity "Research Opportunities and...

358

Climate policies for road transport revisited (I): Evaluation...  

Open Energy Info (EERE)

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...

359

Boyer-Tillamook Access Road Improvement Project 1 Finding of...  

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

dangerous. In addition, improvements to access road stream crossings would facilitate fish passage. Construction is expected to last from 2 to 4 months, although work may need to...

360

Unmanned Aerospace Vehicle Workshop  

SciTech Connect (OSTI)

The Unmanned Aerospace Vehicle (UAV) Workshop concentrated on reviewing and refining the science experiments planned for the UAV Demonstration Flights (UDF) scheduled at the Oklahoma Cloud and Radiation Testbed (CART) in April 1994. These experiments were focused around the following sets of parameters: Clear sky, daylight; Clear-sky, night-to-day transition; Clear sky - improve/validate the accuracy of radiative fluxes derived from satellite-based measurements; Daylight, clouds of opportunity; and, Daylight, broken clouds.

Vitko, J. Jr. [Sandia National Labs., Livermore, CA (United States)

1995-04-01T23:59:59.000Z

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.


361

Alternative Fuel Vehicle  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center Home Page onAlternative Fuel Vehicle & Fueling Infrastructure

362

Stabilizer for motor vehicle  

SciTech Connect (OSTI)

This patent describes a stabilizer for a motor vehicle comprising: a rod-shaped torsion section extending in the transverse direction of a motor vehicle; a pair of arm sections continuous with both ends of the torsion section and extending in the longitudinal direction of the motor vehicle; a first member attached to the torsion section or at least one of the arm sections and formed with an axially penetrating cylindrical bore; a columnar second member inserted in the bore of the first member; at least one coil spring disposed between the inner peripheral surface of the bore of the first member and the outer peripheral surface of the second member and wound around the second member, at least one end of the coil spring being a free end; an operating member connected to the free end of the coil spring, at least a part of the operating member being located outside the first member; and drive means coupled to the operating member and adapted to apply a force in a direction such that the diameter of the coil spring is increased or reduced.

Takadera, I.; Kuroda, S.

1986-11-11T23:59:59.000Z

363

Hampton Roads Demonstration Project | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth's Heat Jump to:Photon Place:Net JumpStrategy |Hammerfest Strom UK co ownedRoads

364

Title: Aerodynamic and Scalar Roughness over Snow and Sea Ice In Monin-Obukhov similarity theory, the aerodynamic roughness, z0, is the artificial height  

E-Print Network [OSTI]

Title: Aerodynamic and Scalar Roughness over Snow and Sea Ice Abstract: In Monin-Obukhov similarity theory, the aerodynamic roughness, z0, is the artificial height above the surface at which the wind speed the theory and measurement of the aerodynamic and scalar roughness lengths over snow and sea ice. The data

365

Studies of the 3D surface roughness height  

SciTech Connect (OSTI)

Nowadays nano-coatings occupy more and more significant place in technology. Innovative, functional coatings acquire new aspects from the point of view of modern technologies, considering the aggregate of physical properties that can be achieved manipulating in the production process with the properties of coatings’ surfaces on micro- and nano-level. Nano-coatings are applied on machine parts, friction surfaces, contacting parts, corrosion surfaces, transparent conducting films (TCF), etc. The equipment available at present for the production of transparent conducting oxide (TCO) coatings with highest quality is based on expensive indium tin oxide (ITO) material; therefore cheaper alternatives are being searched for. One such offered alternative is zink oxide (ZnO) nano-coatings. Evaluating the TCF physical and mechanical properties and in view of the new ISO standard (EN ISO 25178) on the introduction of surface texture (3D surface roughness) in the engineering calculations, it is necessary to examine the height of 3D surface roughness, which is one of the most significant roughness parameters. The given paper studies the average values of 3D surface roughness height and the most often applied distribution laws are as follows: the normal distribution and Rayleigh distribution. The 3D surface is simulated by a normal random field.

Avisane, Anita; Rudzitis, Janis; Kumermanis, Maris [Institute of Mechanical Engineering, Riga Technical University, Ezermalas str. 6k, Riga (Latvia)

2013-12-16T23:59:59.000Z

366

Calculating Very Rough Market Share Using the Canadian Business Database  

E-Print Network [OSTI]

Calculating Very Rough Market Share Using the Canadian Business Database If you cannot find market market share using the company information provided in the Canadian Business Database (CBD), an online - it should be considered a last resort for this information. STEP 1: ACCESS THE CANADIAN BUSINESS DATABASE 1a

Thompson, Michael

367

BAYESIAN METHOD FOR SEGMENTATION OF SAR IMAGES IN ROUGH TERRAIN  

E-Print Network [OSTI]

BAYESIAN METHOD FOR SEGMENTATION OF SAR IMAGES IN ROUGH TERRAIN Marco Caparrini1 , Klaus Seidel1 are the basis for radiometric correction. Considering SAR images, the huge amount of processing for geographic and geometric calibration and registration that is needed prior to analysis is well established. Nonetheless

Oldenburg, Carl von Ossietzky Universität

368

Large deviations for rough paths of fractional Brownian motion  

E-Print Network [OSTI]

limit theorem. Stochastic modeling deals basically with rough path controls. Indeed, the ground-breaking It^o's theory on stochastic differential equations is based on Brownian motion, which has almost surely nowhere differentiable sam- ple paths but only -H¨older continuous ones, with ]0, 1 2 [. Note

Millet, Annie

369

automated vehicle control for ground vehicles: Topics by E-print...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

a Robot Vehicle James L. Crowley Patrick Cartesian coordinate space. In the same sense, robot vehicles require a "vehicle controller" to command. This paper presents the design of...

370

Myths Regarding Alternative Fuel Vehicle Demand by Light-Duty Vehicle Fleets  

E-Print Network [OSTI]

eet demand for alternative-fuel vehicles in California.Britain MYTHS REGARDING ALTERNATIVE FUEL VEHICLE DEMAND BYinitial market for alternative fuel vehicles (AFVs). We

Nesbitt, Kevin; Sperling, Daniel

1998-01-01T23:59:59.000Z

371

Road traffic accidents in Kathmandu¿an hour of education yields a glimmer of hope  

E-Print Network [OSTI]

et al. : Road traffic accidents in Kathmandu— an hour ofOpen Access Road traffic accidents in Kathmandu—an hour ofnumber of road traffic accidents in the year 2012 decreased

Basnet, Bibhusan; Vohra, Rais; Bhandari, Amit; Pandey, Subash

2013-01-01T23:59:59.000Z

372

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

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

Advanced Vehicle Testing Activity (AVTA) Non-PHEV Evaluations and Data Collection AVTA HEV, NEV, BEV and HICEV Demonstrations and Testing Benchmarking of Advanced HEVs and...

373

Vehicle Technologies Office Merit Review 2014: Advanced Vehicle Testing & Evaluation  

Broader source: Energy.gov [DOE]

Presentation given by Intertek at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about testing and evaluating advanced...

374

Hybrid and Plug-In Electric Vehicles (Brochure), Vehicle Technologies...  

Broader source: Energy.gov (indexed) [DOE]

vehicle into an electric power source. Although electricity production may contribute to air pollution, the U.S. Environmental Protection Agency (EPA) considers EVs Hybrid and...

375

Vehicle Technologies Office Merit Review 2014: Consumer Vehicle Technology Data  

Broader source: Energy.gov [DOE]

Presentation given by National Renewable Energy Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about consumer...

376

Vehicle Technologies Office Merit Review 2014: Vehicle & Systems...  

Energy Savers [EERE]

& Testing Presentation given by U.S. Department of Energy at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation...

377

A Decade of On-road Emissions Measurements  

E-Print Network [OSTI]

A Decade of On-road Emissions Measurements G A R Y A . B I S H O P * A N D D O N A L D H . S T E D. A multiyear, on-road emission measurement program carried outinthecitiesofChicago,Illinois;Denver,Colorado;LosAngeles (LA), California; and Phoenix, Arizona shows large, fuel- specific tailpipe emissions reductions

Denver, University of

378

13th Annual Transportation Engineering and Road Research Alliance (TERRA)  

E-Print Network [OSTI]

13th Annual Sponsor: Transportation Engineering and Road Research Alliance (TERRA) Cosponsors: Minnesota Department of Transportation (Mn/DOT) Minnesota Local Technical Assistance Program (LTAP Association State Aid for Local Transportation, Mn/DOT Minnesota Local Road Research Board (LRRB) Pavement

Minnesota, University of

379

Optimal Resurfacing Decisions for Road Maintenance: A POMDP Perspective  

E-Print Network [OSTI]

. Numerical examples have shown that our model provides a preventive maintenance policy that slows downOptimal Resurfacing Decisions for Road Maintenance: A POMDP Perspective Mariem Zouch, Thomas Yeung / IRCCyN, F-44307 NANTES Cedex, France Keywords: Road deterioration, maintenance optimization, Partially

Boyer, Edmond

380

Introduction Fossil fuel combustion by aviation, shipping and road  

E-Print Network [OSTI]

fifth of the total global anthropogenic emissions of CO2. These emissions are growing more rapidly than to global CO emissions are estimated to be much smaller, likely due to more efficient fuel combustion. Road96 Introduction Fossil fuel combustion by aviation, shipping and road traffic contributes about one

Haak, Hein

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

Lessons Learned from Failures Involving Geofoam in Roads and Embankments  

E-Print Network [OSTI]

Lessons Learned from Failures Involving Geofoam in Roads and Embankments Manhattan College Research July 1999) #12;Lessons Learned from Failures Involving Geofoam in Roads and Embankments Manhattan College Research Report No. CE/GE-99-1 ii This page intentionally left blank. #12;Lessons Learned from

Horvath, John S.

382

MINNESOTA ROAD FEE TEST MILEAGE BASED USER FEE RATE  

E-Print Network [OSTI]

Policy Center Oregon Road User Fee Pilot Program Other Interest: Nevada, Texas, Ohio, Idaho, etc. May Cellular Tower Data Warehouse May 24, 2012 6 #12;Determination of Mileage Fees · MBUF Rate StructureMINNESOTA ROAD FEE TEST MILEAGE BASED USER FEE RATE STRUCTURE CONCEPT 23rd Annual Transportation

Minnesota, University of

383

Mack LNG vehicle development  

SciTech Connect (OSTI)

The goal of this project was to install a production-ready, state-of-the-art engine control system on the Mack E7G natural gas engine to improve efficiency and lower exhaust emissions. In addition, the power rating was increased from 300 brake horsepower (bhp) to 325 bhp. The emissions targets were oxides of nitrogen plus nonmethane hydrocarbons of less than 2.5 g/bhp-hr and particulate matter of less than 0.05 g/bhp-hr on 99% methane. Vehicle durability and field testing were also conducted. Further development of this engine should include efficiency improvements and oxides of nitrogen reductions.

Southwest Research Institute

2000-01-05T23:59:59.000Z

384

Hybrid vehicle motor alignment  

DOE Patents [OSTI]

A rotor of an electric motor for a motor vehicle is aligned to an axis of rotation for a crankshaft of an internal combustion engine having an internal combustion engine and an electric motor. A locator is provided on the crankshaft, a piloting tool is located radially by the first locator to the crankshaft. A stator of the electric motor is aligned to a second locator provided on the piloting tool. The stator is secured to the engine block. The rotor is aligned to the crankshaft and secured thereto.

Levin, Michael Benjamin (Ann Arbor, MI)

2001-07-03T23:59:59.000Z

385

Vehicles | Department of Energy  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism inS-4500IIVasudha Patri MechanicalofVehicles - ORNL inverter

386

Vehicle Technologies Office News  

Broader source: Energy.gov (indexed) [DOE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists' Research PetroleumDepartment of Energy KavehHeavy Vehicle FuelCombustion

387

Hybrid Vehicle Program. Final report  

SciTech Connect (OSTI)

This report summarizes the activities on the Hybrid Vehicle Program. The program objectives and the vehicle specifications are reviewed. The Hybrid Vehicle has been designed so that maximum use can be made of existing production components with a minimum compromise to program goals. The program status as of the February 9-10 Hardware Test Review is presented, and discussions of the vehicle subsystem, the hybrid propulsion subsystem, the battery subsystem, and the test mule programs are included. Other program aspects included are quality assurance and support equipment. 16 references, 132 figures, 47 tables.

None

1984-06-01T23:59:59.000Z

388

Vehicle Technologies Office: Information Resources  

Broader source: Energy.gov [DOE]

From here you can access additional information on advanced transportation technologies; view programmatic publications and technical information; learn the basics of hybrid vehicle technology;...

389

E-Print Network 3.0 - access roads rehabilitation Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Station - Flagstaff Lab Collection: Environmental Sciences and Ecology 15 University of Kings Edwards Summary: . Bournbrook Road The road will be closed to vehicular traffic...

390

The Private Provision of Frontier Infrastructure: Toll Roads in California, 1850-1902  

E-Print Network [OSTI]

and Gold Run (1867), Weaverville and Minersville (1863), andwho controlled the Weaverville & Shasta Wagon Road and thea large interest in the Weaverville & Minersville Toll Road.

Klein, Daniel B.; Yin, Chi

1994-01-01T23:59:59.000Z

391
392

New York State-wide Alternative Fuel Vehicle Program for Vehicles...  

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

New York State-wide Alternative Fuel Vehicle Program for Vehicles and Fueling Stations New York State-wide Alternative Fuel Vehicle Program for Vehicles and Fueling Stations 2010...

393

Hybrid and Plug-In Electric Vehicles (Brochure)  

SciTech Connect (OSTI)

Describes the basics of electric-drive vehicles, including hybrid electric vehicles, plug-in hybrid electric vehicles, all-electric vehicles, and the various charging options.

Not Available

2011-10-01T23:59:59.000Z

394

Hybrid and Plug-In Electric Vehicles (Brochure)  

SciTech Connect (OSTI)

Describes the basics of electric-drive vehicles, including hybrid electric vehicles, plug-in hybrid electric vehicles, all-electric vehicles, and the various charging options.

Not Available

2011-05-01T23:59:59.000Z

395

Water Emissions from Fuel Cell Vehicles | Department of Energy  

Energy Savers [EERE]

Water Emissions from Fuel Cell Vehicles Water Emissions from Fuel Cell Vehicles Hydrogen fuel cell vehicles (FCVs) emit approximately the same amount of water per mile as vehicles...

396

Fact #706: December 19, 2011 Vocational Vehicle Fuel Consumption...  

Broader source: Energy.gov (indexed) [DOE]

recently published final fuel consumption standards for heavy vehicles called "vocational" vehicles. A vocational vehicle is generally a single-unit work vehicle over 8,500 lbs...

397

Evaluation Of Potential Hybrid Electric Vehicle Applications: Vol I  

E-Print Network [OSTI]

Vehicle Symposium, "The Hybrid Vehicle Revisited", OctoberBus Hv REFERENCES “Hybrid Vehicle Assessment, Phase I,Laboratory, March 1984 “Hybrid Vehicle Engineering Task”

Gris, Arturo E.

1991-01-01T23:59:59.000Z

398

Appending High-Resolution Elevation Data to GPS Speed Traces for Vehicle Energy Modeling and Simulation  

SciTech Connect (OSTI)

Accurate and reliable global positioning system (GPS)-based vehicle use data are highly valuable for many transportation, analysis, and automotive considerations. Model-based design, real-world fuel economy analysis, and the growing field of autonomous and connected technologies (including predictive powertrain control and self-driving cars) all have a vested interest in high-fidelity estimation of powertrain loads and vehicle usage profiles. Unfortunately, road grade can be a difficult property to extract from GPS data with consistency. In this report, we present a methodology for appending high-resolution elevation data to GPS speed traces via a static digital elevation model. Anomalous data points in the digital elevation model are addressed during a filtration/smoothing routine, resulting in an elevation profile that can be used to calculate road grade. This process is evaluated against a large, commercially available height/slope dataset from the Navteq/Nokia/HERE Advanced Driver Assistance Systems product. Results will show good agreement with the Advanced Driver Assistance Systems data in the ability to estimate road grade between any two consecutive points in the contiguous United States.

Wood, E.; Burton, E.; Duran, A.; Gonder, J.

2014-06-01T23:59:59.000Z

399

Savannah River Site 1991 Road Erosion Inventory.  

SciTech Connect (OSTI)

Final Report. USDA Forest Service, Savannah River, Aiken, SC. 28 pp. Abstract - This paper explains the rationale and results of a 1991 road erosion inventory conducted by members of the USDA Forest Service – Savannah River (FS-SR) and USDA Natural Resources Conservation Service (NRCS). The inventory provided information for the Department of Energy - Savannah River (DOE-SR) to justify the need for developing an erosion and sediment control program with appropriate funding, personnel, and equipment. Federally managed since the early 1950’s, the SRS is located on 198,344 acres (80,301 hectares) in the South Carolina counties of Aiken, Barnwell, and Allendale. Located along the eastern border of the Savannah River, the SRS is located within the Upper and Lower Coastal Plains of South Carolina.

Jones, Cliff.

2007-06-22T23:59:59.000Z

400

Heat transfer between elastic solids with randomly rough surfaces  

E-Print Network [OSTI]

We study the heat transfer between elastic solids with randomly rough surfaces. We include both the heat transfer from the area of real contact, and the heat transfer between the surfaces in the noncontact regions. We apply a recently developed contact mechanics theory, which accounts for the hierarchical nature of the contact between solids with roughness on many different length scales. For elastic contact, at the highest (atomic) resolution the area of real contact typically consists of atomic (nanometer) sized regions, and we discuss the implications of this for the heat transfer. For solids with very smooth surfaces, as is typical in many modern engineering applications, the interfacial separation in the non-contact regions will be very small, and for this case we show the importance of the radiative heat transfer associated with the evanescent electromagnetic waves which exist outside of all bodies.

B. N. J. Persson; B. Lorenz; A. I. Volokitin

2009-08-27T23:59:59.000Z

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

Distributed Roughness Receptivity in a Flat Plate Boundary Layer  

E-Print Network [OSTI]

- Distributed Receptivity . . . . . 6 2. FACILITY DESCRIPTION - THE KLEBANOFF–SARIC WIND TUNNEL 11 2.1 Test Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2.2 Fan and Motor... of this dissertation describes the Klebanoff–Saric Wind Tunnel facility, which was used for this experiment. Section 3 describes the experimental setup (roughness design and the flat plate model) and defines the metrics by which the flow field is decomposed...

Kuester, Matthew Scott

2014-04-18T23:59:59.000Z

402

Dimensional variation and roughness of LIGA fabricated microstructures  

SciTech Connect (OSTI)

We have measured the dimensional variation and sidewall roughness of features on PMMA micro- components fabricated by deep x-ray lithography in order to assess the effect of dimensional variation on subsequent assembly operations. Dimensional measurements were made using a stylus profilometer with a repeatability in step height of better than 0.01 {mu}m. Roughness measurements were made with the same profilometer scanning in a direction perpendicular to the length of the parts. 22 {mu}m and 54 {mu}m features exhibited dimensional variations described by a Gaussian distribution with standard deviations of 0.202 {mu}m and 0.381 {mu}m, respectively. This corresponds to a maximum relative variation of between 0.6% and 0.9%. Sidewall roughnesses were found to be in the range of 0.02 {mu}m to 0. 03 {mu}m, an insignificant contribution to the total variation when compared to overall dimensional variation. Several potential sources of this variation are discussed, but no single cause was identified as the source of the significant dimensional variation observed here.

Egert, C.M. [Oak Ridge National Lab., TN (United States); Wood, R. [Microelectronics Center of North Carolina, Research Triangle Park, NC (United States); Malek, C.K. [Louisiana State Univ., Baton Rouge, LA (United States)

1996-10-01T23:59:59.000Z

403

ARMY VEHICLE DURABILITY OPTIMIZATION & RELIABILITY  

E-Print Network [OSTI]

ARMY VEHICLE DURABILITY OPTIMIZATION & RELIABILITY How to Optimize the Vehicle Design to Minimize/Reduce the Weight? Under These Uncertainties, How to Achieve Component Level Reliability? Under These Uncertainties, How to Achieve System Level Reliability? Dynamics Analysis FE Model System Model Dynamic Stress

Kusiak, Andrew

404

EV Project Chevrolet Volt Vehicle Summary Report  

Broader source: Energy.gov (indexed) [DOE]

charging events per day when the vehicle was driven 1.5 EV Project Chevrolet Volt Vehicle Summary Report Region: ALL Number of vehicles: 1895 Reporting period: April 2013 through...

405

Fuel Savings from Hybrid Electric Vehicles  

SciTech Connect (OSTI)

NREL's study shows that hybrid electric vehicles can significantly reduce oil imports for use in light-duty vehicles, particularly if drivers switch to smaller, more fuel-efficient vehicles overall.

Bennion, K.; Thornton, M.

2009-03-01T23:59:59.000Z

406

Anonymous vehicle reidentification using heterogeneous detection systems  

E-Print Network [OSTI]

C. A. MacCarley, Video-Based Vehicle Signature Analysis andRamachandran, and S. Ritchie, “Vehicle reidenti?cation usingand R. Jayakrishnan, “Use of vehicle signature analysis and

Oh, Cheol; Jeng, Shin-Ting; Ritchie, Stephen G.

2007-01-01T23:59:59.000Z

407

2012 U.S. Vehicle Analysis  

E-Print Network [OSTI]

and Air Quality. Green Vehicle Guide. Web. May 2012. 2. "Los Angeles 2012 U.S. Vehicle Analysis A thesis submitted inOF THE THESIS 2012 U.S. Vehicle Analysis by Ho Yeung Michael

Lam, Ho Yeung Michael

2012-01-01T23:59:59.000Z

408

Quantifying the benefits of hybrid vehicles  

E-Print Network [OSTI]

The Emergence of Hybrid Vehicles: Ending oil’s strangleholdthe benefits of hybrid vehicles Dr. Thomas Turrentine Dr.the benefits of hybrid vehicles Report prepared for CSAA Dr.

Turrentine, Tom; Delucchi, Mark; Heffner, Reid R.; Kurani, Kenneth S; Sun, Yongling

2006-01-01T23:59:59.000Z

409

Solar-Hydrogen Fuel-Cell Vehicles  

E-Print Network [OSTI]

M. A. (1992). Hydrogen Fuel-Cell Vehicles. Re- koebensteinthan both. Solar-hydrogen and fuel-cell vehicles wouldberegulation. Solar-Hydrogen Fuel-Cell Vehicles MarkA. DeLuchi

DeLuchi, Mark A.; Ogden, Joan M.

1993-01-01T23:59:59.000Z

410

Electric vehicle repairs and modifications  

SciTech Connect (OSTI)

This informal report describes the electric vehicle (EV) inspection and the necessary maintenance and repairs required to improve reliable operation of five Volkswagen (VW) Electrotransporter vans and five VW EV buses. The recommendations of TVA, EPRI, GES, Volkswagen, Siemens, and Hoppecke have been carried out in this effort. These modifications were necessary before entering the EPRI/TVA phase II and III continuing program. As new energy storage systems are explored using the VW test-bed vehicles in the battery field testing program, additional modifications may be required. All modifications will be submitted to the vehicle and component manufacturer for general assessment and recommendations. At present three different types of battery systems are being evaluated in six VW vehicles. The two Hoppecke and Exide utilize the modified Hoppecke charging systems. The other batteries being tested require off-board chargers specified by their manufacturer and are separate from the vehicle system.

Buffett, R.K.

1982-11-01T23:59:59.000Z

411

Aggregate vehicle travel forecasting model  

SciTech Connect (OSTI)

This report describes a model for forecasting total US highway travel by all vehicle types, and its implementation in the form of a personal computer program. The model comprises a short-run, econometrically-based module for forecasting through the year 2000, as well as a structural, scenario-based longer term module for forecasting through 2030. The short-term module is driven primarily by economic variables. It includes a detailed vehicle stock model and permits the estimation of fuel use as well as vehicle travel. The longer-tenn module depends on demographic factors to a greater extent, but also on trends in key parameters such as vehicle load factors, and the dematerialization of GNP. Both passenger and freight vehicle movements are accounted for in both modules. The model has been implemented as a compiled program in the Fox-Pro database management system operating in the Windows environment.

Greene, D.L.; Chin, Shih-Miao; Gibson, R. [Tennessee Univ., Knoxville, TN (United States)

1995-05-01T23:59:59.000Z

412

Hydrogen ICE Vehicle Testing Activities  

SciTech Connect (OSTI)

The Advanced Vehicle Testing Activity teamed with Electric Transportation Applications and Arizona Public Service to develop and monitor the operations of the APS Alternative Fuel (Hydrogen) Pilot Plant. The Pilot Plant provides 100% hydrogen, and hydrogen and compressed natural gas (H/CNG)-blended fuels for the evaluation of hydrogen and H/CNG internal combustion engine (ICE) vehicles in controlled and fleet testing environments. Since June 2002, twenty hydrogen and H/CNG vehicles have accumulated 300,000 test miles and 5,700 fueling events. The AVTA is part of the Department of Energy’s FreedomCAR and Vehicle Technologies Program. These testing activities are managed by the Idaho National Laboratory. This paper discusses the Pilot Plant design and monitoring, and hydrogen ICE vehicle testing methods and results.

J. Francfort; D. Karner

2006-04-01T23:59:59.000Z

413

2012 Vehicle Technologies Market Report  

SciTech Connect (OSTI)

The Oak Ridge National Laboratory s Center for Transportation Analysis developed and published the first Vehicle Technologies Market Report in 2008. Three editions of the report have been published since that time. This 2012 report details the major trends in U.S. light vehicle and medium/heavy truck markets as well as the underlying trends that caused them. The opening section on Energy and Economics discusses the role of transportation energy and vehicle markets on a national scale. The following section examines light-duty vehicle use, markets, manufacture, and supply chains. The discussion of medium and heavy trucks offers information on truck sales and fuel use. The technology section offers information on alternative fuel vehicles and infrastructure, and the policy section concludes with information on recent, current, and near-future Federal policies like the Corporate Average Fuel Economy standards.

Davis, Stacy Cagle [ORNL; Diegel, Susan W [ORNL; Boundy, Robert Gary [ORNL

2013-03-01T23:59:59.000Z

414

Separate effects of surface roughness, wettability, and porosity on the boiling critical heat flux  

E-Print Network [OSTI]

The separate effects of surface wettability, porosity, and roughness on the critical heat flux (CHF) of water were examined using engineered surfaces. Values explored were 0, 5, 10, and 15??m for Rz (roughness), <5°, ?75°, ...

O'Hanley, Harry

415

E-Print Network 3.0 - angle deposited nano-rough Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

nano-rough Search Powered by Explorit Topic List Advanced Search Sample search results for: angle deposited nano-rough Page: << < 1 2 3 4 5 > >> 1 Advanced techniques for glancing...

416

Security enhanced with increased vehicle inspections  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

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...

417

Blog Feed: Vehicles | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Pat Davis, the Director of our Vehicle Technologies Program, doles out the facts on the costs and benefits of owning an electric vehicle. December 14, 2010 Nanotechnology: Small...

418

Clean Cities Recovery Act: Vehicle & Infrastructure Deployment  

Broader source: Energy.gov (indexed) [DOE]

project through collection of vehicle, infrastructure and training information. RELEVANCE Alternative Fuel & Advance Technology Vehicles Pilot Program Clean Cities Recovery Act:...

419

Refueling Infrastructure for Alternative Fuel Vehicles: Lessons...  

Broader source: Energy.gov (indexed) [DOE]

Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen On April...

420

Vehicle Technologies Office: Transitioning the Transportation...  

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

Office: Transitioning the Transportation Sector - Exploring the Intersection of H2 Fuel Cell and Natural Gas Vehicles Vehicle Technologies Office: Transitioning the Transportation...

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

NREL: Vehicles and Fuels Research - Capabilities  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

graph illustrating three pathways (biofuel, hydrogen, and electric vehicle) to reduce energy use and greenhouse gas emissions. Electric Vehicle Technologies & Targets 3-D...

422

Vehicle Technologies Office Merit Review 2014: Demonstration...  

Broader source: Energy.gov (indexed) [DOE]

for High Efficiency, Low Emissions Vehicle Applications Presentation given by Wisconsin Engine Research Consultants at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle...

423

Vehicle Technologies Office: AVTA - Evaluating National Parks...  

Energy Savers [EERE]

National Parks and Forest Service Fleets for Plug-in Electric Vehicles Vehicle Technologies Office: AVTA - Evaluating National Parks and Forest Service Fleets for Plug-in Electric...

424

EV Project Chevrolet Volt Vehicle Summary Report  

Broader source: Energy.gov (indexed) [DOE]

Vehicle Summary Report Region: ALL Number of vehicles: 1766 Reporting period: January 2013 through March 2013 1 A trip is defined as all the driving done between consecutive...

425

Measuring & Mitigating Electric Vehicle Adoption Barriers.  

E-Print Network [OSTI]

??Transitioning our cars to run on renewable sources of energy is crucial to addressing concerns over energy security and climate change. Electric vehicles (EVs), vehicles… (more)

Tommy, Carpenter

2015-01-01T23:59:59.000Z

426

Vehicle Technologies Office | Department of Energy  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Fuel Efficient Vehicle Technologies Secretary Moniz Announces 55 M to Advance Fuel Efficient Vehicle Technologies Energy Secretary Moniz spoke at the Washington Auto Show,...

427

Advanced Technology Vehicles Manufacturing Incentive Program...  

Broader source: Energy.gov (indexed) [DOE]

Advanced Technology Vehicles Manufacturing Incentive Program Advanced Technology Vehicles Manufacturing Incentive Program This is an interim final rule that establishes the...

428

Advanced Vehicle Testing Activity (AVTA) ? PHEV Evaluations...  

Broader source: Energy.gov (indexed) [DOE]

1.pdf More Documents & Publications Advanced Vehicle Testing Activity (AVTA) - Vehicle Testing and Demonstration Activities AVTA PHEV Demonstrations and Testing Argonne...

429

NREL: Vehicles and Fuels Research - Success Stories  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Electric Vehicle, Grid, and Renewable Synergies Fuel, Engine, and Infrastructure Co-Optimization Red engine. Demo Projects Introduce New Class of Natural Gas Vehicles Graph...

430

Blog Feed: Vehicles | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

The MV-1, a new wheelchair accessible, fuel-efficient vehicle | Photo Courtesy of Vehicle Production Group Automotive Accessibility and Efficiency Meet in the Innovative MV-1 A...

431

Performance test results for the Eaton dc developmental power train in an electric test bed vehicle  

SciTech Connect (OSTI)

This report presents the results of the tests performed on a direct current (dc) power train in a test bed vehicle developed by the Eaton Corporation for the US Department of Energy (DOE). The tests were performed by EG and G Idaho, Inc. at the Idaho National Engineering Laboratory (INEL). The purpose of the INEL testing was to provide test results from which an evaluation of the performance capabilities of the Eaton dc power train could be made and compared with other vehicle propulsion systems. The planned tests were primarily oriented toward road testing, chassis dynamometer testing, and associated dynamometer coastdown tests for road loss determination. Range tests of the Eaton dc test bed vehicle using an ALCO 2200 lead acid battery pack, produced ranges of 97 km at 56 km/h (60 miles at 35 mph), 79 km at 72 km/h (49 miles at 45 mph), and 47 km at 88 km/h (29 miles at 55 mph). The corresponding net dc energy consumptions are 135 Wh/km (217 Wh/mile), 145 Wh/km (233 Wh/mile), and 178 Wh/km (287 Wh/mile). The energy consumption for the D-cycle test was 241 Wh/km (387 Wh/mile). 8 refs., 11 figs., 16 tabs.

Crumley, R.L.; Donaldson, M.R.

1987-09-01T23:59:59.000Z

432

An Econometric Analysis of the Elasticity of Vehicle Travel with Respect to Fuel Cost per Mile Using RTEC Survey Data  

SciTech Connect (OSTI)

This paper presents the results of econometric estimation of the ''rebound effect'' for household vehicle travel in the United States based on a comprehensive analysis of survey data collected by the U.S. Energy Information Administration (EIA) at approximately three-year intervals over a 15-year period. The rebound effect is defined as the percent change in vehicle travel for a percent change in fuel economy. It summarizes the tendency to ''take back'' potential energy savings due to fuel economy improvements in the form of increased vehicle travel. Separate vehicles use models were estimated for one-, two-, three-, four-, and five-vehicle households. The results are consistent with the consensus of recently published estimates based on national or state-level data, which show a long-run rebound effect of about +0.2 (a ten percent increase in fuel economy, all else equal, would produce roughly a two percent increase in vehicle travel and an eight percent reduction in fuel use). The hypothesis that vehicle travel responds equally to changes in fuel cost-per-mile whether caused by changes in fuel economy or fuel price per gallon could not be rejected. Recognizing the interdependency in survey data among miles of travel, fuel economy and price paid for fuel for a particular vehicle turns out to be crucial to obtaining meaningful results.

Greene, D.L.; Kahn, J.; Gibson, R.

1999-03-01T23:59:59.000Z

433

Research and Development for Off-Road Fuel Cell Applications U.S. Department of Energy Grant DE-FG36-04GO14303 - Final Report  

SciTech Connect (OSTI)

Off-road concerns are related to the effects of shock and vibration and air quality on fuel cell power requirements. Mechanical stresses on differing material makeup and mass distribution within the system may render some components susceptible to impulse trauma while others may show adverse effects from harmonic disturbances or broad band mechanical agitation. One of the recognized challenges in fuel cell systems air purification is in providing a highly efficient particulate and chemical filter with minimal pressure drop. PEM integrators do not want additional parasitic loads added to the system as compensation for a highly efficient yet highly restrictive filter. Additionally, there is challenge in integrating multiple functions into a single air intake module tasked with effectively filtering high dust loads, diesel soot, pesticides, ammonias, and other anticipated off-road contaminants. This project has investigated both off-road associated issues cumulating in the prototype build and testing of two light duty off-road vehicles with integrated fuel cell power plant systems.

Hicks, Michael [H2PowerTech (formerly known as IdaTech)] [H2PowerTech (formerly known as IdaTech); Erickson, Paul [Univeristy of California at Davis] [Univeristy of California at Davis; Lawrence, Richard [Retired (formerly employed by IdaTech)] [Retired (formerly employed by IdaTech); Tejaswi, Arun [Univeristy of California at Davis] [Univeristy of California at Davis; Brum, Magdalena [Univeristy of California at Davis] [Univeristy of California at Davis

2013-04-30T23:59:59.000Z

434

Projection of Chinese motor vehicle growth, oil demand, and CO{sub 2}emissions through 2050.  

SciTech Connect (OSTI)

As the vehicle population in China increases, oil consumption and carbon dioxide (CO{sub 2}) emissions associated with on-road transportation are rising dramatically. During this study, we developed a methodology to project trends in the growth of the vehicle population, oil demand, and CO{sub 2} emissions associated with on-road transportation in China. By using this methodology, we projected--separately--the number of highway vehicles, motorcycles, and rural vehicles in China through 2050. We used three scenarios of highway vehicle growth (high-, mid-, and low-growth) to reflect patterns of motor vehicle growth that have occurred in different parts of the world (i.e., Europe and Asia). All are essentially business-as-usual scenarios in that almost none of the countries we examined has made concerted efforts to manage vehicle growth or to offer serious alternative transportation means to satisfy people's mobility needs. With this caveat, our projections showed that by 2030, China could have more highway vehicles than the United States has today, and by 2035, it could have the largest number of highway vehicles in the world. By 2050, China could have 486-662 million highway vehicles, 44 million motorcycles, and 28 million rural vehicles. These numbers, which assume essentially unmanaged vehicle growth, would result in potentially disastrous effects on the urban infrastructure, resources, and other social and ecological aspects of life in China. We designed three fuel economy scenarios, from conservative to aggressive, on the basis of current policy efforts and expectations of near-future policies in China and in developed countries. It should be noted that these current and near-future policies have not taken into consideration the significant potential for further fuel economy improvements offered by advanced technologies such as electric drive technologies (e.g., hybrid electric vehicles and fuel-cell vehicles). By using vehicle growth projections and potential vehicle fuel economy, we projected that China's on-road vehicles could consume approximately 614-1016 million metric tons of oil per year (12.4-20.6 million barrels per day) and could emit 1.9-3.2 billion metric tons of CO{sub 2} per year in 2050, which will put tremendous pressure on the balance of the Chinese and world oil supply and demand and could have significant implications on climate change. Our analysis shows that, while improvements in vehicle fuel economy are crucial for reducing transportation energy use, containing the growth of the vehicle population could have an even more profound effect on oil use and CO{sub 2} emissions. This benefit is in addition to other societal and environmental benefits--such as reduced congestion, land use, and urban air pollution--that will result from containing vehicle population growth. Developing public transportation systems for personal travel and rail and other modes for freight transportation will be important for containing the growth of motor vehicles in China. Although the population of passenger cars will far exceed that of all truck types in China in the future, our analysis shows that oil use by and CO{sub 2} emissions from the Chinese truck fleet will be far larger than those related to Chinese passenger cars because trucks are very use intensive (more vehicle miles traveled per year) and energy intensive (lower fuel economy). Unfortunately, the potential for improving fuel economy and reducing air pollutant emissions for trucks has not been fully explored; such efforts are needed. Considering the rapid depletion of the world's oil reserve, the heightened global interest in addressing greenhouse gas emissions, and the geopolitical complications of global oil supply and demand, the study results suggest that unmanaged vehicle growth and limited improvements in vehicle fuel efficiency will lead to an unsustainable and unstable transportation system in China. In other words, while our projections do not definitively indicate what will happen in the Chinese transportation sector by 2050, they do demonstrate

Wang, M.; Huo, H.; Johnson, L.; He, D.

2006-12-20T23:59:59.000Z

435

Projection of Chinese motor vehicle growth, oil demand, and Co{sub 2} emissions through 2050.  

SciTech Connect (OSTI)

As the vehicle population in China increases, oil consumption and carbon dioxide (CO{sub 2}) emissions associated with on-road transportation are rising dramatically. During this study, we developed a methodology to project trends in the growth of the vehicle population, oil demand, and CO{sub 2} emissions associated with on-road transportation in China. By using this methodology, we projected separately the number of highway vehicles, motorcycles, and rural vehicles in China through 2050. We used three scenarios of highway vehicle growth (high-, mid-, and low-growth) to reflect patterns of motor vehicle growth that have occurred in different parts of the world (i.e., Europe and Asia). All are essentially business-as-usual scenarios in that almost none of the countries we examined has made concerted efforts to manage vehicle growth or to offer serious alternative transportation means to satisfy people's mobility needs. With this caveat, our projections showed that by 2030, China could have more highway vehicles than the United States has today, and by 2035, it could have the largest number of highway vehicles in the world. By 2050, China could have 486-662 million highway vehicles, 44 million motorcycles, and 28 million rural vehicles. These numbers, which assume essentially unmanaged vehicle growth, would result in potentially disastrous effects on the urban infrastructure, resources, and other social and ecological aspects of life in China. We designed three fuel economy scenarios, from conservative to aggressive, on the basis of current policy efforts and expectations of near-future policies in China and in developed countries. It should be noted that these current and near-future policies have not taken into consideration the significant potential for further fuel economy improvements offered by advanced technologies such as electric drive technologies (e.g., hybrid electric vehicles and fuel-cell vehicles). By using vehicle growth projections and potential vehicle fuel economy, we projected that China's on-road vehicles could consume approximately 614-1016 million metric tons of oil per year (12.4-20.6 million barrels per day) and could emit 1.9-3.2 billion metric tons of CO{sub 2} per year in 2050, which will put tremendous pressure on the balance of the Chinese and world oil supply and demand and could have significant implications on climate change. Our analysis shows that, while improvements in vehicle fuel economy are crucial for reducing transportation energy use, containing the growth of the vehicle population could have an even more profound effect on oil use and CO{sub 2} emissions. This benefit is in addition to other societal and environmental benefits--such as reduced congestion, land use, and urban air pollution--that will result from containing vehicle population growth. Developing public transportation systems for personal travel and rail and other modes for freight transportation will be important for containing the growth of motor vehicles in China. Although the population of passenger cars will far exceed that of all truck types in China in the future, our analysis shows that oil use by and CO{sub 2} emissions from the Chinese truck fleet will be far larger than those related to Chinese passenger cars because trucks are very use intensive (more vehicle miles traveled per year) and energy intensive (lower fuel economy). Unfortunately, the potential for improving fuel economy and reducing air pollutant emissions for trucks has not been fully explored; such efforts are needed. Considering the rapid depletion of the world's oil reserve, the heightened global interest in addressing greenhouse gas emissions, and the geopolitical complications of global oil supply and demand, the study results suggest that unmanaged vehicle growth and limited improvements in vehicle fuel efficiency will lead to an unsustainable and unstable transportation system in China. In other words, while our projections do not definitively indicate what will happen in the Chinese transportation sector by 2050, they do demonstrate th

Huo, H.; Wang, M.; Johnson, L.; He, D.; Energy Systems; Energy Foundation

2007-01-01T23:59:59.000Z

436

M.-T. DO, P. MARSAC, Y. DELANNE Prediction of Tire/Wet Road Friction from  

E-Print Network [OSTI]

M.-T. DO, P. MARSAC, Y. DELANNE 1 Prediction of Tire/Wet Road Friction from Road Surface, validation of a contact model for the prediction of low-speed friction from road surface microtexture the friction ­ speed curve from road- and tire measurable parameters. The model development is briefly

Paris-Sud XI, Université de

437

2009 Voluntary Protection Programs Participants' Association (VPPPA) Presentation: Follow The Yellow Brick Road to Safety  

Broader source: Energy.gov [DOE]

2009 Voluntary Protection Programs Participants' Association (VPPPA) Presentation: Follow The Yellow Brick Road to Safety

438

Effects of hydraulic roughness on surface textures of gravel-bed rivers  

E-Print Network [OSTI]

Effects of hydraulic roughness on surface textures of gravel-bed rivers John M. Buffington1 that bed-surface grain size is responsive to hydraulic roughness caused by bank irregularities, bars condition of low hydraulic roughness. For a given 0bf , channels with progressively greater hydraulic

439

State of roads : public works as research, India circa 1960  

E-Print Network [OSTI]

That the road is a symbol of the prowess of the nation-state seems tautological, a uni"ed phenomenon of political symbolism that manifests as an infrastructural network. When subjected to a close historical examination, ...

Khorakiwala, Ateya A

2009-01-01T23:59:59.000Z

440

One Woman's Road to Recovery | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

19, 2010 - 6:04pm Addthis One Woman's Road to Recovery Jo Napolitano Media Specialist, Argonne National Laboratory Editor's Note: Cross-posted from Argonne National Lab's Portraits...

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

Science Education on the Road: 2013 Princeton University Community...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Science Education on the Road: 2013 Princeton University Community and Staff Day October 12, 2013 Gallery: It was a beautiful autumn day in Princeton, NJ. As tailgaters got ready...

442

Linear Road : benchmarking stream-based data management systems  

E-Print Network [OSTI]

This thesis describes the design, implementation, and execution of the Linear Road benchmark for stream-based data management systems. The motivation for benchmarking and the selection of the benchmark application are ...

Tibbetts, Richard S. (Richard Singleton), 1979-

2003-01-01T23:59:59.000Z

443

New priorities for old roads : re-thinking roadway preservation  

E-Print Network [OSTI]

Most of the roads built over the last century in the US were built assuming that efficient mobility for drivers was most important without considering impacts to the natural or built environment. Urban neighborhoods were ...

Sylvester, Kathleen R. (Kathleen Rynn)

2009-01-01T23:59:59.000Z

444

Where the Rubber Meets the Road -- the Alternative Fuel Station...  

Broader source: Energy.gov (indexed) [DOE]

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...

445

Global Energy Partners, LLC 500 Ygnacio Valley Road, Suite 450  

E-Print Network [OSTI]

Global Energy Partners, LLC 500 Ygnacio Valley Road, Suite 450 Walnut Creek, CA 94596 P: 925. This report was prepared by Global Energy Partners, LLC 500 Ygnacio Valley Blvd., Suite 450 Walnut Creek, CA

446

Scaling laws governing the roughness of the swash edge line  

E-Print Network [OSTI]

The physics of swash i.e. a layer of water that washes up on the beach after an incoming wave has broken is complicated and intriguing. It includes perplexed hydrodynamic and sediment transport events. In our paper we address to the roughness of the moving swash boundary at which a beach, water and air meet. We treat the behavior of this boundary as an interfacial phenomenon, without going into details of formation of edge waves and beach cusps, covered broadly in literature. This "crude" approach turns out to be productive and revealing the resemblance of the swash line with a broad diversity of effects arising from the random pinning of moving boundaries.

Ed. Bormashenko; A. Musin; R. Grynuov

2014-02-23T23:59:59.000Z

447

Vehicle-to-Vehicle-to-Infrastructure (V2V2I) Intelligent Transportation System Architecture  

E-Print Network [OSTI]

is a hybrid of the vehicle-to-vehicle (V2V) and vehicle-to- infrastructure (V2I) architectures. The V2V2I I am proposing is a hybrid of the V2I and V2V architectures, which is the vehicle-to-vehicleVehicle-to-Vehicle-to-Infrastructure (V2V2I) Intelligent Transportation System Architecture Jeffrey

Miller, Jeffrey A.

448

Road Transportable Analytical Laboratory system. Phase 1  

SciTech Connect (OSTI)

This developmental effort clearly shows that a Road Transportable Analytical Laboratory System is a worthwhile and achievable goal. The RTAL is designed to fully analyze (radioanalytes, and organic and inorganic chemical analytes) 20 samples per day at the highest levels of quality assurance and quality control. It dramatically reduces the turnaround time for environmental sample analysis from 45 days (at a central commercial laboratory) to 1 day. At the same time each RTAL system will save the DOE over $12 million per year in sample analysis costs compared to the costs at a central commercial laboratory. If RTAL systems were used at the eight largest DOE facilities (at Hanford, Savannah River, Fernald, Oak Ridge, Idaho, Rocky Flats, Los Alamos, and the Nevada Test Site), the annual savings would be $96,589,000. The DOE`s internal study of sample analysis needs projects 130,000 environmental samples requiring analysis in FY 1994, clearly supporting the need for the RTAL system. The cost and time savings achievable with the RTAL system will accelerate and improve the efficiency of cleanup and remediation operations throughout the DOE complex.

Finger, S.M.; Keith, V.F.; Spertzel, R.O.; De Avila, J.C.; O`Donnell, M.; Vann, R.L.

1993-09-01T23:59:59.000Z

449

Fuel Efficiency of New European HD Vehicles  

Broader source: Energy.gov (indexed) [DOE]

* Realistic duty cycles, including road gradient simulation for HD trucks * Standardization of test conditions and elimination of variations * standardized test fuel (ultra...

450

Vehicle Technologies Office: 2013 Advanced Power Electronics...  

Broader source: Energy.gov (indexed) [DOE]

Research is focused on developing revolutionary new power electronics (PE), electric motor, and traction drive system (TDS) technologies that will leapfrog current on-the-road...

451

Smog Check II Evaluation Part II: Overview of Vehicle  

E-Print Network [OSTI]

Smog Check II Evaluation Part II: Overview of Vehicle Emissions . . . . . . . . . . . . Prepared in Later Sections ____________________ 1 3. Older Vehicles Have Higher Emissions on Average _____________ 3 4. The Vehicle Fleet Is Dominated by Newer Vehicles______________ 8 5. More Recent Vehicle Models

Denver, University of

452

UMTS on the Road: Broadcasting Intelligent Road Safety Information via MBMS  

E-Print Network [OSTI]

, the mechanisms of dynamic radio channel assignment/release that are commonly in place in current UMTS networks Ricciato, Pavle Belanovi´c, Thomas Zemen Telecommunications Research Center Vienna (ftw.) A-1220 Vienna--In this work we explore the feasibility of imple- menting infrastructure-to-vehicle (I2V) communication through

Zemen, Thomas

453

Adaptive control of hypersonic vehicles  

E-Print Network [OSTI]

The guidance, navigation and control of hypersonic vehicles are highly challenging tasks due to the fact that the dynamics of the airframe, propulsion system and structure are integrated and highly interactive. Such a ...

Gibson, Travis Eli

2008-01-01T23:59:59.000Z

454

Riverside, CA Vehicle Purchase Incentives  

Broader source: Energy.gov [DOE]

City of Riverside residents and employees are eligible to receive a rebate toward the purchase of qualified natural gas or hybrid electric vehicles purchased from a City of Riverside automobile...

455

Gasoline Ultra Fuel Efficient Vehicle  

Broader source: Energy.gov (indexed) [DOE]

at Wayne State University May 18, 2012 Slide 13 2011 Sonata 6MT, 2.0L GDI Theta Turbo Technologies on Vehicle: EMS Control Algorithms Calibration GDi Pump ECM...

456

Light Duty Vehicle CNG Tanks  

Broader source: Energy.gov (indexed) [DOE]

Vehicle CNG Tanks Dane A. Boysen, PhD Program Director Advanced Research Projects Agency-Energy, US DOE dane.boysen@doe.gov Fiber Reinforced Polymer Composite Manufacturing...

457

Propane Vehicle and Infrastructure Codes and Standards Chart (Revised) (Fact Sheet), NREL (National Renewable Energy Laboratory)  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterEnergyAuthorization for(EV) Road UserNatural Gas Vehicle andMany

458

Propane Vehicle and Infrastructure Codes and Standards Citations (Brochure), NREL (National Renewable Energy Laboratory)  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterEnergyAuthorization for(EV) Road UserNatural Gas Vehicle andMany NREL

459

Prediction of vehicle impact forces  

E-Print Network [OSTI]

PREDICTION OF VEHICLE IMPACT FORCES A Thesis by DARRELL LAINE KADERKA Submitted to the Office of Graduate Studies of Texas ARM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May 1990 Major Subject...: Civil Engineering PREDICTION OF VEHICLE IMPACT FORCES A Thesis by DARRELL LAINE KADERKA Approved as to style and content by: C. Eugene Buth (Chair of Committee) W. ynn Beason (Member) I? D n E. B ay (Member) es T. P. Yao (Departmen Head) May...

Kaderka, Darrell Laine

1990-01-01T23:59:59.000Z

460

Nonlinear Dynamics of Longitudinal Ground Vehicle Traction  

E-Print Network [OSTI]

asphalt b) Wet asphalt c) Gravel d) Packed Snow Nonlinear Dynamics of Longitudinal Ground Vehicle Traction

Shaw, Steven W.

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

Method and system for vehicle refueling  

SciTech Connect (OSTI)

Methods and systems are provided for facilitating refueling operations in vehicles operating with multiple fuels. A vehicle operator may be assisted in refueling the multiple fuel tanks of the vehicle by being provided one or more refueling profiles that take into account the vehicle's future trip plans, the predicted environmental conditions along a planned route, and the operator's preferences.

Surnilla, Gopichandra; Leone, Thomas G; Prasad, Krishnaswamy Venkatesh; Agarwal, Apoorv; Hinds, Brett Stanley

2014-06-10T23:59:59.000Z

462

Plugging Vehicles into Clean Energy October, 2012  

E-Print Network [OSTI]

Plugging Vehicles into Clean Energy 1 October, 2012 Plugging Vehicles into Clean Energy Max-in electric vehicles and clean energy. Giving consumers options to offset energy and emissions associated briefly summarizes the relationship between clean energy and vehicle electrification and describes five

California at Davis, University of

463

Electric and Hydrogen Vehicles Past and Progress  

E-Print Network [OSTI]

status and TSRC research ­ Future? · Hydrogen Fuel Cell Vehicles ­ 20 years ago ­ 10 years ago ­ Current · Transportation Propulsion, Fuels, & Emissions ­ Electric-drive vehicles (including plug-in hybrid and fuel-cell Electric and Fuel Cell Vehicles?Why Electric and Fuel Cell Vehicles? · Transportation accounts for about 33

Kammen, Daniel M.

464

Electric Vehicle Charging as an Enabling Technology  

E-Print Network [OSTI]

Electric Vehicle Charging as an Enabling Technology Prepared for the U.S. Department of Energy technologies, electric vehicles and the appurtenant charging infrastructure, is explored in detail to determine regarding system load profiles, vehicle charging strategies, electric vehicle adoption rates, and storage

465

Explosion proof vehicle for tank inspection  

DOE Patents [OSTI]

An Explosion Proof Vehicle (EPV) having an interior substantially filled with an inert fluid creating an interior pressure greater than the exterior pressure. One or more flexible tubes provide the inert fluid and one or more electrical conductors from a control system to the vehicle. The vehicle is preferably used in subsurface tank inspection, whereby the vehicle is submerged in a volatile fluid.

Zollinger, William T. (Idaho Falls, ID); Klingler, Kerry M. (Idaho Falls, ID); Bauer, Scott G. (Idaho Falls, ID)

2012-02-28T23:59:59.000Z

466

Feasible Path Synthesis for Automated Guided Vehicles  

E-Print Network [OSTI]

Feasible Path Synthesis for Automated Guided Vehicles Reijer Idema 2005 TU Delft FROG Navigation for Automated Guided Vehicles Author: Reijer Idema Supervisors: prof.dr.ir. P. Wesseling (TU Delft) dr.ir. Kees is a manufacturer of Automated Guided Vehicles. They have developed a multitude of vehicles that transport products

Vuik, Kees

467

VEHICLE USAGE AGREEMENT DEPARTMENT OF BIOLOGICAL SCIENCE  

E-Print Network [OSTI]

VEHICLE USAGE AGREEMENT DEPARTMENT OF BIOLOGICAL SCIENCE All drivers of vehicles must certify to the following: 1. I certify that I have a valid driver's license appropriate for the vehicle type and will abide belts. 2. I have read and understand the vehicle operating policies and procedures as defined

Ronquist, Fredrik

468

VEHICLE RESERVATION DO NOT WRITE IN  

E-Print Network [OSTI]

VEHICLE RESERVATION DO NOT WRITE IN SHADED AREAS For Information Call 764-2485 FAX # (76)3-1470 Vehicle No. License OK VEHICLE DAMAGE INSPECTION Circle area of damage and/or describe below: OUTGOING for Rules & Regulations for Vehicle Rentals Reference Number 5 digit # Date Department Short code Requestor

Kirschner, Denise

469

Master Thesis Proposal: Simulation of Vehicle  

E-Print Network [OSTI]

Master Thesis Proposal: Simulation of Vehicle Driving Behavior Based on External Excitations Background For vehicle manufacturers it is important to know how their vehicles are used during the components and also for designing the controls of the vehicle. For example, the load characteristics

Zhao, Yuxiao

470

VEHICLE SERVICES POLICY Table of Contents  

E-Print Network [OSTI]

VEHICLE SERVICES POLICY Table of Contents 1. Policy 2. Procedures a. Vehicle Services Oversight b. Vehicle Maintenance and Inspection c. Authorized Drivers d. Responsibilities Back to Top (To download requirements for AUB's vehicles, the University has adopted a policy of centralizing these activities under one

Shihadeh, Alan

471

VEHICLE RENTAL FACT SHEET January 20, 2012  

E-Print Network [OSTI]

VEHICLE RENTAL FACT SHEET January 20, 2012 When Smithsonian travelers rent a vehicle during official travel, the vehicle should be rented using an individual travel card (if available) and using are not reimbursable so the rental car company CDW should be declined if the vehicle is rented under the government

472

Method and system for vehicle refueling  

DOE Patents [OSTI]

Methods and systems are provided for facilitating refueling operations in vehicles operating with multiple fuels. A vehicle operator may be assisted in refueling the multiple fuel tanks of the vehicle by being provided one or more refueling profiles that take into account the vehicle's future trip plans, the predicted environmental conditions along a planned route, and the operator's preferences.

Surnilla, Gopichandra; Leone, Thomas G; Prasad, Krishnaswamy Venkatesh; Argarwal, Apoorv; Hinds, Brett Stanley

2012-11-20T23:59:59.000Z

473

Planning for Autonomous Underwater Vehicles Zeyn Saigol  

E-Print Network [OSTI]

, 2007 4 / 25 #12;Autonomous Underwater Vehicles Unmanned, untethered submersibles Autosub, developedPlanning for Autonomous Underwater Vehicles Zeyn Saigol Intelligent Robotics Lab meeting July 31 in Southampton Cheaper than manned vehicles Can get to places tethered vehicles can't No need for human

Yao, Xin

474

Hennepin County`s experience with heavy-duty ethanol vehicles  

SciTech Connect (OSTI)

From November 1993 to October 1996, Hennepin County, which includes Minneapolis, field-tested two heavy-duty snowplow/road maintenance trucks fueled by ethanol. The overall objective of this program was to collect data from original equipment manufacturer alternative fuel heavy-duty trucks, along with comparable data from a similarly configured diesel-powered vehicle, to establish economic, emissions, performance, and durability data for the alternative fuel technology. These ethanol trucks, along with an identical third truck equipped with a diesel engine, were operated year round to maintain the Hennepin county roads. In winter, the trucks were run in 8-hour shifts plowing and hauling snow from urban and suburban roads. For the rest of the year, the three trucks were used to repair and maintain these same roads. As a result of this project, a considerable amount of data was collected on E95 fuel use, as well as maintenance, repair, emissions, and operational characteristics. Maintenance and repair costs of the E95 trucks were considerably higher primarily due to fuel filter and fuel pump issues. From an emissions standpoint, the E95 trucks emitted less particulate matter and fewer oxides of nitrogen but more carbon monoxide and hydrocarbons. Overall, the E95 trucks operated as well as the diesel, as long as the fuel filters were changed frequently. This project was a success in that E95, a domestically produced fuel from a renewable energy source, was used in a heavy-duty truck application and performed the same rigorous tasks as the diesel counterparts. The drawbacks to E95 as a heavy-duty fuel take the form of higher operational costs, higher fuel costs, shorter range, and the lack of over-the-road infrastructure.

NONE

1998-01-01T23:59:59.000Z

475

Using Vehicle Taxes to Reduce Carbon Dioxide Emissions Rates of New Passenger Vehicles: Evidence from France, Germany, and Sweden  

E-Print Network [OSTI]

France, Germany, and Sweden link vehicle taxes to the carbon dioxide (CO2) emissions rates of passenger vehicles. Based on new vehicle registration data from 2005–2010, a vehicle’s tax is negatively correlated with its ...

Klier, Thomas

476

Protection against malevolent use of vehicles at Nuclear Power Plants. Vehicle barrier system selection guidance  

SciTech Connect (OSTI)

This manual provides a simplified procedure for selecting land vehicle barriers that will stop the design basis vehicle threat adopted by the U.S. Nuclear Regulatory Commission. Proper selection and construction of vehicle barriers should prevent intrusion of the design basis vehicle. In addition, vital safety related equipment should survive a design basis vehicle bomb attack when vehicle barriers are properly selected, sited, and constructed. This manual addresses passive vehicle barriers, active vehicle barriers, and site design features that can be used to reduce vehicle impact velocity.

Nebuda, D.T.

1994-08-01T23:59:59.000Z

477

Vehicle Signage Policy Outline the policy regarding signage on University of Michigan (U-M) vehicles.  

E-Print Network [OSTI]

Vehicle Signage Policy Objective Outline the policy regarding signage on University of Michigan (U-M) vehicles. Policy 1. All vehicles owned by U-M will be identified by a vehicle number, U-M decal and special municipal license plate issued by Fleet Services. 2. All signage on vehicles owned by U-M must be approved

Kirschner, Denise

478

CEOAS VEHICLE POLICY CEOAS has 4 vehicles for use by CEOAS personnel.  

E-Print Network [OSTI]

CEOAS VEHICLE POLICY CEOAS has 4 vehicles for use by CEOAS personnel. 1) A Dodge ¾ ton cargo van; vehicle # 096813, located on Orchard Street in a reserved parking space, south of Burt Hall. This cargo/log book. OSU approves charging vehicle use to grants. If logs show the vehicle to be underutilized (thus

Kurapov, Alexander

479

A Paired-Vehicle Recourse Strategy for the Vehicle Routing Problem with Stochastic Demands  

E-Print Network [OSTI]

A Paired-Vehicle Recourse Strategy for the Vehicle Routing Problem with Stochastic Demands Aykagan Institute of Technology Abstract This paper presents a paired-vehicle recourse strategy for the vehicle vehicles is dispatched from a terminal to serve single-period customer demands which are known

Erera, Alan

480

Vehicle Maintenance Policy Outline the policy regarding vehicle maintenance at University of Michigan (U-M).  

E-Print Network [OSTI]

Vehicle Maintenance Policy Objective Outline the policy regarding vehicle maintenance at University of Michigan (U-M). Policy 1. All maintenance performed on U-M vehicles must be coordinated through Garage to repair their fleet vehicles. 2. U-M vehicles leased through Fleet Services include routine maintenance

Kirschner, Denise

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481

Vehicle Maintenance Procedure Outline the procedure for vehicle maintenance at University of Michigan (U-M).  

E-Print Network [OSTI]

Vehicle Maintenance Procedure Objective Outline the procedure for vehicle maintenance at University of Michigan (U-M). Procedure 1. Your U-M vehicle has a mechanical and/or safety issue. 2. Contact Garage of the vehicle or if needed, have the vehicle towed to the maintenance facility. 4. If a loaner is needed while

Kirschner, Denise

482

Battery-Powered Electric and Hybrid Electric Vehicle Projects to Reduce Greenhouse Gas Emissions: A Resource for Project Development  

SciTech Connect (OSTI)

The transportation sector accounts for a large and growing share of global greenhouse gas (GHG) emissions. Worldwide, motor vehicles emit well over 900 million metric tons of carbon dioxide (CO2) each year, accounting for more than 15 percent of global fossil fuel-derived CO2 emissions.1 In the industrialized world alone, 20-25 percent of GHG emissions come from the transportation sector. The share of transport-related emissions is growing rapidly due to the continued increase in transportation activity.2 In 1950, there were only 70 million cars, trucks, and buses on the world’s roads. By 1994, there were about nine times that number, or 630 million vehicles. Since the early 1970s, the global fleet has been growing at a rate of 16 million vehicles per year. This expansion has been accompanied by a similar growth in fuel consumption.3 If this kind of linear growth continues, by the year 2025 there will be well over one billion vehicles on the world’s roads.4 In a response to the significant growth in transportation-related GHG emissions, governments and policy makers worldwide are considering methods to reverse this trend. However, due to the particular make-up of the transportation sector, regulating and reducing emissions from this sector poses a significant challenge. Unlike stationary fuel combustion, transportation-related emissions come from dispersed sources. Only a few point-source emitters, such as oil/natural gas wells, refineries, or compressor stations, contribute to emissions from the transportation sector. The majority of transport-related emissions come from the millions of vehicles traveling the world’s roads. As a result, successful GHG mitigation policies must find ways to target all of these small, non-point source emitters, either through regulatory means or through various incentive programs. To increase their effectiveness, policies to control emissions from the transportation sector often utilize indirect means to reduce emissions, such as requiring specific technology improvements or an increase in fuel efficiency. Site-specific project activities can also be undertaken to help decrease GHG emissions, although the use of such measures is less common. Sample activities include switching to less GHG-intensive vehicle options, such as electric vehicles (EVs) or hybrid electric vehicles (HEVs). As emissions from transportation activities continue to rise, it will be necessary to promote both types of abatement activities in order to reverse the current emissions path. This Resource Guide focuses on site- and project-specific transportation activities. .

National Energy Technology Laboratory

2002-07-31T23:59:59.000Z

483

EA-1851: Delphi Automotive Systems Electric Drive Vehicle Battery and Component Manufacturing Initiative  

Broader source: Energy.gov [DOE]

This EA evaluates the environmental impacts of a proposal to provide a financial assistance grant under the American Recovery and Reinvestment Act of 2009 (ARRA) to Delphi Automotive Systems, Limited Liability Corporation (LLC) (Delphi). Delphi proposes to construct a laboratory referred to as the “Delphi Kokomo, IN Corporate Technology Center” (Delphi CTC Project) and retrofit a manufacturing facility. The project would advance DOE’s Vehicle Technology Program through manufacturing and testing of electric-drive vehicle components as well as assist in the nation’s economic recovery by creating manufacturing jobs in the United States. The Delphi CTC Project would involve the construction and operation of a 10,700 square foot (ft2) utilities building containing boilers and heaters and a 70,000 ft2 engineering laboratory, as well as site improvements (roads, parking, buildings, landscaping,and lighting).

484

Demonstration of Automated Heavy-Duty Vehicles  

E-Print Network [OSTI]

yaw rate sensing. 3.2.5 Wireless Communication System Anyaw angle between the tractor longitudinal axis and the axis of the road coordinate systemyaw angle between the bus articulated section longitudinal axis and the axis of the road coordinate system

2006-01-01T23:59:59.000Z

485

The effects of the substrate surface roughness on graphene plasmons  

SciTech Connect (OSTI)

We investigate the effects of variation in the gap size between mono-layer graphene and a substrate with a randomly rough surface on the linear response of graphene’s ? electron bands within the approximation of Dirac fermions. We adopt the electrostatic Green’s function developed by Rahman and Maradudin [Phys. Rev. B 21, 2137–2143 (1980)] for the surface of a dielectric medium, which exhibits a Gaussian distributed height profile and combine it with the polarization function of graphene described as a zero-thickness planar layer at a fixed distance from the mean position of the substrate surface. We specifically consider the effects of a random gap size on the two-dimensional sheet plasmon mode in heavily doped graphene, both on its dispersion relation in the long-wavelength limit and its broadening due to Landau damping in the continuum of inter-band electron-hole excitations at shorter wavelengths.

Lyon, Keenan A.; Miskovic, Zoran L. [Department of Applied Mathematics, University of Waterloo, 200 University Ave W, N2L 3G1, Waterloo, Ontario (Canada)

2014-03-31T23:59:59.000Z

486

Analysis of the AirTouch automatic vehicle location system's ability to locate moving vehicles  

E-Print Network [OSTI]

Automatic vehicle location systems are becoming more prevalent in diverse transportation applications. Their ability to locate vehicles can assist in locating emergency and public transit vehicles for better real-time dispatching as well...

Henry, Tracy Lynn

1995-01-01T23:59:59.000Z

487

Semiotics and Advanced Vehicles: What Hybrid Electric Vehicles (HEVs) Mean and Why it Matters to Consumers  

E-Print Network [OSTI]

Would You Buy a Hybrid Vehicle? Study #715238, conducted forcars/high-cost-of-hybrid-vehicles- 406/overview.htm ConsumerRelease. (2005) Most Hybrid Vehicles Not as Cost-Effective

Heffner, Reid R.

2007-01-01T23:59:59.000Z

488

Quantifying the Effects of Idle-Stop Systems on Fuel Economy in Light-Duty Passenger Vehicles  

SciTech Connect (OSTI)

Vehicles equipped with idle-stop (IS) systems are capable of engine shut down when the vehicle is stopped and rapid engine re-start for the vehicle launch. This capability reduces fuel consumption and emissions during periods when the engine is not being utilized to provide propulsion or to power accessories. IS systems are a low-cost and fast-growing technology in the industry-wide pursuit of increased vehicle efficiency, possibly becoming standard features in European vehicles in the near future. In contrast, currently there are only three non-hybrid vehicle models for sale in North America with IS systems and these models are distinctly low-volume models. As part of the United States Department of Energy’s Advanced Vehicle Testing Activity, ECOtality North America has tested the real-world effect of IS systems on fuel consumption in three vehicle models imported from Europe. These vehicles were chosen to represent three types of systems: (1) spark ignition with 12-V belt alternator starter; (2) compression ignition with 12-V belt alternator starter; and (3) direct-injection spark ignition, with 12-V belt alternator starter/combustion restart. The vehicles have undergone both dynamometer and on-road testing; the test results show somewhat conflicting data. The laboratory data and the portion of the on-road data in which driving is conducted on a prescribed route with trained drivers produced significant fuel economy improvement. However, the fleet data do not corroborate improvement, even though the data show significant engine-off time. It is possible that the effects of the varying driving styles and routes in the fleet testing overshadowed the fuel economy improvements. More testing with the same driver over routes that are similar with the IS system-enabled and disabled is recommended. There is anecdotal evidence that current Environmental Protection Agency fuel economy test procedures do not capture the fuel economy gains that IS systems produce in real-world driving. The program test results provide information on the veracity of these claims.

Jeff Wishart; Matthew Shirk

2012-12-01T23:59:59.000Z

489

2011 Vehicle Technologies Market Report  

SciTech Connect (OSTI)

This report details the major trends in U.S. light-duty vehicle and medium/heavy truck markets as well as the underlying trends that caused them. This report is supported by the U.S. Department of Energy s (DOE) Vehicle Technologies Program (VTP), and, in accord with its mission, pays special attention to the progress of high-efficiency and alternative-fuel technologies. This third edition since this report was started in 2008 offers several marked improvements relative to its predecessors. Most significantly, where earlier editions of this report focused on supplying information through an examination of market drivers, new vehicle trends, and supplier data, this edition uses a different structure. After opening with a discussion of energy and economics, this report features a section each on the light-duty vehicle and heavy/medium truck markets, and concluding with a section each on technology and policy. In addition to making this sectional re-alignment, this year s edition of the report also takes a different approach to communicating information. While previous editions relied heavily on text accompanied by auxiliary figures, this third edition relies primarily on charts and graphs to communicate trends. Any accompanying text serves to introduce the trends communication by the graphic and highlight any particularly salient observations. The opening section on Energy and Economics discusses the role of transportation energy and vehicle markets on a national (and even international) scale. For example, Figures 11 through 13 discuss the connections between global oil prices and U.S. GDP, and Figures 20 and 21 show U.S. employment in the automotive sector. The following section examines Light-Duty Vehicle use, markets, manufacture, and supply chains. Figures 26 through 33 offer snapshots of major light-duty vehicle brands in the U.S. and Figures 38 through 43 examine the performance and efficiency characteristics of vehicles sold. The discussion of Medium and Heavy Trucks offers information on truck sales (Figures 58 through 61) and fuel use (Figures 64 through 66). The Technology section offers information on alternative fuel vehicles and infrastructure (Figures 68 through 77), and the Policy section concludes with information on recent, current, and near-future Federal policies like the Cash for Clunkers program (Figures 87 and 88) and the Corporate Automotive Fuel Economy standard (Figures 90 through 99) and. In total, the information contained in this report is intended to communicate a fairly complete understanding of U.S. highway transportation energy through a series of easily digestible nuggets.

Davis, Stacy Cagle [ORNL; Boundy, Robert Gary [ORNL; Diegel, Susan W [ORNL

2012-02-01T23:59:59.000Z

490

Vehicle security apparatus and method  

DOE Patents [OSTI]

A vehicle security apparatus for use in a motor vehicle, the apparatus comprising an optical key, a receptacle, a receiver and at least one optical fiber. The optical key has a transmitter having at least one first preprogrammed coded signal stored in a first electric circuit. The receptacle receives the optical key and at least one transmittable coded optical signal from the transmitter corresponding to the at least one preprogrammed coded signal stored in the first electric circuit. The receiver compares the at least one transmittable coded optical signal to at least one second preprogrammed coded signal stored in a second electric circuit and the receiver is adapted to trigger switching effects for at least one of enabling starting the motor vehicle and starting the motor vehicle upon determination that the at least one transmittable coded optical signal corresponds to the at least one second preprogrammed signal in the second electric circuit. The at least one optical fiber is operatively connected between the receptacle and the receiver for carrying the optical signal from the receptacle to the receiver. Also disclosed is a method for permitting only authorized use of a motor vehicle.

Veligdan, James T. (Manorville, NY)

1996-02-13T23:59:59.000Z

491

Consumer Vehicle Choice Model Documentation  

SciTech Connect (OSTI)

In response to the Fuel Economy and Greenhouse Gas (GHG) emissions standards, automobile manufacturers will need to adopt new technologies to improve the fuel economy of their vehicles and to reduce the overall GHG emissions of their fleets. The U.S. Environmental Protection Agency (EPA) has developed the Optimization Model for reducing GHGs from Automobiles (OMEGA) to estimate the costs and benefits of meeting GHG emission standards through different technology packages. However, the model does not simulate the impact that increased technology costs will have on vehicle sales or on consumer surplus. As the model documentation states, “While OMEGA incorporates functions which generally minimize the cost of meeting a specified carbon dioxide (CO2) target, it is not an economic simulation model which adjusts vehicle sales in response to the cost of the technology added to each vehicle.” Changes in the mix of vehicles sold, caused by the costs and benefits of added fuel economy technologies, could make it easier or more difficult for manufacturers to meet fuel economy and emissions standards, and impacts on consumer surplus could raise the costs or augment the benefits of the standards. Because the OMEGA model does not presently estimate such impacts, the EPA is investigating the feasibility of developing an adjunct to the OMEGA model to make such estimates. This project is an effort to develop and test a candidate model. The project statement of work spells out the key functional requirements for the new model.

Liu, Changzheng [ORNL] [ORNL; Greene, David L [ORNL] [ORNL

2012-08-01T23:59:59.000Z

492

Vehicle security apparatus and method  

DOE Patents [OSTI]

A vehicle security apparatus for use in a motor vehicle is disclosed, the apparatus comprising an optical key, a receptacle, a receiver and at least one optical fiber. The optical key has a transmitter having at least one first preprogrammed coded signal stored in a first electric circuit. The receptacle receives the optical key and at least one transmittable coded optical signal from the transmitter corresponding to the at least one preprogrammed coded signal stored in the first electric circuit. The receiver compares the at least one transmittable coded optical signal to at least one second preprogrammed coded signal stored in a second electric circuit and the receiver is adapted to trigger switching effects for at least one of enabling starting the motor vehicle and starting the motor vehicle upon determination that the at least one transmittable coded optical signal corresponds to the at least one second preprogrammed signal in the second electric circuit. The at least one optical fiber is operatively connected between the receptacle and the receiver for carrying the optical signal from the receptacle to the receiver. Also disclosed is a method for permitting only authorized use of a motor vehicle. 7 figs.

Veligdan, J.T.

1996-02-13T23:59:59.000Z

493

PASSIVE DETECTION OF VEHICLE LOADING  

SciTech Connect (OSTI)

The Digital Imaging and Remote Sensing Laboratory (DIRS) at the Rochester Institute of Technology, along with the Savannah River National Laboratory is investigating passive methods to quantify vehicle loading. The research described in this paper investigates multiple vehicle indicators including brake temperature, tire temperature, engine temperature, acceleration and deceleration rates, engine acoustics, suspension response, tire deformation and vibrational response. Our investigation into these variables includes building and implementing a sensing system for data collection as well as multiple full-scale vehicle tests. The sensing system includes; infrared video cameras, triaxial accelerometers, microphones, video cameras and thermocouples. The full scale testing includes both a medium size dump truck and a tractor-trailer truck on closed courses with loads spanning the full range of the vehicle's capacity. Statistical analysis of the collected data is used to determine the effectiveness of each of the indicators for characterizing the weight of a vehicle. The final sensing system will monitor multiple load indicators and combine the results to achieve a more accurate measurement than any of the indicators could provide alone.

Garrett, A.

2012-01-03T23:59:59.000Z

494

Hybrid and Plug-In Electric Vehicles (Brochure)  

SciTech Connect (OSTI)

Hybrid and plug-in electric vehicles use electricity as their primary fuel or to improve the efficiency of conventional vehicle designs. These vehicles can be divided into three categories: hybrid electric vehicles (HEVs), plug-in hybrid electric vehicles (PHEVs), all-electric vehicles (EVs). Together, they have great potential to cut U.S. petroleum use and vehicle emissions.

Not Available

2014-05-01T23:59:59.000Z

495

Efficiency Improvement in an Over the Road Diesel Powered Engine...  

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

and potential efficiency enhancement deer08schock.pdf More Documents & Publications Thermoelectric Conversion of Waste Heat to Electricity in an IC Engine Powered Vehicle...

496

New National Clean Fleets Partners Build New Roads to Sustainability...  

Energy Savers [EERE]

in the country. Read how UPS, another National Clean Fleets Partner, is reducing petroleum use and emissions of its vehicles. From picking up our recyclables to fixing our...

497

Apps for Vehicles: What are some examples of vehicle data applications...  

Open Energy Info (EERE)

and weather changes * Helping consumers understand the cost and overall potential of electric drive vehicles * Enhanced security with real-time notification of a vehicle...

498

Vehicle Technologies Office Merit Review 2014: Vehicle Thermal Systems Modeling in Simulink  

Broader source: Energy.gov [DOE]

Presentation given by Pacific Northwest National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about vehicle...

499

Vehicle Technologies Office Merit Review 2014: Vehicle Communications and Charging Control  

Broader source: Energy.gov [DOE]

Presentation given by Pacific Northwest National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about vehicle...

500

Vehicle Technologies Office Merit Review 2014: Vehicle to Grid Communications and Field Testing  

Broader source: Energy.gov [DOE]

Presentation given by Pacific Northwest National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about vehicle...