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Note: This page contains sample records for the topic "apply heated buildings" 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

Ground-source Heat Pumps Applied to Commercial Buildings  

SciTech Connect (OSTI)

Ground-source heat pumps can provide an energy-efficient, cost-effective way to heat and cool commercial facilities. While ground-source heat pumps are well established in the residential sector, their application in larger, commercial-style, facilities is lagging, in part because of a lack of experience with the technology by those in decision-making positions. Through the use of a ground-coupling system, a conventional water-source heat pump design is transformed to a unique means of utilizing thermodynamic properties of earth and groundwater for efficient operation throughout the year in most climates. In essence, the ground (or groundwater) serves as a heat source during winter operation and a heat sink for summer cooling. Many varieties in design are available, so the technology can be adapted to almost any site. Ground-source heat pump systems can be used widely in commercial-building applications and, with proper installation, offer great potential for the commercial sector, where increased efficiency and reduced heating and cooling costs are important. Ground-source heat pump systems require less refrigerant than conventional air-source heat pumps or air-conditioning systems, with the exception of direct-expansion-type ground-source heat pump systems. This chapter provides information and procedures that an energy manager can use to evaluate most ground-source heat pump applications. Ground-source heat pump operation, system types, design variations, energy savings, and other benefits are explained. Guidelines are provided for appropriate application and installation. Two case studies are presented to give the reader a sense of the actual costs and energy savings. A list of manufacturers and references for further reading are included for prospective users who have specific or highly technical questions not fully addressed in this chapter. Sample case spreadsheets are provided in Appendix A. Additional appendixes provide other information on the ground-source heat pump technology.

Parker, Steven A.; Hadley, Donald L.

2009-07-14T23:59:59.000Z

2

Building America Expert Meeting: Recommendations for Applying...  

Energy Savers [EERE]

Building America Expert Meeting: Recommendations for Applying Water Heaters in Combination Space and Domestic Water Heating Systems Building America Expert Meeting: Recommendations...

3

apply skills & experience build skills  

E-Print Network [OSTI]

senior apply skills & experience junior build skills sophomore research & execute freshman explore options1 2 3 4 s u p p o r t4-year career action plan parent about the center for career development Remind your student that it is never too soon or too late to seek an internship or summer job. build

Alvarez, Pedro J.

4

temperature heat pumps applied to  

E-Print Network [OSTI]

Very high- temperature heat pumps applied to energy efficiency in industry Application June 21th 2012 Energy efficiency : A contribution to environmental protection Kyoto Copenhage Emission, plastics Partnership : EDF R&D Bil

Oak Ridge National Laboratory

5

Human Health Science Building Geothermal Heat Pumps | Department...  

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

Human Health Science Building Geothermal Heat Pumps Human Health Science Building Geothermal Heat Pumps Project objectives: Construct a ground sourced heat pump, heating,...

6

Building America Webinar: Opportunities to Apply Phase Change...  

Energy Savers [EERE]

Opportunities to Apply Phase Change Materials to Building Enclosures Building America Webinar: Opportunities to Apply Phase Change Materials to Building Enclosures This webinar,...

7

Modeling of Residential Buildings and Heating Systems  

E-Print Network [OSTI]

-zone building model is used in each case. A model of the heating system is also used for the multi-storey building. Both co-heating and tracer gas measurements are used in order to adjust the parameters of each building model. A complete monitoring...

Masy, G.; Lebrun, J.

2004-01-01T23:59:59.000Z

8

Innovative Miniaturized Heat Pumps for Buildings: Modular Thermal Hub for Building Heating, Cooling and Water Heating  

SciTech Connect (OSTI)

BEETIT Project: Georgia Tech is using innovative components and system design to develop a new type of absorption heat pump. Georgia Tech’s new heat pumps are energy efficient, use refrigerants that do not emit greenhouse gases, and can run on energy from combustion, waste heat, or solar energy. Georgia Tech is leveraging enhancements to heat and mass transfer technology possible in microscale passages and removing hurdles to the use of heat-activated heat pumps that have existed for more than a century. Use of microscale passages allows for miniaturization of systems that can be packed as monolithic full-system packages or discrete, distributed components enabling integration into a variety of residential and commercial buildings. Compared to conventional heat pumps, Georgia Tech’s design innovations will create an absorption heat pump that is much smaller, has higher energy efficiency, and can also be mass produced at a lower cost and assembly time.

None

2010-09-01T23:59:59.000Z

9

Apply: Building Energy Efficiency Frontiers and Incubator Technologies...  

Energy Savers [EERE]

Apply: Building Energy Efficiency Frontiers and Incubator Technologies (BENEFIT) - 2014 (DE-FOA-0001027) Apply: Building Energy Efficiency Frontiers and Incubator Technologies...

10

Building Blocks of Tropical Diabatic Heating  

SciTech Connect (OSTI)

Rotated EOF analyses are used to study the composition and variability of large-scale tropical diabatic heating profiles estimated from eight field campaigns. The results show that the profiles are composed of a pair of building blocks. These are the stratiform heating with peak heating near 400hpa and a cooling peak near 700hPa and convective heating with a heating maximum near 700hPa. Variations in the contributions of these building blocks account for the evolution of the large-scale heating profile. Instantaneous top (bottom) heavy large scale heating profiles associated with excess of stratiform (convective) heating evolve towards a stationary mean profile due to exponential decay of the excess stratiform (convective) heating.

Hagos, Samson M.

2010-07-01T23:59:59.000Z

11

Building on a Base: Applying Physics Education  

E-Print Network [OSTI]

Building on a Base: Applying Physics Education Research to Physics Teaching S.J. Pollock CU Boulder Concept Inventory (FCI) R. Hake, "...A six-thousand-student survey..." AJP 66, 64-74 (`98). = post. Pre R. App. Pre R. Care. Pre Math Pre Effort Pre Skept. Pre Overall Post Indep. Post Coher. Post Conc

Colorado at Boulder, University of

12

Klamath Apartment Buildings (13) Space Heating Low Temperature...  

Open Energy Info (EERE)

Apartment Buildings (13) Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Klamath Apartment Buildings (13) Space Heating Low Temperature...

13

Cooling, Heating, and Power for Commercial Buildings - Benefits...  

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

Cooling, Heating, and Power for Commercial Buildings - Benefits Analysis, April 2002 Cooling, Heating, and Power for Commercial Buildings - Benefits Analysis, April 2002 In this...

14

NREL's Building-Integrated Supercomputer Provides Heating and...  

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

NREL's Building-Integrated Supercomputer Provides Heating and Efficient Computing NREL's Building-Integrated Supercomputer Provides Heating and Efficient Computing NREL teamed with...

15

Building America Expert Meeting Report: Hydronic Heating in Multifamily Buildings  

SciTech Connect (OSTI)

The topic of this expert meeting was cost-effective controls and distribution retrofit options for hot water and steam space heating systems in multi-family buildings with the goals of reducing energy waste and improving occupant comfort. The U.S. Department of Energy's Building America program develops technologies with the goal of reducing energy use by 30% to 50% in residential buildings. Toward this goal, the program sponsors 'Expert Meetings' focused on specific building technology topics. The meetings are intended to sharpen Building America research priorities, create a forum for sharing information among industry leaders and build partnerships with professionals and others that can help support the program's research needs and objectives. The topic of this expert meeting was cost-effective controls and distribution retrofit options for hot water and steam space heating systems in multifamily buildings with the goals of reducing energy waste and improving occupant comfort. The objectives of the meeting were to: (1) Share knowledge and experience on new and existing solutions: what works, what doesn't and why, and what's new; (2) Understand the market barriers to currently offered solutions: what disconnects exist in the market and what is needed to overcome or bridge these gaps; and (3) Identify research needs.

Dentz, J.

2011-10-01T23:59:59.000Z

16

Building America Standing Technical Committee- Water Heating  

Broader source: Energy.gov [DOE]

The Building America program is focused on delivering market acceptable energy efficiency solutions to homeowners, builders, and contractors. Near term goals of 30-50% source energy savings are currently targeted. This document examines water heating gaps and barriers, and is updated as of Feb. 2012.

17

Apply: Funding Opportunity - Building America Industry Partnerships...  

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

in 2012. Space heating and cooling account for the largest portion of home energy consumption, more than water heating, refrigeration, and lighting combined. Between 2007...

18

Building America Webinar: Central Multifamily Water Heating Systems...  

Energy Savers [EERE]

Building America Webinar: Central Multifamily Water Heating Systems Building America Webinar: Central Multifamily Water Heating Systems January 21, 2015 11:00AM to 12:30PM MST...

19

Building America Webinar: Central Multifamily Water Heating Systems...  

Energy Savers [EERE]

Building America Webinar: Central Multifamily Water Heating Systems Building America Webinar: Central Multifamily Water Heating Systems January 21, 2015 3:00PM to 4:30PM EST This...

20

Building America Whole-House Solutions for Existing Homes: Applying...  

Energy Savers [EERE]

to Florida Local Government Retrofit Programs - Central Florida (Fact Sheet) Building America Whole-House Solutions for Existing Homes: Applying Best Practices to Florida...

Note: This page contains sample records for the topic "apply heated buildings" 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

Apply: Funding Opportunity- Buildings University Innovators and Leaders Development (BUILD)  

Broader source: Energy.gov [DOE]

Full Application Deadline – February 11, 2015 This FOA makes available competitive, 2-year cooperative agreements for U.S.-based university teams to research and develop innovative building energy efficient technologies, manufacturing (for projects developing hardware), and commercialization.

22

Retrocommissioning Case Study - Applying Building Selection Criteria for Maximum Results  

E-Print Network [OSTI]

RETROCOMMISSIONING CASE STUDY ?Applying Building Selection Criteria for Maximum Results? Larry Luskay, Tudi Haasl, Linda Irvine Portland Energy Conservation, Inc. Portland, Oregon Donald Frey Architectural Energy Corporation Boulder.... The building was retrocommissioned by Portland Energy Conservation, Inc. (PECI), in conjunction with Architectural Energy Corporation (AEC). The building-specific goals were: 1) Obtain cost-effective energy savings from optimizing operation...

Luskay, L.; Haasl, T.; Irvine, L.; Frey, D.

2002-01-01T23:59:59.000Z

23

Impacts of Some Building Design Parameters on Heat Pump Applications  

E-Print Network [OSTI]

One of the most important properties of a sustainable building is to provide thermal comfort conditions for users with a minimum heating and cooling energy consumption. Therefore, primary design parameters of building should be developed...

Erdim, B.; Manioglu, G.

2011-01-01T23:59:59.000Z

24

Heat storage and distribution inside passive-solar buildings  

SciTech Connect (OSTI)

Passive solar buildings are investigated from the viewpoint of the storage of solar heat in materials of the building: walls, floors, ceilings, and furniture. The effects of the location, material, thickness, and orientation of each internal building surface are investigated. The concept of diurnal heat capacity is introduced and a method of using this parameter to estimate clear-day temperature swings is developed. Convective coupling to remote rooms within a building is discussed. Design guidelines are given.

Balcomb, J.D.

1983-05-01T23:59:59.000Z

25

Passive Solar Building Design and Solar Thermal Space Heating Webinar  

Broader source: Energy.gov [DOE]

Webinar of National Renewable Energy Laboratory (NREL) Senior Engineer Andy Walker's presentation about passive solar building design and solar thermal space heating technologies and applications.

26

Encouraging Combined Heat and Power in California Buildings  

E-Print Network [OSTI]

cooling, heating, and power, CCHP, commercial buildings,bln $ CAA CAISO Cal/EPA CARB CCHP CEUS CHP CSI CPP DER DER-heating, and electric power (CCHP) adoption in California’s

Stadler, Michael

2014-01-01T23:59:59.000Z

27

Simulation study of a heat pump for simultaneous heating and cooling coupled to buildings  

E-Print Network [OSTI]

Simulation study of a heat pump for simultaneous heating and cooling coupled to buildings Redouane) 141-149" DOI : 10.1016/j.enbuild.2013.12.047 #12;ABSTRACT In several situations, a heat pump occur. Unlike a reversible heat pump that works alternatively in heating or cooling, a HPS operates

Paris-Sud XI, Université de

28

Human Health Science Building Geothermal Heat Pumps  

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

HUMAN HEALTH SCIENCE BLDG GEO HEAT PUMP SYSTEMS Principal Investigator Source Heat Pumps Demo Projects May 20, 2010 This presentation does not contain any proprietary confidential,...

29

Natural convection airflow and heat transport in buildings: experimental results  

SciTech Connect (OSTI)

Observations of natural convection airflow in passive solar buildings are described. Particular results are given for two buildings supplementing other data already published. A number of generalizations based on the monitoring of the 15 buildings are presented. It is concluded that energy can be reasonably well distributed throughout a building by natural convection provided suitable openings are present and that the direction of heat transport is either horizontally across or upward.

Balcomb, J.D.; Jones, G.F.

1985-01-01T23:59:59.000Z

30

Lessons learned How to Build Successful Heat Pump Markets  

E-Print Network [OSTI]

#12;2 Lessons learned ­ How to Build Successful Heat Pump Markets Lukas Bergmann, Delta Energy & Environment European Heat Pump Summit 2013 Nürnberg, 15th October 2013 Contact: lukas CHP Small Wind Photovoltaics Energy Efficiency Smart Demand Heat Pumps Networks Micro-CHP Energy

Oak Ridge National Laboratory

31

Overheating in Hot Water- and Steam-Heated Multifamily Buildings  

SciTech Connect (OSTI)

Apartment temperature data have been collected from the archives of companies that provide energy management systems (EMS) to multifamily buildings in the Northeast U.S. The data have been analyzed from more than 100 apartments in eighteen buildings where EMS systems were already installed to quantify the degree of overheating. This research attempts to answer the question, 'What is the magnitude of apartment overheating in multifamily buildings with central hot water or steam heat?' This report provides valuable information to researchers, utility program managers and building owners interested in controlling heating energy waste and improving resident comfort. Apartment temperature data were analyzed for deviation from a 70 degrees F desired setpoint and for variation by heating system type, apartment floor level and ambient conditions. The data shows that overheating is significant in these multifamily buildings with both hot water and steam heating systems.

Dentz, J.; Varshney, K.; Henderson, H.

2013-10-01T23:59:59.000Z

32

Applying Bayesian Forecasting to Predict New Customers' Heating Oil Demand.  

E-Print Network [OSTI]

??This thesis presents a new forecasting technique that estimates energy demand by applying a Bayesian approach to forecasting. We introduce our Bayesian Heating Oil Forecaster… (more)

Sakauchi, Tsuginosuke

2011-01-01T23:59:59.000Z

33

Heat storage and distribution inside passive-solar buildings  

SciTech Connect (OSTI)

Passive-solar buildings are investigated from the viewpoint of the storage of solar heat in materials of the building: walls, floors, ceilings, and furniture. The effects of the location, material, thickness, and orientation of each internal building surface are investigated. The concept of diurnal heat capacity is introduced and a method of using this parameter to estimate clear-day temperature swings is developed. Convective coupling to remote rooms within a building is discussed, including both convection through single doorways and convective loops that may exist involving a sunspace. Design guidelines are given.

Balcomb, J.D.

1983-01-01T23:59:59.000Z

34

Technical and Energy Assessment of Building Integrated Photovoltaic Systems applied to the UAE Office Buildings  

E-Print Network [OSTI]

Technical and Energy Assessment of Building Integrated Photovoltaic Systems applied to the UAE Office Buildings Hassan Radhi Assistant Professor College of Engineering UAE University Al-Ain, United Arab Emirates ABSTRACT In the market... due to the PV panels represents an important factor when the EPBT is estimated Keywords: BiPV, embodied energy, UAE commercial buildings. INTRODUCTION Developments in the design and manufacture of photovoltaic cells have recently been a...

Radhi, H.

2010-01-01T23:59:59.000Z

35

Building America Webinar: Central Multifamily Water Heating Systems  

Broader source: Energy.gov [DOE]

Hosted by DOE's Building America program, this webinar will focus on the effective use of central heat pump water heaters (HPWHs) and control systems to reduce the energy use in hot water distribution.

36

OPTIMAi UTILIZATION OF SOLAR ENERGY IN HEATING AND COOLINGOF BUILDINGS  

E-Print Network [OSTI]

OPTIMAi UTILIZATION OF SOLAR ENERGY IN HEATING AND COOLINGOF BUILDINGS C. Byron Winn Gearold R fundamental optimization problems involved in the design of a solar building. The first is a parameter for the given system configu- ration and the opt the latter problem The CSU Solar parameters such as mal set

Moore, John Barratt

37

Encouraging Combined Heat and Power in California Buildings  

E-Print Network [OSTI]

LBNL-6267E Encouraging Combined Heat and Power in California Buildings Michael Stadler, Markus in California Buildings Michael Stadler, Markus Groissböck, Gonçalo Cardoso, Andreas Müller, Judy Lai Lawrence. Reference herein to any specific commercial product, process, or service by its trade name, trademark

38

Identifying apartment buildings with potential heating issues.  

E-Print Network [OSTI]

??The residential sector in Sweden uses a large amount of energy for heating and hot water. Sweden as well as all other European countries need… (more)

Rooij, Joris van

2011-01-01T23:59:59.000Z

39

DESIGN OF AN EXPERIMENTAL FACILITY FOR BUILDING AIRFLOW AND HEAT  

E-Print Network [OSTI]

and Cold Walls .................................................................................. 34 #12;vDESIGN OF AN EXPERIMENTAL FACILITY FOR BUILDING AIRFLOW AND HEAT TRANSFER MEASUREMENTS By MOHAMMAD fulfillment of the requirements for the Degree of MASTER OF SCIENCE May, 2005 #12;ii DESIGN OF A HEAT TRANSFER

40

Development of an integrated building load and ground source heat pump model to assess heat pump and ground loop design and performance in a commercial office building.  

E-Print Network [OSTI]

??Ground source heat pumps (GSHPs) offer an efficient method for cooling and heating buildings, reducing energy usage and operating cost. In hot, arid regions such… (more)

Blair, Jacob Dale

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "apply heated buildings" 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

Heating remote rooms in passive solar buildings  

SciTech Connect (OSTI)

Remote rooms can be effectively heated by convection through a connecting doorway. A simple steady-state equation is developed for design purposes. Validation of a dynamic model is achieved using data obtained over a 13-day period. Dynamic effects are investigated using a simulation analysis for three different cases of driving temperature; the effect is to reduce the temperature difference between the driving room and the remote room compared to the steady-state model. For large temperature swings in the driving room a strategy which uses the intervening door in a diode mode is effective. The importance of heat-storing mass in the remote room is investigated.

Balcomb, J.D.

1981-01-01T23:59:59.000Z

42

Building America Case Study: Boiler Control Replacement for Hydronically Heated Multifamily Buildings, Cambridge, Massachusetts (Fact Sheet)  

SciTech Connect (OSTI)

The ARIES Collaborative, a U.S. Department of Energy Building America research team, partnered with NeighborWorks America affiliate Homeowners' Rehab Inc. (HRI) of Cambridge, Massachusetts, to study improvements to the central hydronic heating system in one of the nonprofit's housing developments. The heating controls in the three-building, 42-unit Columbia Cambridge Alliance for Spanish Tenants housing development were upgraded. Fuel use in the development was excessive compared to similar properties. A poorly insulated thermal envelope contributed to high energy bills, but adding wall insulation was not cost-effective or practical. The more cost-effective option was improving heating system efficiency. Efficient operation of the heating system faced several obstacles, including inflexible boiler controls and failed thermostatic radiator valves. Boiler controls were replaced with systems that offer temperature setbacks and one that controls heat based on apartment temperature in addition to outdoor temperature. Utility bill analysis shows that post-retrofit weather-normalized heating energy use was reduced by 10%-31% (average of 19%). Indoor temperature cutoff reduced boiler runtime (and therefore heating fuel consumption) by 28% in the one building in which it was implemented. Nearly all savings were obtained during night which had a lower indoor temperature cut off (68 degrees F) than day (73 degrees F). This implies that the outdoor reset curve was appropriately adjusted for this building for daytime operation. Nighttime setback of heating system supply water temperature had no discernable impact on boiler runtime or gas bills.

Not Available

2014-11-01T23:59:59.000Z

43

Building-Integrated Heat & Moisture Exchange  

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 fromDepartmentTie Ltd:June 2015 < prevBuilding the Distribution Grid of the

44

Convective heat transfer inside passive solar buildings  

SciTech Connect (OSTI)

Natural convection between spaces in a building can play a major role in energy transfer. Two situations are investigated: convection through a single doorway into a remote room, and a convective loop in a two-story house with a south sunspace where a north stairway serves as the return path. A doorway-sizing equation is given for the single-door case. Detailed data are given from the monitoring of airflow in one two-story house and summary data are given for five others. Observations on the nature of the airflow and design guidelines are presented.

Jones, R.W.; Balcomb, J.D.; Yamaguchi, K.

1983-01-01T23:59:59.000Z

45

Convective heat transfer inside passive solar buildings  

SciTech Connect (OSTI)

Natural convection between spaces in a building which play a major role in energy transfer are discussed. Two situations are investigated: Convection through a single doorway into a remote room, and a convective loop in a two story house with a south sunspace where a north stairway serves as the return path. A doorway sizing equation is given for the single door case. Data from airflow monitoring in one two-story house and summary data for five others are presented. The nature of the airflow and design guidelines are presented.

Jones, R.W.; Balcomb, J.D.; Yamaguchi, K.

1983-11-01T23:59:59.000Z

46

New and Existing Buildings Heating and Cooling Opportunities: Dedicated Heat Recovery Chiller  

Broader source: Energy.gov [DOE]

Presentation covers the new and existing buildings heating and cooling opportunities and is given at the Spring 2010 Federal Utility Partnership Working Group (FUPWG) meeting in Providence, Rhode Island.

47

Buildings","All Heated  

U.S. Energy Information Administration (EIA) 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 CenterFranconia, Virginia:FAQProved Reserves,0050516,"AL",10610,"AlbertvilleReservesFeet)Product: Total0.2. Heating

48

Buildings","All Heated  

U.S. Energy Information Administration (EIA) 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 CenterFranconia, Virginia:FAQProved Reserves,0050516,"AL",10610,"AlbertvilleReservesFeet)Product: Total0.2. Heating3.

49

Low-Cost Gas Heat Pump for Building Space Heating  

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-UpHeatMulti-Dimensionalthe10IO1OP001Long-Term StorageDepartmentSystem for

50

Feasibility Analysis For Heating Tribal Buildings with Biomass  

SciTech Connect (OSTI)

This report provides a feasibility study for the heating of Tribal buildings using woody biomass. The study was conducted for the Confederated Salish and Kootenai Tribes of the Flathead Reservation in western Montana. S&K Holding Company and TP Roche Company completed the study and worked together to provide the final report. This project was funded by the DOE's Tribal Energy Program.

Steve Clairmont; Micky Bourdon; Tom Roche; Colene Frye

2009-03-03T23:59:59.000Z

51

Expert Meeting Report: Recommendations for Applying Water Heaters in Combination Space and Domestic Water Heating Systems  

SciTech Connect (OSTI)

The topic of this meeting was 'Recommendations For Applying Water Heaters In Combination Space And Domestic Water Heating Systems.' Presentations and discussions centered on the design, performance, and maintenance of these combination systems, with the goal of developing foundational information toward the development of a Building America Measure Guideline on this topic. The meeting was held at the Westford Regency Hotel, in Westford, Massachusetts on 7/31/2011.

Rudd, A.; Ueno, K.; Bergey, D.; Osser, R.

2012-07-01T23:59:59.000Z

52

Pseudo dynamic transitional modeling of building heating energy demand using artificial neural network  

E-Print Network [OSTI]

R. Satake, Prediction of energy demands using neural networkof Building Heating Energy Demand Using Artificial Neuralknow energy flows and energy demand of the buildings for the

Paudel, Subodh; Elmtiri, Mohamed; Kling, Wil L; Corre, Olivier Le; Lacarriere, Bruno

2014-01-01T23:59:59.000Z

53

Infiltration Heat Recovery in Building Walls: Computational Fluid Dynamics Investigations Results  

E-Print Network [OSTI]

LBNL-51324 Infiltration Heat Recovery in Building Walls: Computational Fluid Dynamics leading to partial recovery of heat conducted through the wall. The Infiltration Heat Recovery (IHR) factor was introduced to quantify the heat recovery and correct the conventional calculations

54

Apply: Commercial Building Technology Demonstrations (DE-FOA...  

Office of Environmental Management (EM)

Technologies (BENEFIT) - 2014 (DE-FOA-0001027) Energy Savings Through Improved Mechanical Systems and Building Envelope Technologies (DE-FOA-0000621) Commercial Building...

55

Heat recovery and thermal storage : a study of the Massachusetts State Transportation Building  

E-Print Network [OSTI]

A study of the energy system at the Massachusetts State Transportation Building was conducted. This innovative energy system utilizes internal-source heat pumps and a water thermal storage system to provide building heating ...

Bjorklund, Abbe Ellen

1986-01-01T23:59:59.000Z

56

Performance estimates for attached-sunspace passive solar heated buildings  

SciTech Connect (OSTI)

Performance predictions have been made for attached-sunspace types of passively solar heated buildings. The predictions are based on hour-by-hour computer simulations using computer models developed in the framework of PASOLE, the Los Alamos Scientific Laboratory (LASL) passive solar energy simulation program. The models have been validated by detailed comparison with actual hourly temperature measurements taken in attached-sunspace test rooms at LASL.

McFarland, R.D.; Jones, R.W.

1980-01-01T23:59:59.000Z

57

REVIEW OF GEOTHERMAL HEATING AND COOLING OF BUILDINGS C. A. Coles  

E-Print Network [OSTI]

be developed without employing geothermal heat pumps [4, 6]. Another reason for the slow development heating with air, residential buildings in Chaude Aigues, France during the 14th century were heatedREVIEW OF GEOTHERMAL HEATING AND COOLING OF BUILDINGS C. A. Coles Memorial University

Coles, Cynthia

58

Building America Webinar: Central Multifamily Water Heating Systems- Multifamily Central Heat Pump Water Heating  

Broader source: Energy.gov [DOE]

This presentation was delivered at the U.S. Department of Energy Building America webinar on January 21, 2015.

59

Practical Analysis of a New Type Radiant Heating Technology in a Large Space Building  

E-Print Network [OSTI]

ICEBO2006, Shenzhen, China Heating technologies fo r energy efficiency Vol.III-3-4 Practical Analysis of a New Type Radiant Heating Technology in a Large Space Building Guohui Feng Guangyu Cao Li Gang Ph.D. Ph... achieve above 95%. Since not heating up indoor air, it is specially suited for heating of factory buildings where the conditions of heat preservation and sealing are poor and their gates are opened frequently. The off-on of radiation heating system...

Feng, G.; Cao, G.; Gang, L.

2006-01-01T23:59:59.000Z

60

Building America Whole-House Solutions for Existing Homes: Applying...  

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

Existing Homes: Pilot Demonstration of Phased Retrofits in Florida Homes - Central and South Florida (Fact Sheet) Building America Efficient Solutions for Existing Homes: Case...

Note: This page contains sample records for the topic "apply heated buildings" 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

MODELING OF HEAT TRANSFER IN ROOMS IN THE MODELICA "BUILDINGS" LIBRARY  

E-Print Network [OSTI]

MODELING OF HEAT TRANSFER IN ROOMS IN THE MODELICA "BUILDINGS" LIBRARY Michael Wetter, Wangda Zuo describes the implementation of the room heat transfer model in the free open-source Modelica "Buildings National Lab- oratory started the development of the free open- source Modelica "Buildings" library

62

Pseudo Dynamic Transitional Modeling of Building Heating Energy Demand Using Artificial1 Neural Network2  

E-Print Network [OSTI]

Transitional Modeling of Building Heating Energy Demand Using Artificial1 Neural Network2 Subodh Paudel a, it is39 essential to know energy flows and energy demand of the buildings for the control of heating and40 cooling energy production from plant systems. The energy demand of the building system, thus,41

Paris-Sud XI, Université de

63

Feasibility Study of Using Ground Source Heat Pumps in Two Buildings  

E-Print Network [OSTI]

Feasibility Study of Using Ground Source Heat Pumps in Two Buildings at Whidbey Island Naval Air and Mt. Olympus BOQ) presently heated by steam from the central steam plant. Ground source heat pump source heat pumps provide both heating and cooling, there would essentially be no cost increase

Oak Ridge National Laboratory

64

Dynamic Simulation and Analysis of Heating Energy Consumption in a Residential Building  

E-Print Network [OSTI]

In winter, much of the building energy is used for heating in the north region of China. In this study, the heating energy consumption of a residential building in Tianjin during a heating period was simulated by using the EnergyPlus energy...

Liu, J.; Yang, M.; Zhao, X.; Zhu, N.

2006-01-01T23:59:59.000Z

65

HEAT RECOVERY IN BUILDING ENVELOPES Max H. Sherman and Iain S. Walker  

E-Print Network [OSTI]

1 LBNL 47329 HEAT RECOVERY IN BUILDING ENVELOPES Max H. Sherman and Iain S. Walker Energy formula may produce an unreasonably high contribution because of heat recovery within the building physical model has been developed and used to predict the infiltration heat recovery based on the Peclet

66

Building America Expert Meeting Report: Recommendations for Applying...  

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

And Domestic Water Heating Systems.' Presentations and discussions centered on the design, performance, and maintenance of these combination systems, with the goal of...

67

On Variations of Space-heating Energy Use in Office Buildings  

SciTech Connect (OSTI)

Space heating is the largest energy end use, consuming more than 7 quintillion joules of site energy annually in the U.S. building sector. A few recent studies showed discrepancies in simulated space-heating energy use among different building energy modeling programs, and the simulated results are suspected to be underpredicting reality. While various uncertainties are associated with building simulations, especially when simulations are performed by different modelers using different simulation programs for buildings with different configurations, it is crucial to identify and evaluate key driving factors to space-heating energy use in order to support the design and operation of low-energy buildings. In this study, 10 design and operation parameters for space-heating systems of two prototypical office buildings in each of three U.S. heating climates are identified and evaluated, using building simulations with EnergyPlus, to determine the most influential parameters and their impacts on variations of space-heating energy use. The influence of annual weather change on space-heating energy is also investigated using 30-year actual weather data. The simulated space-heating energy use is further benchmarked against those from similar actual office buildings in two U.S. commercial-building databases to better understand the discrepancies between simulated and actual energy use. In summary, variations of both the simulated and actual space-heating energy use of office buildings in all three heating climates can be very large. However these variations are mostly driven by a few influential parameters related to building design and operation. The findings provide insights for building designers, owners, operators, and energy policy makers to make better decisions on energy-efficiency technologies to reduce space-heating energy use for both new and existing buildings.

Lin, Hung-Wen; Hong, Tianzhen

2013-05-01T23:59:59.000Z

68

Simulated Energy Savings Comparison Between Two Continuous Commissioning® Methods Applied to a Retrofitted Office Building  

E-Print Network [OSTI]

The 8 th International Conference for Enhanced Building Operations (ICEBO 2008) October 20-22, 2008, Berlin, Germany Simulated Energy Savings Comparison Between Two Continuous Commissioning ? Methods Applied to a Retrofitted Office Building... and the cold and hot 1 ESL-IC-08-10-30 Proceedings of the Eighth International Conference for Enhanced Building Operations, Berlin, Germany, October 20-22, 2008 The 8 th International Conference for Enhanced Building Operations (ICEBO 2008) October 20...

Texas A& M Campus Building CC® Team

69

Encouraging Combined Heat and Power in California Buildings  

E-Print Network [OSTI]

Memorandum Encouraging Combined Heat and Power in California2012 ICF, 2012, “Combined Heat and Power: Policy AnalysisA New Generation of Combined Heat and Power: Policy Planning

Stadler, Michael

2014-01-01T23:59:59.000Z

70

Encouraging Combined Heat and Power in California Buildings  

E-Print Network [OSTI]

electricity supply and heat supply for a January and Julyelectricity supply and heat supply for a January and July

Stadler, Michael

2014-01-01T23:59:59.000Z

71

Modelica Library for Building Heating, Ventilation and Air-Conditioning Systems  

E-Print Network [OSTI]

Modelica Library for Building Heating, Ventilation and Air-Conditioning Systems Michael Wetter available Modelica library for building heating, ventilation and air conditioning systems. The library is based on the Modelica.Fluid library. It has been developed to support research and development

72

Building America Webinar: Opportunities to Apply Phase Change Materials to  

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 fromDepartmentTie Ltd:June 2015 < prev next >researchNew ConstructionBuilding

73

Encouraging Combined Heat and Power in California Buildings  

E-Print Network [OSTI]

2020. Furthermore, aggressive building and appliance efficiency standards, including targets for zero net

Stadler, Michael

2014-01-01T23:59:59.000Z

74

Encouraging Combined Heat and Power in California Buildings  

E-Print Network [OSTI]

incentive ($/W) wind turbine waste heat to power pressurewind turbines, fuel cells, organic rankine cycle/waste heat capture, pressure reduction turbines, advanced energy storage, and combined heat and power

Stadler, Michael

2014-01-01T23:59:59.000Z

75

Solar load ratio method applied to commercial building active solar system sizing  

SciTech Connect (OSTI)

The hourly simulation procedure is the DOE-2 building energy analysis computer program. It is capable of calculating the loads and of simulating various control strategies in detail for both residential and commercial buildings and yet is computationally efficient enough to be used for extensive parametric studies. In addition, to a Building Service Hot Water (BSHW) System and a combined space heating and hot water system using liquid collectors for a commercial building analyzed previously, a space heating system using an air collector is analyzed. A series of runs is made for systems using evacuated tube collectors for comparison to flat-plate collectors, and the effects of additional system design parameters are investigated. Also, the generic collector types are characterized by standard efficiency curves, rather than by detailed collector specifications. (MHR)

Schnurr, N.M.; Hunn, B.D.; Williamson, K.D. III

1981-01-01T23:59:59.000Z

76

North American Overview - Heat Pumps Role in Buildings Energy Efficiency Improvement  

SciTech Connect (OSTI)

A brief overview of the situation in North America regarding buildings energy use and the current and projected heat pump market is presented. R&D and deployment strategies for heat pumps, and the impacts of the housing market and efficiency regulations on the heating and cooling equipment market are summarized as well.

Baxter, Van D [ORNL; Bouza, Antonio [U.S. Department of Energy; Giguère, Daniel [Natural Resources Canada; Hosatte, Sophie [Natural Resources Canada

2011-01-01T23:59:59.000Z

77

UVM Central Heating & Cooling Plant Annual Maintenance Shutdown 2013 Affected Buildings  

E-Print Network [OSTI]

UVM Central Heating & Cooling Plant Annual Maintenance Shutdown 2013 Affected Buildings Sunday 19 heating, hot water and critical air conditioning > NO CAGE WASHING > NO AUTOCLAVES > Given Boiler Plant will be in operation to provide heating, hot water and critical air conditioning > NO CAGE WASHING > NO AUTOCLAVES

Hayden, Nancy J.

78

A FULL SCALE ROOM FOR THE EXPERIMENTAL STUDY OF INTERIOR BUILDING CONVECTIVE HEAT TRANSFER  

E-Print Network [OSTI]

air flow measurement. A water source heat pump provided chilled water to a fan-coil unit which in turn on volumetric air flow measurement and an overall room heat balance. Analysis was directed at results fromA FULL SCALE ROOM FOR THE EXPERIMENTAL STUDY OF INTERIOR BUILDING CONVECTIVE HEAT TRANSFER: DESIGN

79

Heat Transfer in Buildings: Application to Solar Air Collector and Trombe Wall Design  

E-Print Network [OSTI]

11 Heat Transfer in Buildings: Application to Solar Air Collector and Trombe Wall Design H. Boyer focuses on the modeling of Trombe solar walls. In each case, detailed modeling of heat transfer allows with same thermal behaviour). For heat conduction in walls, it results from electrical analogy

Paris-Sud XI, Université de

80

THE IMPACT OF BUILDING ORIENTATION ON RESIDENTIAL HEATING AND COOLING  

E-Print Network [OSTI]

PASSIVE SOLAR RESIDENTIAL BUILDING* Introduction In order to provide a basis for thermal analyses examining the effects of design

Andersson, Brandt

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "apply heated buildings" 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

The integration of water loop heat pump and building structural thermal storage systems  

SciTech Connect (OSTI)

Many commercial buildings need heat in one part and, at the same time, cooling in another part. Even more common is the need for heating during one part of the day and cooling during another in the same spaces. If that energy could be shifted or stored for later use, significant energy might be saved. If a building's heating and cooling subsystems could be integrated with the building's structural mass and used to collect, store, and deliver energy, the energy might be save cost-effectively. To explore this opportunity, researchers at the Pacific Northwest Laboratory (PNL) examined the thermal interactions between the heating, ventilating, and air-conditioning (HVAC) system and the structure of a commercial building. Computer models were developed to simulate the interactions in an existing building located in Seattle, Washington, to determine how these building subsystems could be integrated to improve energy efficiency. The HVAC subsystems in the existing building were modeled. These subsystems consist of decentralized water-source heat pumps (WSHP) in a closed water loop, connected to cooling towers for heat rejection during cooling mode and boilers to augment heating. An initial base case'' computer model of the Seattle building, as-built, was developed. Metered data available for the building were used to calibrate this model to ensure that the analysis would provide information that closely reflected the operation of a real building. The HVAC system and building structure were integrated in the model using the concrete floor slabs as thermal storage media. The slabs may be actively charged during off-peak periods with the chilled water in the loop and then either actively or passively discharged into the conditioned space during peak periods. 21 refs., 37 figs., 17 tabs.

Marseille, T.J.; Schliesing, J.S.

1991-10-01T23:59:59.000Z

82

Heat pumps and under floor heating as a heating system for Finnish low-rise residential buildings.  

E-Print Network [OSTI]

??In bachelor’s thesis the study of under floor heating system with ground source heat pump for the heat transfers fluid heating is considered. The case… (more)

Chuduk, Svetlana

2010-01-01T23:59:59.000Z

83

Estimation of the relationship between remotely sensed anthropogenic heat discharge and building energy use  

SciTech Connect (OSTI)

This paper examined the relationship between remotely sensed anthropogenic heat discharge and energy use from residential and commercial buildings across multiple scales in the city of Indianapolis, Indiana, USA. Anthropogenic heat discharge was estimated based on a remote sensing-based surface energy balance model, which was parameterized using land cover, land surface temperature, albedo, and meteorological data. Building energy use was estimated using a GIS-based building energy simulation model in conjunction with Department of Energy/ Energy Information Administration survey data, Assessor's parcel data, GIS floor areas data, and remote sensing-derived building height data.

Zhou, Yuyu; Weng, Qihao; Gurney, Kevin R.; Shuai, Yanmin; Hu, Xuefei

2012-01-01T23:59:59.000Z

84

Machine Learning Techniques Applied to Sensor Data Correction in Building Technologies  

E-Print Network [OSTI]

; (3) refrigerator energy consumption; (4) heat pump liquid pressure; and (5) water flow. These data consumption, making them more energy-efficient is a vital part of the nation's overall energy strategy's total energy consumption [1]. Improving build- ing energy efficiency is one of the most important energy

Wang, Xiaorui "Ray"

85

Evaluating the performance of passive-solar-heated buildings  

SciTech Connect (OSTI)

Methods of evaluating the thermal performance of passive-solar buildings are reviewed. Instrumentation and data logging requirements are outlined. Various methodologies that have been used to develop an energy balance for the building and various performance measures are discussed. Methods for quantifying comfort are described. Subsystem and other special-purpose monitoring are briefly reviewed. Summary results are given for 38 buildings that have been monitored.

Balcomb, J.D.

1983-01-01T23:59:59.000Z

86

Research on Heat Resisting Character of Hollow Building Blocks in Energy Saving Wall  

E-Print Network [OSTI]

By establishing a mathematical model with the finite difference method, the three-dimensional temperature fields of a new type of asymmetrical hollow building blocks in an energy saving wall are solved in this paper. The three forms of heat...

Zhang, Y.; He, J.; Gao, S.

2006-01-01T23:59:59.000Z

87

Investigation of a Novel Solar Assisted Water Heating System with Enhanced Energy Yield for Buildings  

E-Print Network [OSTI]

This paper presented the concept, prototype application, operational performance and benefits relating to a novel solar assisted water heating system for building services. It was undertaken through dedicated theoretical analysis, computer...

Zhang, X.; Zhao, X.; Xu, J.; Yu, X.

2012-01-01T23:59:59.000Z

88

Detecting sources of heat loss in residential buildings from infrared imaging  

E-Print Network [OSTI]

Infrared image analysis was conducted to determine the most common sources of heat loss during the winter in residential buildings. 135 houses in the greater Boston and Cambridge area were photographed, stitched, and tallied ...

Shao, Emily Chen

2011-01-01T23:59:59.000Z

89

The CO2 Reduction Potential of Combined Heat and Power in California's Commercial Buildings  

SciTech Connect (OSTI)

The Ernest Orlando Lawrence Berkeley National Laboratory (LBNL) is working with the California Energy Commission (CEC) to determine the potential role of commercial sector distributed generation (DG) with combined heat and power (CHP) capability deployment in greenhouse gas emissions (GHG) reductions. CHP applications at large industrial sites are well known, and a large share of their potential has already been harvested. In contrast, relatively little attention has been paid to the potential of medium-sized commercial buildings, i.e., ones with peak electric loads ranging from 100 kW to 5 MW. We examine how this sector might implement DG with CHP in cost minimizing microgrids that are able to adopt and operate various energy technologies, such as solar photovoltaics (PV), on-site thermal generation, heat exchangers, solar thermal collectors, absorption chillers, and storage systems. We apply a mixed-integer linear program (MILP) that minimizes a site's annual energy costs as its objective. Using 138 representative mid-sized commercial sites in California (CA), existing tariffs of three major electricity distribution ultilities plus a natural gas company, and performance data of available technology in 2020, we find the GHG reduction potential for this CA commercial sector segment, which represents about 35percent of total statewide commercial sector sales. Under the assumptions made, in a reference case, this segment is estimated to be capable of economically installing 1.4 GW of CHP, 35percent of the California Air Resources Board (CARB) statewide 4 GW goal for total incremental CHP deployment by 2020. However, because CARB's assumed utilization is far higherthan is found by the MILP, the adopted CHP only contributes 19percent of the CO2 target. Several sensitivity runs were completed. One applies a simple feed-in tariff similar to net metering, and another includes a generous self-generation incentive program (SGIP) subsidy for fuel cells. The feed-in tariff proves ineffective at stimulating CHP deployment, while the SGIP buy down is more powerful. The attractiveness of CHP varies widely by climate zone and service territory, but in general, hotter inland areas and San Diego are the more attractive regions because high cooling loads achieve higher equipment utilization. Additionally, large office buildings are surprisingly good hosts for CHP, so large office buildings in San Diego and hotter urban centers emerge as promising target hosts. Overall the effect on CO2 emissions is limited, never exceeding 27percent of the CARB target. Nonetheless, results suggest that the CO2 emissions abatement potential of CHP in mid-sized CA buildings is significant, and much more promising than is typically assumed.

Stadler, Michael; Marnay, Chris; Cardoso, Goncalo; Lipman, Tim; Megel, Olivier; Ganguly, Srirupa; Siddiqui, Afzal; Lai, Judy

2009-11-16T23:59:59.000Z

90

Energy efficiency in building sector in India through Heat  

E-Print Network [OSTI]

electricity consumption in India (2012) #12;Growth in electricity consumption by building sector At a conservative 9 % growth rate electricity consumption of building sector by 2020 will be more than 2 times ( Source: DB Research) #12;Electricity Consumption Pattern in Residential Sector (Source: BEE, Figure taken

Oak Ridge National Laboratory

91

Energy Performance Comparison of Heating and Air Conditioning Systems for Multi-Family Residential Buildings  

SciTech Connect (OSTI)

The type of heating, ventilation and air conditioning (HVAC) system has a large impact on the heating and cooling energy consumption in multifamily residential buildings. This paper compares the energy performance of three HVAC systems: a direct expansion (DX) split system, a split air source heat pump (ASHP) system, and a closed-loop water source heat pump (WSHP) system with a boiler and an evaporative fluid cooler as the central heating and cooling source. All three systems use gas furnace for heating or heating backup. The comparison is made in a number of scenarios including different climate conditions, system operation schemes and applicable building codes. It is found that with the minimum code-compliant equipment efficiency, ASHP performs the best among all scenarios except in extremely code climates. WSHP tends to perform better than the split DX system in cold climates but worse in hot climates.

Wang, Weimin; Zhang, Jian; Jiang, Wei; Liu, Bing

2011-07-31T23:59:59.000Z

92

Hydronic Heating Retrofits for Low-Rise Multifamily Buildings: Boiler Control Replacement and Monitoring  

SciTech Connect (OSTI)

The ARIES Collaborative, a U.S. Department of Energy Building America research team, partnered with NeighborWorks America affiliate Homeowners' Rehab Inc. of Cambridge, Massachusetts, to implement and study improvements to the central hydronic heating system in one of the nonprofit's housing developments. The heating control systems in the three-building, 42-unit Columbia Cambridge Alliance for Spanish Tenants housing development were upgraded.

Dentz, J.; Henderson, H.; Varshney, K.

2013-10-01T23:59:59.000Z

93

Combined heat and power (CHP or cogeneration) for saving energy and carbon in commercial buildings  

SciTech Connect (OSTI)

Combined Heat and Power (CHP) systems simultaneously deliver electric, thermal and mechanical energy services and thus use fuel very efficiently. Today's small-scale CHP systems already provide heat, cooling and electricity at nearly twice the fuel efficiency of heat and power based on power remote plants and onsite hot water and space heating. In this paper, the authors have refined and extended the assessments of small-scale building CHP previously done by the authors. They estimate the energy and carbon savings for existing small-scale CHP technology such as reciprocating engines and two promising new CHP technologies--microturbines and fuel cells--for commercial buildings. In 2010 the authors estimate that small-scale CHP will emit 14--65% less carbon than separate heat and power (SHP) depending on the technologies compared. They estimate that these technologies in commercial buildings could save nearly two-thirds of a quadrillion Btu's of energy and 23 million tonnes of carbon.

Kaarsberg, T.; Fiskum, R.; Romm, J.; Rosenfeld, A.; Koomey, J.; Teagan, W.P.

1998-07-01T23:59:59.000Z

94

A bottom-up engineering estimate of the aggregate heating and cooling loads of the entire U.S. building stock  

E-Print Network [OSTI]

the amount of commercial building energy usage, particularlycommercial building sector. To compare the aggregated energy usagecommercial buildings. For the residential sector, the total heating and cooling energy usages

Huang, Yu Joe; Brodrick, Jim

2000-01-01T23:59:59.000Z

95

Impact of Climate Change Heating and Cooling Energy Use in Buildings in the United States  

E-Print Network [OSTI]

of the change in outdoor conditions [3, 4]. In 2010, building energy consumption accounted for 41% of the total activities in buildings. One area directly affected by climate change is the energy consumption for heating on future energy uses. There would be a net increase in source energy consumption by the 2080s for climate

Chen, Qingyan "Yan"

96

Performance of a solar-heated assembly building at Sandia National Laboratories  

SciTech Connect (OSTI)

The passive solar-heating system of the assembly building at Sandia National Laboratories' Photovoltaic Advanced Systems Test Facility is described and the thermal analysis of the building is given. Performance predictions are also given, and actual performance for December 1979 and January 1980 are shown.

Haskins, D.E.

1980-09-01T23:59:59.000Z

97

Project title: Natural ventilation, solar heating and integrated low-energy building design  

E-Print Network [OSTI]

emissions targets. That is why the Cambridge-MIT Institute set up a project to design buildings that consume less energy. The Challenge Their work focuses on the design of energy efficient buildings that use natural ventilation processes, solar... Awards E-stack brings a breath of fresh air to UK schools HOME ABOUT US FUNDING OPPORTUNITIES PROJECTS EDUCATION NEWS EVENTS DOWNLOADS CONTACT US PROJECTS Natural Ventilation Solar Heating and Integrated Low-Energy Building Design SEARCH: Go Page 1...

2009-07-10T23:59:59.000Z

98

ON CONVECTIVE HEAT TRANSFER IN BUILDING ENERGY ANALYSIS  

E-Print Network [OSTI]

Tien; Int. J. Heat Mass Trans Balcomb 1 s Weber and Wray; ininsulation-filled wall. Balcomb's group at LASL has carried

Gadgil, Ashok Jagannath

2013-01-01T23:59:59.000Z

99

Puerto Rico- Building Energy Code with Mandatory Solar Water Heating  

Broader source: Energy.gov [DOE]

In 2009, the Governor of Puerto Rico provided assurance that Puerto Rico would update its building energy codes as part of the state's application for State Energy Program funds from the American...

100

System Modeling and Building Energy Simulations of Gas Engine Driven Heat Pump  

SciTech Connect (OSTI)

To improve the system performance of a gas engine driven heat pump (GHP) system, an analytical modeling and experimental study has been made by using desiccant system in cooling operation (particularly in high humidity operations) and suction line waste heat recovery to augment heating capacity and efficiency. The performance of overall GHP system has been simulated with a detailed vapor compression heat pump system design model. The modeling includes: (1) GHP cycle without any performance improvements (suction liquid heat exchange and heat recovery) as a baseline (both in cooling and heating mode), (2) the GHP cycle in cooling mode with desiccant system regenerated by waste heat from engine incorporated, (3) GHP cycle in heating mode with heat recovery (recovered heat from engine). According to the system modeling results, by using the desiccant system the sensible heat ratio (SHR- sensible heat ratio) can be lowered to 40%. The waste heat of the gas engine can boost the space heating efficiency by 25% at rated operating conditions. In addtion,using EnergyPlus, building energy simulations have been conducted to assess annual energy consumptions of GHP in sixteen US cities, and the performances are compared to a baseline unit, which has a electrically-driven air conditioner with the seasonal COP of 4.1 for space cooling and a gas funace with 90% fuel efficiency for space heating.

Mahderekal, Isaac [Oak Ridge National Laboratory (ORNL); Vineyard, Edward [Oak Ridge National Laboratory (ORNL)

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "apply heated buildings" 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

Thermal Solar Energy Systems for Space Heating of Buildings  

E-Print Network [OSTI]

to compensate the deficit. In this case a traditional solar heating system having the same characteristics with regard to the solar collecting area and the volume of storage tank is used. It can be concluded that the space heating system using a solar energy...

Gomri, R.; Boulkamh, M.

2010-01-01T23:59:59.000Z

102

Solar heating and cooling of residential buildings: sizing, installation and operation of systems. 1980 edition  

SciTech Connect (OSTI)

This manual was prepared as a text for a training course on solar heating and cooling of residential buildings. The course and text are directed toward sizing, installation, operation, and maintenance of solar systems for space heating and hot water supply, and solar cooling is treated only briefly. (MHR)

None

1980-09-01T23:59:59.000Z

103

Hydronic Heating Retrofits for Low-Rise Multifamily Buildings: Boiler Control Replacement and Monitoring  

SciTech Connect (OSTI)

The ARIES Collaborative, a U.S. Department of Energy Building America research team, partnered with NeighborWorks America affiliate Homeowners' Rehab Inc. (HRI) of Cambridge, Massachusetts, to study improvements to the central hydronic heating system in one of the nonprofit's housing developments. The heating controls in the three-building, 42-unit Columbia Cambridge Alliance for Spanish Tenants housing development were upgraded. Fuel use in the development was excessive compared to similar properties. A poorly insulated thermal envelope contributed to high energy bills, but adding wall insulation was not cost-effective or practical. The more cost-effective option was improving heating system efficiency. Efficient operation of the heating system faced several obstacles, including inflexible boiler controls and failed thermostatic radiator valves. Boiler controls were replaced with systems that offer temperature setbacks and one that controls heat based on apartment temperature in addition to outdoor temperature. Utility bill analysis shows that post-retrofit weather-normalized heating energy use was reduced by 10%-31% (average of 19%). Indoor temperature cutoff reduced boiler runtime (and therefore heating fuel consumption) by 28% in the one building in which it was implemented. Nearly all savings were obtained during night which had a lower indoor temperature cut off (68 degrees F) than day (73 degrees F). This implies that the outdoor reset curve was appropriately adjusted for this building for daytime operation. Nighttime setback of heating system supply water temperature had no discernable impact on boiler runtime or gas bills.

Dentz, J.; Henderson, H.; Varshney, K.

2014-09-01T23:59:59.000Z

104

Characterization of Multicrystalline Silicon Modules with System Bias Voltage Applied in Damp Heat  

SciTech Connect (OSTI)

As it is considered economically favorable to serially connect modules to build arrays with high system voltage, it is necessary to explore potential long-term degradation mechanisms the modules may incur under such electrical potential. We performed accelerated lifetime testing of multicrystalline silicon PV modules in 85 degrees C/ 85% relative humidity and 45 degrees C/ 30% relative humidity while placing the active layer in either positive or negative 600 V bias with respect to the grounded module frame. Negative bias applied to the active layer in some cases leads to more rapid and catastrophic module power degradation. This is associated with significant shunting of individual cells as indicated by electroluminescence, thermal imaging, and I-V curves. Mass spectroscopy results support ion migration as one of the causes. Electrolytic corrosion is seen occurring with the silicon nitride antireflective coating and silver gridlines, and there is ionic transport of metallization at the encapsulant interface observed with damp heat and applied bias. Leakage current and module degradation is found to be highly dependent upon the module construction, with factors such as encapsulant and front glass resistivity affecting performance. Measured leakage currents range from about the same seen in published reports of modules deployed in Florida (USA) and is accelerated to up to 100 times higher in the environmental chamber testing.

Hacke, P.; Kempe, M.; Terwilliger, K.; Glick, S.; Call, N.; Johnston, S.; Kurtz, S.

2011-07-01T23:59:59.000Z

105

Hydronic Heating Retrofits for Low-Rise Multifamily Buildings - Phase 1: Boiler Control Replacement and Monitoring  

SciTech Connect (OSTI)

The ARIES Collaborative, a Department of Energy Building America research team, partnered with NeighborWorks America affiliate Homeowners' Rehab Inc. (HRI) of Cambridge, MA to implement and study improvements to the heating system in one of the non-profit's housing developments. The heating control systems in the 42-unit Columbia CAST housing development were upgraded in an effort projected to reduce heating costs by 15 to 25 percent.

Dentz, J.; Henderson, H.

2012-04-01T23:59:59.000Z

106

COMP-598: Applied Machine Learning Mini-project #1: Building a new ML dataset  

E-Print Network [OSTI]

COMP-598: Applied Machine Learning Mini-project #1: Building a new ML dataset Due on September 23, 11:59pm. Background: The goal of this project is to collect a new machine learning dataset, and identify an interesting prediction question that can be tackled using this dataset (regression

Pineau, Joelle

107

Innovative Control of Electric Heat in Multifamily Buildings  

E-Print Network [OSTI]

This paper describes the application of web-based wireless technology for control of electric heating in a large multifamily housing complex. The control system architecture and components are described. A web-based application enables remote...

Lempereur, D.; Bobker, M.

2004-01-01T23:59:59.000Z

108

Method of energy load management using PCM for heating and cooling of buildings  

DOE Patents [OSTI]

A method of energy load management for the heating and cooling of a building. The method involves utilizing a wallboard as a portion of the building, the wallboard containing about 5 to about 30 wt. % a phase change material such that melting of the phase change material occurs during a rise in temperature within the building to remove heat from the air, and a solidification of the phase change material occurs during a lowering of the temperature to dispense heat into the air. At the beginning of either of these cooling or heating cycles, the phase change material is preferably "fully charged". In preferred installations one type of wallboard is used on the interior surfaces of exterior walls, and another type as the surface on interior walls. The particular PCM is chosen for the desired wall and room temperature of these locations. In addition, load management is achieved by using PCM-containing wallboard that form cavities of the building such that the cavities can be used for the air handling duct and plenum system of the building. Enhanced load management is achieved by using a thermostat with reduced dead band of about the upper half of a normal dead band of over three degree. In some applications, air circulation at a rate greater than normal convection provides additional comfort.

Stovall, Therese K. (Knoxville, TN); Tomlinson, John J. (Knoxville, TN)

1996-01-01T23:59:59.000Z

109

Method of energy load management using PCM for heating and cooling of buildings  

DOE Patents [OSTI]

A method is described for energy load management for the heating and cooling of a building. The method involves utilizing a wallboard as a portion of the building, the wallboard containing about 5 to about 30 wt.% phase change material such that melting of the phase change material occurs during a rise in temperature within the building to remove heat from the air, and a solidification of the phase change material occurs during a lowering of the temperature to dispense heat into the air. At the beginning of either of these cooling or heating cycles, the phase change material is preferably ``fully charged``. In preferred installations one type of wallboard is used on the interior surfaces of exterior walls, and another type as the surface on interior walls. The particular PCM is chosen for the desired wall and room temperature of these locations. In addition, load management is achieved by using PCM-containing wallboards that form cavities of the building such that the cavities can be used for the air handling duct and plenum system of the building. Enhanced load management is achieved by using a thermostat with reduced dead band of about the upper half of a normal dead band of over three degrees. In some applications, air circulation at a rate greater than normal convection provides additional comfort. 7 figs.

Stovall, T.K.; Tomlinson, J.J.

1996-03-26T23:59:59.000Z

110

Economic Analysis and Optimization of Exterior Insulation Requirements for Ventilated Buildings at Power Generation Facilities with High Internal Heat Gain  

E-Print Network [OSTI]

Industrial buildings require a large amount of heating and ventilation equipment to maintain the indoor environment within acceptable levels for personnel protection and equipment protection. The required heating and ventilation equipment...

Hughes, Douglas E.

2010-12-17T23:59:59.000Z

111

PREDICTING THE TIME RESPONSE OF A BUILDING UNDER HEAT INPUT CONDITIONS FOR ACTIVE SOLAR HEATING SYSTEMS  

E-Print Network [OSTI]

load calculations effects, some authors[4,5,6] neglect thermal capacitance do consider the response of room tempera- ture to sudden heat

Warren, Mashuri L.

2013-01-01T23:59:59.000Z

112

Buildings","All Buildings with Space Heating","Space-Heating Energy Sources Used  

U.S. Energy Information Administration (EIA) 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 CenterFranconia, Virginia:FAQProved Reserves,0050516,"AL",10610,"AlbertvilleReservesFeet)Product: Total0. Space-Heating

113

Initial findings: The integration of water loop heat pump and building structural thermal storage systems  

SciTech Connect (OSTI)

This report is one in a series of reports describing research activities in support of the US Department of Energy (DOE) Commercial Building System Integration Research Program. The goal of the program is to develop the scientific and technical basis for improving integrated decision-making during design and construction. Improved decision-making could significantly reduce buildings' energy use by the year 2010. The objectives of the Commercial Building System Integration Research Program are: to identify and quantify the most significant energy-related interactions among building subsystems; to develop the scientific and technical basis for improving energy related interactions in building subsystems; and to provide guidance to designers, owners, and builders for improving the integration of building subsystems for energy efficiency. The lead laboratory for this program is the Pacific Northwest Laboratory. A wide variety of expertise and resources from industry, academia, other government entities, and other DOE laboratories are used in planning, reviewing and conducting research activities. Cooperative and complementary research, development, and technology transfer activities with other interested organizations are actively pursued. In this report, the interactions of a water loop heat pump system and building structural mass and their effect on whole-building energy performance is analyzed. 10 refs., 54 figs., 1 tab.

Marseille, T.J.; Johnson, B.K.; Wallin, R.P.; Chiu, S.A.; Crawley, D.B.

1989-01-01T23:59:59.000Z

114

Economic analysis of wind-powered farmhouse and farm building heating systems. Final report  

SciTech Connect (OSTI)

The study evaluated the break-even values of wind energy for selected farmhouses and farm buildings focusing on the effects of thermal storage on the use of WECS production and value. Farmhouse structural models include three types derived from a national survey - an older, a more modern, and a passive solar structure. The eight farm building applications that were analyzed include: poultry-layers, poultry-brooding/layers, poultry-broilers, poultry-turkeys, swine-farrowing, swine-growing/finishing, dairy, and lambing. These farm buildings represent the spectrum of animal types, heating energy use, and major contributions to national agricultural economic values. All energy analyses were based on hour-by-hour computations which allowed for growth of animals, sensible and latent heat production, and ventilation requirements. Hourly or three-hourly weather data obtained from the National Climatic Center was used for the nine chosen analysis sites, located throughout the United States and corresponding to regional agricultural production centers.

Stafford, R.W.; Greeb, F.J.; Smith, M.F.; Des Chenes, C.; Weaver, N.L.

1981-01-01T23:59:59.000Z

115

Solar heating and cooling of residential buildings: design of systems, 1980 edition  

SciTech Connect (OSTI)

This manual was prepared primarily for use in conducting a practical training course on the design of solar heating and cooling systems for residential and small office buildings, but may also be useful as a general reference text. The content level is appropriate for persons with different and varied backgrounds, although it is assumed that readers possess a basic understanding of heating, ventilating, and air-conditioning systems of conventional (non-solar) types. This edition is a revision of the manual with the same title, first printed and distributed by the US Government Printing Office in October 1977. The manual has been reorganized, new material has been added, and outdated information has been deleted. Only active solar systems are described. Liquid and air-heating solar systems for combined space and service water heating or service water heating are included. Furthermore, only systems with proven experience are discussed to any extent.

None

1980-09-01T23:59:59.000Z

116

Diurnal heat storage in direct-gain passive-solar buildings  

SciTech Connect (OSTI)

This paper presents a simplified method for predicting temperature swings in direct-gain buildings. It is called the DHC method due to the use of a diurnal heat capacity (DHC). Diurnal heat capacity is a measure of the effective amount of heat stored during a sunny day and then released at night - the typical 24-hour diurnal cycle. This enables prediction of the maximum temperature swings experienced in the building and can be calculated using a single 24-hour harmonic. The advantage is that closed-form analytic solutions can be obtained for a variety of simple and layered-wall configurations. Higher harmonic components are accounted for by a correction factor. The method is suitable for us by hand or on a programmable calculator.

Balcomb, J.D.; Neeper, D.A.

1983-01-01T23:59:59.000Z

117

Computer Modeling VRF Heat Pumps in Commercial Buildings using EnergyPlus  

SciTech Connect (OSTI)

Variable Refrigerant Flow (VRF) heat pumps are increasingly used in commercial buildings in the United States. Monitored energy use of field installations have shown, in some cases, savings exceeding 30% compared to conventional heating, ventilating, and air-conditioning (HVAC) systems. A simulation study was conducted to identify the installation or operational characteristics that lead to energy savings for VRF systems. The study used the Department of Energy EnergyPlus? building simulation software and four reference building models. Computer simulations were performed in eight U.S. climate zones. The baseline reference HVAC system incorporated packaged single-zone direct-expansion cooling with gas heating (PSZ-AC) or variable-air-volume systems (VAV with reheat). An alternate baseline HVAC system using a heat pump (PSZ-HP) was included for some buildings to directly compare gas and electric heating results. These baseline systems were compared to a VRF heat pump model to identify differences in energy use. VRF systems combine multiple indoor units with one or more outdoor unit(s). These systems move refrigerant between the outdoor and indoor units which eliminates the need for duct work in most cases. Since many applications install duct work in unconditioned spaces, this leads to installation differences between VRF systems and conventional HVAC systems. To characterize installation differences, a duct heat gain model was included to identify the energy impacts of installing ducts in unconditioned spaces. The configuration of variable refrigerant flow heat pumps will ultimately eliminate or significantly reduce energy use due to duct heat transfer. Fan energy is also studied to identify savings associated with non-ducted VRF terminal units. VRF systems incorporate a variable-speed compressor which may lead to operational differences compared to single-speed compression systems. To characterize operational differences, the computer model performance curves used to simulate cooling operation are also evaluated. The information in this paper is intended to provide a relative difference in system energy use and compare various installation practices that can impact performance. Comparative results of VRF versus conventional HVAC systems include energy use differences due to duct location, differences in fan energy when ducts are eliminated, and differences associated with electric versus fossil fuel type heating systems.

Raustad, Richard

2013-06-01T23:59:59.000Z

118

Application analysis of ground source heat pumps in building space conditioning  

SciTech Connect (OSTI)

The adoption of geothermal energy in space conditioning of buildings through utilizing ground source heat pump (GSHP, also known as geothermal heat pump) has increased rapidly during the past several decades. However, the impacts of the GSHP utilization on the efficiency of heat pumps and soil temperature distribution remained unclear and needs further investigation. This paper presents a novel model to calculate the soil temperature distribution and the coefficient of performance (COP) of GSHP. Different scenarios were simulated to quantify the impact of different factors on the GSHP performance, including heat balance, daily running mode, and spacing between boreholes. Our results show that GSHP is suitable for buildings with balanced cooling and heating loads. It can keep soil temperature at a relatively constant level for more than 10 years. Long boreholes, additional space between boreholes, intermittent running mode will improve the performance of GSHP, but large initial investment is required. The improper design will make the COP of GSHP even lower than traditional heat pumps. Professional design and maintenance technologies are greatly needed in order to promote this promising technology in the developing world.

Qian, Hua; Wang, Yungang

2013-07-01T23:59:59.000Z

119

Analysis of Heat Charging and Discharging on the Phase Change Energy-Storage Composite Wallboard (PCECW) in Building  

E-Print Network [OSTI]

This research paper combines the phase change material and the basal building material to constitute a kind of new phase change energy- storage composite wallboard (PCECW), applied in a residential building in Beijing. We analyzed the energy-storage...

Yue, H.; Chen, C.; Liu, Y.; Guo, H.

2006-01-01T23:59:59.000Z

120

Optimal design of ground source heat pump system integrated with phase change cooling storage tank in an office building  

E-Print Network [OSTI]

Optimal design of ground source heat pump system integrated with phase change cooling storage tank in an office building Na Zhu*, Yu Lei, Pingfang Hu, Linghong Xu, Zhangning Jiang Department of Building Environment and Equipment Engineering... heat pump system integrated with phase change cooling storage technology could save energy and shift peak load. This paper studied the optimal design of a ground source heat pump system integrated with phase change thermal storage tank in an office...

Zhu, N.

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "apply heated buildings" 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

Microgrids: An emerging paradigm for meeting building electricityand heat requirements efficiently and with appropriate energyquality  

SciTech Connect (OSTI)

The first major paradigm shift in electricity generation,delivery, and control is emerging in the developed world, notably Europe,North America, and Japan. This shift will move electricity supply awayfrom the highly centralised universal service quality model with which weare familiar today towards a more dispersed system with heterogeneousqualities of service. One element of dispersed control is the clusteringof sources and sinks into semi-autonomous mu grids (microgrids).Research, development, demonstration, and deployment (RD3) of mu gridsare advancing rapidly on at least three continents, and significantdemonstrations are currently in progress. This paradigm shift will resultin more electricity generation close to end-uses, often involvingcombined heat and power application for building heating and cooling,increased local integration of renewables, and the possible provision ofheterogeneous qualities of electrical service to match the requirementsof various end-uses. In Europe, mu grid RD3 is entering its third majorround under the 7th European Commission Framework Programme; in the U.S.,one specific mu grid concept is undergoing rigorous laboratory testing,and in Japan, where the most activity exists, four major publiclysponsored and two privately sponsored demonstrations are in progress.This evolution poses new challenges to the way buildings are designed,built, and operated. Traditional building energy supply systems willbecome much more complex in at least three ways: 1. one cannot simplyassume gas arrives at the gas meter, electricity at its meter, and thetwo systems are virtually independent of one another; rather, energyconversion, heat recovery and use, and renewable energy harvesting mayall be taking place simultaneously within the building energy system; 2.the structure of energy flows in the building must accommodate multipleenergy processes in a manner that permits high overall efficiency; and 3.multiple qualities of electricity may be supplied to various buildingfunctions.

Marnay, Chris; Firestone, Ryan

2007-04-10T23:59:59.000Z

122

East Bank District Heating-to-Cooling Conversion Plan Check the date your building's cooling system is scheduled to be on.  

E-Print Network [OSTI]

East Bank District Heating-to-Cooling Conversion Plan Check the date your building's cooling system Coal Storage Building 39 NA Cooke Hall 56 Donhowe Building 044 East Gateway District Steam Distr. 199

Webb, Peter

123

Life Cycle cost Analysis of Waste Heat Operated Absorption Cooling Systems for Building HVAC Applications  

E-Print Network [OSTI]

effect from CO2 emission resulting from the combustion of fossil fuels in utility power plants and the use of chlorofluorocarbon refrigerants, which is currently thought to affect depletion of the ozone layer. The ban on fluorocarbon fluids has been...LIFE CYCLE COST ANALYSIS OF WASTE HEAT OPERATED ABSORPTION COOLING SYSTEMS FOR BUILDING HVAC APPLICATIONS V. Murugavel and R. Saravanan Refrigeration and Air conditioning Laboratory Department of Mechanical Engineering, Anna University...

Saravanan, R.; Murugavel, V.

2010-01-01T23:59:59.000Z

124

Energy analysis of facade-integrated photovoltaic systems applied to UAE commercial buildings  

SciTech Connect (OSTI)

Developments in the design and manufacture of photovoltaic cells have recently been a growing concern in the UAE. At present, the embodied energy pay-back time (EPBT) is the criterion used for comparing the viability of such technology against other forms. However, the impact of PV technology on the thermal performance of buildings is not considered at the time of EPBT estimation. If additional energy savings gained over the PV system life are also included, the total EPBT could be shorter. This paper explores the variation of the total energy of building integrated photovoltaic systems (BiPV) as a wall cladding system applied to the UAE commercial sector and shows that the ratio between PV output and saving in energy due to PV panels is within the range of 1:3-1:4. The result indicates that for the southern and western facades in the UAE, the embodied energy pay-back time for photovoltaic system is within the range of 12-13 years. When reductions in operational energy are considered, the pay-back time is reduced to 3.0-3.2 years. This study comes to the conclusion that the reduction in operational energy due to PV panels represents an important factor in the estimation of EPBT. (author)

Radhi, Hassan [Architectural Engineering Department, UAE University, Al-ain (United Arab Emirates)

2010-12-15T23:59:59.000Z

125

An in-depth Analysis of Space Heating Energy Use in Office Buildings  

E-Print Network [OSTI]

load reduction for a net zero energy building, ACEEE Summergreen building or net zero energy building goals, which

Lin, Hung-Wen

2013-01-01T23:59:59.000Z

126

Modelica Library for Building Heating, Ventilation and Air-Conditioning Systems  

SciTech Connect (OSTI)

This paper presents a freely available Modelica library for building heating, ventilation and air conditioning systems. The library is based on the Modelica.Fluid library. It has been developed to support research and development of integrated building energy and control systems. The primary applications are controls design, energy analysis and model-based operation. The library contains dynamic and steady-state component models that are applicable for analyzing fast transients when designing control algorithms and for conducting annual simulations when assessing energy performance. For most models, dimensional analysis is used to compute the performance for operating points that differ from nominal conditions. This allows parameterizing models in the absence of detailed geometrical information which is often impractical to obtain during the conceptual design phase of building systems. In the first part of this paper, the library architecture and the main classes are described. In the second part, an example is presented in which we implemented a model of a hydronic heating system with thermostatic radiator valves and thermal energy storage.

Wetter, Michael

2009-06-17T23:59:59.000Z

127

Advanced phase change materials and systems for solar passive heating and cooling of residential buildings  

SciTech Connect (OSTI)

During the last three years under the sponsorship of the DOE Solar Passive Division, the University of Dayton Research Institute (UDRI) has investigated four phase change material (PCM) systems for utility in thermal energy storage for solar passive heating and cooling applications. From this research on the basis of cost, performance, containment, and environmental acceptability, we have selected as our current and most promising series of candidate phase change materials, C-15 to C-24 linear crystalline alkyl hydrocarbons. The major part of the research during this contract period was directed toward the following three objectives. Find, test, and develop low-cost effective phase change materials (PCM) that melt and freeze sharply in the comfort temperature range of 73--77{degree}F for use in solar passive heating and cooling of buildings. Define practical materials and processes for fire retarding plasterboard/PCM building products. Develop cost-effective methods for incorporating PCM into building construction materials (concrete, plasterboard, etc.) which will lead to the commercial manufacture and sale of PCM-containing products resulting in significant energy conservation.

Salyer, I.O.; Sircar, A.K.; Dantiki, S.

1988-01-01T23:59:59.000Z

128

Building America Technology Solutions for New and Existing Homes: Multifamily Central Heat Pump Water Heaters (Fact Sheet)  

Broader source: Energy.gov [DOE]

To evaluate the performance of central heat pump water heaters for multifamily applications, the Alliance for Residential Building Innovation team monitored the performance of a 10.5 ton central HPWH installed on a student apartment building at the West Village Zero Net Energy Community in Davis, California, for 16 months.

129

IMPACT OF THE SUN PATCH ON HEATING AND COOLING POWER EVALUATION: APPLIED TO A LOW ENERGY CELL  

E-Print Network [OSTI]

IMPACT OF THE SUN PATCH ON HEATING AND COOLING POWER EVALUATION: APPLIED TO A LOW ENERGY CELL A-step. Heating or cooling power is compared to the power calculated with no sun patch incorporation (solar loads impact on the observed results. Keywords: sun patch, fast climatic variations, heating and cooling power

Paris-Sud XI, Université de

130

NREL's Building-Integrated Supercomputer Provides Heating and Efficient Computing (Fact Sheet)  

SciTech Connect (OSTI)

NREL's Energy Systems Integration Facility (ESIF) is meant to investigate new ways to integrate energy sources so they work together efficiently, and one of the key tools to that investigation, a new supercomputer, is itself a prime example of energy systems integration. NREL teamed with Hewlett-Packard (HP) and Intel to develop the innovative warm-water, liquid-cooled Peregrine supercomputer, which not only operates efficiently but also serves as the primary source of building heat for ESIF offices and laboratories. This innovative high-performance computer (HPC) can perform more than a quadrillion calculations per second as part of the world's most energy-efficient HPC data center.

Not Available

2014-09-01T23:59:59.000Z

131

A Review of Ground Coupled Heat Pump Models Used in Whole-Building Computer Simulation Programs  

E-Print Network [OSTI]

system simulation module. The DOE-2.2 is the simulation engine of eQUEST. The eQUEST/DOE- 2.2 program uses an enhanced g-function algorithm, which was proposed by Eskilson (1987) at Lund University, Sweden, for fast calculation of the borehole wall... & Renewable Energy: http://apps1.eere.energy.gov/buildings/energyplus/ Eskilson, P. 1987. Thermal analysis of heat extraction boreholes. Lund, Sweden: Doctoral thesis, University of Lund, Dept. of Mathmatics. Fisher, D., & Rees, S. 2005. Modeling ground...

Do, S. L.; Haberl, J. S.

132

Apply: Funding Opportunity- Advancing Solutions to Improve Energy Efficiency of Commercial Buildings  

Broader source: Energy.gov [DOE]

Closed Application Deadline: January 20, 2015 The Building Technologies Office (BTO) Commercial Buildings Integration Program has announced the availability of nearly $9 million for Funding Opportunity Announcement (FOA) DE-FOA-0001168, “Advancing Solutions to Improve the Energy Efficiency of U.S. Commercial Buildings

133

Apply: Funding Opportunity- Building America Industry Partnerships for High Performance Housing Innovation  

Broader source: Energy.gov [DOE]

Application Deadline: February 4, 2015 The Building Technologies Office (BTO)’s Residential Buildings Integration Program has announced the availability of up to $4 million in 2015 for the Building America Industry Partnerships for High Performance Housing Innovation Funding Opportunity Announcement (FOA) DE-FOA-0001117.

134

An in-depth Analysis of Space Heating Energy Use in Office Buildings  

E-Print Network [OSTI]

and operation of low energy buildings. In this study, thecommercial buildings with low energy consumption. The90.1-2004, Energy standard for buildings except low-rise

Lin, Hung-Wen

2013-01-01T23:59:59.000Z

135

On Variations of Space-heating Energy Use in Office Buildings  

E-Print Network [OSTI]

simulation results with the building databases forthe large office building in Chicago. Figure 9.simulation results with the building databases for the small

Lin, Hung-Wen

2014-01-01T23:59:59.000Z

136

The IDB (Integrated Design Building) Coming Soon Spring 2017 TO APPLY http://www.umass.edu/gradschool/admissions  

E-Print Network [OSTI]

The IDB (Integrated Design Building) Coming Soon Spring 2017 TO APPLY http@larp.umass.edu Master of Landscape Architecture Our landscape architecture program trains students to design parks and recreation Land reclamation and rehabilitation Residential sites Security design Streetscapes and public

Mountziaris, T. J.

137

Energy Impacts of Nonlinear Behavior of PCM When Applied into Building Envelope: Preprint  

SciTech Connect (OSTI)

Previous research on phase change materials (PCM) for building applications has been done for several decades resulting in plenty of literature on PCM properties, temperature, and peak reduction potential. Thus, PCMs are a potential technology to reduce peak loads and HVAC energy consumption in buildings. There are few building energy simulation programs that have PCM modeling features, and even fewer have been validated. Additionally, there is no previous research that indicates the level of accuracy when simulating PCM from a building energy simulation perspective. This study analyzes the effects a nonlinear enthalpy profile has on thermal performance and expected energy benefits for PCM-enhanced insulation.

Tabares-Velasco, P. C.

2012-08-01T23:59:59.000Z

138

Autonomous Correction of Sensor Data Applied to Building Technologies Using Filtering Methods  

E-Print Network [OSTI]

and commercial buildings consume 41% of primary energy (72% electricity) used in the U.S. · Retrofitting inefficient buildings with new and innovative technologies that help to curb energy consumption will reduce filters. · Specifically, temperature, humidity, energy usage, pressure, and airflow sensor data is used

Wang, Xiaorui "Ray"

139

Proposal for the award of a contract for the design, supply, installation and commissioning of an HVAC (Heating, Ventilation and Air Conditioning) system for Building 3862  

E-Print Network [OSTI]

Proposal for the award of a contract for the design, supply, installation and commissioning of an HVAC (Heating, Ventilation and Air Conditioning) system for Building 3862

2014-01-01T23:59:59.000Z

140

Evaluation and demonstration of decentralized space and water heating versus centralized services for new and rehabilitated multifamily buildings. Final report  

SciTech Connect (OSTI)

The general objective of this research was aimed at developing sufficient technical and economic know-how to convince the building and design communities of the appropriateness and energy advantages of decentralized space and water heating for multifamily buildings. Two main goals were established to guide this research. First, the research sought to determine the cost-benefit advantages of decentralized space and water heating versus centralized systems for multifamily applications based on innovative gas piping and appliance technologies. The second goal was to ensure that this information is made available to the design community.

Belkus, P. [Foster-Miller, Inc., Waltham, MA (US); Tuluca, A. [Steven Winter Associates, Inc., Norwalk, CT (US)

1993-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "apply heated buildings" 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

Infrared Thermography applied to measurement of Heat transfer coefficient of water in a pipe heated by Joule effect  

E-Print Network [OSTI]

)" #12;1. Introduction Brazed aluminium heat exchangers are composed of flat tubes on the refrigerant exchangers with round tube, such as charge reduction and higher heat transfer coefficient. But, according are thus not suitable to small-channel heat exchangers. As a consequence, the refrigerant distribution

Boyer, Edmond

142

Applying the Leap Experience to Monitoring of Commercial Buildings in Hot and Humid Climates  

E-Print Network [OSTI]

Energy use monitoring projects for commercial buildings must be carefully configured and managed to assure useful data products are produced in a timely and cost-effective manner. Many challenges associated with site selection, data definition...

Mazzucchi, R. P.; Stoops, J. L.

1988-01-01T23:59:59.000Z

143

A model for thermally driven heat and air transport in passive solar buildings  

SciTech Connect (OSTI)

A model for transient interzone heat and air flow transport in passive solar buildings is presented incorporating wall boundary layers in stratified zones, and with interzone transport via apertures (doors and windows). The model includes features that have been observed in measurements taken in more than a dozen passive solar buildings. The model includes integral formulations of the laminar and turbulent boundary layer equations for the vertical walls which are then coupled to a one-dimensional core model for each zone. The cores in each zone exchange mass and energy through apertures that are modeled by an orifice type equation. The procedure is transient in that time dependence is retained only in the core equations which are solved by an explicit method. The model predicts room stratification of about 2/sup 0/C/m (1.1/sup 0/F/ft) for a room-to-room temperature difference of 0.56/sup 0/C(1/sup 0/F) which is in general agreement with the data.

Jones, G.F.; Balcomb, J.D.; Otis, D.R.

1985-01-01T23:59:59.000Z

144

Model for thermally driven heat and air transport in passive solar buildings  

SciTech Connect (OSTI)

A model for transient interzone heat and air flow transport in passive solar buildings is presented incorporating wall boundary layers in stratified zones, and with interzone transport via apertures (doors and windows). The model includes features that have been observed in measurements taken in more than a dozen passive solar buildings. The model includes integral formulations of the laminar and turbulent boundary layer equations for the vertical walls which are then coupled to a one-dimensional core model for each zone. The cores in each zone exchange mass and energy through apertures that are modeled by an orifice type equation. The procedure is transient in that time dependence is retained only in the core equations which are solved by an explicit method. The model predicts room stratification of about 2/sup 0/C/m (1.1/sup 0/F/ft) for a room-to-room temperature difference of 0.56/sup 0/C(1/sup 0/F) which is in general agreement with the data. 38 references, 10 figures, 1 table.

Jones, G.F.; Balcomb, J.D.; Otis, D.R.

1985-01-01T23:59:59.000Z

145

The CO2 Reduction Potential of Combined Heat and Power in California's Commercial Buildings  

E-Print Network [OSTI]

Modeling with Combined Heat and Power Applications,”Committee, Combined Heat and Power Workshop, CaliforniaJuly 23, 2009 Combined Heat and Power Installation

Stadler, Michael

2010-01-01T23:59:59.000Z

146

Solar heating and hot water system installed at office building, One Solar Place, Dallas, Texas. Final report  

SciTech Connect (OSTI)

This document is the Final Report of the Solar Energy System Installed at the First Solar Heated Office Building, One Solar Place, Dallas, Texas. The Solar System was designed to provide 87 percent of the space heating needs, 100 percent of the potable hot water needs and is sized for future absorption cooling. The collection subsystem consists of 28 Solargenics, series 76, flat plate collectors with a total area of 1596 square feet. The solar loop circulates an ethylene glycol-water solution through the collectors into a hot water system heat exchanger. The hot water storage subsystem consists of a heat exchanger, two 2300 gallon concrete hot water storage tanks with built in heat exchangers and a back-up electric boiler. The domestic hot water subsystem sends hot water to the 10,200 square feet floor area office building hot water fixtures. The building cold water system provides make-up to the solar loop, the heating loop, and the hot water concrete storage tanks. The design, construction, cost analysis, operation and maintenance of the solar system are described. The system became operational July 11, 1979.

Not Available

1980-06-01T23:59:59.000Z

147

Apply: Building Energy Efficiency Frontiers and Innovation Technologies (BENEFIT)- 2015 Funding Opportunity Announcement  

Broader source: Energy.gov [DOE]

Deadline for Concept Papers: November 10, 2014, 5:00 PM ET This Building Energy Efficiency Frontiers and Innovations Technologies (BENEFIT) 2015 FOA contributes to advancement in two core technological areas: non-vapor compression HVAC technologies and advanced vapor compression HVAC technologies.

148

Autonomous Correction of Sensor Data Applied to Building Technologies Utilizing Statistical Processing Methods  

E-Print Network [OSTI]

Ridge, TN outfitted with a total of 1,218 sensors. The focus of this paper is on three different types.S. ("Intergovernmental Panel," 2007). There is a need for integrated building strategies, according to the U.S. Green concerns relevant to sensors being used to collect a wide variety of variables (e.g., humidity ratio, solar

Wang, Xiaorui "Ray"

149

RETROFIT: A SOFTWARE TO SOLVE OPTIMIZATION AND IDENTIFICATION PROBLEMS APPLIED TO BUILDING ENERGY  

E-Print Network [OSTI]

under forecast weather or use conditions. Demand response strategies in smart grids consist in adjusting- els. ReTrofiT is first of all a simulation tool for evaluating building thermal behaviour can be obtained if the internal parameters of the model are calibrated using on-site measurements

Boyer, Edmond

150

Machine Learning Techniques Applied to Sensor Data Correction in Building Technologies  

E-Print Network [OSTI]

in energy consumption when the compressor is operating and when the refrigerator doors are opened. · Data inefficient buildings with new and innovative technologies that help to curb energy consumption will reduce, humidity, pressure, and liquid flow data. · Refrigerator energy is harder to predict due to large spikes

Wang, Xiaorui "Ray"

151

An in-depth Analysis of Space Heating Energy Use in Office Buildings  

E-Print Network [OSTI]

. In this study, the prototypical small and large-size office buildings of the USDOE commercial reference is further benchmarked against those from similar office buildings in two U.S. commercial buildings databases is the largest one [USDOE]. The U.S. Energy Information Administration [EIA] 2003 Commercial Building Energy

152

Direct contact liquid-liquid heat exchanger for solar-heated and -cooled buildings. Final report, January 1, 1979-May 30, 1980  

SciTech Connect (OSTI)

The procedure used was to obtain experimental performance data from a solar system using a DCLLHE for both heating and cooling functions, develop a simulation model for the system, validate the model using the data, apply the model in five different climatic regions of the country for a complete year, and estimate the life-cycle cost of the system for each application. The results are compared to a conventional solar system, using a standard shell-and-tube heat exchanger.

Karaki, S.; Brothers, P.

1980-06-01T23:59:59.000Z

153

Application analysis of ground source heat pumps in building space conditioning  

E-Print Network [OSTI]

temporal variation of the heat pump COP over the three-monthfor ground-source heat pumps. in ASHRAE Summer Meeting.savings of ground source heat pump systems in Europe: A

Qian, Hua

2014-01-01T23:59:59.000Z

154

Combined Heat and Power for Saving Energy and Carbon in Residential Buildings  

E-Print Network [OSTI]

for Small- scale Combined Heat and Power in the U.S. ,”1998. "Combined Heat and Power (CHP or Cogeneration) forCombined Heat and Power for Saving Energy and Carbon in

2000-01-01T23:59:59.000Z

155

Application analysis of ground source heat pumps in building space conditioning  

E-Print Network [OSTI]

for ground-source heat pumps. in ASHRAE Summer Meeting.savings of ground source heat pump systems in Europe: Afor ground-source heat pumps: A literature review,

Qian, Hua

2014-01-01T23:59:59.000Z

156

The CO2 Reduction Potential of Combined Heat and Power in California's Commercial Buildings  

E-Print Network [OSTI]

heat exchangers, solar thermal collectors, absorptioncells; • photovoltaics (PV) and solar thermal collectors; •for application of solar thermal and recovered heat to end-

Stadler, Michael

2010-01-01T23:59:59.000Z

157

The CO2 Reduction Potential of Combined Heat and Power in California's Commercial Buildings  

E-Print Network [OSTI]

P.C. (2001), “Introduction to Advancd Batteries for EmergingPV) and solar thermal collectors; • conventional batteries,flow batteries, and heat storage; • heat exchangers for

Stadler, Michael

2010-01-01T23:59:59.000Z

158

Total Space Heating Water Heating Cook-  

Gasoline and Diesel Fuel Update (EIA)

Released: September, 2008 Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All Buildings* ... 1,602 1,397...

159

Total Space Heating Water Heating Cook-  

Gasoline and Diesel Fuel Update (EIA)

Released: September, 2008 Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All Buildings* ... 1,870 1,276...

160

Total Space Heating Water Heating Cook-  

Gasoline and Diesel Fuel Update (EIA)

Released: September, 2008 Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All Buildings ... 2,037...

Note: This page contains sample records for the topic "apply heated buildings" 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

Building America Whole-House Solutions for Existing Homes: Applying Best  

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:Year in Review: Top Five EEREDepartmentFebruaryResistance Heating withJune 7,A Philly Gut

162

Roof aperture system for selective collection and control of solar energy for building heating, cooling and daylighting  

DOE Patents [OSTI]

The amount of building heating, cooling and daylighting is controlled by at least one pair of solar energy passing panels, with each panel of the pair of panels being exposed to a separate direction of sun incidence. A shutter-shade combination is associated with each pair of panels and the shutter is connected to the shade so that rectilinear movement of the shutter causes pivotal movement of the shade.

Sanders, William J. (Kansas City, KS); Snyder, Marvin K. (Overland Park, KS); Harter, James W. (Independence, MO)

1983-01-01T23:59:59.000Z

163

Direct contact liquid-liquid heat exchanger for solar heated and cooled buildings. Final report, January 1, 1979-May 30, 1980  

SciTech Connect (OSTI)

The technical and economic feasibility of using a direct contact liquid-liquid heat exchanger (DCLLHE) storage unit in a solar heating and cooling system is established. Experimental performance data were obtained from the CSU Solar House I using a DCLLHE for both heating and cooling functions. A simulation model for the system was developed. The model was validated using the experimental data and applied in five different climatic regions of the country for a complete year. The life-cycle cost of the system was estimated for each application. The results are compared to a conventional solar system, using a standard shell-and-tube heat exchanger. It is concluded that while thare is a performance advantage with a DCLLHE system over a conventional solar system, the advantage is not sufficiently large to overcome slightly higher capital and operating costs for the DCLLHE system.

Karaki, S.; Brothers, P.

1980-06-01T23:59:59.000Z

164

Recommended requirements to code officials for solar heating, cooling, and hot water systems. Model document for code officials on solar heating and cooling of buildings  

SciTech Connect (OSTI)

These recommended requirements include provisions for electrical, building, mechanical, and plumbing installations for active and passive solar energy systems used for space or process heating and cooling, and domestic water heating. The provisions in these recommended requirements are intended to be used in conjunction with the existing building codes in each jurisdiction. Where a solar relevant provision is adequately covered in an existing model code, the section is referenced in the Appendix. Where a provision has been drafted because there is no counterpart in the existing model code, it is found in the body of these recommended requirements. Commentaries are included in the text explaining the coverage and intent of present model code requirements and suggesting alternatives that may, at the discretion of the building official, be considered as providing reasonable protection to the public health and safety. Also included is an Appendix which is divided into a model code cross reference section and a reference standards section. The model code cross references are a compilation of the sections in the text and their equivalent requirements in the applicable model codes. (MHR)

None

1980-06-01T23:59:59.000Z

165

Description and preliminary validation of a model for natural convection heat and air transport in passive solar buildings  

SciTech Connect (OSTI)

We have proposed a transient, quasi-two-dimensional, numerical model for interzone heat flow and airflow in passive solar buildings. The paths for heat flow and airflow are through connecting apertures such as doorways, hallways, and stairways. The model includes the major features that influence interzone convection as determined from the results of our flow visualization tests and temperature and airflow measurements taken in more than a dozen passive solar buildings. The model includes laminar and turbulent quasi-steady boundary-layer equations at vertical heated or cooled walls which are coupled to a one-dimensional core model for each zone. The cores in each zone exchange air and energy through the aperture which is modelled by a Bernoulli equation. Preliminary results from the model are in general agreement with data obtained in full-scale buildings and laboratory experiments. The model predicts room-core temperature stratification of about 2/sup 0/C/m (1.1/sup 0/ F/ft) and maximum aperture velocities of 0.08 m/s (15 ft/min.) for a room-to-room temperature difference of 1/sup 0/F.

Jones, G.F.; Balcomb, J.D.

1985-01-01T23:59:59.000Z

166

Numerical Investigation of Stratified Thermal Storage Tank Applied in Adsorption Heat Pump Cycle.  

E-Print Network [OSTI]

??With the aid of the TES (Thermal Energy Storage) in the adsorption heat pump cycle, the COP of the system can be improved. Different geometrical… (more)

Taheri, Hadi

2014-01-01T23:59:59.000Z

167

INTERACTION OF A SOLAR SPACE HEATING SYSTEM WITH THE THERMAL BEHAVIOR OF A BUILDING  

E-Print Network [OSTI]

solar con- trols test facility at Lawrence Berkeley Laboratory The interaction of baseboard, radiant panel, and furnace heating

Vilmer, Christian

2013-01-01T23:59:59.000Z

168

Modeling of Heat Transfer in Rooms in the Modelica Buildings Library  

E-Print Network [OSTI]

Multizone Air- flow Model in Modelica. ” Edited by ChristianRecent developments of the Modelica buildings library forof the 8-th International Modelica Conference. Modelica

Wetter, Michael

2013-01-01T23:59:59.000Z

169

The impact of different climates on window and skylight design for daylighting and passive cooling and heating in residential buildings: A comparative study  

SciTech Connect (OSTI)

The study aims to explore the effect of different climates on window and skylight design in residential buildings. The study house is evaluated against climates that have design opportunities for passive systems, with emphasis on passive cooling. The study applies a variety of methods to evaluate the design. It has found that earth sheltering and night ventilation have the potential to provide 12--29% and 25--77% of the cooling requirements respectively for the study house in the selected climates. The reduction of the glazing area from 174 ft{sup 2} to 115 ft{sup 2} has different impacts on the cooling energy cost in the different climates. In climates such Fresno and Tucson, one should put the cooling energy savings as a priority for window design, particularly when determining the window size. In other climates such as Albuquerque, the priority of window design should be first given to heating savings requirements.

Al-Sallal, K.A.

1999-07-01T23:59:59.000Z

170

Building America Technology Solutions for New and Existing Homes: Field Performance of Heat Pump Water Heaters in the Northeast (Fact Sheet)  

Broader source: Energy.gov [DOE]

In this project, the Consortium for Advanced Residential Buildings evaluated three newly released heat pump water heater products in order to provide publicly available field data on these products.

171

Federal Technology Alert: Ground-Source Heat Pumps Applied to Federal Facilities--Second Edition  

SciTech Connect (OSTI)

This Federal Technology Alert, which was sponsored by the U.S. Department of Energy's Office of Federal Energy Management Programs, provides the detailed information and procedures that a Federal energy manager needs to evaluate most ground-source heat pump applications. This report updates an earlier report on ground-source heat pumps that was published in September 1995. In the current report, general benefits of this technology to the Federal sector are described, as are ground-source heat pump operation, system types, design variations, energy savings, and other benefits. In addition, information on current manufacturers, technology users, and references for further reading are provided.

Hadley, Donald L.

2001-03-01T23:59:59.000Z

172

Study on the use of adaptive control for energy conservation in large solar heated and cooled buildings  

SciTech Connect (OSTI)

The National Security and Resources Study Center at LASL provides the basis for a general model used in this simulation. The NSRSC is a 59,000 ft/sup 2/ library and conference facility. A simplified model of the solar heating system is used. The adaptive optimal control technique is described and applied and the results are discussed. (MHR)

Farris, D.R.; Melsa, J.L.

1980-01-01T23:59:59.000Z

173

Procedure for Applying an Open-Cycle Heat Pump to An Existing Evaporator  

E-Print Network [OSTI]

An open-cycle heat pump, or mechanical vapor compression (MVC) system, is often an attractive technique for increasing the energy efficiency of an evaporator. With proper design, an MVC system is capable of dramatic cost savings when retrofitted...

Wagner, J. R.; Brush, F. C.

1984-01-01T23:59:59.000Z

174

Analysis of space heating and domestic hot water systems for energy-efficient residential buildings  

SciTech Connect (OSTI)

An analysis of the best ways of meeting the space heating and domestic hot water (DHW) needs of new energy-efficient houses with very low requirements for space heat is provided. The DHW load is about equal to the space heating load in such houses in northern climates. The equipment options which should be considered are discussed, including new equipment recently introduced in the market. It is concluded that the first consideration in selecting systems for energy-efficient houses should be identification of the air moving needs of the house for heat distribution, heat storage, ventilation, and ventilative cooling. This is followed, in order, by selection of the most appropriate distribution system, the heating appliances and controls, and the preferred energy source, gas, oil, or electricity.

Dennehy, G

1983-04-01T23:59:59.000Z

175

The CO2 Reduction Potential of Combined Heat and Power in California's Commercial Buildings  

E-Print Network [OSTI]

Darrow, K et al. (2009), “CHP Market Assessment” Integratedwith combined heat and power (CHP) capability deployment ingas emissions (GHG) reductions. CHP applications at large

Stadler, Michael

2010-01-01T23:59:59.000Z

176

Researching Complex Heat, Air and Moisture Interactions for a Wide-Range of Building Envelope Systems and Environmental Loads  

SciTech Connect (OSTI)

This document serves as the final report documenting work completed by Oak Ridge National Laboratory (ORNL) and the Fraunhofer Institute in Building Physics (Holzkirchen, Germany) under an international CRADA No. 0575 with Fraunhofer Institute of Bauphysics of the Federal Republic of Germany for Researching Complex Heat, Air and Moisture Interactions for a Wide Range of Building Envelope Systems and Environmental Loads. This CRADA required a multi-faceted approach to building envelope research that included a moisture engineering approach by blending extensive material property analysis, laboratory system and sub-system thermal and moisture testing, and advanced moisture analysis prediction performance. The Participant's Institute for Building physics (IBP) and the Contractor's Buildings Technology Center (BTC) identified potential research projects and activities capable of accelerating and advancing the development of innovative, low energy and durable building envelope systems in diverse climates. This allowed a major leverage of the limited resources available to ORNL to execute the required Department of Energy (DOE) directives in the area of moisture engineering. A joint working group (ORNL and Fraunhofer IBP) was assembled and a research plan was executed from May 2000 to May 2005. A number of key deliverables were produced such as adoption of North American loading into the WUFI-software. in addition the ORNL Weather File Analyzer was created and this has been used to address environmental loading for a variety of US climates. At least 4 papers have been co-written with the CRADA partners, and a chapter in the ASTM Manual 40 on Moisture Analysis and Condensation Control. All deliverables and goals were met and exceeded making this collaboration a success to all parties involves.

Karagiozis, A.N.

2007-05-15T23:59:59.000Z

177

Combined Heat and Power for Saving Energy and Carbon in Residential Buildings  

E-Print Network [OSTI]

the potential for CHP in residential homes at the case ofless than 10 kW) CHP for residential buildings. This isstates. Comparison of residential micro CHP technologies to

2000-01-01T23:59:59.000Z

178

Roles of Urban Tree Canopy and Buildings in Urban Heat Island Effects: Parameterization and Preliminary Results  

E-Print Network [OSTI]

alongside roadways and buildings, the modified WRF-UCM is used to in- vestigate how urban trees, soil surfaces causes in- creased runoff, decreased evapotranspiration, increased solar radiation absorption

Dickerson, Russell R.

179

Building America Case Study: Ground Source Heat Pump Research, TaC Studios Residence, Atlanta, Georigia (Fact Sheet)  

SciTech Connect (OSTI)

As part of the NAHB Research Center Industry Partnership, Southface partnered with TaC Studios, an Atlanta based architecture firm specializing in residential and light commercial design, on the construction of a new test home in Atlanta, GA in the mixed-humid climate. This home serves as a residence and home office for the firm's owners, as well as a demonstration of their design approach to potential and current clients. Southface believes the home demonstrates current best practices for the mixed-humid climate, including a building envelope featuring advanced air sealing details and low density spray foam insulation, glazing that exceeds ENERGY STAR requirements, and a high performance heating and cooling system. Construction quality and execution was a high priority for TaC Studios and was ensured by a third party review process. Post construction testing showed that the project met stated goals for envelope performance, an air infiltration rate of 2.15 ACH50. The homeowner's wished to further validate whole house energy savings through the project's involvement with Building America and this long-term monitoring effort. As a Building America test home, this home was evaluated to detail whole house energy use, end use loads, and the efficiency and operation of the ground source heat pump and associated systems. Given that the home includes many non-typical end use loads including a home office, pool, landscape water feature, and other luxury features not accounted for in Building America modeling tools, these end uses were separately monitored to determine their impact on overall energy consumption.

Not Available

2014-09-01T23:59:59.000Z

180

IMA Journal of Applied Mathematics (2002) 67, 419439 Modelling thermal front dynamics in microwave heating  

E-Print Network [OSTI]

an electric field is applied to materials with high resistivity, the dipole moments of the molecules alignIMA Journal of Applied Mathematics (2002) 67, 419­439 Modelling thermal front dynamics in microwave July 2000; revised on 6 December 2001] The formation and propagation of thermal fronts in a cylindrical

Xin, Jack

Note: This page contains sample records for the topic "apply heated buildings" 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

Site selection and preliminary evaluation of potential solar-industrial-process-heat applications for federal buildings in Texas  

SciTech Connect (OSTI)

The potential for solr process heat applications for federal buildings in Texas is assessed. The three sites considered are Reese Air Force Base, Lubbock; Fort Bliss, El Paso; and Dyess Air Force Base, Abilene. The application at Lubbock is an electroplating and descaling facility for aircraft maintenance. The one at El Paso is a laundry facility. The Abilene system would use solar heat to preheat boiler feedwater makeup for the base hospital boiler plant. The Lubbock site is found to be the most appropriate one for a demonstration plant, with the Abilene site as an alternate. The processes at each site are described. A preliminary evaluation of the potential contribution by solar energy to the electroplating facility at Reese AFB is included. (LEW)

Branz, M A

1980-09-30T23:59:59.000Z

182

Applying Learnable Evolution Model to Heat Exchanger Design Kenneth A. Kaufman and Ryszard S. Michalski*  

E-Print Network [OSTI]

of the evaporator tubes in the heat exchanger of an air conditioner. This is a very difficult problem because conditioner, refrigerant flows through a loop. It is superheated and placed in contact with cooler outside air conditions, manufacturers of air conditioning systems currently assume in their models average operating

Michalski, Ryszard S.

183

Natural ventilation - A new method based on the Walton model applied to cross-ventilated buildings having two large external openings  

E-Print Network [OSTI]

In order to provide comfort in a low energy consumption building, it is preferable to use natural ventilation rather than HVAC systems. To achieve this, engineers need tools that predict the heat and mass transfers between the building's interior and exterior. This article presents a method implemented in some building software, and the results are compared to CFD. The results show that the knowledge model is not sufficiently well-described to identify all the physical phenomena and the relationships between them. A model is developed which introduces a new building-dependent coefficient allowing the use of Walton's model, as extended by Roldan to large external openings, and which better represents the turbulent phenomena near large external openings. The formulation of the mass flow rates is inversed to identify modeling problems. It appears that the discharge coefficient is not the only or best parameter to obtain an indoor static pressure compatible with CFD results, or to calculate more realistic mass fl...

Bastide, Alain; Boyer, Harry

2012-01-01T23:59:59.000Z

184

Effect of Heat and Electricity Storage and Reliability on Microgrid Viability: A Study of Commercial Buildings in California and New York States  

SciTech Connect (OSTI)

Berkeley Lab has for several years been developing methods for selection of optimal microgrid systems, especially for commercial building applications, and applying these methods in the Distributed Energy Resources Customer Adoption Model (DER-CAM). This project began with 3 major goals: (1) to conduct detailed analysis to find the optimal equipment combination for microgrids at a few promising commercial building hosts in the two favorable markets of California and New York, (2) to extend the analysis capability of DER-CAM to include both heat and electricity storage, and (3) to make an initial effort towards adding consideration of power quality and reliability (PQR) to the capabilities of DER-CAM. All of these objectives have been pursued via analysis of the attractiveness of a Consortium for Electric Reliability Technology Solutions (CERTS) Microgrid consisting of multiple nameplate 100 kW Tecogen Premium Power Modules (CM-100). This unit consists of an asynchronous inverter-based variable speed internal combustion engine genset with combined heat and power (CHP) and power surge capability. The essence of CERTS Microgrid technology is that smarts added to the on-board power electronics of any microgrid device enables stable and safe islanded operation without the need for complex fast supervisory controls. This approach allows plug and play development of a microgrid that can potentially provide high PQR with a minimum of specialized site-specific engineering. A notable feature of the CM-100 is its time-limited surge rating of 125 kW, and DER-CAM capability to model this feature was also a necessary model enhancement.

Stadler, Michael; Marnay, Chris; Siddiqui, Afzal; Lai, Judy; Coffey, Brian; Aki, Hirohisa

2009-03-10T23:59:59.000Z

185

Using Remote Control Systems for the Re-Commissioning of Heating Plants of School Building  

E-Print Network [OSTI]

. REFERENCES 1. Hyv?rinen, J. and al. 1996 ?Building Optimisation and Fault Diagnosis (BOFD) source book document ? IEA-ECBCS Annex 25?. VTT, Finland, ISBN 952-5004-10-4. 2. Visier J C., Vaezi-Nejad H., Corrales P. 1999 ?A Fault Detection Tool for School... Application of Fault Detection and Diagnosis Techniques in Real Buildings?, source book document IEA-ECBCS Annex 34, VTT, Finland, ISBN 951-38-5725- 5. 6. H. Vaezi-Nejad, J. Bouillon, L. Crozier, G. Guyot 2003, ?Approach for the Improvement of Energy...

Vaezi-Nejad, H.; Detaille, C.; Jandon, M.; Bruyat, F.

2004-01-01T23:59:59.000Z

186

UBC Social Ecological Economic Development Studies (SEEDS) Student Report Comparison of Hydronic Heating Systems in MultiResidential Apartment Buildings  

E-Print Network [OSTI]

............................................................................................................14 2.3. Heat Supply Characterization

187

Guide to Using Combined Heat and Power for Enhancing Reliability and Resiliency in Buildings  

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-UpHeatMulti-Dimensional Subject:Ground Source Heat2 December 2006TABLEOperating andUsing

188

Buildings Energy Data Book: 5.3 Heating, Cooling, and Ventilation Equipment  

Buildings Energy Data Book [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 UserNatural12 Building478

189

Buildings Energy Data Book: 5.3 Heating, Cooling, and Ventilation Equipment  

Buildings Energy Data Book [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 UserNatural12 Building4784

190

Buildings Energy Data Book: 5.3 Heating, Cooling, and Ventilation Equipment  

Buildings Energy Data Book [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 UserNatural12 Building47845

191

Buildings Energy Data Book: 5.3 Heating, Cooling, and Ventilation Equipment  

Buildings Energy Data Book [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 UserNatural12 Building478456

192

Buildings Energy Data Book: 5.3 Heating, Cooling, and Ventilation Equipment  

Buildings Energy Data Book [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 UserNatural12 Building4784562

193

Buildings Energy Data Book: 5.3 Heating, Cooling, and Ventilation Equipment  

Buildings Energy Data Book [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 UserNatural12 Building47845623

194

Buildings Energy Data Book: 5.3 Heating, Cooling, and Ventilation Equipment  

Buildings Energy Data Book [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 UserNatural12 Building478456234

195

Buildings Energy Data Book: 5.3 Heating, Cooling, and Ventilation Equipment  

Buildings Energy Data Book [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 UserNatural12 Building4784562345

196

Buildings Energy Data Book: 5.3 Heating, Cooling, and Ventilation Equipment  

Buildings Energy Data Book [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 UserNatural12 Building47845623456

197

Buildings Energy Data Book: 5.3 Heating, Cooling, and Ventilation Equipment  

Buildings Energy Data Book [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 UserNatural12 Building478456234567

198

Buildings Energy Data Book: 5.3 Heating, Cooling, and Ventilation Equipment  

Buildings Energy Data Book [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 UserNatural12 Building4784562345678

199

Buildings Energy Data Book: 5.3 Heating, Cooling, and Ventilation Equipment  

Buildings Energy Data Book [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 UserNatural12 Building47845623456789

200

Office Building Uses Ice Storage, Heat Recovery, and Cold-Air Distribution  

E-Print Network [OSTI]

Ice storage offers many opportunities to use other tcchnologies, such as heat recovery and cold-air distribution. In fact, by using them, the designer can improve the efficiency and lower the construction cost of an ice system. This paper presents a...

Tackett, R. K.

1989-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "apply heated buildings" 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

Field Measurement of Heating System in a Hotel Building in Harbin  

E-Print Network [OSTI]

is adopted with a 1:1 distribution of heating condensate flow and living hot water supply condensate. Considering test concurrence, high efficiency and rational personal placement, three groups are categorized which is in charge of flow test... with fan coil distributing in function area and guest rooms in low zone and radiator distributing in office rooms in high zone. All condensation water afflux in the condensate tank located at 2th underground. A simplified schematic of water system...

Zhao, T.; Zhang, J.; Li, Y.

2006-01-01T23:59:59.000Z

202

Buildings Energy Data Book: 5.3 Heating, Cooling, and Ventilation Equipment  

Buildings Energy Data Book [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 UserNatural12 Building478 Typical

203

Buildings Energy Data Book: 5.3 Heating, Cooling, and Ventilation Equipment  

Buildings Energy Data Book [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 UserNatural12 Building478 Typical0

204

Buildings Energy Data Book: 5.3 Heating, Cooling, and Ventilation Equipment  

Buildings Energy Data Book [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 UserNatural12 Building478 Typical01

205

Buildings Energy Data Book: 5.3 Heating, Cooling, and Ventilation Equipment  

Buildings Energy Data Book [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 UserNatural12 Building478 Typical012

206

Benchmarking Electron-Cloud Build-Up and Heat-Load Simulations against Large-Hadron-Collider Observations  

E-Print Network [OSTI]

After reviewing the basic features of electron clouds in particle accelerators, the pertinent vacuum-chamber surface properties, and the electron-cloud simulation tools in use at CERN, we report recent observations of electron-cloud phenomena at the Large Hadron Collider (LHC) and ongoing attempts to benchmark the measured LHC vacuum pressure increases and heat loads against electron-cloud build-up simulations aimed at determining the actual surface parameters and at monitoring the so-called scrubbing process. Finally, some other electron-cloud studies related to the LHC are mentioned, and future study plans are described. Presented at MulCoPim2011, Valencia, Spain, 21-23 September 2011.

Dominguez, O; Maury, H; Rumolo, G; Zimmermann, F

2011-01-01T23:59:59.000Z

207

Property:Building/SPElectrtyUsePercElctrcHeating | 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 hasInformationInyo County, California | OpenInformation Misc JumpSPElectrtyUsePercElctrcHeating

208

Topic 14. Retrofit and optimal operation of the building energy systems Performances of Low Temperature Radiant Heating Systems  

E-Print Network [OSTI]

panel system are given by its energy (the consumption of gas for heating, electricity for pumps Temperature Radiant Heating Systems Milorad Boji1*, Dragan Cvetkovi1 , Jasmina Skerli1 , Danijela Nikoli1, wall heating, floor heating, ceiling heating, EnergyPlus SUMMARY Low temperature heating panel systems

Paris-Sud XI, Université de

209

Convective heat transfer on leeward building walls in an urban environment: Measurements in an outdoor scale model  

E-Print Network [OSTI]

surface, Proc. 5 th Int. Heat Transfer Conf. 3 (1974) 129-a vertical plate, J. Heat Transfer 109(1) [13] K. Patel,Experimental study of heat transfer in turbulent flows over

Nottrott, A.; Onomura, S.; Inagaki, A.; Kanda, M.; Kleissl, J.

2011-01-01T23:59:59.000Z

210

Performance Test and Energy Saving Analysis of a Heat Pipe Dehumidifier  

E-Print Network [OSTI]

Heat pipe technology applied to ventilation, dryness, and cooling and heating radiator in a building is introduced in this paper. A new kind of heat pipe dehumidifier is designed and tested. The energy-saving ratio with the heat pipe dehumidifier...

Zhao, X.; Li, Q.; Yun, C.

2006-01-01T23:59:59.000Z

211

Microgrids: An emerging paradigm for meeting building electricity and heat requirements efficiently and with appropriate energy quality  

E-Print Network [OSTI]

with heat recovery, solar thermal collection, and thermallynatural gas combustion solar thermal CHP heat storageelectric load thermal storage solar thermal storage charging

Marnay, Chris; Firestone, Ryan

2007-01-01T23:59:59.000Z

212

Building America Webinar: Retrofitting Central Space Conditioning...  

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

Control strategies to improve hydronic space heating performance Building America Webinar: Retrofitting Central Space Conditioning Strategies for Multifamily Buildings - Control...

213

A pre-feasibility study to assess the potential of Open Loop Ground Source Heat to heat and cool the proposed Earth Science Systems Building  

E-Print Network [OSTI]

............................................................1 1.2. History of Ground Source Heat Pump Systems................................................3 1.3. Components of Ground Source Heat Pump Systems..........................................3 1.4. Types of Ground Source Heat Pump Systems ................................................4 1.5. The Earth Systems Science

214

UQ and V&V techniques applied to experiments and simulations of heated pipes pressurized to failure.  

SciTech Connect (OSTI)

This report demonstrates versatile and practical model validation and uncertainty quantification techniques applied to the accuracy assessment of a computational model of heated steel pipes pressurized to failure. The Real Space validation methodology segregates aleatory and epistemic uncertainties to form straightforward model validation metrics especially suited for assessing models to be used in the analysis of performance and safety margins. The methodology handles difficulties associated with representing and propagating interval and/or probabilistic uncertainties from multiple correlated and uncorrelated sources in the experiments and simulations including: material variability characterized by non-parametric random functions (discrete temperature dependent stress-strain curves); very limited (sparse) experimental data at the coupon testing level for material characterization and at the pipe-test validation level; boundary condition reconstruction uncertainties from spatially sparse sensor data; normalization of pipe experimental responses for measured input-condition differences among tests and for random and systematic uncertainties in measurement/processing/inference of experimental inputs and outputs; numerical solution uncertainty from model discretization and solver effects.

Romero, Vicente Jose; Dempsey, J. Franklin; Antoun, Bonnie R.

2014-05-01T23:59:59.000Z

215

Building America Webinar: Central Multifamily Water Heating Systems- Energy-Efficient Controls for Multifamily Domestic Hot Water  

Broader source: Energy.gov [DOE]

This presentation was delivered at the U.S. Department of Energy Building America webinar on January 21, 2015.

216

Green Energy Standards for Public Buildings  

Broader source: Energy.gov [DOE]

In March 2012, West Virginia enacted the Green Buildings Act, which applies to all new construction of public buildings, buildings receiving state grant funds, and buildings receiving state...

217

Simulation and Analysis for Applying the Double-Stage Coupled Heat Pump System in the Villa of Cold Area  

E-Print Network [OSTI]

-to-water double-stage coupled heat pump system, is presented in this paper based on analyzing the characteristics of the villa district heating. Prediction and analysis of the feasibility of the double-stage coupled heat pump system in cold areas were carried...

Yang, L.; Yao, Y.; Ma, Z.

2006-01-01T23:59:59.000Z

218

The risk of buildings overheating in a low-carbon climate change future  

E-Print Network [OSTI]

. Building Simulation Dynamic building simulation is a computationally intensive method of applying physical models for the heat and moisture transfer through the building fabric, solar gain and the effects of occupancy, taking account of interactions...% probability of being warmer if no action is taken, whereas using a simple window opening adaptation reduces this to 72%, and, combined with external shading and reduced internal heat gains from equipment, the probability is further reduced to 14...

Banfill, P.F.G.; Jenkins, D.P.; Patidar, S.; Gul, M.; Menzies, G.F.; Gibson, G.J.

2012-01-01T23:59:59.000Z

219

Solar Ready Buildings Planning Guide  

SciTech Connect (OSTI)

This guide offers a checklist for building design and construction to enable installation of solar photovoltaic and heating systems at some time after the building is constructed.

Lisell, L.; Tetreault, T.; Watson, A.

2009-12-01T23:59:59.000Z

220

NUMERICAL DETERMINATION AND TREATMENT OF CONVECTIVE HEAT TRANSFER COEFFICIENT IN THE COUPLED BUILDING ENERGY AND CFD SIMULATION  

E-Print Network [OSTI]

for the correct prediction of the convective heat. A finer grid resolution in CFD does not always lead to a more conservation equations of flow on these grid cells. As shown in Figure 1(a), CFD calculates convective heat1 NUMERICAL DETERMINATION AND TREATMENT OF CONVECTIVE HEAT TRANSFER COEFFICIENT IN THE COUPLED

Chen, Qingyan "Yan"

Note: This page contains sample records for the topic "apply heated buildings" 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

Measured energy performance of a US-China demonstration energy-efficient office building  

E-Print Network [OSTI]

heating is provided by district heating. The building isis heated from a district heating system that provides hotconverts the heat from district heating system to the hot

Xu, Peng; Huang, Joe; Jin, Ruidong; Yang, Guoxiong

2006-01-01T23:59:59.000Z

222

Total Space Heat-  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

Commercial Buildings Energy Consumption Survey: Energy End-Use Consumption Tables Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration...

223

Total Space Heat-  

Gasoline and Diesel Fuel Update (EIA)

Revised: December, 2008 Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other All Buildings...

224

Field Test of High Efficiency Residential Buildings with Ground-source and Air-source Heat Pump Systems  

SciTech Connect (OSTI)

This paper describes the field performance of space conditioning and water heating equipment in four single-family residential structures with advanced thermal envelopes. Each structure features a different, advanced thermal envelope design: structural insulated panel (SIP); optimum value framing (OVF); insulation with embedded phase change materials (PCM) for thermal storage; and exterior insulation finish system (EIFS). Three of the homes feature ground-source heat pumps (GSHPs) for space conditioning and water heating while the fourth has a two-capacity air-source heat pump (ASHP) and a heat pump water heater (HPWH). Two of the GCHP-equipped homes feature horizontal ground heat exchange (GHX) loops that utillize the existing foundation and utility service trenches while the third features a vertical borehole with vertical u-tube GHX. All of the houses were operated under the same simulated occupancy conditions. Operational data on the house HVAC/Water heating (WH) systems are presented and factors influencing overall performance are summarized.

Ally, Moonis Raza [ORNL] [ORNL; Munk, Jeffrey D [ORNL] [ORNL; Baxter, Van D [ORNL] [ORNL

2011-01-01T23:59:59.000Z

225

ARE 3D HEAT TRANSFER FORMULATIONS WITH SHORT TIME STEP AND SUN PATCH EVOLUTION NECESSARY FOR BUILDING SIMULATION?  

E-Print Network [OSTI]

; Savoyat et al., 2011). As a thermal model of a building envelope should take into account rapid A numerical model is developed to accurately simulate the transient thermal behaviour of rooms with sun of current transient thermal models when adapted to low energy buildings, defined as those with particularly

Boyer, Edmond

226

Physical protection: threat response and performance goals as applied at the nuclear material inspection and storage (NMIS) building  

SciTech Connect (OSTI)

Only one aspect of nuclear security has been discussed here, a disciplined approach to physical protection systems (PPS) design. The best security against a multitude of threats to the nuclear industry is a dynamic and multifaceted safeguards program. It is one that combines PPS design with employee screening, reliability or behavioral observation programs, procedural control, assessment techniques, response capabilities, and security hardware. To be effective, such a program must be supported by management and applied uniformly to all personnel, including the safeguards and security staff.

Sanford, T.H.

1982-01-01T23:59:59.000Z

227

Building America Technology Solutions for New and Existing Homes...  

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

Replacing Resistance Heating with Mini-Split Heat Pumps Building America Technology Solutions for New and Existing Homes: Replacing Resistance Heating with Mini-Split Heat Pumps In...

228

Green Scheduling for Radiant Systems in Buildings Truong X. Nghiem, Madhur Behl, George J. Pappas and Rahul Mangharam  

E-Print Network [OSTI]

reduction for buildings with electric radiant floor heating systems. Uncoordinated operation of a multi-zone radiant floor heating system can result in temporally correlated electricity demand surges or peaks results for general affine dynamical systems and applies them to electric radiant floor heating systems

Pappas, George J.

229

Two (2) 175 Ton (350 Tons total) Chiller Geothermal Heat Pumps for recently commissioned LEED Platinum Building  

Broader source: Energy.gov [DOE]

This project will operate; collect data; and market the energy savings and capital costs of a recently commissioned chiller geothermal heat pump project to promote the wide-spread adoption of this mature technology.

230

Mass and Heat Recovery  

E-Print Network [OSTI]

In the last few years heat recovery was under spot and in air conditioning fields usually we use heat recovery by different types of heat exchangers. The heat exchanging between the exhaust air from the building with the fresh air to the building...

Hindawai, S. M.

2010-01-01T23:59:59.000Z

231

Initial Evaluation of the Heat-Affected Zone, Local Embrittlement Phenomenon as it Applies to Nuclear Reactor Vessels  

SciTech Connect (OSTI)

The objective of this project was to determine if the local brittle zone (LBZ) problem, encountered in the testing of the heat-affected zone (HAZ) part of welds in offshore platform construction, can also be found in reactor pressure vessel (RPV) welds. Both structures have multipass welds and grain coarsening along the fusion line. Literature was obtained that described the metallurgical evidence and the type of research work performed on offshore structure welds.

McCabe, D.E.

1999-09-01T23:59:59.000Z

232

Heat pump system  

DOE Patents [OSTI]

An air heating and cooling system for a building includes an expansion-type refrigeration circuit and a heat engine. The refrigeration circuit includes two heat exchangers, one of which is communicated with a source of indoor air from the building and the other of which is communicated with a source of air from outside the building. The heat engine includes a heat rejection circuit having a source of rejected heat and a primary heat exchanger connected to the source of rejected heat. The heat rejection circuit also includes an evaporator in heat exchange relation with the primary heat exchanger, a heat engine indoor heat exchanger, and a heat engine outdoor heat exchanger. The indoor heat exchangers are disposed in series air flow relationship, with the heat engine indoor heat exchanger being disposed downstream from the refrigeration circuit indoor heat exchanger. The outdoor heat exchangers are also disposed in series air flow relationship, with the heat engine outdoor heat exchanger disposed downstream from the refrigeration circuit outdoor heat exchanger. A common fluid is used in both of the indoor heat exchanges and in both of the outdoor heat exchangers. In a first embodiment, the heat engine is a Rankine cycle engine. In a second embodiment, the heat engine is a non-Rankine cycle engine.

Swenson, Paul F. (Cleveland, OH); Moore, Paul B. (Fedhaurn, FL)

1982-01-01T23:59:59.000Z

233

Effect of Heat and Electricity Storage and Reliability on Microgrid Viability: A Study of Commercial Buildings in California and New York States  

E-Print Network [OSTI]

allows high temperature waste heat utilization. Phosphoricnatural gas chillers, waste heat or solar heat; • hot wateris limited by generated waste heat Regulatory constraints: -

Stadler, Michael

2009-01-01T23:59:59.000Z

234

Building America Technology Solutions for New and Existing Homes...  

Energy Savers [EERE]

Technology Solutions for New and Existing Homes: Boiler Control Replacement for Hydronically Heated Multifamily Buildings, Cambridge, Massachusetts Building America Technology...

235

Heat Flow and Gas Hydrates on the Continental Margin of India: Building on Results from NGHP Expedition 01  

SciTech Connect (OSTI)

The Indian National Gas Hydrate Program (NGHP) Expedition 01 presented the unique opportunity to constrain regional heat flow derived from seismic observations by using drilling data in three regions on the continental margin of India. The seismic bottom simulating reflection (BSR) is a well-documented feature in hydrate bearing sediments, and can serve as a proxy for apparent heat flow if data are available to estimate acoustic velocity and density in water and sediments, thermal conductivity, and seafloor temperature. Direct observations of temperature at depth and physical properties of the sediment obtained from drilling can be used to calibrate the seismic observations, decreasing the uncertainty of the seismically-derived estimates. Anomalies in apparent heat flow can result from a variety of sources, including sedimentation, erosion, topographic refraction and fluid flow. We constructed apparent heat flow maps for portions of the Krishna-Godavari (K-G) basin, the Mahanadi basin, and the Andaman basin and modeled anomalies using 1-D conductive thermal models. Apparent heat flow values in the Krishna-Godavari (K-G) basin and Mahanadi basin are generally 0.035 to 0.055 watts per square meter (W/m{sup 2}). The borehole data show an increase in apparent heat flow as water depth increases from 900 to 1500 m. In the SW part of the seismic grid, 1D modeling of the effect of sedimentation on heat flow shows that {approx}50% of the observed increase in apparent heat flow with increasing water depth can be attributed to trapping of sediments behind a 'toe-thrust' ridge that is forming along the seaward edge of a thick, rapidly accumulating deltaic sediment pile. The remainder of the anomaly can be explained either by a decrease in thermal conductivity of the sediments filling the slope basin or by lateral advection of heat through fluid flow along stratigraphic horizons within the basin and through flexural faults in the crest of the anticline. Such flow probably plays a role in bringing methane into the ridge formed by the toe-thrust. Because of the small anomaly due to this process and the uncertainty in thermal conductivity, we did not model this process explicitly. In the NE part of the K-G basin seismic grid, a number of local heat flow lows and highs are observed, which can be attributed to topographic refraction and to local fluid flow along faults, respectively. No regional anomaly can be resolved. Because of lack of continuity between the K-G basin sites within the seismic grid and those {approx}70 km to the NE in water depths of 1200 to 1500 m, we do not speculate on the reason for higher heat flow at these depths. The Mahanadi basin results, while limited in geographic extent, are similar to those for the K-G basin. The Andaman basin exhibits much lower apparent heat flow values, ranging from 0.015 to 0.025 W/m{sup 2}. Heat flow here also appears to increase with increasing water depth. The very low heat flow here is among the lowest heat flow observed anywhere and gives rise to a very thick hydrate stability zone in the sediments. Through 1D models of sedimentation (with extremely high sedimentation rates as a proxy for tectonic thickening), we concluded that the very low heat flow can probably be attributed to the combined effects of high sedimentation rate, low thermal conductivity, tectonic thickening of sediments and the cooling effect of a subducting plate in a subduction zone forearc. Like for the K-G basin, much of the local variability can be attributed to topography. The regional increase in heat flow with water depth remains unexplained because the seismic grid available to us did not extend far enough to define the local tectonic setting of the slope basin controlling this observational pattern. The results are compared to results from other margins, both active and passive. While an increase in apparent heat flow with increasing water depth is widely observed, it is likely a result of different processes in different places. The very low heat flow due to sedimentation and tectonics in the Andaman basi

Anne Trehu; Peter Kannberg

2011-06-30T23:59:59.000Z

236

Heat Flow and Gas Hydrates on the Continental Margin of India: Building on Results from NGHP Expedition 01  

SciTech Connect (OSTI)

The Indian National Gas Hydrate Program (NGHP) Expedition 01 presented the unique opportunity to constrain regional heat flow derived from seismic observations by using drilling data in three regions on the continental margin of India. The seismic bottom simulating reflection (BSR) is a well-documented feature in hydrate bearing sediments, and can serve as a proxy for apparent heat flow if data are available to estimate acoustic velocity and density in water and sediments, thermal conductivity, and seafloor temperature. Direct observations of temperature at depth and physical properties of the sediment obtained from drilling can be used to calibrate the seismic observations, decreasing the uncertainty of the seismically-derived estimates. Anomalies in apparent heat flow can result from a variety of sources, including sedimentation, erosion, topographic refraction and fluid flow. We constructed apparent heat flow maps for portions of the Krishna-Godavari (K-G) basin, the Mahanadi basin, and the Andaman basin and modeled anomalies using 1-D conductive thermal models. Apparent heat flow values in the Krishna-Godavari (K-G) basin and Mahanadi basin are generally 0.035 to 0.055 watts per square meter (W/m2). The borehole data show an increase in apparent heat flow as water depth increases from 900 to 1500 m. In the SW part of the seismic grid, 1D modeling of the effect of sedimentation on heat flow shows that ~50% of the observed increase in apparent heat flow with increasing water depth can be attributed to trapping of sediments behind a "toe-thrust" ridge that is forming along the seaward edge of a thick, rapidly accumulating deltaic sediment pile. The remainder of the anomaly can be explained either by a decrease in thermal conductivity of the sediments filling the slope basin or by lateral advection of heat through fluid flow along stratigraphic horizons within the basin and through flexural faults in the crest of the anticline. Such flow probably plays a role in bringing methane into the ridge formed by the toe-thrust. Because of the small anomaly due to this process and the uncertainty in thermal conductivity, we did not model this process explicitly. In the NE part of the K-G basin seismic grid, a number of local heat flow lows and highs are observed, which can be attributed to topographic refraction and to local fluid flow along faults, respectively. No regional anomaly can be resolved. Because of lack of continuity between the K-G basin sites within the seismic grid and those ~70 km to the NE in water depths of 1200 to 1500 m, we do not speculate on the reason for higher heat flow at these depths. The Mahanadi basin results, while limited in geographic extent, are similar to those for the KG basin. The Andaman basin exhibits much lower apparent heat flow values, ranging from 0.015 to 0.025 W/m2. Heat flow here also appears to increase with increasing water depth. The very low heat flow here is among the lowest heat flow observed anywhere and gives rise to a very thick hydrate stability zone in the sediments. Through 1D models of sedimentation (with extremely high sedimentation rates as a proxy for tectonic thickening), we concluded that the very low heat flow can probably be attributed to the combined effects of high sedimentation rate, low thermal conductivity, tectonic thickening of sediments and the cooling effect of a subducting plate in a subduction zone forearc. Like for the K-G basin, much of the local variability can be attributed to topography. The regional increase in heat flow with water depth remains unexplained because the seismic grid available to us did not extend far enough to define the local tectonic setting of the slope basin controlling this observational pattern. The results are compared to results from other margins, both active and passive. While an increase in apparent heat flow with increasing water depth is widely observed, it is likely a result of different processes in different places. The very low heat flow due to sedimentation and tectonics in the Andaman basin is at the low end of glob

Trehu, Anne; Kannberg, Peter

2011-06-30T23:59:59.000Z

237

Effect of Heat and Electricity Storage and Reliability on Microgrid Viability:A Study of Commercial Buildings in California and New York States  

SciTech Connect (OSTI)

In past work, Berkeley Lab has developed the Distributed Energy Resources Customer Adoption Model (DER-CAM). Given end-use energy details for a facility, a description of its economic environment and a menu of available equipment, DER-CAM finds the optimal investment portfolio and its operating schedule which together minimize the cost of meeting site service, e.g., cooling, heating, requirements. Past studies have considered combined heat and power (CHP) technologies. Methods and software have been developed to solve this problem, finding optimal solutions which take simultaneity into account. This project aims to extend on those prior capabilities in two key dimensions. In this research storage technologies have been added as well as power quality and reliability (PQR) features that provide the ability to value the additional indirect reliability benefit derived from Consortium for Electricity Reliability Technology Solutions (CERTS) Microgrid capability. This project is intended to determine how attractive on-site generation becomes to a medium-sized commercial site if economical storage (both electrical and thermal), CHP opportunities, and PQR benefits are provided in addition to avoiding electricity purchases. On-site electrical storage, generators, and the ability to seamlessly connect and disconnect from utility service would provide the facility with ride-through capability for minor grid disturbances. Three building types in both California and New York are assumed to have a share of their sensitive electrical load separable. Providing enhanced service to this load fraction has an unknown value to the facility, which is estimated analytically. In summary, this project began with 3 major goals: (1) to conduct detailed analysis to find the optimal equipment combination for microgrids at a few promising commercial building hosts in the two favorable markets of California and New York; (2) to extend the analysis capability of DER-CAM to include both heat and electricity storage; and (3) to make an initial effort towards adding consideration of PQR into the capabilities of DER-CAM.

Stadler, Michael; Marnay, Chris; Siddiqui, Afzal; Lai, Judy; Coffey, Brian; Aki, Hirohisa

2008-12-01T23:59:59.000Z

238

Cost benefits from applying advanced heat rejection concepts to a wet/dry-cooled binary geothermal plant  

SciTech Connect (OSTI)

Optimized ammonia heat rejection system designs were carried out for three water allocations equivalent to 9, 20, and 31% of that of a 100% wet-cooled plant. The Holt/Procon design of a 50-MWe binary geothermal plant for the Heber site was used as a design basis. The optimization process took into account the penalties for replacement power, gas turbine capital, and lost capacity due to increased heat rejection temperature, as well as added base plant capacity and fuel to provide fan and pump power to the heat rejection system. Descriptions of the three plant designs are presented. For comparison, a wet tower loop was costed out for a 100% wet-cooled plant using the parameters of the Holt/Procon design. Wet/dry cooling was found to increase the cost of electricity by 28% above that of a 100% wet-cooled plant for all three of the water allocations studied (9, 20, and 31%). The application selected for a preconceptual evaluation of the BCT (binary cooling tower) system was the use of agricultural waste water from the New River, located in California's Imperial Valley, to cool a 50-MWe binary geothermal plant. Technical and cost evaluations at the preconceptual level indicated that performance estimates provided by Tower Systems Incorporated (TSI) were reasonable and that TSI's tower cost, although 2 to 19% lower than PNL estimates, was also reasonable. Electrical cost comparisonswere made among the BCT system, a conventional 100% wet system, and a 9% wet/dry ammonia system, all using agricultural waste water with solar pond disposal. The BCT system cost the least, yielding a cost of electricity only 13% above that of a conventional wet system using high quality water and 14% less than either the conventional 100% wet or the 9% wet/dry ammonia system.

Faletti, D.W.

1981-03-01T23:59:59.000Z

239

KNOWLEDGE: Building, Securing, Sharing & Applying  

E-Print Network [OSTI]

is to educate and provide powerful analytical tools for information sharing, collaboration & decision support against threats to cyber infrastructure and data Data management in emergency situations Risk analysis for challenging problems in data analysis that address present and emerging homeland security threats Our Mission

240

An improved procedure for developing a calibrated hourly simulation model of an electrically heated and cooled commercial building  

E-Print Network [OSTI]

TO PREDICT RETROFIT SAVINGS . 211 6, 1 Methodology . . . . 2 1 3 6. 2 Energy Efficient Lighting. . . . . . 217 6. 3 Photovoltaic System. . 6. 4 Energy Management and Control System. . . . . 2 1 8 . . . . 219 6. 5 Lighting Controls. 6. 6 Envelope... Sections . . . . 85 4. 7 Daycare Center . . . . . . . 86 4, 8 Sun Angle Calculator and Altitude Measurement Device . . . 4. 9 Photovoltaic and Domestic Hot Water Solar Panels. . . . . . . . . . 92 4. 10 Heating, Ventilating, and Air...

Bou-Saada, Tarek Edmond

1994-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "apply heated buildings" 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

TCES Energy Performance 1. Overview of building systems  

E-Print Network [OSTI]

building heat supply about 25% of time in winter. Furnaces turn on while cogen heat supply is replenished

Schladow, S. Geoffrey

242

Analytical Chemistry Applied Mathematics  

E-Print Network [OSTI]

Analytical Chemistry Applied Mathematics Architectural Engineering Architecture Architecture Electricity Markets Environmental Engineering Food Process Engineering Food Safety & Technology Architecture Information Technology & Management Integrated Building Delivery Landscape Architecture Management

Heller, Barbara

243

Sportsfield Service Building  

E-Print Network [OSTI]

Bank Office Building Parking R 0.1 Regis Center for Art - West 0.02 Rarig Center 0.31 Middlebrook HallHumphrey Center Hubert H. 0.4 Sportsfield Service Building 0.74 Bierman Track and Field Stadium 0/Nagurski Football Facility 0.44 UTEC Bldg 717 East River Parkway Heating Plant Storage Building 0.25 Education

Webb, Peter

244

Risk Factors in Heating, Ventilating, and Air-Conditioning Systemsfor Occupant Symptoms in U.S. Office Buildings: the EPA BASE Study  

SciTech Connect (OSTI)

Nonspecific building-related symptoms among occupants of modern office buildings worldwide are common and may be associated with important reductions in work performance, but their etiology remains uncertain. Characteristics of heating, ventilating, and air-conditioning (HVAC) systems in office buildings that increase risk of indoor contaminants or reduce effectiveness of ventilation may cause adverse exposures and subsequent increase in these symptoms among occupants. We analyzed data collected by the U.S. EPA from a representative sample of 100 large U.S. office buildings--the Building Assessment and Survey Evaluation (BASE) study--using multivariate logistic regression models with generalized estimating equations adjusted for potential personal and building confounders. We estimated odds ratios (ORs) and 95% confidence intervals (CIs) for associations between seven building-related symptom outcomes and selected HVAC system characteristics. Among factors of HVAC design or configuration: Outdoor air intakes less than 60 m above the ground were associated with approximately doubled odds of most symptoms assessed. Sealed (non-operable) windows were associated with increases in skin and eye symptoms (ORs= 1.9, 1.3, respectively). Outdoor air intake without an intake fan was associated with an increase in eye symptoms (OR=1.7). Local cooling coils were associated with increased headache (OR=1.5). Among factors of HVAC condition, maintenance, or operation: the presence of humidification systems in good condition was associated with an increase in headache (OR=1.4), whereas the presence of humidification systems in poor condition was associated with increases in fatigue/difficulty concentrating, as well as upper respiratory symptoms (ORs=1.8, 1.5). No regularly scheduled inspections for HVAC components was associated with increased eye symptoms, cough and upper respiratory symptoms (ORs=2.2, 1.6, 1.5). Less frequent cleaning of cooling coils or drip pans was associated with increased headache (OR=1.6). Fair or poor condition of duct liner was associated with increased upper respiratory symptoms (OR=1.4). Most of the many potential risk factors assessed here had not been investigated previously, and associations found with single symptoms may have been by chance, including several associations that were the reverse of expected. Risk factors newly identified in these analyses that deserve attention include outdoor air intakes less than 60 m above the ground, lack of operable windows, poorly maintained humidification systems, and lack of scheduled inspection for HVAC systems. Infrequent cleaning of cooling coils and drain pans were associated with increases in several symptoms in these as well as prior analyses of BASE data. Replication of these findings is needed, using more objective measurements of both exposure and health response. Confirmation of the specific HVAC factors responsible for increased symptoms in buildings, and development of prevention strategies could have major public health and economic benefits worldwide.

Mendell, M.J.; Lei-Gomez, Q.; Mirer, A.; Seppanen, O.; Brunner, G.

2006-10-01T23:59:59.000Z

245

Building America Case Study: Evaluation of Residential Integrated Space/Water Heat Systems, Illinois and New York (Fact Sheet)  

SciTech Connect (OSTI)

This multi-unit field demonstration of combined space and water heating (combi) systems was conducted to help document combi system installation and performance issues that needed to be addressed through research. The objective of the project was to put commercialized forced-air tankless combi units into the field through local contractors that were trained by manufacturers and GTI staff under the auspices of utility-implemented Emerging Technology Programs. With support from PARR, NYSERDA and other partners, the project documented system performance and installations in Chicago and New York. Combi systems were found to save nearly 200 therms in cold climates at efficiencies between about 80% and 94%. Combi systems using third-party air handler units specially designed for condensing combi system operation performed better than the packaged integrated combi systems available for the project. Moreover, combi systems tended to perform poorly when the tankless water heaters operating at high turn-down ratios. Field tests for this study exposed installation deficiencies due to contractor unfamiliarity with the products and the complexity of field engineering and system tweaking to achieve high efficiencies. Widespread contractor education must be a key component to market expansion of combi systems. Installed costs for combi systems need to come down about 5% to 10% to satisfy total resource calculations for utility-administered energy efficiency programs. Greater sales volumes and contractor familiarity can drive costs down. More research is needed to determine how well heating systems such as traditional furnace/water heater, combis, and heat pumps compare in similar as-installed scenarios, but under controlled conditions.

Not Available

2014-11-01T23:59:59.000Z

246

Effect of Heat and Electricity Storage and Reliability on Microgrid Viability: A Study of Commercial Buildings in California and New York States  

E-Print Network [OSTI]

Modeling with Combined Heat and Power Applications”,End-Use Survey combined heat and power Consolidated Edisonengine genset with combined heat and power (CHP) and power

Stadler, Michael

2009-01-01T23:59:59.000Z

247

University Buildings Landmark Buildings  

E-Print Network [OSTI]

KEY University Buildings Landmark Buildings The Lanyon Building Roads Footpath Cafe Grass Queen's University Belfast Campus Map The Lanyon Building The Students' Union The David Keir Building School Offices and Sonic Arts Q Nursing and Midwifery R Pharmacy S Planning, Architecture and Civil Engineering T Politics

Paxton, Anthony T.

248

University Buildings Landmark Buildings  

E-Print Network [OSTI]

KEY University Buildings Landmark Buildings The Lanyon Building Roads Footpath Cafe University Accommodation Queen's University Belfast Campus Map The Lanyon Building The Students' Union The David Keir Building School Offices A Biological Sciences B Chemistry and Chemical Engineering C Education D

Müller, Jens-Dominik

249

University Buildings Landmark Buildings  

E-Print Network [OSTI]

KEY University Buildings Landmark Buildings The Lanyon Building Roads Footpath Cafe University Engineering N Medicine, Dentistry and Biomedical Sciences P Music and Sonic Arts Q Nursing and Midwifery R and Student Affairs 3 Administration Building 32 Ashby Building 27 Belfast City Hospital 28 Bernard Crossland

Paxton, Anthony T.

250

Quantitative Analysis of the Principal-Agent Problem in Commercial Buildings in the U.S.: Focus on Central Space Heating and Cooling  

E-Print Network [OSTI]

1b] over different ranges of building area. Table 5. Results6. Results from Model [1b] for Different Ranges of BuildingArea Building Area ?50k sq. ft. 50<…<600k sq. ft. ?600k sq.

Blum, Helcio

2010-01-01T23:59:59.000Z

251

Effect of Heat and Electricity Storage and Reliability on Microgrid Viability: A Study of Commercial Buildings in California and New York States  

E-Print Network [OSTI]

natural gas chillers, waste heat or solar heat; • hot wateris limited by generated waste heat Regulatory constraints: -might favor the use of waste heat from DG units or from

Stadler, Michael

2009-01-01T23:59:59.000Z

252

M. Sri, J. Remund, T. Cebecauer, D. Dumortier, L. Wald, T. Huld, P. Blanc, Proceeding of the EUROSUN 2008, International Conference on Solar Heating, Cooling and Buildings, Lisbon, Portugal, 7 10 October 2008.  

E-Print Network [OSTI]

of the EUROSUN 2008, 1st International Conference on Solar Heating, Cooling and Buildings, Lisbon, Portugal, 7 ­ 10 October 2008. First Steps in the Cross-Comparison of Solar Resource Spatial Products in Europe M in complex climate conditions of mountains, along some coastal zones and in areas where solar radiation

Boyer, Edmond

253

Building and Facility Codes Code Building Location Bldg # Coordinates  

E-Print Network [OSTI]

Building and Facility Codes Code Building Location Bldg # Coordinates APM Applied Physics & Mathematics Building Muir 249 F7 ASANT Asante Hall Eleanor Roosevelt 446 F5 BIO Biology Building Muir 259 F7 BIRCH Birch Aquarium SIO 2300 S-D7 BONN Bonner Hall Revelle 131 G8 BSB Biomedical Sciences Building

Russell, Lynn

254

Building 32 35 Building 36  

E-Print Network [OSTI]

Building 10 Building 13 Building 7 LinHall Drive Lot R10 Lot R12 Lot 207 Lot 209 LotR9 Lot 205 Lot 203 LotBuilding30 Richland Avenue 39 44 Building 32 35 Building 36 34 Building 18 Building 19 11 12 45 29 15 Building 5 8 9 17 Building 16 6 Building 31 Building 2 Ridges Auditorium Building 24 Building 4

Botte, Gerardine G.

255

Assessment of Building Energy-Saving Policies and Programs in China During the 11th Five Year Plan  

E-Print Network [OSTI]

building retrofits and heat supply system reform, followedretrofit particularly heat supply system reform lags theof carrying out the heat supply system reform task. Building

Zhou, Nan

2010-01-01T23:59:59.000Z

256

UNDERSTANDING FLOW OF ENERGY IN BUILDINGS USING MODAL ANALYSIS METHODOLOGY  

SciTech Connect (OSTI)

It is widely understood that energy storage is the key to integrating variable generators into the grid. It has been proposed that the thermal mass of buildings could be used as a distributed energy storage solution and several researchers are making headway in this problem. However, the inability to easily determine the magnitude of the building’s effective thermal mass, and how the heating ventilation and air conditioning (HVAC) system exchanges thermal energy with it, is a significant challenge to designing systems which utilize this storage mechanism. In this paper we adapt modal analysis methods used in mechanical structures to identify the primary modes of energy transfer among thermal masses in a building. The paper describes the technique using data from an idealized building model. The approach is successfully applied to actual temperature data from a commercial building in downtown Boise, Idaho.

John Gardner; Kevin Heglund; Kevin Van Den Wymelenberg; Craig Rieger

2013-07-01T23:59:59.000Z

257

Passive solar space heating  

SciTech Connect (OSTI)

An overview of passive solar space heating is presented indicating trends in design, new developments, performance measures, analytical design aids, and monitored building results.

Balcomb, J.D.

1980-01-01T23:59:59.000Z

258

Energy Conservation in Public Buildings  

Broader source: Energy.gov [DOE]

The Florida Energy Conservation and Sustainable Buildings Act requires the use of energy-efficient equipment and design, and solar energy devices for heating and cooling state buildings where life...

259

Building Commissioning in the Chinese Mainland  

E-Print Network [OSTI]

Governmental buildingsGovernmental buildings Building InformationBuilding Information Electric chiller ( FCU, AHU )Electric chiller ( FCU, AHU ) 29302930 18001800 39, 60039, 600 JJGasGas--burned Heat Absorption Chiller (FCU)burned Heat Absorption Chiller (FCU...)2456245660060041, 51041, 510GGGasGas--burned Heat Absorption Chiller + Electric chiller burned Heat Absorption Chiller + Electric chiller (FCU)(FCU)65326532>800>80050, 00050, 000HH Electric chiller ( FCU, AHU )Electric chiller ( FCU, AHU ) 47004700 560560 45, 45045...

Zhu, Y.

2006-01-01T23:59:59.000Z

260

Colorado State Capitol Building Geothermal Program  

Broader source: Energy.gov [DOE]

Retrofit a large scale ground source heat pump system into a historic building located in a built up urban area.

Note: This page contains sample records for the topic "apply heated buildings" 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

Filter Press Building  

E-Print Network [OSTI]

"FILTER PRESS BUILDING" AVON LAKE WATER POLLUTION CONTROL CENTER HEAT PUMP HEATING AND COOLING SYSTEM William M. Bush, P.E. The Cleveland Electric Illuminating Company Cleveland, Ohio ABSTRACT The high heat value of the plant's treated wa..." of the thousands of homes in the com munity, we were able to recommend a system of heat recovery refrigeration cycles that would provide space conditioning at a fraction of the cost of natural gas. The all-electric recommendation was accepted because...

Bush, W. M.

262

Effect of Heat and Electricity Storage and Reliability on Microgrid Viability: A Study of Commercial Buildings in California and New York States  

E-Print Network [OSTI]

CA nursing homes is the constant total NYC heating load. Theand heating demand were performed for the CA nursing home.home meets all of its electricity demand via utility purchases and heating

Stadler, Michael

2009-01-01T23:59:59.000Z

263

International Energy Agency Implementing Agreements and Annexes: A Guide for Building Technologies Program Managers  

E-Print Network [OSTI]

solar and low energy buildings Solar heat for industrial processSolar and Low Energy Buildings Solar Heat for Industrial ProcessSolar and Low Energy Buildings Solar Heat for Industrial Process

Evans, Meredydd

2008-01-01T23:59:59.000Z

264

IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, VOL. 5, NO. 1, FEBRUARY 2012 89 A Hybrid Approach for Building Extraction From  

E-Print Network [OSTI]

, utility transportation, land-use/land-cover change detection, water distribution, and drainage systems images leads to the development of efficient detection of complex urban details with high precision. This urban land use study is focused on building extraction and height estimation from spaceborne optical

Du, Jenny (Qian)

265

Locating Heat Recovery Opportunities  

E-Print Network [OSTI]

Basic concepts of heat recovery are defined as they apply to the industrial community. Methods for locating, ranking, and developing heat recovery opportunities are presented and explained. The needs for useful heat 'sinks' are emphasized as equal...

Waterland, A. F.

1981-01-01T23:59:59.000Z

266

APPLIED THERMAL ENGINEERING Manuscript Draft  

E-Print Network [OSTI]

the heat pump from the grid during the two hours of electrical peak power · Design of a new heat exchangerAPPLIED THERMAL ENGINEERING Manuscript Draft TITLE: Experimental assessment of a PCM to air heat This paper presents a heat exchanger prototype containing PCM material designed to provide a 1kW heating

Paris-Sud XI, Université de

267

Building America Expert Meeting: Simplified Space Conditioning...  

Energy Savers [EERE]

I: Heating and Cooling with Mini-Splits in the Northeast Building America Technology Solutions for New and Existing Homes: Replacing Resistance Heating with Mini-Split Heat Pumps...

268

3-100.1 Building Evacuation 1 Building Evacuation  

E-Print Network [OSTI]

3-100.1 Building Evacuation 1 SUBJECT: Building Evacuation Effective Date: 10-20-10 Policy Number and Safety APPLICABILITY/ACCOUNTABILITY: This policy applies to all individuals in all buildings on all University of Central Florida campuses. BACKGROUND INFORMATION: University buildings occasionally need

Glebov, Leon

269

Cool Roofs Will Revolutionize the Building Industry Adoption of infrared-reflective paints is one of the major advances in roofing in our  

E-Print Network [OSTI]

use of buildings. Twenty percent of electrical energy use in houses is attributable to heat transfer residential energy consumption. The Department of Defense (DoD) developed novel cool color pigments to produce the building's cooling-energy requirement. Cool Tile IR CoatingTM applied to concrete tile (top row) boosts

Oak Ridge National Laboratory

270

Heat distribution by natural convection  

SciTech Connect (OSTI)

Natural convection can provide adequate heat distribution in many situtations that arise in buildings. This is appropriate, for example, in passive solar buildings where some rooms tend to be more strongly solar heated than others or to reduce the number of heating units required in a building. Natural airflow and heat transport through doorways and other internal building apertures is predictable and can be accounted for in the design. The nature of natural convection is described, and a design chart is presented appropriate to a simple, single-doorway situation. Natural convective loops that can occur in buildings are described and a few design guidelines are presented.

Balcomb, J.D.

1985-01-01T23:59:59.000Z

271

Air Source Heat Pumps for Cold Climate Applications: Recent U. S. R&D Results from IEA HPP Annex 41  

SciTech Connect (OSTI)

Air source heat pumps are easily applied to buildings almost anywhere. They are widespread in milder climate regions but their use in cold regions is hampered due to low efficiency and heating capacity at cold outdoor temperatures. This article describes selected R&D activities aimed at improving their cold weather performance.

Baxter, Van D [ORNL; Groll, Dr. Eckhard A. [Purdue University, Ray W. Herrick Laboratories; Shen, Bo [ORNL

2014-01-01T23:59:59.000Z

272

Energy Consumption Analyses of Frequently-used HVAC System Types in High Performance Office Buildings.  

E-Print Network [OSTI]

??The high energy consumption of heating, ventilation and air-conditioning (HVAC) systems in commercial buildings is a hot topic. Office buildings, a typical building set of… (more)

Yan, Liusheng

2014-01-01T23:59:59.000Z

273

APPLIED PHYSICS APPLIED PHYSICS  

E-Print Network [OSTI]

MSc APPLIED PHYSICS #12;MSc APPLIED PHYSICS This taught Masters course is based on the strong research in Applied Physics in the University's Department of Physics. The department has an impressive photonics and quantum optics, Physics and the Life Sciences, and solid state physics. The knowledge gained

Mottram, Nigel

274

Energy 101: Geothermal Heat Pumps  

SciTech Connect (OSTI)

An energy-efficient heating and cooling alternative, the geothermal heat pump system moves heat from the ground to a building (or from a building to the ground) through a series of flexible pipe "loops" containing water. This edition of Energy 101 explores the benefits Geothermal and the science behind how it all comes together.

None

2011-01-01T23:59:59.000Z

275

Energy 101: Geothermal Heat Pumps  

ScienceCinema (OSTI)

An energy-efficient heating and cooling alternative, the geothermal heat pump system moves heat from the ground to a building (or from a building to the ground) through a series of flexible pipe "loops" containing water. This edition of Energy 101 explores the benefits Geothermal and the science behind how it all comes together.

None

2013-05-29T23:59:59.000Z

276

Building Stones  

E-Print Network [OSTI]

3). Photographs by the author. Building Stones, Harrell, UEEOxford Short Citation: Harrell, 2012, Building Stones. UEE.Harrell, James A. , 2012, Building Stones. In Willeke

2012-01-01T23:59:59.000Z

277

area operations building: Topics by E-print Network  

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

reference of the suitable plans for the energy efficient reconstruction of buildings in cold area. 2. ANALYSIS ON HEATING ENERGY CONSUMPTION 2.1 Building Situation Based... on...

278

System-Level Monitoring and Diagnosis of Building HVAC System.  

E-Print Network [OSTI]

??Heating, ventilation, and air conditioning (HVAC) is an indoor environmental technology that is extensively instrumented for large-scale buildings. Among all subsystems of buildings, the HVAC… (more)

Wu, Siyu

2013-01-01T23:59:59.000Z

279

Building America Technology Solutions for New and Existing Homes...  

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

Building America Technology Solutions for New and Existing Homes: Performance of a Heat Pump Water Heater in the Hot-Humid Climate, Windermere, Florida (Fact Sheet) Building...

280

Building America Whole-House Solutions for New Homes: Hydronic...  

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

Building America Whole-House Solutions for New Homes: Hydronic Heating Coil Versus Propane Furnace (Fact Sheet) Building America Whole-House Solutions for New Homes: Hydronic...

Note: This page contains sample records for the topic "apply heated buildings" 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

Effect of Heat and Electricity Storage and Reliability on Microgrid Viability: A Study of Commercial Buildings in California and New York States  

E-Print Network [OSTI]

heating value internal combustion engine Internationalbased variable speed internal combustion engine genset withdescription of internal combustion engines (ICE) as well as

Stadler, Michael

2009-01-01T23:59:59.000Z

282

Effect of Heat and Electricity Storage and Reliability on Microgrid Viability: A Study of Commercial Buildings in California and New York States  

E-Print Network [OSTI]

optimal could be acquired. Battery storage costs are roughlylead/acid battery) and thermal storage, capabilities, withcell electric storage heat storage flow battery abs. chiller

Stadler, Michael

2009-01-01T23:59:59.000Z

283

Effect of Heat and Electricity Storage and Reliability on Microgrid Viability: A Study of Commercial Buildings in California and New York States  

E-Print Network [OSTI]

ES 2. CA nursing home electricity pattern: July weekday lowJanuary and July weekday electricity and total heat (space +CA school weekday total electricity (inclusive of cooling)

Stadler, Michael

2009-01-01T23:59:59.000Z

284

Effect of Heat and Electricity Storage and Reliability on Microgrid Viability: A Study of Commercial Buildings in California and New York States  

E-Print Network [OSTI]

and Abbreviations AC CA CCHP CEC CERTS CEUS CHP ConEd COPcombined cooling heat and power (CCHP) system was installed

Stadler, Michael

2009-01-01T23:59:59.000Z

285

Analysis of the Chinese Market for Building Energy Efficiency  

SciTech Connect (OSTI)

China will account for about half of the new construction globally in the coming decade. Its floorspace doubled from 1996 to 2011, and Chinese rural buildings alone have as much floorspace as all of U.S. residential buildings. Building energy consumption has also grown, increasing by over 40% since 1990. To curb building energy demand, the Chinese government has launched a series of policies and programs. Combined, this growth in buildings and renovations, along with the policies to promote green buildings, are creating a large market for energy efficiency products and services. This report assesses the impact of China’s policies on building energy efficiency and on the market for energy efficiency in the future. The first chapter of this report introduces the trends in China, drawing on both historical analysis, and detailed modeling of the drivers behind changes in floorspace and building energy demand such as economic and population growth, urbanization, policy. The analysis describes the trends by region, building type and energy service. The second chapter discusses China’s policies to promote green buildings. China began developing building energy codes in the 1980s. Over time, the central government has increased the stringency of the code requirements and the extent of enforcement. The codes are mandatory in all new buildings and major renovations in China’s cities, and they have been a driving force behind the expansion of China’s markets for insulation, efficient windows, and other green building materials. China also has several other important policies to encourage efficient buildings, including the Three-Star Rating System (somewhat akin to LEED), financial incentives tied to efficiency, appliance standards, a phasing out of incandescent bulbs and promotion of efficient lighting, and several policies to encourage retrofits in existing buildings. In the third chapter, we take “deep dives” into the trends affecting key building components. This chapter examines insulation in walls and roofs; efficient windows and doors; heating, air conditioning and controls; and lighting. These markets have seen significant growth because of the strength of the construction sector but also the specific policies that require and promote efficient building components. At the same time, as requirements have become more stringent, there has been fierce competition, and quality has at time suffered, which in turn has created additional challenges. Next we examine existing buildings in chapter four. China has many Soviet-style, inefficient buildings built before stringent requirements for efficiency were more widely enforced. As a result, there are several specific market opportunities related to retrofits. These fall into two or three categories. First, China now has a code for retrofitting residential buildings in the north. Local governments have targets of the number of buildings they must retrofit each year, and they help finance the changes. The requirements focus on insulation, windows, and heat distribution. Second, the Chinese government recently decided to increase the scale of its retrofits of government and state-owned buildings. It hopes to achieve large scale changes through energy service contracts, which creates an opportunity for energy service companies. Third, there is also a small but growing trend to apply energy service contracts to large commercial and residential buildings. This report assesses the impacts of China’s policies on building energy efficiency. By examining the existing literature and interviewing stakeholders from the public, academic, and private sectors, the report seeks to offer an in-depth insights of the opportunities and barriers for major market segments related to building energy efficiency. The report also discusses trends in building energy use, policies promoting building energy efficiency, and energy performance contracting for public building retrofits.

Yu, Sha; Evans, Meredydd; Shi, Qing

2014-03-20T23:59:59.000Z

286

Reducing Mortality from Terrorist Releases of Chemical and Biological Agents: I. Filtration for Ventilation Systems in Commercial Building  

E-Print Network [OSTI]

R.J. : Effect of ventilation rate in a healthy building.IAQ '91: Healthy Buildings, American Society of Heating,

Thatcher, Tracy L.

2011-01-01T23:59:59.000Z

287

Building America Whole-House Solutions for Existing Homes: Multifamily...  

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

Multifamily Individual Heating and Ventilation Systems Building America Whole-House Solutions for Existing Homes: Multifamily Individual Heating and Ventilation Systems The...

288

Advanced Technologies and Practices - Building America Top Innovations...  

Energy Savers [EERE]

and construction practices that improve the building envelope; heating, ventilation, and air conditioning (HVAC); water heating components; and indoor air quality and safety...

289

Building America Technology Solutions for New and Existing Homes...  

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

STAR requirements, and a high performance heating and cooling system. Ground Source Heat Pump Research, TaC Studios Residence More Documents & Publications Building America...

290

Building America Technology Solutions for New and Existing Homes...  

Energy Savers [EERE]

Field Performance of Heat Pump Water Heaters in the Northeast (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Field Performance of Heat Pump Water...

291

Optimisation of buildings' solar irradiation availability  

SciTech Connect (OSTI)

In order to improve the sustainability of new and existing urban settlements it is desirable to maximise the utilisation of the solar energy incident on the building envelope, whether by passive or active means. To this end we have coupled a multi-objective optimisation algorithm with the backwards ray tracing program RADIANCE which itself uses a cumulative sky model for the computation of incident irradiation (W h/m{sup 2}) in a single simulation. The parameters to optimise are geometric (the height of buildings up to their facade and the height and orientation of roofs), but with the constraint of maintaining an overall built volume, and the objective function is heating season solar irradiation offset by envelope heat losses. This methodology has been applied to a range of urban typologies and produces readily interpretable results. The focus of this work is on the design of new urban forms but the method could equally be applied to examine the relative efficiency of existing urban settlements, by comparison of existing forms with the calculated optima derived from relevant specifications of the building envelope. (author)

Kaempf, Jerome Henri; Montavon, Marylene; Bunyesc, Josep; Robinson, Darren [Solar Energy and Building Physics Laboratory, Station 18, Ecole Polytechnique Federale de Lausanne, 1015 Lausanne (Switzerland); Bolliger, Raffaele [Industrial Energy Systems Laboratory, Station 9, Ecole Polytechnique Federale de Lausanne, 1015 Lausanne (Switzerland)

2010-04-15T23:59:59.000Z

292

Full-scale study of a building equipped with phase change material wallboards and a multi-layer rack latent heat thermal energy store system  

E-Print Network [OSTI]

-layer rack latent heat thermal energy store system Julien Borderon1 , Joseph Virgone2 , Richard Cantin1 installed as wallboard and as latent heat thermal energy storage system coupled with the ventilation system for the ventilation air is efficient. INTRODUCTION Nowadays, thermal energy storage systems are one way for reducing

Paris-Sud XI, Université de

293

Estimating Total Energy Consumption and Emissions of China's Commercial and Office Buildings  

E-Print Network [OSTI]

such as increasing boiler efficiency from 68% averageBuildings: Water Heating Efficiency Boiler Gas Boiler SmallSpace Heating Efficiency District Heating Boiler Gas Boiler

Fridley, David G.

2008-01-01T23:59:59.000Z

294

FORESTRY BUILDING: BUILDING EMERGENCY PLAN  

E-Print Network [OSTI]

FORESTRY BUILDING: BUILDING EMERGENCY PLAN Date Adopted: August 18, 2009 Date Revised June 17, 2013 Prepared By: Diana Evans and Jennifer Meyer #12;PURDUE UNIVERSITY BUILDING EMERGENCY PLAN VERSION 3 2 Table Suspension or Campus Closure SECTION 3: BUILDING INFORMATION 3.1 Building Deputy/Alternate Building Deputy

295

A Method for Simulating Heat Recovery Systems Using AirModel in Implementations of the ASHRAE Simplified Energy Analysis Procedure  

E-Print Network [OSTI]

exchanger to verify the return air ratio. In this comparison, the recovered energy from the return air was equalized with the heat transfer of the heat exchanger model. An example of this methodology was used to simulate the HVAC system with a heat... to be measured for further investigation to verify the AirModel simulation. This method can be applied in Energy Plus and other simulation tools/software to simulate the building exhaust energy recovery. Acknowledgements The work of this paper...

Liu, C.; Zeig, M.; Claridge, D. E.; Wei, G.; Bruner, H.; Turner, W. D.

2005-01-01T23:59:59.000Z

296

Tribal Renewable Energy Foundational Course: Direct Use for Building...  

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

Direct Use for Building Heat and Hot Water Tribal Renewable Energy Foundational Course: Direct Use for Building Heat and Hot Water Watch the U.S. Department of Energy Office of...

297

Passive solar buildings research  

SciTech Connect (OSTI)

This chapter covers research advances in passive solar buildings research during the time span from 1982 through 1991. These advances fall within the following categories: (1) short-term energy monitoring, (2) heat transport by natural convection within buildings, and (3) design guidelines and design tools. In short-term energy monitoring, a simulation model of the building is calibrated, based on data taken in a 3-day test. The method accurately predicts performance over an extended period. Heat transport through doorways is characterized for complex situations that arise in passive solar buildings. Simple concepts and models adequately describe the energy transport in many situations of interest. In a new approach, design guidelines are automatically generated for any specific locality. Worksheets or an accompanying computer program allow the designer to quickly and accurately evaluate performance and investigate design alternatives. 29 refs., 19 figs., 2 tabs.

Balcomb, J.D.

1992-12-31T23:59:59.000Z

298

BUILDING NAME HEYDON-LAURENCE BUILDING  

E-Print Network [OSTI]

BUILDING NAME HEYDON-LAURENCE BUILDING PHARMACY AND BANK BUILDING JOHN WOOLEY BUILDING OLD TEARCHER'S BUILDING PHYSICS BUILDING BAXTER'S LODGE INSTITUTE BUILDING CONSERVATION WORKS R.D.WATT BUILDING MACLEAY BUILDING THE QUARANGLE BADHAM BUILDING J.D. STEWART BUILDING BLACKBURN BUILDING MADSEN BUILDING STORE

Viglas, Anastasios

299

A CLASSIFICATION SCHEME FOR THE COMMON PASSIVE AND HYBRID HEATING AND COOLING SYSTEMS  

E-Print Network [OSTI]

all zones equally. Remote heating systems can be designed toremote from the building envelope proper. South wall heating

Holtz, Michael J.

2011-01-01T23:59:59.000Z

300

Heat Pump Markets UK in Europe  

E-Print Network [OSTI]

Heat Pump Markets UK in Europe IEA Heat Pump Workshop 13. November 2012 Zoltan Karpathy #12;2 Excellence in Market Intelligence Agenda About BSRIA WMI UK in the European Heat Pump Market Heating BSRIA WMI UK in the European Heat Pump Market Heating Technologies in New and Existing Buildings Hybrid

Oak Ridge National Laboratory

Note: This page contains sample records for the topic "apply heated buildings" 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

Effect of Heat and Electricity Storage and Reliability on Microgrid Viability: A Study of Commercial Buildings in California and New York States  

E-Print Network [OSTI]

ab’), photovoltaic (‘pv’), and solar thermal (‘st’)} t u Daym,t,h Net heat from solar thermal during hour h, type of daysame alignment of the solar thermal panel it can be used for

Stadler, Michael

2009-01-01T23:59:59.000Z

302

A Case Study of a Commissioning Process for Demand Side Energy Conservation of the Large Heat Source Plant in Kyoto Station Building-APCBC  

E-Print Network [OSTI]

5 Heat source plant ?Total capacity?26.3MW? Substation ? ? ? Total : 6 Substations Bleed-in Control Substation ? ? ? The chilled water delivery system Large heat source plant similar to a DHC plant ? Total refrigerator capacity 26.3 MW ? Chilled... water is supplied 6 substations - Department store - Hotel - Theater - Train station etc. ? Bleed-in Control ? Commonly equipped in the substations of DHC plants. ? This control maintains the return water temperature to the plant by controlling...

Matsushita, N.; Yoshida,H.

2014-01-01T23:59:59.000Z

303

Building America Webinar: High Performance Space Conditioning...  

Energy Savers [EERE]

Kohta Ueno, Building Science Corporation. Kohta will discuss BSC's research on ductless heat pumps versus mini-splits being used in high performance (high R value enclosurelow...

304

Building Technologies Office: 179D DOE Calculator  

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

or 0.60ft for a partially qualifying property for envelope, heating, ventilating, and air conditioning (HVAC), or lighting improvements. In addition, a building may qualify...

305

Around Buildings  

E-Print Network [OSTI]

Around Buildings W h y startw i t h buildings and w o r k o u t wa r d ? For one, buildings are difficult t o a v o i d these

Treib, Marc

1987-01-01T23:59:59.000Z

306

BUILDING INSPECTION Building, Infrastructure, Transportation  

E-Print Network [OSTI]

BUILDING INSPECTION Building, Infrastructure, Transportation City of Redwood City 1017 Middlefield Sacramento, Ca 95814-5514 Re: Green Building Ordinance and the Building Energy Efficiency Standards Per of Redwood City enforce the current Title 24 Building Energy Efficiency Standards as part

307

Heat pump system  

DOE Patents [OSTI]

An air heating and cooling system for a building includes an expansion type refrigeration circuit and a vapor power circuit. The refrigeration circuit includes two heat exchangers, one of which is communicated with a source of indoor air from the building and the other of which is communicated with a source of air from outside the building. The vapor power circuit includes two heat exchangers, one of which is disposed in series air flow relationship with the indoor refrigeration circuit heat exchanger and the other of which is disposed in series air flow relationship with the outdoor refrigeration circuit heat exchanger. Fans powered by electricity generated by a vapor power circuit alternator circulate indoor air through the two indoor heat exchangers and circulate outside air through the two outdoor heat exchangers. The system is assembled as a single roof top unit, with a vapor power generator and turbine and compressor thermally insulated from the heat exchangers, and with the indoor heat exchangers thermally insulated from the outdoor heat exchangers.

Swenson, Paul F. (Shaker Heights, OH); Moore, Paul B. (Fedhaven, FL)

1983-01-01T23:59:59.000Z

308

Heat pump system  

DOE Patents [OSTI]

An air heating and cooling system for a building includes an expansion type refrigeration circuit and a vapor power circuit. The refrigeration circuit includes two heat exchangers, one of which is communicated with a source of indoor air from the building and the other of which is communicated with a source of air from outside the building. The vapor power circuit includes two heat exchangers, one of which is disposed in series air flow relationship with the indoor refrigeration circuit heat exchanger and the other of which is disposed in series air flow relationship with the outdoor refrigeration circuit heat exchanger. Fans powered by electricity generated by a vapor power circuit alternator circulate indoor air through the two indoor heat exchangers and circulate outside air through the two outdoor heat exchangers. The system is assembled as a single roof top unit, with a vapor power generator and turbine and compressor thermally insulated from the heat exchangers, and with the indoor heat exchangers thermally insulated from the outdoor heat exchangers.

Swenson, Paul F.; Moore, Paul B.

1983-06-21T23:59:59.000Z

309

Quantitative Analysis of the Principal-Agent Problem in Commercial Buildings in the U.S.: Focus on Central Space Heating and Cooling  

E-Print Network [OSTI]

± 10.5 1 ) TBtu (primary energy consumption of 14.6 [± 12.4]± 4.0) TBtu (primary energy consumption of 25.5 [± 12.2]Primary Energy Space Heating Space Cooling Figure 2: Higher space conditioning end-use energy consumption

Blum, Helcio

2010-01-01T23:59:59.000Z

310

Building Cost and Performance Metrics: Data Collection Protocol, Revision 1.0  

SciTech Connect (OSTI)

This technical report describes the process for selecting and applying the building cost and performance metrics for measuring sustainably designed buildings in comparison to traditionally designed buildings.

Fowler, Kimberly M.; Solana, Amy E.; Spees, Kathleen L.

2005-09-29T23:59:59.000Z

311

Performance of a Heat Pump Water Heater in the Hot-Humid Climate, Windermere, Florida (Fact Sheet), Building America Case Study: Technology Solutions for New and Existing Homes, Building Technologies Office (BTO)  

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 F SSalesOE0000652Grow YourPerformance AuditPerformance of a Heat

312

An Analysis of the DER Adoption Climate in Japan Using Optimization Results for Prototype Buildings with U.S. Comparisons  

E-Print Network [OSTI]

Generation with Combined Heat and Power Applications, LBNL-show that DER with combined heat and power equipment is aenergy resources, combined heat and power, building energy

Zhou, Nan; Marnay, Chris; Firestone, Ryan; Gao, Weijun; Nishida, Masaru

2006-01-01T23:59:59.000Z

313

Assessment of Building Energy-Saving Policies and Programs in China During the 11th Five Year Plan  

E-Print Network [OSTI]

building retrofits and heat supply system reform, followedof carrying out the heat supply system reform task. Buildingbuilding retrofits and heat supply system reform, followed

Zhou, Nan

2011-01-01T23:59:59.000Z

314

HOCHSCHULE ESSLINGEN: University of Applied Sciences  

E-Print Network [OSTI]

and Electrical Engineering Social work, health and nursing Building services, energy and environmental, Energy and Environmental Engineering Energy and Environmental Engineering Building Services Social workHOCHSCHULE ESSLINGEN: University of Applied Sciences Esslingen, Germany About: Engineering

Duchowski, Andrew T.

315

Ground heat exchanger design for direct geothermal energy systems .  

E-Print Network [OSTI]

??Direct geothermal energy systems use the ground to heat and cool buildings. Ground-source heat pump (GSHP) systems are the most widespread form of direct geothermal… (more)

COLLS, STUART

2013-01-01T23:59:59.000Z

316

Guide to Using Combined Heat and Power for Enhancing Reliability...  

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

Guide to Using Combined Heat and Power for Enhancing Reliability and Resiliency in Buildings Guide to Using Combined Heat and Power for Enhancing Reliability and Resiliency in...

317

Data Analysis from Ground Source Heat Pump Demonstration Projects...  

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

Analysis from Ground Source Heat Pump Demonstration Projects Data Analysis from Ground Source Heat Pump Demonstration Projects Comparison of building energy use before and after...

318

BUILDING, TESTING, AND APPLYING CONCEPT HIERARCHIES  

E-Print Network [OSTI]

of Information Studies University of Sheffield, Western Bank Sheffield, S10 2TN, UK +44 114 22 22648 m-based cluster label taken from Hearst and Pedersen, 1996: battery california technology mile state recharge

Sanderson, Mark

319

Work measurement applied to building maintenance  

E-Print Network [OSTI]

. 81 Floor Plan, Third Floor Unit II . . . . . . . 82 8. 10m Analysis of amounts of time required for cleaning each frequency group si~ days a week (to illustrate Table III). . . . . ~ . . . . . 83 Comparison of the hours required for clean- ing... in ths ffeld of manufacturing. The manufacturing lndustrlos are interested in anything which shows promise of rsduaing dfrsct and indirect costs and have accordingly made extensive uso of ?ork-samplfxxg? M. T. M. , memo-motion study and other...

Dunkle, Bernard Edward

1956-01-01T23:59:59.000Z

320

Lorentzweg 1 Applied Physics Building (22)  

E-Print Network [OSTI]

and on the Teaching and Examination Regulations. Contact: M.Bruggink@tudelft.nl Blackboardcommunity SEC As soon as you

Note: This page contains sample records for the topic "apply heated buildings" 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

Building Reliable Software Applied Formal Methods  

E-Print Network [OSTI]

and return how much money is left. */ public int debit(int amount) { if (amount NDE NDE(amount); if (balance ) { if (amount NDE(amount); if (balance

Zimmerman, Daniel M.

322

Building Reliable Software Applied Formal Methods  

E-Print Network [OSTI]

much money is left. */ public int debit(int amount) { if (amount NDE(amount); if (balance this account and return how much money is left. */ public int debit(int amount) { if (amount NDE this account and return how much money is left. */ public int debit(int amount) { if (amount NDE

Zimmerman, Daniel M.

323

Heat storage duration  

SciTech Connect (OSTI)

Both the amount and duration of heat storage in massive elements of a passive building are investigated. Data taken for one full winter in the Balcomb solar home are analyzed with the aid of sub-system simulation models. Heat storage duration is tallied into one-day intervals. Heat storage location is discussed and related to overall energy flows. The results are interpreted and conclusions drawn.

Balcomb, J.D.

1981-01-01T23:59:59.000Z

324

Building America Webinar: Retrofitting Central Space Conditioning Strategies for Multifamily Buildings  

Broader source: Energy.gov [DOE]

The webinar focused on improving the performance of central space conditioning systems in multifamily buildings, including hydronic heating strategies and the evaluation of thermostatically controlled radiator valves (TRVs).

325

Control and Room Temperature Optimization of Energy Efficient Buildings  

SciTech Connect (OSTI)

The building sector consumes a large part of the energy used in the United States and is responsible for nearly 40% of greenhouse gas emissions. It is therefore economically and environmentally important to reduce the building energy consumption to realize massive energy savings. In this paper, a method to control room temperature in buildings is proposed. The approach is based on a distributed parameter model represented by a three dimensional (3D) heat equation in a room with heater/cooler located at ceiling. The latter is resolved using finite element methods, and results in a model for room temperature with thousands of states. The latter is not amenable to control design. A reduced order model of only few states is then derived using Proper Orthogonal Decomposition (POD). A Linear Quadratic Regulator (LQR) is computed based on the reduced model, and applied to the full order model to control room temperature.

Djouadi, Seddik M [ORNL] [ORNL; Kuruganti, Phani Teja [ORNL] [ORNL

2012-01-01T23:59:59.000Z

326

A prediction of energy savings resulting from building infiltration control  

E-Print Network [OSTI]

, temperature ('C) Indoor, or room, temperature of building ('C) Temperature of exterior surface of a building wall, window or roof ( C) Sol-air temperature for a wall or other building surface ('C) Interchangeable with T, Difference between building room... infiltration Designating airflow into a building surface Maximum model Minimum Interaction heat transfer calculation model N North Pressure Surface South sa Sol-air Room tot Total CHAPTER I INTRODUCTION 1. 1 OBJECTIVES Heating and cooling...

McWatters, Kenneth Rob

1995-01-01T23:59:59.000Z

327

Building America  

SciTech Connect (OSTI)

IBACOS researched the constructability and viability issues of using high performance windows as one component of a larger approach to building houses that achieve the Building America 70% energy savings target.

Brad Oberg

2010-12-31T23:59:59.000Z

328

Building technologies  

ScienceCinema (OSTI)

After growing up on construction sites, Roderick Jackson is now helping to make buildings nationwide far more energy efficient.

Jackson, Roderick

2014-07-15T23:59:59.000Z

329

Building technologies  

SciTech Connect (OSTI)

After growing up on construction sites, Roderick Jackson is now helping to make buildings nationwide far more energy efficient.

Jackson, Roderick

2014-07-14T23:59:59.000Z

330

Heat distribution by natural convection  

SciTech Connect (OSTI)

Natural convection can provide adequate heat distribution in many situations that arise in buildings. This is appropriate, for example, in passive solar buildings where some rooms tend to be more strongly solar heated than others. Natural convection can also be used to reduce the number of auxiliary heating units required in a building. Natural airflow and heat transport through doorways and other internal building apertures are predictable and can be accounted for in the design. The nature of natural convection is described, and a design chart is presented appropriate to a simple, single-doorway situation. Experimental results are summarized based on the monitoring of 15 passive solar buildings which employ a wide variety of geometrical configurations including natural convective loops.

Balcomb, J.D.

1985-01-01T23:59:59.000Z

331

Beardmore Building  

High Performance Buildings Database

Priest River, ID Originally built in 1922 by Charles Beardmore, the building housed offices, mercantile shops, a ballroom and a theater. After decades of neglect under outside ownership, Brian Runberg, an architect and great-grandson of Charles Beardmore, purchased the building in 2006 and began an extensive whole building historic restoration.

332

City of Chicago- Building Energy Code  

Broader source: Energy.gov [DOE]

The Chicago Energy Conservation Code (CECC) requires residential buildings applying for building permits to comply with energy efficient measures which go beyond those required by the [http://www...

333

Building America Whole-House Solutions for New Homes: Shaw Constructio...  

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

Shaw Construction who worked with Building America research partner Building Science Corporation to design affordable HERS-54 townhouses with central solar radiator space heating,...

334

Building Name BuildingAbbr  

E-Print Network [OSTI]

Capture/InstrCam ClassroomCapture/TechAsst SkypeWebcam NOTES for R&R Only Room Detail Building Times Weekend and Evening BldgBuilding Name BuildingAbbr RoomNumber SeatCount DepartmentalPriority SpecialNeedsSeating Special Detail Building Contacts Event Scheduling Detail BI 02010 104 NR Y 52 61 81 84 85 86 87 88 89 90 91 92 94

Parker, Matthew D. Brown

335

BP8.00119 Solar Coronal Heating and Magnetic Energy Build-Up in a Tectonics Model1 , M. GILSON, C.S. NG, A. BHATTACHARJEE, Center for Integrated Computation and Analysis of Reconnection and Turbulence and Center for Magnetic Self-  

E-Print Network [OSTI]

BP8.00119 Solar Coronal Heating and Magnetic Energy Build-Up in a Tectonics Model1 , M. GILSON, C have shown that the solar surface is covered with a so-called "magnetic carpet," in which small, if the magnetic footpoints are subject to random photospheric motion. We have also found that magnetic energy can

Ng, Chung-Sang

336

On-Site Generation Simulation with EnergyPlus for CommercialBuildings  

SciTech Connect (OSTI)

Building energy simulation software (e.g., EnergyPlus) is apowerful tool used widely by designers and researchers. However, currentsoftware is limited in modeling distributed generation (DG), including DGwith heat recovery applied to building end-use, i.e., combined heat andpower (CHP). Concurrently, DG investment and dispatch optimizationsoftware has been developed, yet has not been linked to a building energysimulation program for accurate assessment of DG designs, particularlyunder uncertainty in future end-use loads and equipment availability. CHPis a proven approach to cost effective reductions in primary fuelconsumption and CO2 emissions. Integrating DG system design and controlsinto building energy simulation is an important step towards popular DGacceptance. We propose to extend the existing building energy simulationprogram, EnergyPlus (E+), to enable the simulation of various DG modulesand associated control strategies in order to achieve more accurate andholistic analysis of DG technologies. Extension of EnergyPlus isconveniently facilitated by SPARK, a program capable of modeling buildingequipment and controls as individual modules. These modules can beautomatically integrated with EnergyPlus building models. Candidate DGsystems can be selected from the DG investment optimization program,Distributed Energy Resources Customer Adoption Model (DER-CAM). Thedispatch of the modeled DG system can be determined by a novel dispatchoptimization algorithm, the Energy Manager, that accounts for uncertaintyin future load and DG availability, as well as curtailment options. DGequipment and controls can modeled in SPARK and integrated intoEnergyPlus building models. The way to this holistic approach will bedescribed in this paper.

Stadler, Michael; Firestone, Ryan; Curtil, Dimitri; Marnay, Chris

2006-05-16T23:59:59.000Z

337

Heat pipe array heat exchanger  

DOE Patents [OSTI]

A heat pipe arrangement for exchanging heat between two different temperature fluids. The heat pipe arrangement is in a ounterflow relationship to increase the efficiency of the coupling of the heat from a heat source to a heat sink.

Reimann, Robert C. (Lafayette, NY)

1987-08-25T23:59:59.000Z

338

Ecological and Economical efficient Heating and Cooling by innovative Gas Motor Heat Pump Systems and Solutions  

E-Print Network [OSTI]

#12;Ecological and Economical efficient Heating and Cooling by innovative Gas Motor Heat Pump use of buildings Gas Heat Pump Solution #12;Gas Heat Pump - deserves special attention due to its source in addition to the outside air ·A further essential component of Gas Heat Pump air conditioning

Oak Ridge National Laboratory

339

ACADEMIC, ADMINISTRATIVE & MULTIPURPOSE BUILDINGS  

E-Print Network [OSTI]

ACADEMIC, ADMINISTRATIVE & MULTIPURPOSE BUILDINGS 1 Albright Health Center (HC) 2 Applied Science S SIBIL I T Y M A P R E V I S E D M AY 2 0 0 7 L Open Parking M Student Parking N Reserved Parking O Open/VIP Parking P Student Parking Q Student Parking R Student Parking** S Open Parking T Open Parking U Student

Boyce, Richard L.

340

Sustainable Building Tax Credit (Personal)  

Broader source: Energy.gov [DOE]

SB 463, enacted in April 2007, established a personal tax credit and a corporate tax credit for sustainable buildings in New Mexico. The tax credits apply to both commercial and residential...

Note: This page contains sample records for the topic "apply heated buildings" 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

Sustainable Building Tax Credit (Corporate)  

Broader source: Energy.gov [DOE]

SB 463, enacted in April 2007, established a personal tax credit and a corporate tax credit for sustainable buildings in New Mexico. The tax credits apply to both commercial and residential...

342

ANNUAL HEATING AND COOLING REQUIREMENTS AND DESIGN DAY PERFORMANCE FOR A RESIDENTIAL MODEL IN SIX CLIMATES: A COMPARISON OF NBSLD, BLAST 2, AND DOE-2.1  

E-Print Network [OSTI]

detailed heat-balance approach f or load calculations, DOE-Loads for Computerized Energy Calculations: Algorithms for Building Heat

Carroll, William L.

2011-01-01T23:59:59.000Z

343

Building Technologies Research and Integration Center | ornl...  

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

Research and Integration Center October 02, 2014 Today, through the Building Technologies Research and Integration Center (BTRIC) and associated Centers of Excellence, ORNL applies...

344

Better Buildings Residential Network Membership Form  

Energy Savers [EERE]

Membership Form BETTER BUILDINGS RESIDENTIAL NETWORK Type of Organization (Check all that apply) ConsultantAdvisor Manufacturer ContractorTrade ally Nonprofit organization...

345

`Heat pumps in Smart Grids' IEA Annex 42  

E-Print Network [OSTI]

facility Scandinavian interconnections Demand side Response (via smart grid) Industrial Residential.M. Wagener Managing Consultant OPERATING AGENT: #12;GAS HEAT PUMPS COMMERCIAL SECTOR RESEARCH, STRATEGY AUTOMATION HEAT PUMPS DOMESTIC AND COMMERCIAL BUILDINGS WORKING GROUP THERMAL DRIVEN HEAT PUMPS TARGET

Oak Ridge National Laboratory

346

Building Stones  

E-Print Network [OSTI]

was no good source of local building stone, rock was usuallyrock-cut shrines and especially tombs, and these are the sources

2012-01-01T23:59:59.000Z

347

Practical Integration Approach and Whole Building Energy Simulation of Three Energy Efficient Building Technologies: Preprint  

SciTech Connect (OSTI)

Three technologies that have potential to save energy and improve sustainability of buildings are dedicated outdoor air systems, radiant heating and cooling systems and tighter building envelopes. To investigate the energy savings potential of these three technologies, whole building energy simulations were performed for a barracks facility and an administration facility in 15 U.S. climate zones and 16 international locations.

Miller, J. P.; Zhivov, A.; Heron, D.; Deru, M.; Benne, K.

2010-08-01T23:59:59.000Z

348

Systems and methods for controlling energy use in a building management system using energy budgets  

SciTech Connect (OSTI)

Systems and methods for limiting power consumption by a heating, ventilation, and air conditioning (HVAC) subsystem of a building are shown and described. A mathematical linear operator is found that transforms the unused or deferred cooling power usage of the HVAC system based on pre-determined temperature settings to a target cooling power usage. The mathematical operator is applied to the temperature settings to create a temperature setpoint trajectory expected to provide the target cooling power usage.

Wenzel, Michael J.

2012-06-17T23:59:59.000Z

349

Foundation Heat Exchanger Final Report: Demonstration, Measured Performance, and Validated Model and Design Tool  

SciTech Connect (OSTI)

Geothermal heat pumps, sometimes called ground-source heat pumps (GSHPs), have been proven capable of significantly reducing energy use and peak demand in buildings. Conventional equipment for controlling the temperature and humidity of a building, or supplying hot water and fresh outdoor air, must exchange energy (or heat) with the building's outdoor environment. Equipment using the ground as a heat source and heat sink consumes less non-renewable energy (electricity and fossil fuels) because the earth is cooler than outdoor air in summer and warmer in winter. The most important barrier to rapid growth of the GSHP industry is high first cost of GSHP systems to consumers. The most common GSHP system utilizes a closed-loop ground heat exchanger. This type of GSHP system can be used almost anywhere. There is reason to believe that reducing the cost of closed-loop systems is the strategy that would achieve the greatest energy savings with GSHP technology. The cost premium of closed-loop GSHP systems over conventional space conditioning and water heating systems is primarily associated with drilling boreholes or excavating trenches, installing vertical or horizontal ground heat exchangers, and backfilling the excavations. This project investigates reducing the cost of horizontal closed-loop ground heat exchangers by installing them in the construction excavations, augmented when necessary with additional trenches. This approach applies only to new construction of residential and light commercial buildings or additions to such buildings. In the business-as-usual scenario, construction excavations are not used for the horizontal ground heat exchanger (HGHX); instead the HGHX is installed entirely in trenches dug specifically for that purpose. The potential cost savings comes from using the construction excavations for the installation of ground heat exchangers, thereby minimizing the need and expense of digging additional trenches. The term foundation heat exchanger (FHX) has been coined to refer exclusively to ground heat exchangers installed in the overcut around the basement walls. The primary technical challenge undertaken by this project was the development and validation of energy performance models and design tools for FHX. In terms of performance modeling and design, ground heat exchangers in other construction excavations (e.g., utility trenches) are no different from conventional HGHX, and models and design tools for HGHX already exist. This project successfully developed and validated energy performance models and design tools so that FHX or hybrid FHX/HGHX systems can be engineered with confidence, enabling this technology to be applied in residential and light commercial buildings. The validated energy performance model also addresses and solves another problem, the longstanding inadequacy in the way ground-building thermal interaction is represented in building energy models, whether or not there is a ground heat exchanger nearby. Two side-by-side, three-level, unoccupied research houses with walkout basements, identical 3,700 ft{sup 2} floor plans, and hybrid FHX/HGHX systems were constructed to provide validation data sets for the energy performance model and design tool. The envelopes of both houses are very energy efficient and airtight, and the HERS ratings of the homes are 44 and 45 respectively. Both houses are mechanically ventilated with energy recovery ventilators, with space conditioning provided by water-to-air heat pumps with 2 ton nominal capacities. Separate water-to-water heat pumps with 1.5 ton nominal capacities were used for water heating. In these unoccupied research houses, human impact on energy use (hot water draw, etc.) is simulated to match the national average. At House 1 the hybrid FHX/HGHX system was installed in 300 linear feet of excavation, and 60% of that was construction excavation (needed to construct the home). At House 2 the hybrid FHX/HGHX system was installed in 360 feet of excavation, 50% of which was construction excavation. There are six pipes in all excavations (three par

Hughes, Patrick [ORNL; Im, Piljae [ORNL

2012-01-01T23:59:59.000Z

350

Eagle County- Eagle County Efficient Building Code (ECO-Green Build)  

Broader source: Energy.gov [DOE]

In an effort to reduce county-wide energy consumption and improve the environment, Eagle County established their own efficient building code (ECO-Green Build) which applies to all new construction...

351

A Methodology to Measure Retrofit Energy Savings in Commercial Buildings  

E-Print Network [OSTI]

. This dissertation develops a methodology to measure retrofit energy savings and the uncertainty of the savings in commercial buildings. The functional forms of empirical models of cooling and heating energy use in commercial buildings are derived from an engineering...

Kissock, John Kelly

2008-01-16T23:59:59.000Z

352

State-based Modeling of Buildings and Facilities  

E-Print Network [OSTI]

.g. starting heating at unconventional times). Therefore we defined a methodology starting already at the design of the building leading to a formalized specification of the implementation of a building's management system, which seamlessly integrates...

Fisch, M.N.; Pinkernell, C.; Look, M.; Plesser, S.; Rumpe, B.

2011-01-01T23:59:59.000Z

353

A Study on Design Parameters of Stirling Engines for Buildings  

E-Print Network [OSTI]

One of the most promising projects in the application of combined heat and power(CHP) lies in energy production for buildings. Stirling engines are very applicable to residential buildings, especially because of the higher electricity...

Ding, G.; Huang, S.; Zhang, C.; Hu, X.; Zhang, X.

2006-01-01T23:59:59.000Z

354

A Guide to Building Commissioning  

SciTech Connect (OSTI)

Commissioning is the process of verifying that a building's heating, ventilation, and air conditioning (HVAC) and lighting systems perform correctly and efficiently. Without commissioning, system and equipment problems can result in higher than necessary utility bills and unexpected and costly equipment repairs. This report reviews the benefits of commissioning, why it is a requirement for Leadership in Energy and Environmental Design (LEED) certification, and why building codes are gradually adopting commissioning activities into code.

Baechler, Michael C.

2011-09-01T23:59:59.000Z

355

Chemical heat pump  

DOE Patents [OSTI]

A chemical heat pump system is disclosed for use in heating and cooling structures such as residences or commercial buildings. The system is particularly adapted to utilizing solar energy, but also increases the efficiency of other forms of thermal energy when solar energy is not available. When solar energy is not available for relatively short periods of time, the heat storage capacity of the chemical heat pump is utilized to heat the structure as during nighttime hours. The design also permits home heating from solar energy when the sun is shining. The entire system may be conveniently rooftop located. In order to facilitate installation on existing structures, the absorber and vaporizer portions of the system may each be designed as flat, thin wall, thin pan vessels which materially increase the surface area available for heat transfer. In addition, this thin, flat configuration of the absorber and its thin walled (and therefore relatively flexible) construction permits substantial expansion and contraction of the absorber material during vaporization and absorption without generating voids which would interfere with heat transfer. The heat pump part of the system heats or cools a house or other structure through a combination of evaporation and absorption or, conversely, condensation and desorption, in a pair of containers. A set of automatic controls change the system for operation during winter and summer months and for daytime and nighttime operation to satisfactorily heat and cool a house during an entire year. The absorber chamber is subjected to solar heating during regeneration cycles and is covered by one or more layers of glass or other transparent material. Daytime home air used for heating the home is passed at appropriate flow rates between the absorber container and the first transparent cover layer in heat transfer relationship in a manner that greatly reduce eddies and resultant heat loss from the absorbant surface to ambient atmosphere.

Greiner, Leonard (2750-C Segerstrom Ave., Santa Ana, CA 92704)

1980-01-01T23:59:59.000Z

356

Building America Expert Meeting: Exploring the Disconnect Between...  

Energy Savers [EERE]

Exploring the Disconnect Between Rated and Field Performance of Water Heating Systems Building America Expert Meeting: Exploring the Disconnect Between Rated and Field Performance...

357

Building America Technology Solutions for New and Existing Homes...  

Energy Savers [EERE]

America Technology Solutions for New and Existing Homes: Foundation Heat Exchanger, Oak Ridge, Tennessee Building America Technology Solutions for New and Existing Homes:...

358

Building America Technology Solutions for New and Existing Homes...  

Energy Savers [EERE]

Performance of a Heat Pump Water Heater in the Hot-Humid Climate, Windermere, Florida (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Performance of...

359

Building America Expert Meeting Report: Exploring the Disconnect...  

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

Building America Technology Solutions for New and Existing Homes: Performance of a Heat Pump Water Heater in the Hot-Humid Climate, Windermere, Florida (Fact Sheet) Regional...

360

Building America Expert Meeting Final Report: Multifamily Hydronic...  

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

Meeting Final Report: Multifamily Hydronic and Steam Heating Controls and Distribution Retrofits Building America Expert Meeting Final Report: Multifamily Hydronic and Steam...

Note: This page contains sample records for the topic "apply heated buildings" 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

Russia’s R&D for Low Energy Buildings: Insights for Cooperation with Russia  

SciTech Connect (OSTI)

Russian buildings, Russian buildings sector energy consumption. Russian government has made R&D investment a priority again. The government and private sector both invest in a range of building energy technologies. In particular, heating, ventilation and air conditioning, district heating, building envelope, and lighting have active technology research projects and programs in Russia.

Schaaf, Rebecca E.; Evans, Meredydd

2010-05-01T23:59:59.000Z

362

Building Energy Optimization Analysis Method (BEopt) - Building...  

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

Energy Optimization Analysis Method (BEopt) - Building America Top Innovation Building Energy Optimization Analysis Method (BEopt) - Building America Top Innovation House graphic...

363

Building America Expert Meeting: Transforming Existing Buildings...  

Energy Savers [EERE]

Transforming Existing Buildings through New Media--An Idea Exchange Building America Expert Meeting: Transforming Existing Buildings through New Media--An Idea Exchange This report...

364

Building America Residential Buildings Energy Efficiency Meeting...  

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

Residential Buildings Energy Efficiency Meeting: July 2010 Building America Residential Buildings Energy Efficiency Meeting: July 2010 On this page, you may link to the summary...

365

Building Energy Monitoring and Analysis  

SciTech Connect (OSTI)

This project aimed to develop a standard methodology for building energy data definition, collection, presentation, and analysis; apply the developed methods to a standardized energy monitoring platform, including hardware and software, to collect and analyze building energy use data; and compile offline statistical data and online real-time data in both countries for fully understanding the current status of building energy use. This helps decode the driving forces behind the discrepancy of building energy use between the two countries; identify gaps and deficiencies of current building energy monitoring, data collection, and analysis; and create knowledge and tools to collect and analyze good building energy data to provide valuable and actionable information for key stakeholders.

Hong, Tianzhen; Feng, Wei; Lu, Alison; Xia, Jianjun; Yang, Le; Shen, Qi; Im, Piljae; Bhandari, Mahabir

2013-06-01T23:59:59.000Z

366

Building America Technology Solutions for New and Existing Homes...  

Energy Savers [EERE]

Air-to-Water Heat Pumps with Radiant Delivery in Low Load Homes (Fact Sheet) Building America Technology Solutions for New and Existing Homes: Air-to-Water Heat Pumps with Radiant...

367

Heat distribution ceramic processing method  

DOE Patents [OSTI]

A multi-layered heat distributor system is provided for use in a microwave process. The multi-layered heat distributors includes a first inner layer of a high thermal conductivity heat distributor material, a middle insulating layer and an optional third insulating outer layer. The multi-layered heat distributor system is placed around the ceramic composition or article to be processed and located in a microwave heating system. Sufficient microwave energy is applied to provide a high density, unflawed ceramic product.

Tiegs, Terry N. (Lenoir City, TN); Kiggans, Jr., James O. (Oak Ridge, TN)

2001-01-01T23:59:59.000Z

368

Heat Plan DenmarkHeat Plan Denmark Anders Dyrelundy  

E-Print Network [OSTI]

the supply and the demand side · An eye-opener for the Danish politicians · Could be a model for otherHeat Plan DenmarkHeat Plan Denmark Anders Dyrelundy Market Manager for Energy and Climate Rambøll Möller · The first study in Denmark, really to integrate the energy and building sectors ­ to combine

369

Country Report on Building Energy Codes in India  

SciTech Connect (OSTI)

This report is part of a series of reports on building energy efficiency codes in countries associated with the Asian Pacific Partnership (APP) - Australia, South Korea, Japan, China, India, and the United States of America. This reports gives an overview of the development of building energy codes in India, including national energy policies related to building energy codes, history of building energy codes in India, recent national projects and activities to promote building energy codes. The report also provides a review of current building energy codes (such as building envelope, HVAC, lighting, and water heating) for commercial buildings in India.

Evans, Meredydd; Shui, Bin; Somasundaram, Sriram

2009-04-07T23:59:59.000Z

370

Country Report on Building Energy Codes in Canada  

SciTech Connect (OSTI)

This report is part of a series of reports on building energy efficiency codes in countries associated with the Asian Pacific Partnership (APP) - Australia, South Korea, Japan, China, India, and the United States of America . This reports gives an overview of the development of building energy codes in Canada, including national energy policies related to building energy codes, history of building energy codes, recent national projects and activities to promote building energy codes. The report also provides a review of current building energy codes (such as building envelope, HVAC, lighting, and water heating) for commercial and residential buildings in Canada.

Shui, Bin; Evans, Meredydd

2009-04-06T23:59:59.000Z

371

Country Report on Building Energy Codes in the United States  

SciTech Connect (OSTI)

This report is part of a series of reports on building energy efficiency codes in countries associated with the Asian Pacific Partnership (APP) - Australia, South Korea, Japan, China, India, and the United States of America (U.S.). This reports gives an overview of the development of building energy codes in U.S., including national energy policies related to building energy codes, history of building energy codes, recent national projects and activities to promote building energy codes. The report also provides a review of current building energy codes (such as building envelope, HVAC, lighting, and water heating) for commercial and residential buildings in the U.S.

Halverson, Mark A.; Shui, Bin; Evans, Meredydd

2009-04-30T23:59:59.000Z

372

Building Stones  

E-Print Network [OSTI]

1992 Are the pyramids of Egypt built of poured concreteel-Anba’ut, Red Sea coast, Egypt. Marmora 6, pp. 45 - 56.building stones of ancient Egypt are those relatively soft,

2012-01-01T23:59:59.000Z

373

Building Science  

Broader source: Energy.gov [DOE]

This presentation was given at the Summer 2012 DOE Building America meeting on July 25, 2012, and addressed the question How do we first do no harm with high-r enclosures??

374

Building debris  

E-Print Network [OSTI]

This thesis relates architectural practices to intelligent use of resources and the reuse of derelict spaces. The initial investigation of rammed earth as a building material is followed by site-specific operations at the ...

Dahmen, Joseph (Joseph F. D.)

2006-01-01T23:59:59.000Z

375

Healthy buildings  

SciTech Connect (OSTI)

This book is covered under the following headings: Healthy building strategies/productivity, Energy and design issues, Ventilation, Contaminants, Thermal, airflow, and humidity issues, School-related issues, Sources and sinks, Filtering, Operation and maintenance.

Not Available

1991-01-01T23:59:59.000Z

376

Better Buildings  

E-Print Network [OSTI]

Challenge National leadership Initiative Better Information MOU with the Appraisal Foundation Better Tax Incentives/Credits New :179d eligibility and tool; Announced in March Better Financing With Small Business...: engaging in ESCO financing with low interest bonds) ?Tenant/Employee behaviors at odds with efficiency goals ?Split incentives ?Not enough/qualified workforce Better Buildings strategies to overcome barriers and drive action 4 Better Buildings...

Neukomm, M.

2012-01-01T23:59:59.000Z

377

Healthy buildings  

SciTech Connect (OSTI)

This proceedings is of the Indoor Air Quality (IAQ) Conference held September 4--8, 1991 in Washington, D.C. Entitled the IAQ 91, Healthy Buildings,'' the major topics of discussion included: healthy building strategies/productivity; energy and design issues; ventilation; contaminants; thermal, airflow, and humidity issues; school-related issues; sources and sinks; filtering; and operation and maintenance. For these conference proceedings, individual papers are processed separately for input into the Energy Data Base. (BN)

Geshwiler, M.; Montgomery, L.; Moran, M. (eds.)

1991-01-01T23:59:59.000Z

378

Passive solar heating and analysis  

SciTech Connect (OSTI)

Passive solar heating experience and analysis techniques are reviewed with emphasis on annual auxiliary heat requirement. The role of analysis in the design of passive solar buildings is discussed. Selected results for existing systems are presented for locations in Saudi Arabia and climatically similar locations in the US. Advanced systems in the research stage are described.

Jones, R.W.

1984-01-01T23:59:59.000Z

379

Solar heating system  

DOE Patents [OSTI]

An improved solar heating system in which the incident radiation of the sun is absorbed on collector panels, transferred to a storage unit and then distributed as heat for a building and the like. The improvement is obtained by utilizing a storage unit comprising separate compartments containing an array of materials having different melting points ranging from 75.degree. to 180.degree. F. The materials in the storage system are melted in accordance with the amount of heat absorbed from the sun and then transferred to the storage system. An efficient low volume storage system is provided by utilizing the latent heat of fusion of the materials as they change states in storing and releasing heat for distribution.

Schreyer, James M. (Oak Ridge, TN); Dorsey, George F. (Concord, TN)

1982-01-01T23:59:59.000Z

380

Improved solar heating systems  

DOE Patents [OSTI]

An improved solar heating system is described in which the incident radiation of the sun is absorbed on collector panels, transferred to a storage unit and then distributed as heat for a building and the like. The improvement is obtained by utilizing a storage unit comprising separate compartments containing an array of materials having different melting points ranging from 75 to 180/sup 0/F. The materials in the storage system are melted in accordance with the amount of heat absorbed from the sun and then transferred to the storage system. An efficient low volume storage system is provided by utilizing the latent heat of fusion of the materials as they change states in storing ad releasing heat for distribution.

Schreyer, J.M.; Dorsey, G.F.

1980-05-16T23:59:59.000Z

Note: This page contains sample records for the topic "apply heated buildings" 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

Archive Reference Buildings by Building Type: Warehouse  

Broader source: Energy.gov [DOE]

Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is...

382

Archive Reference Buildings by Building Type: Supermarket  

Broader source: Energy.gov [DOE]

Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is...

383

Renewable Energy Applications for Existing Buildings: Preprint  

SciTech Connect (OSTI)

This paper introduces technical opportunities, means, and methods for incorporating renewable energy (RE) technologies into building designs and operations. It provides an overview of RE resources and available technologies used successfully to offset building electrical and thermal energy loads. Methods for applying these technologies in buildings and the role of building energy efficiency in successful RE projects are addressed along with tips for implementing successful RE projects.

Hayter, S. J.; Kandt, A.

2011-08-01T23:59:59.000Z

384

THE DOE-2 COMPUTER PROGRAM FOR THERMAL SIMULATION OF BUILDINGS  

E-Print Network [OSTI]

of the energy addition and extraction actually to be supplied at the heating and cooling coils by the HVAC of the hour-by-hour heat loss and gain to the building spaces and the heating and cooling loads imposed upon of the HVAC system, the time-varying temperature set-points, and the heating, cooling and fan schedules

385

Building America Webinar: Ventilation in Multifamily Buildings...  

Energy Savers [EERE]

Residential Buildings (CARB), and discussed ventilation strategies for multifamily buildings, including how to successfully implement those strategies through smart design,...

386

E-Print Network 3.0 - an-04-07 absorption-sorption heat Sample...  

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

is used to increase the efficiency of heating and cooling of buildings... that convert solar thermal energy to electrical power. The heat capacity of a solid material is ......

387

E-Print Network 3.0 - activation heat Sample Search Results  

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

to collect and distribute solar heat. These buildings have active solar heating systems. Active... in an ordinary fur- nace system. ... Source: North Carolina State...

388

Residential Multi-Function Gas Heat Pump: Efficient Engine-Driven...  

Office of Environmental Management (EM)

will build on system concepts and technical solutions developed for an 11-ton packaged natural gas heat pump. Residential Multi-Function Gas Heat Pump More Documents &...

389

Revision Date: 8/29/11 ETME 425 -Building Systems Fall 2011  

E-Print Network [OSTI]

system integration. Incorporate the elements (pumps, fans, compressors, heat exchangers, heaters. HVAC Equipment 10. Sanitary Venting and Draining 3. Heat Loss and Heat Gain 7. Building Water Supply in modern buildings - including system selection, heating and cooling load calculations, component selection

Dyer, Bill

390

Fourier analysis of conductive heat transfer for glazed roofing materials  

SciTech Connect (OSTI)

For low-rise buildings, roof is the most exposed surface to solar radiation. The main mode of heat transfer from outdoor via the roof is conduction. The rate of heat transfer and the thermal impact is dependent on the thermophysical properties of roofing materials. Thus, it is important to analyze the heat distribution for the various types of roofing materials. The objectives of this paper are to obtain the Fourier series for the conductive heat transfer for two types of glazed roofing materials, namely polycarbonate and polyfilled, and also to determine the relationship between the ambient temperature and the conductive heat transfer for these materials. Ambient and surface temperature data were collected from an empirical field investigation in the campus of Universiti Teknologi MARA Shah Alam. The roofing materials were installed on free-standing structures in natural ventilation. Since the temperature data are generally periodic, Fourier series and numerical harmonic analysis are applied. Based on the 24-point harmonic analysis, the eleventh order harmonics is found to generate an adequate Fourier series expansion for both glazed roofing materials. In addition, there exists a linear relationship between the ambient temperature and the conductive heat transfer for both glazed roofing materials. Based on the gradient of the graphs, lower heat transfer is indicated through polyfilled. Thus polyfilled would have a lower thermal impact compared to polycarbonate.

Roslan, Nurhana Lyana; Bahaman, Nurfaradila; Almanan, Raja Noorliyana Raja; Ismail, Razidah [Faculty of Computer and Mathematical Sciences, Universiti Teknologi MARA, 40450 Shah Alam, Selangor (Malaysia); Zakaria, Nor Zaini [Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, Selangor (Malaysia)

2014-07-10T23:59:59.000Z

391

Adoption of Voluntary Environmental Standards: The Role of Signaling and Intrinsic Benefits in the Diffusion of the LEED Green Building Standards.  

E-Print Network [OSTI]

the Diffusion of Green Building Practices. ” AppliedCosts and Financial Benefits of Green Buildings: A Report toDiffusion of the LEED Green Building Standards August 17,

Corbett, C.J.; Muthulingam, S.

2007-01-01T23:59:59.000Z

392

SEPEMO-Build SEasonal PErformance MOnitoring  

E-Print Network [OSTI]

· Etten-Leur is to achieve energy-neutral building for new developments by 2020. · Schoenmakershoek and energy-neutral development · From the onset of the project heat pumps are an integral part of this visionSEPEMO-Build SEasonal PErformance MOnitoring Roger Nordman, roger.nordman@sp.se SP Sveriges

Oak Ridge National Laboratory

393

Design for Energy Efficiency in Residential Buildings  

E-Print Network [OSTI]

-saving efficiency was 50%. Tab. 1 Difference of over all heat transfer coefficient limitation of building Exterior wall Exterior window Roof 65% energy-saving residence buildings in Beijing (>5 stories) 0.6 2.8 0.6 South of Sweden 0.17 2.5 0...

Song, M.; Zhang, Y.; Yang, G.

2006-01-01T23:59:59.000Z

394

Office Buildings: Assessing and Reducing Plug and Process Loads in Office Buildings (Fact Sheet)  

SciTech Connect (OSTI)

Plug and process loads (PPLs) in commercial buildings account for almost 5% of U.S. primary energy consumption. Minimizing these loads is a primary challenge in the design and operation of an energy-efficient building. PPLs are not related to general lighting, heating, ventilation, cooling, and water heating, and typically do not provide comfort to the occupants. They use an increasingly large fraction of the building energy use pie because the number and variety of electrical devices have increased along with building system efficiency. Reducing PPLs is difficult because energy efficiency opportunities and the equipment needed to address PPL energy use in office spaces are poorly understood.

Not Available

2013-04-01T23:59:59.000Z

395

Retail Buildings: Assessing and Reducing Plug and Process Loads in Retail Buildings (Fact Sheet)  

SciTech Connect (OSTI)

Plug and process loads (PPLs) in commercial buildings account for almost 5% of U.S. primary energy consumption. Minimizing these loads is a primary challenge in the design and operation of an energy-efficient building. PPLs are not related to general lighting, heating, ventilation, cooling, and water heating, and typically do not provide comfort to the occupants. They use an increasingly large fraction of the building energy use pie because the number and variety of electrical devices have increased along with building system efficiency. Reducing PPLs is difficult because energy efficiency opportunities and the equipment needed to address PPL energy use in retail spaces are poorly understood.

Not Available

2013-04-01T23:59:59.000Z

396

Assessment of Distributed Generation Potential in JapaneseBuildings  

SciTech Connect (OSTI)

To meet growing energy demands, energy efficiency, renewable energy, and on-site generation coupled with effective utilization of exhaust heat will all be required. Additional benefit can be achieved by integrating these distributed technologies into distributed energy resource (DER) systems (or microgrids). This research investigates a method of choosing economically optimal DER, expanding on prior studies at the Berkeley Lab using the DER design optimization program, the Distributed Energy Resources Customer Adoption Model (DER-CAM). DER-CAM finds the optimal combination of installed equipment from available DER technologies, given prevailing utility tariffs, site electrical and thermal loads, and a menu of available equipment. It provides a global optimization, albeit idealized, that shows how the site energy loads can be served at minimum cost by selection and operation of on-site generation, heat recovery, and cooling. Five prototype Japanese commercial buildings are examined and DER-CAM applied to select the economically optimal DER system for each. The five building types are office, hospital, hotel, retail, and sports facility. Based on the optimization results, energy and emission reductions are evaluated. Furthermore, a Japan-U.S. comparison study of policy, technology, and utility tariffs relevant to DER installation is presented. Significant decreases in fuel consumption, carbon emissions, and energy costs were seen in the DER-CAM results. Savings were most noticeable in the sports facility (a very favourable CHP site), followed by the hospital, hotel, and office building.

Zhou, Nan; Marnay, Chris; Firestone, Ryan; Gao, Weijun; Nishida,Masaru

2005-05-25T23:59:59.000Z

397

Building Scale DC Microgrids  

E-Print Network [OSTI]

Efficiency and Renewable Energy, Building TechnologiesEfficiency and Renewable Energy, Building Technologies

Marnay, Chris

2013-01-01T23:59:59.000Z

398

Better Buildings Alliance  

Broader source: Energy.gov [DOE]

Commercial Buildings Integration Project for the 2013 Building Technologies Office's Program Peer Review

399

2008 Residential Building Efficiency Standards 1 Efficiency Ratings and Performance Modeling Inputs  

E-Print Network [OSTI]

Inputs for the Daiken AC (Americas), Inc. Altherma Air-to-Water Source Heat Pump System The Building-to-Water Source Heat Pump can provide space heating, space cooling and domestic water heating functions Required Compliance Software Inputs-- The Altherma Air-to-Water Source Heat Pump system is an electric heat

400

Estimating Total Energy Consumption and Emissions of China's Commercial and Office Buildings  

E-Print Network [OSTI]

Geothermal Heat Pump Central AC by NG Electric water heaterwater heating Technologies Electric heater Gas boiler Coal Boiler Small cogen Stove District heating Heat pumpHeat Pump* *COP Reference Case Alternative Case Table 10 Office Buildings: Water Heating Efficiency Boiler Gas Boiler Small Cogen Electric Water Heater

Fridley, David G.

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "apply heated buildings" 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

Ground source heat storage and thermo-physical response of soft clay  

E-Print Network [OSTI]

Ground source heat storage can condition buildings with reduced consumption of fossil fuels, an important issue in modem building design. However, seasonal heat storage can cause soil temperature fluctuations and possibly ...

Saxe, Shoshanna Dawn

2009-01-01T23:59:59.000Z

402

www.heatpumpcentre.org IEA HEAT PUMP PROGRAMME  

E-Print Network [OSTI]

for buildings in cold climates Annex 40 - Heat pump concepts for near zero- energy buildings (Operating Agent boilers and gas boilers Annex 38 - Systems using solar thermal energy in combination with heat pumps (Operating Agent: CH) The aim is to analyse solar and heat pump configurations with respect to energy savings

Oak Ridge National Laboratory

403

Building Energy Monitoring and Analysis  

SciTech Connect (OSTI)

U.S. and China are the world’s top two economics. Together they consumed one-third of the world’s primary energy. It is an unprecedented opportunity and challenge for governments, researchers and industries in both countries to join together to address energy issues and global climate change. Such joint collaboration has huge potential in creating new jobs in energy technologies and services. Buildings in the US and China consumed about 40% and 25% of the primary energy in both countries in 2010 respectively. Worldwide, the building sector is the largest contributor to the greenhouse gas emission. Better understanding and improving the energy performance of buildings is a critical step towards sustainable development and mitigation of global climate change. This project aimed to develop a standard methodology for building energy data definition, collection, presentation, and analysis; apply the developed methods to a standardized energy monitoring platform, including hardware and software, to collect and analyze building energy use data; and compile offline statistical data and online real-time data in both countries for fully understanding the current status of building energy use. This helps decode the driving forces behind the discrepancy of building energy use between the two countries; identify gaps and deficiencies of current building energy monitoring, data collection, and analysis; and create knowledge and tools to collect and analyze good building energy data to provide valuable and actionable information for key stakeholders.

Hong, Tianzhen; Feng, Wei; Lu, Alison; Xia, Jianjun; Yang, Le; Shen, Qi; Im, Piljae; Bhandari, Mahabir

2013-06-01T23:59:59.000Z

404

Building envelope thermal anomaly analysis  

SciTech Connect (OSTI)

A detailed study has been made of building energy thermal anomalies (BETA's) in a large modern office building using computer simulation, on-site inspections, and infrared thermography. The goal was to better understand the heat and moisture flow through these ''bridges,'' develop the beginnings of a classification scheme, and establish techniques for assessing the potential for retrofit or initial design modifications. In terms of presently available analytical techniques, a one-dimensional equivalent of the bridge and its affected area can be created from a steady-state computer simulation. This equivalent, combined with a degree day model, yields good estimates of the bridge behavior in buildings employing heating only. With heating and cooling, the equivalent must be used with an hour-by-hour simulation. A classification scheme based on the one-dimensional equivalent is proposed which should make it possible to create a catalog of basic bridge types that can be used to estimate their effects without requiring a complete hour-by-hour simulation of each building. The classification relates both energy loss and moisture condensation potential to the bridge configuration and the building envelope. The potential for moisture condensation on interior surfaces near a BETA was found to be as significant as the energy loss and this factor needds to be considered in assessing the complete detrimental effects of a bridge. With such a catalog, building designers and analysts would be able to determine and estimate the advantages or disadvantages of modifying the building envelope to reduce the impact of a thermal bridge. 18 refs., 31 figs., 17 tabs.

Melton, B.S.; Mulroney, P.; Scott, T.; Childs, K.W.

1987-12-01T23:59:59.000Z

405

Towards Occupancy-Driven Heating and Cooling  

E-Print Network [OSTI]

Towards Occupancy-Driven Heating and Cooling Kamin Whitehouse, Juhi Ranjan, Jiakang Lu, Tamim Burke Parabola Architects Galen Staengl Staengl Engineering h HEATING, VENTILATION, AND cooling (HVAC required for heating, ventilation, and cooling (HVAC) by 20%­30% by tailoring the conditioning of buildings

Whitehouse, Kamin

406

Proceedings of the SPIE, Vol. 3700, April 6-8, 1999. This work was supported by the Assistant Secretary for Energy Efficiency and Renewable Energy, Office of Building  

E-Print Network [OSTI]

through components of building thermal envelopes. Two thermal chambers maintain steady-state heat flow the barrier between the outdoor weather and conditioned inside space. A building's thermal envelope consists to increase the efficiency of building heating and cooling. Heat flow through the building thermal envelope

407

Solar Correction Factors of Building Envelope in Tebei  

E-Print Network [OSTI]

Tebei has very rich solar energy in China and needs heating in winter,but the present energy building design code has no solar correction factor for the overall heat transfer coefficient of building envelope for Tebei. Based on the typical year...

Wang, D.; Tang, M.

2006-01-01T23:59:59.000Z

408

Chemical heat pump  

DOE Patents [OSTI]

A chemical heat pump system is disclosed for use in heating and cooling structures such as residences or commercial buildings. The system is particularly adapted to utilizing solar energy, but also increases the efficiency of other forms of thermal energy when solar energy is not available. When solar energy is not available for relatively short periods of time, the heat storage capacity of the chemical heat pump is utilized to heat the structure, as during nighttime hours. The design also permits home heating from solar energy when the sun is shining. The entire system may be conveniently rooftop located. In order to facilitate installation on existing structures, the absorber and vaporizer portions of the system may each be designed as flat, thin wall, thin pan vessels which materially increase the surface area available for heat transfer. In addition, this thin, flat configuration of the absorber and its thin walled (and therefore relatively flexible) construction permits substantial expansion and contraction of the absorber material during vaporization and absorption without generating voids which would interfere with heat transfer.

Greiner, Leonard (2853-A Hickory Pl., Costa Mesa, CA 92626)

1981-01-01T23:59:59.000Z

409

Chemical heat pump  

DOE Patents [OSTI]

A chemical heat pump system is disclosed for use in heating and cooling structures such as residences or commercial buildings. The system is particularly adapted to utilizing solar energy, but also increases the efficiency of other forms of thermal energy when solar energy is not available. When solar energy is not available for relatively short periods of time, the heat storage capacity of the chemical heat pump is utilized to heat the structure, as during nighttime hours. The design also permits home heating from solar energy when the sun is shining. The entire system may be conveniently rooftop located. In order to facilitate intallation on existing structures, the absorber and vaporizer portions of the system may each be designed as flat, thin wall, thin pan vessels which materially increase the surface area available for heat transfer. In addition, this thin, flat configuration of the absorber and its thin walled (and therefore relatively flexible) construction permits substantial expansion and contraction of the absorber material during vaporization and absorption without generating voids which would interfere with heat transfer.

Greiner, Leonard (2853-A Hickory Pl., Costa Mesa, CA 92626)

1984-01-01T23:59:59.000Z

410

Chemical heat pump  

DOE Patents [OSTI]

A chemical heat pump system is disclosed for use in heating and cooling structures such as residences or commercial buildings. The system is particularly adapted to utilizing solar energy, but also increases the efficiency of other forms of thermal energy when solar energy is not available. When solar energy is not available for relatively short periods of time, the heat storage capacity of the chemical heat pump is utilized to heat the structure, as during nighttime hours. The design also permits home heating from solar energy when the sun is shining. The entire system may be conveniently rooftop located. In order to facilitate installation on existing structures, the absorber and vaporizer portions of the system may each be designed as flat, thin wall, thin pan vessels which materially increase the surface area available for heat transfer. In addition, this thin, flat configuration of the absorber and its thin walled (and therefore relatively flexible) construction permits substantial expansion and contraction of the absorber material during vaporization and absorption without generating voids which would interfere with heat transfer.

Greiner, Leonard (2853-A Hickory Pl., Costa Mesa, CA 92626)

1984-01-01T23:59:59.000Z

411

Chemical heat pump  

DOE Patents [OSTI]

A chemical heat pump system is disclosed for use in heating and cooling structures such as residences or commercial buildings. The system is particularly adapted to utilizing solar energy, but also increases the efficiency of other forms of thermal energy when solar energy is not available. When solar energy is not available for relatively short periods of time, the heat storage capacity of the chemical heat pump is utilized to heat the structure, as during nighttime hours. The design also permits home heating from solar energy when the sun is shining. The entire system may be conveniently rooftop located. In order to faciliate installation on existing structures, the absorber and vaporizer portions of the system may each be designed as flat, thin wall, thin pan vessels which materially increase the surface area available for heat transfer. In addition, this thin, flat configuration of the absorber and its thin walled (and therefore relatively flexible) construction permits substantial expansion and contraction of the absorber material during vaporization and absorption without generating voids which would interfere with heat transfer.

Greiner, Leonard (2853-A Hickory Pl., Costa Mesa, CA 92626)

1984-01-01T23:59:59.000Z

412

Compressor Selection and Equipment Sizing for Cold Climate Heat Pumps  

SciTech Connect (OSTI)

In order to limit heating capacity degradation at -25 C (-13 F) ambient to 25%, compared to the nominal rating point capacity at 8.3 C (47 F), an extensive array of design and sizing options were investigated, based on fundamental equipment system modeling and building energy simulation. Sixteen equipment design options were evaluated in one commercial building and one residential building, respectively in seven cities. The energy simulation results were compared to three baseline cases: 100% electric resistance heating, a 9.6 HSPF single-speed heat pump unit, and 90% AFUE gas heating system. The general recommendation is that variable-speed compressors and tandem compressors, sized such that their rated heating capacity at a low speed matching the building design cooling load, are able to achieve the capacity goal at low ambient temperatures by over-speeding, for example, a home with a 3.0 ton design cooling load, a tandem heat pump could meet this cooling load running a single compressor, while running both compressors to meet heating load at low ambient temperatures in a cold climate. Energy savings and electric resistance heat reductions vary with building types, energy codes and climate zones. Oversizing a heat pump can result in larger energy saving in a less energy efficient building and colder regions due to reducing electric resistance heating. However, in a more energy-efficient building or for buildings in warmer climates, one has to consider balance between reduction of resistance heat and addition of cyclic loss.

Shen, Bo [ORNL] [ORNL; Abdelaziz, Omar [ORNL] [ORNL; Rice, C Keith [ORNL] [ORNL

2014-01-01T23:59:59.000Z

413

Building America Webinar: Retrofitting Central Space Conditioning Strategies for Multifamily Buildings  

Broader source: Energy.gov [DOE]

This webinar will focus on improving the performance of central space conditioning systems in multifamily buildings. Presenters will discuss hydronic heating strategies and the evaluation of thermostatically controlled radiator valves (TRVs).

414

Sustainable Energy Future in China's Building Sector  

E-Print Network [OSTI]

, The Netherlands and Finland (11W/m²). Heating and hot water consumption represent 2/3 of energy demand in buildings in China. The thermal performance and heating system efficiency need to be improved dramatically in order to contain the soaring... Efficiency Standard for New Residential Buildings in 1995, the average energy consumption for heating in China is about 90~100kWh/m²a 3 which is still almost twice of that in Sweden, Denmark, The Netherlands and Finland (40~50KWh/m²a). Furthermore...

Li, J.

2007-01-01T23:59:59.000Z

415

Automatic Construction of Building Footprints from Airborne LIDAR Data  

E-Print Network [OSTI]

data are essential for construc- tion of urban landscape models, assessment of urban heat island effect for extraction of building footprints. Manual derivation of building geometric data from a remote sensing image due to the influence of sun shadow and relief displacement of high buildings in remote sensing images

Chen, Shu-Ching

416

Applied Science  

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 MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAbout theOFFICEAmesApplication Acceleration onto MeasurementsApplied

417

Building Performance Simulation  

E-Print Network [OSTI]

technologies, integrated design, building operation andperformance,  integrated  building design and operation, Integrated  Design  and  Operation  for  Very  Low  Energy  Buildings

Hong, Tianzhen

2014-01-01T23:59:59.000Z

418

Low temperature barriers with heat interceptor wells for in situ processes  

DOE Patents [OSTI]

A system for reducing heat load applied to a frozen barrier by a heated formation is described. The system includes heat interceptor wells positioned between the heated formation and the frozen barrier. Fluid is positioned in the heat interceptor wells. Heat transfers from the formation to the fluid to reduce the heat load applied to the frozen barrier.

McKinzie, II, Billy John (Houston, TX)

2008-10-14T23:59:59.000Z

419

High Heat Flux Components Program  

SciTech Connect (OSTI)

Purpose is the development of the technologies necessary to design, build and operate high heat flux components such as actively cooled limiters, divertor collector plates, R.F. antennas, mirror end cells, mirror halo collectors, direct convertor collectors, and neutral beam dumps. These components require an integrated design that considers the plasma-materials interaction (PMI) issues, heat removal problems and materials issues (including possible low Z coatings and claddings). As a general definition, high heat flux components see heat fluxes ranging from 1 to 100 MW/m/sup 2/. Suitable materials include copper and copper alloys.

Whitley, J.B.

1983-01-01T23:59:59.000Z

420

natural gas+ condensing flue gas heat recovery+ water creation...  

Open Energy Info (EERE)

natural gas+ condensing flue gas heat recovery+ water creation+ CO2 reduction+ cool exhaust gases+ Energy efficiency+ commercial building energy efficiency+ industrial energy...

Note: This page contains sample records for the topic "apply heated buildings" 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

Heat Transfer Interface for Thermo-Solar Energy - Energy Innovation...  

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

Energy Efficiency Building Energy Efficiency Find More Like This Return to Search Heat Transfer Interface for Thermo-Solar Energy Lawrence Berkeley National Laboratory...

422

Geothermal Heating and Cooling Systems Featured on NBC Nightly...  

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

American homes. View the video. Addthis Related Articles Geothermal Energy Featured on NBC's Today Show Building America Update - January 15, 2015 Heat Pump Water Heater Basics...

423

Building environment modeling and minimum-energy control  

E-Print Network [OSTI]

be expanded to study energy loss due to vapor condensation. The mathematical model of the building environment is simplified so that optimal temperature control can be studied. Simulations of the building environment heating system using feed- back.... Heating System Simulation. . OPTIMAL TEMPERATURE CONTROL. . . A. Def i ni ti ons 8, Model for the Dynamic Programming Algorithm C. The Dynamic Programming Algorithm. . D. Stochastic External Forcing Terms. . E. Optimal Stochastic Heating Control...

Godfrey, James Bradford

1980-01-01T23:59:59.000Z

424

Efficient Engine-Driven Heat Pump for the Residential Sector  

Broader source: Energy.gov [DOE]

Building on previous work on an 11-ton packaged natural gas heat pump, this project will develop hardware and software for engine and system controls for a residential gas heat pump system that...

425

CCHP System with Interconnecting Cooling and Heating Network  

E-Print Network [OSTI]

The consistency between building heating load, cooling load and power load are analyzed in this paper. The problem of energy waste and low equipment usage in a traditional CCHP (combined cooling, heating and power) system with generated electricity...

Fu, L.; Geng, K.; Zheng, Z.; Jiang, Y.

2006-01-01T23:59:59.000Z

426

Developing Anthropogenic Heating Profiles for Urban Areas Across the United States  

E-Print Network [OSTI]

and approximate state-wide fuel efficiency. Heat added by buildings take into account electricity (e.g., AC systems, appliances) and heating fuel usage. The building component relies on both population and climate, as heating and cooling degree days are proportional to the amount of heating fuel and electricity used

Hall, Sharon J.

427

Co-simulation for performance prediction of integrated building and HVAC systems -An analysis of solution  

E-Print Network [OSTI]

Co-simulation for performance prediction of integrated building and HVAC systems - An analysis performance simulation of buildings and heating, ventilation and air- conditioning (HVAC) systems can help, heating, ventilation and air-conditioning (HVAC) systems are responsible for 10%-60% of the total building

428

PipelinePipelineJuly 2011 Volume 3, Issue 4 The Donhowe Building, located at the  

E-Print Network [OSTI]

to the building's mechanical and electrical systems' performance, including installing a heat pump equipped water on washing machines and water heaters, the EPA also administers a scoring system for buildings. This tool heater and optimizing the building's heating and cooling air flow rates. Energy Management intends

Webb, Peter

429

Better than Average? - Green Building Certification in International Projects  

E-Print Network [OSTI]

. An Enterprise of the Ebert-Consulting Group 1004 Pennsylvania Avenue, SE Washington, D.C. 20003, USA 00 12 02/ 6 08 - 13 34 o.baumann@eb-engineers.com Better than Average? - Green Building Certification in International Projects Green Building..., green building rating systems focus on sustainability for the entire life-cycle of buildings and therefore offer great opportunities for enhancing building operation, when applied and used appropriately. This presentation gives an overview...

Baumann, O.

2008-01-01T23:59:59.000Z

430

Economic Analysis and Comparison of Waste Water Resource Heat Pump Heating and Air-Conditioning System  

E-Print Network [OSTI]

Based on the heating and air-conditioning system of a high-rise residential building in Northern city, this paper provides a discussion on the choice and matching of different types of Waste Water Resource Heat Pump (WWRHP) heating and air...

Zhang, C.; Wang, S.; Chen, H.; Shi, Y.

2006-01-01T23:59:59.000Z

431

Molecular heat pump  

E-Print Network [OSTI]

We propose a novel molecular device that pumps heat against a thermal gradient. The system consists of a molecular element connecting two thermal reservoirs that are characterized by different spectral properties. The pumping action is achieved by applying an external force that periodically modulates molecular levels. This modulation affects periodic oscillations of the internal temperature of the molecule and the strength of its coupling to each reservoir resulting in a net heat flow in the desired direction. The heat flow is examined in the slow and fast modulation limits and for different modulation waveforms, thus making it possible to optimize the device performance.

Dvira Segal; Abraham Nitzan

2005-10-11T23:59:59.000Z

432

Experimental Investigation on Thermal Properties of a Steel-jacketed Steam Heating Pipeline with Vacuum Insulation  

E-Print Network [OSTI]

The steel-jacketed steam heating pipeline employs vacuum insulation to improve the insulating effect and reduce the corrosion, and hence increases the heat transfer efficiency of the heating network and building energy efficiency. It is important...

Na, W.; Zou, P.

2006-01-01T23:59:59.000Z

433

Investigation of a radiantly heated and cooled office with an integrated desiccant ventilation unit  

E-Print Network [OSTI]

Radiant heating and cooling has a reputation of increasing the comfort level and reducing the energy consumption of buildings. The main advantages of radiant heating and cooling are low operational noise and reduced fan power cost. Radiant heating...

Gong, Xiangyang

2009-05-15T23:59:59.000Z

434

Models for the Prediction of Fouling in Crude Oil Pre-Heat Trains  

E-Print Network [OSTI]

Fouling has two significant effects upon pre-heat train performance. Firstly, any of layer of foulant on the heat transfer surface presents a resistance to heat transfer. This thermal resistance increases as the layer builds up, so fouling reduces...

Yeap, B. L.; Wilson, D. I.; Polley, G. T.

435

DRAFT FOR REVIEW AND DISCUSSION* Building Greener Buildings with No Increase in Budget  

E-Print Network [OSTI]

water heaters can be economically provided. Buildings should use HTW for sizable heating water, the campus must maximize the use of high temperature water (HTW) * Revised February 2008 based on Labs21 heat loads demand massive quantities of industrial and potable hot water. For example, vivariums have

Rose, Michael R.

436

Energy Gaining Windows for Residential Buildings Jesper Kragh, Assistant Professor,  

E-Print Network [OSTI]

season. It is assumed that in northern cold climates all of the solar gain during the heating season can profiles, solar gain, net energy gain, low energy houses SUMMARY: This paper presents some of the research buildings. The net energy gain of windows is the solar gain minus the heat loss integrated over the heating

437

3Building a Business Building a Business  

E-Print Network [OSTI]

15 3Building a Business Building a Business This section provides direction on the kinds. If you contemplate building a "garage- based" company to sell a product into a niche market, you should-ups conjure up images of future wealth, of building the next Amgen or Microsoft, of launching what will become

Arnold, Jonathan

438

In-Situ Study of Thermal Comfort Enhancement in a Building Equipped with Phase Change Material  

E-Print Network [OSTI]

-00683878,version1-9Jun2014 #12;ing, solar heat or internal loads. Using PCM material in such building walls in the walls storage process. The results show that the PCM wallboards enhance the thermal comfort of occupants buildings. Thermal energy storage can be accomplished either by using sensible heat storage or latent heat

439

"We retrofitted mechanical systems in 8 buildings!"  

E-Print Network [OSTI]

"We retrofitted mechanical systems in 8 buildings!" LOW INTEREST RATE LOANS AVAILABLE NOW! County of Contra Costa California Energy Commission Apply Today! See Case Study on Back of Flyer "Our low interest and cooling systems in eight buildings. The energy efficient measures include replacing pneumatic controls

440

A health retreat : building/landscape reciprocity  

E-Print Network [OSTI]

This thesis applies architectural principles sympathetic to reciprocity between buildings and the landscape. It is composed from generic vocabularies derived from Scandinavian and other references, and is demonstrated by ...

Carbin, Julie Patricia

1984-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "apply heated buildings" 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

Progressing for Intelligent to Smart Buildings  

E-Print Network [OSTI]

This paper addresses the issue of the misunderstandings surrounding the terms intelligent and smart when applied to modern buildings. The terms have increasingly been used interchangeably which has led to confusion for designers, researchers...

Buckman, A. H.; Mayfield, M.; Meijer, R.; Beck, S. B. M.

2013-01-01T23:59:59.000Z

442

Overview of DOE-Sponsored Heat Pump Research DOE research activities related to residential and commercial heat pump  

E-Print Network [OSTI]

#12;Overview of DOE-Sponsored Heat Pump Research DOE research activities related to residential and commercial heat pump technology are supported by the Office of Building Energy Research and Development%) allocated to elec- tric and heat-actuated heat pump research. The remaining 15% is allocated to appliance

Oak Ridge National Laboratory

443

Buildings*","Buildings  

U.S. Energy Information Administration (EIA) 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 CenterFranconia, Virginia:FAQProved Reserves,0050516,"AL",10610,"AlbertvilleReservesFeet)Product:6. Space Heating Energy

444

Buildings*","Buildings  

U.S. Energy Information Administration (EIA) 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 CenterFranconia, Virginia:FAQProved Reserves,0050516,"AL",10610,"AlbertvilleReservesFeet)Product:6. Space Heating

445

Buildings*","Buildings  

U.S. Energy Information Administration (EIA) 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 CenterFranconia, Virginia:FAQProved Reserves,0050516,"AL",10610,"AlbertvilleReservesFeet)Product:6. Space Heating1.

446

Building America Building Science Translator  

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 fromDepartmentTie Ltd: ScopeDepartment1,Energy ForBryanR BUILDING AMERICA

447

Video Entity Resolution: Applying ER Techniques for Smart Video Surveillance  

E-Print Network [OSTI]

buildings, smart grid, and so on. In this paper, we focus on smart surveillance systems wherein video improvements on how the building is used. One of the key challenges in building smart surveillance systemsVideo Entity Resolution: Applying ER Techniques for Smart Video Surveillance Liyan Zhang Ronen

Kalashnikov, Dmitri V.

448

Building and Buildings, Scotland: Draft Building Standards (Scotland) Regulations, 1961   

E-Print Network [OSTI]

These regulations, made under the Building (Scotland) Act, 1959, prescribe standards for buildings for the purposes of Part II of that Act. The matters in relation to which standards have been prescribed are described in ...

Her Majesty's Stationary Office

1961-01-01T23:59:59.000Z

449

E-Print Network 3.0 - applying locally condensed Sample Search...  

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

along the condenser when... MEASUREMENTS OF HEAT-TRANSFER COEFFICIENTS OF NONAZEOTROPIC REFRIGERANT MIXTURES ... Source: Oak Ridge National Laboratory - Building Technologies...

450

International Energy Agency Building Energy Simulation Test and Diagnostic Method (IEA BESTEST): In-Depth Diagnostic Cases for Ground Coupled Heat Transfer Related to Slab-on-Grade Construction  

SciTech Connect (OSTI)

This report documents a set of idealized in-depth diagnostic test cases for use in validating ground-coupled floor slab heat transfer models. These test cases represent an extension to IEA BESTEST.

Neymark, J.; Judkoff, R.; Beausoleil-Morrison, I.; Ben-Nakhi, A.; Crowley, M.; Deru, M.; Henninger, R.; Ribberink, H.; Thornton, J.; Wijsman, A.; Witte, M.

2008-09-01T23:59:59.000Z

451

Lighting a building with a single bulb : toward a system for illumination in the 21st c.; or, A centralized illumination system for the efficient decoupling and recovery of lighting related heat  

E-Print Network [OSTI]

Piping light represents the first tenable method for recovery and reutilization of lighting related heat. It can do this by preserving the energy generated at the lamp as radiative, departing from precedent and avoiding ...

Levens, Kurt Antony, 1961-

1997-01-01T23:59:59.000Z

452

Idaho Falls Power- Energy Efficient Heat Pump Loan Program  

Broader source: Energy.gov [DOE]

Idaho Falls Power offers zero interest loans to all eligible customers for the purchase and installation of energy efficient heat pumps. The Heat Pump Program applies to heating or cooling in...

453

Comparison of Dynamic Data Analysis Methods for Thermal Property Measurement of a Building Wall  

E-Print Network [OSTI]

Energy usage in heating and air-conditioning a building is influenced by several factors. Among them is the building wall, whose production is affected by the planning, design and construction process. This process causes a certain deviation...

Huang, K.; Gong, Y.

2006-01-01T23:59:59.000Z

454

Impact of Columns and Beams on the Thermal Resistance of the Building Envelope  

E-Print Network [OSTI]

of the buildings envelope. Multi-dimensional heat transfer method was implemented to assess the magnitude of this effect and then to incorporate this in a whole building energy simulation program to assess the impact on the overall thermal performance...

Omar, E.

2002-01-01T23:59:59.000Z

455

Experiences of Using Models and Information of Building Automation System in Commissioning  

E-Print Network [OSTI]

Simulation programs are widely used in the design of heating and cooling devices. However, modeling of the whole building with simulation programs is exceptional at least in Finland. We have built and utilized whole building models in a...

Keranen, H.; Kalema, T.; Pesonen, A.

2004-01-01T23:59:59.000Z

456

Window-Related Energy Consumption in the US Residential and Commercial Building Stock  

E-Print Network [OSTI]

Building Heating Loads (Trillion BTU/yr) Total BuildingCooling Loads (Trillion BTU/yr) Non. Wind Infilt SHGC Wind.Energy Consumption (Trillion BTU/yr) Area, Window Window

Apte, Joshua; Arasteh, Dariush

2008-01-01T23:59:59.000Z

457

BUILDING EFFECTIVENESS COMMUNICATION RATIOS FOR IMPROVED BUILDING LIFE CYCLE MANAGEMENT  

E-Print Network [OSTI]

BUILDING EFFECTIVENESS COMMUNICATION RATIOS FOR IMPROVED BUILDING LIFE CYCLE MANAGEMENT Elmer building energy performance assessment frameworks, quantifying and categorising buildings post occupancy a performance-based strategy utilising building effectiveness communication ratios stored in Building

458

FACULTY OF APPLIED SCIENCE ENGINEERING NEWS  

E-Print Network [OSTI]

how his research in the Pulp and Paper Centre -- applying and heating thermoplastic polymers to lift found an ingenious way to relieve the stress of dropped calls by using radio and TV channels to transmit

Pulfrey, David L.

459

APPLIED DATA SCIENCE UG Minor DSCI 351: Exploratory Data Science  

E-Print Network [OSTI]

will be applied to the case of energy systems (such as PV power plant degradation, and building energy efficiency will be applied to the case of energy systems (such as PV power plant degradation, and building energy efficiency of PV module and microinverter setup. b) Comparison of actual microinverter temperature and predicted

Rollins, Andrew M.

460

Passive solar concepts for multistory buildings  

SciTech Connect (OSTI)

Multistory buildings long in the east-west direction and short in the north-south direction offer good opportunity for passive solar application. If each unit within the building is designed so that the Solar Savings Fraction is the same, each will respond to the weather the same way and no unit-to-unit heat distribution is needed. A numerical example for Denver is given indicating excellent thermal performance and a several-day thermal response time. Solutions involving distribution of heat from unit to unit are also discussed as well as top-floor and south-wall variations.

Balcomb, J.D.

1982-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "apply heated buildings" 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

Passive solar concepts for multistory buildings  

SciTech Connect (OSTI)

Multistory buildings long in the east-west direction and short in the north-south direction offer good opportunity for passive solar application. If each unit within the building is designed so that the solar Savings Fraction is the same, each will respond to the weather the same way and no unit-to-unit heat distribution is needed. A numerical example for Denver is given indicating excellent thermal performance and a several-day thermal response time. Solutions involving distribution of heat from unit to unit are also discussed as well as top-floor and south-wall variations.

Balcomb, J.D.

1982-01-01T23:59:59.000Z

462

Gosselin, J.R. and Chen, Q. 2008. "A computational method for calculating heat transfer and airflow through a dual airflow window," Energy and Buildings, 40(4), 452-458.  

E-Print Network [OSTI]

sustainable design concepts that can improve indoor air quality while conserving energy in buildings (http, because it is expensive and multistory facades may not be applicable to residential designs. Airflow windows are not as complicated as ventilated facades, but could improve indoor air quality, enhance

Chen, Qingyan "Yan"

463

Academic Buildings Student & Admin.  

E-Print Network [OSTI]

Academic Buildings Student & Admin. Services Residence Public Parking Permit Parking GatheringCampusRoad Shrum Science Centre South Sciences Building Technology & Science Complex 2 Greenhouses Science Research AnnexBee Research BuildingAlcan Aquatic Research Technology & Science Complex 1 C Building B Building P

464

and Pollutant Safeguarding Buildings  

E-Print Network [OSTI]

commercial buildings, these flows are driven primarily by the building's ventilation system, but natural2004 Airflow and Pollutant Transport Group Safeguarding Buildings Against Chemical and Biological research since 1998 to protect buildings and building occupants from threats posed by airborne chemical

465

Discussion on Energy-Efficient Technology for the Reconstruction of Residential Buildings in Cold Areas  

E-Print Network [OSTI]

, and provides the technical and economic analysis, which may provide reference of the suitable plans for the energy efficient reconstruction of buildings in cold area. 2. ANALYSIS ON HEATING ENERGY CONSUMPTION 2.1 Building Situation Based... on the existing residential building in Beijing, the paper discusses the reconstruction plan of energy saving. The outside air temperature for heating in Beijing is -9 , and the outside mean temperature is -1.6 during the heating period of 125 days...

Zhao, J.; Wang, S.; Chen, H.; Shi, Y.; Li, D.

2006-01-01T23:59:59.000Z

466

Heat sinking for printed circuitry  

DOE Patents [OSTI]

A flat pak or other solid-state device mounted on a printed circuit board directly over a hole extends therethrough so that the bottom of the pak or device extends beyond the bottom of the circuit board. A heat sink disposed beneath the circuit board contacts the bottom of the pak or device and provides direct heat sinking thereto. Pressure may be applied to the top of the pak or device to assure good mechanical and thermal contact with the heat sink.

Wilson, S.K.; Richardson, G.; Pinkerton, A.L.

1984-09-11T23:59:59.000Z

467

Buildings GHG Mitigation Estimator Worksheet, Version 1  

Broader source: Energy.gov [DOE]

Xcel document describes Version 1 of the the Buildings GHG Mitigation Estimator tool. This tool assists federal agencies in estimating the greenhouse gas mitigation reduction from implementing energy efficiency measures across a portfolio of buildings. It is designed to be applied to groups of office buildings, for example, at a program level (regional or site) that can be summarized at the agency level. While the default savings and cost estimates apply to office buildings, users can define their own efficiency measures, costs, and savings estimates for inclusion in the portfolio assessment. More information on user-defined measures can be found in Step 2 of the buildings emission reduction guidance. The output of this tool is a prioritized set of activities that can help the agency to achieve its greenhouse gas reduction targets most cost-effectively.

468

Total Space Heating Water Heating Cook-  

Gasoline and Diesel Fuel Update (EIA)

Energy Consumption Survey: Energy End-Use Consumption Tables Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All...

469

Susanville District Heating District Heating Low Temperature...  

Open Energy Info (EERE)

Susanville District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Susanville District Heating District Heating Low Temperature...

470

Building Science-Based Climate Maps - Building America Top Innovation...  

Energy Savers [EERE]

Building Science-Based Climate Maps - Building America Top Innovation Building Science-Based Climate Maps - Building America Top Innovation Photo showing climate zone maps based on...

471

Building America Top Innovations Hall of Fame Profile - Building...  

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

Building America Top Innovations Hall of Fame Profile - Building America's Top Innovations Propel the Home Building Industry toward Higher Performance Building America Top...

472

Building America Webinar: Building America Research Tools | Department...  

Energy Savers [EERE]

Building America Research Tools Building America Webinar: Building America Research Tools This webinar was held on March 18, 2015, and reviewed Building America research tools,...

473

Building America  

SciTech Connect (OSTI)

Builders generally use a 'spec and purchase' business management system (BMS) when implementing energy efficiency. A BMS is the overall operational and organizational systems and strategies that a builder uses to set up and run its company. This type of BMS treats building performance as a simple technology swap (e.g. a tank water heater to a tankless water heater) and typically compartmentalizes energy efficiency within one or two groups in the organization (e.g. purchasing and construction). While certain tools, such as details, checklists, and scopes of work, can assist builders in managing the quality of the construction of higher performance homes, they do nothing to address the underlying operational strategies and issues related to change management that builders face when they make high performance homes a core part of their mission. To achieve the systems integration necessary for attaining 40% + levels of energy efficiency, while capturing the cost tradeoffs, builders must use a 'systems approach' BMS, rather than a 'spec and purchase' BMS. The following attributes are inherent in a systems approach BMS; they are also generally seen in quality management systems (QMS), such as the National Housing Quality Certification program: Cultural and corporate alignment, Clear intent for quality and performance, Increased collaboration across internal and external teams, Better communication practices and systems, Disciplined approach to quality control, Measurement and verification of performance, Continuous feedback and improvement, and Whole house integrated design and specification.

Brad Oberg

2010-12-31T23:59:59.000Z

474

Joule heating and heat transfer in poly(dimethylsiloxane) microfluidic systems  

E-Print Network [OSTI]

Joule heating and heat transfer in poly(dimethylsiloxane) microfluidic systems David Erickson microfluidic/biochip systems must have the ability to rapidly reject this heat to the surroundings. Generally it is the ability to dissipate this heat that limits the strength of the applied electric field and thus the maximum

Erickson, David

475

Economic Energy Savings Potential in Federal Buildings  

SciTech Connect (OSTI)

The primary objective of this study was to estimate the current life-cycle cost-effective (i.e., economic) energy savings potential in Federal buildings and the corresponding capital investment required to achieve these savings, with Federal financing. Estimates were developed for major categories of energy efficiency measures such as building envelope, heating system, cooling system, and lighting. The analysis was based on conditions (building stock and characteristics, retrofit technologies, interest rates, energy prices, etc.) existing in the late 1990s. The potential impact of changes to any of these factors in the future was not considered.

Brown, Daryl R.; Dirks, James A.; Hunt, Diane M.

2000-09-04T23:59:59.000Z

476

Characterization of commercial building appliances. Final report  

SciTech Connect (OSTI)

This study focuses on ``other`` end-uses category. The purpose of this study was to determine the relative importance of energy end-use functions other than HVAC and lighting for commercial buildings, and to identify general avenues and approaches for energy use reduction. Specific energy consuming technologies addressed include non-HVAC and lighting technologies in commercial buildings with significant energy use to warrant detailed analyses. The end-uses include office equipment, refrigeration, water heating, cooking, vending machines, water coolers, laundry equipment and electronics other than office equipment. The building types include offices, retail, restaurants, schools, hospitals, hotels/motels, grocery stores, and warehouses.

Patel, R.F.; Teagan, P.W.; Dieckmann, J.T.

1993-08-01T23:59:59.000Z

477

Confortable Performance: Retro-Commissioning Building Operations  

E-Print Network [OSTI]

troubleshooting ? New controls strategies ? Equipment schedule optimization ? Comfort improvements 7 ESL-IC-13-10-07 Proceedings of the 13th International Conference for Enhanced Building Operations, Montreal, Quebec, October 8-11, 2013 Tools ? Actuator... Operations, Montreal, Quebec, October 8-11, 2013 Example 1 ? Problem ? Monday morning ?too cold? complaints ? Solution ? Heating system start-up on Sunday at 2:00pm ? RCx Investigation ? Tenant MAU running 24x7 with no heat (space temperature...

Botan, L.

2013-01-01T23:59:59.000Z

478

Sustainable Energy Resources for Consumers Webinar on Building Design & Passive Solar Transcript  

Broader source: Energy.gov [DOE]

Video recording transcript of a Webinar on Nov. 16, 2010 about residential passive solar building design and solar thermal heating applications

479

Building Performance Simulation  

E-Print Network [OSTI]

a future with  very low energy buildings resulting in very consumption  of  low  energy  buildings,  with  site  EUI design and operation of low energy buildings through better 

Hong, Tianzhen

2014-01-01T23:59:59.000Z

480

Thick Buildings [Standards  

E-Print Network [OSTI]

on Occupant Behavior in Buildings, New Directions forSacramento, is a thin building that surrounds an atrium. (Performance of a Green Building," Urban UndQune 1992): 23-

Coffin, Christie Johnson

1995-01-01T23:59:59.000Z

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


481

Emergency building temperature restrictions. Final evaluation  

SciTech Connect (OSTI)

On July 5, 1979, DOE promulgated final regulations of the Emergency Building Temperature Restrictions program, placing emergency restrictions on thermostat settings for space heating, space cooling, and hot water in commercial, industrial, and nonresidential public buildings. The final regulations restricted space heating to a maximum of 65/sup 0/F, hot water temperature to a maximum of 105/sup 0/F, and cooling temperature to a minimum of 78/sup 0/F. A comprehensive evaluation of the entire EBTF program for a nine-month period from July 16, 1979 is presented. In Chapter 1, an estimate of the population of buildings covered by EBTR is presented. In Chapter 2, EBTR compliance by building type and region is reported. Exemptions are also discussed. In Chapter 3, the simulations of building energy use are explained and the relative impact of various building characteristics and effectiveness of different control strategies are estimated. Finally, in Chapter 4, the methodology for scaling the individual building energy savings to the national level is described, and estimated national energy savings are presented.

None

1980-11-01T23:59:59.000Z

482

Overview of the Westinghouse Small Modular Reactor building layout  

SciTech Connect (OSTI)

The Westinghouse Small Modular Reactor (SMR) is an 800 MWt (>225 MWe) integral pressurized water reactor (iPWR), in which all of the components typically associated with the nuclear steam supply system (NSSS) of a nuclear power plant are incorporated within a single reactor pressure vessel. This paper is the third in a series of four papers, which describe the design and functionality of the Westinghouse SMR. It focuses in particular upon the plant building layout and modular design of the Westinghouse SMR. In the development of small modular reactors, the building layout is an area where the safety of the plant can be improved by applying new design approaches. This paper will present an overview of the Westinghouse SMR building layout and indicate how the design features improve the safety and robustness of the plant. The Westinghouse SMR is designed with no shared systems between individual reactor units. The main buildings inside the security fence are the nuclear island, the rad-waste building, the annex building, and the turbine building. All safety related equipment is located in the nuclear island, which is a seismic class 1 building. To further enhance the safety and robustness of the design, the reactor, containment, and most of the safety related equipment are located below grade on the nuclear island. This reduces the possibility of severe damage from external threats or natural disasters. Two safety related ultimate heat sink (UHS) water tanks that are used for decay heat removal are located above grade, but are redundant and physically separated as far as possible for improved safety. The reactor and containment vessel are located below grade in the center of the nuclear island. The rad-waste and other radioactive systems are located on the bottom floors to limit the radiation exposure to personnel. The Westinghouse SMR safety trains are completely separated into four unconnected quadrants of the building, with access between quadrants only allowed above grade. This is an improvement to conventional reactor design since it prevents failures of multiple trains during floods or fires and other external events. The main control room is located below grade, with a remote shutdown room in a different quadrant. All defense in depth systems are placed on the nuclear island, primarily above grade, while the safety systems are located on lower floors. The economics of the Westinghouse SMR challenges the established approach of large Light Water Reactors (LWR) that utilized the economies of scale to reach economic competitiveness. To serve the market expectation of smaller capital investment and cost competitive energy, a modular design approach is implemented within the Westinghouse SMR. The Westinghouse SMR building layout integrates the three basic design constraints of modularization; transportation, handling and module-joining technology. (authors)

Cronje, J. M. [Westinghouse Electric Company LLC, Centurion (South Africa); Van Wyk, J. J.; Memmott, M. J. [Westinghouse Electric Company LLC, Cranberry Township, PA (United States)

2012-07-01T23:59:59.000Z

483

BUILDING PROCTOR rev. April 2014  

E-Print Network [OSTI]

BUILDING PROCTOR MANUAL rev. April 2014 #12;Building Proctor Manual rev. April 2014 2 TABLE.........................................................................................................................................5 Role of a Building Proctor ..............................................................................................................5 Authority of Building Proctor

484

Building a Molecule Building Structures in Moe  

E-Print Network [OSTI]

14 Chapter 3 Building a Molecule #12;15 Building Structures in Moe Dorzolamide Exercise 1 #12;16 Open the Molecule Builder · Open the Molecule Builder panel using MOE | Edit | Build | Molecule, the chiral center will be either R or S, and one of the two will be highlighted in green. The green

Fischer, Wolfgang

485

Heating system  

SciTech Connect (OSTI)

A heating system utilizing solar panels and buried ground conduits to collect and store heat which is delivered to a heatpump heat exchanger. A heat-distribution fluid continuously circulates through a ground circuit to transfer heat from the ground to the heat exchanger. The ground circuit includes a length of buried ground conduit, a pump, a check valve and the heat exchanger. A solar circuit, including a solar panel and a second pump, is connected in parallel with the check valve so that the distribution fluid transfers solar heat to the heat exchanger for utilization and to the ground conduit for storage when the second pump is energized. A thermostatically instrumented control system energizes the second pump only when the temperature differential between the solar panel inlet and outlet temperatures exceeds a predetermined value and the ground temperature is less than a predetermined value. Consequently, the distribution fluid flows through the solar panel only when the panel is capable of supplying significant heat to the remainder of the system without causing excessive drying of the ground.

Nishman, P.J.

1983-03-08T23:59:59.000Z

486

Comparison of Building Energy Efficiency and Life Span for Different Envelopes  

E-Print Network [OSTI]

from 500C to 800C annually in cold and humid climates. The investigation results indicates that the external heat preservation wall mode is better compared with the internal heat preservation wall mode, and the former can effectively extend building...

Li, Z.; Li, D.; Li, L.; Zhang, G.; Liu, J.

2006-01-01T23:59:59.000Z

487

--No Title--  

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

square feet) All Buildings* Heated Buildings Heating Equipment (more than one may apply) Heat Pumps Furnaces Individual Space Heaters District Heat Boilers Packaged Heating Units...

488

annihilation spectroscopy applied: Topics by E-print Network  

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

the mid-IR spectral Society for Applied Spectroscopy accelerated paper Negligible Sample Heating from Synchrotron Infrared, they could cause damage to biological molecules due to...

489

applying gamma spectroscopy: Topics by E-print Network  

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

the mid-IR spectral Society for Applied Spectroscopy accelerated paper Negligible Sample Heating from Synchrotron Infrared, they could cause damage to biological molecules due to...

490

Building Scale DC Microgrids  

E-Print Network [OSTI]

Folsom CA, Integration of Renewable Resources: OperationalOffice of Energy Efficiency and Renewable Energy, BuildingOffice of Energy Efficiency and Renewable Energy, Building

Marnay, Chris

2013-01-01T23:59:59.000Z

491

Office Buildings - Full Report  

Gasoline and Diesel Fuel Update (EIA)

1). Table 1. Totals and means of of floorspace, number of workers, and hours of operation for office buildings, 2003 Buildings (thousand) Total Floorspace (million sq. ft.)...

492

Measure Guideline: Combination Forced-Air Space and Tankless Domestic Hot Water Heating Systems  

SciTech Connect (OSTI)

This document describes design and application guidance for combination space and tankless domestic hot water heating systems (combination systems) used in residential buildings, based on field evaluation, testing, and industry meetings conducted by Building Science Corporation. As residential building enclosure improvements continue to drive heating loads down, using the same water heating equipment for both space heating and domestic water heating becomes attractive from an initial cost and space-saving perspective. This topic is applicable to single- and multi-family residential buildings, both new and retrofitted.

Rudd, A.

2012-08-01T23:59:59.000Z

493

The Development of RF Heating of Magnetically Confined Deuterium-Tritium Plasmas  

SciTech Connect (OSTI)

The experimental and theoretical development of ion cyclotron radiofrequency heating (ICRF) in toroidal magnetically-confined plasmas recently culminated with the demonstration of ICRF heating of D-T plasmas, first in the Tokamak Fusion Test Reactor (TFTR) and then in the Joint European Torus (JET). Various heating schemes based on the cyclotron resonances between the plasma ions and the applied ICRF waves have been used, including second harmonic tritium, minority deuterium, minority helium-3, mode conversion at the D-T ion-ion hybrid layer, and ion Bernstein wave heating. Second harmonic tritium heating was first shown to be effective in a reactor-grade plasma in TFTR. D-minority heating on JET has led to the achievement of Q = 0.22, the ratio of fusion power produced to RF power input, sustained over a few energy confinement times. In this paper, some of the key building blocks in the development of rf heating of plasmas are reviewed and prospects for the development of advanced methods of plasma control based on the application of rf waves are discussed.

B.P. LeBlanc; C.K. Phillips; J.C. Hosea; R. Majeski; S. Bernabei [and others

1999-06-01T23:59:59.000Z

494

DOE Zero Energy Ready Home Case Study, Weiss Building & Development...  

Energy Savers [EERE]

plus R-40 rigid EPS under the slab, triple-pane windows, two ductless mini-split heat pumps, and redundant air sealing and flashing details. DOEZERHWeissBuilding2013...

495

Building America Expert Meeting: Multifamily Hydronic and Steam...  

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

was cost-effective controls and distribution retrofit options for hot water and steam space heating systems in multi-family buildings with the goals of reducing energy waste and...

496

Integrated Energy Systems (IES) for Buildings: A Market Assessment...  

Open Energy Info (EERE)

15 November, 2012 - 13:05 Literature Review The author analyzed the market of combine heat and power in commercial buildings. The paper provided the market size of CHP. It...

497

Inventory of LWR spent nuclear fuel in the 324 Building  

SciTech Connect (OSTI)

This document contains the results of calculations to estimate the decay heat, neutron source term, photon source term, and radioactive inventory of light-water-reactor spent nuclear fuel in the 324 Building at Pacific Northwest National Laboratory.

Jenquin, U.P.

1996-09-01T23:59:59.000Z

498

MAINE MULTIFAMILY BUILDING OWNERS TRUST IN EFFICIENCY | Department...  

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

MAINE MULTIFAMILY BUILDING OWNERS TRUST IN EFFICIENCY Nearly 70% of households in Maine rely on fuel oil as their primary energy source for home heating, more than any other state....

499

Design and thermal modeling of a residential building  

E-Print Network [OSTI]

Recent trends of green energy upgrade in commercial buildings show promise for application to residential houses as well, where there are potential energy-saving benefits of retrofitting the residential heating system from ...

Yeh, Alice Su-Chin

2009-01-01T23:59:59.000Z

500

NREL Documents Efficiency of Mini-Split Heat Pumps (Fact Sheet)  

SciTech Connect (OSTI)

A new report delivers mini-split heat pump (MSHP) performance data for use in whole-building simulation tools. Mini-split heat pumps (MSHPs) are highly efficient refrigerant-based air conditioning and heating systems that permit room-by-room conditioning and control in homes. Because of their size, efficiency, and price, MSHPs are very popular overseas and are gaining market share in energy-efficient home upgrades in the United States. They are a good option for retrofitting older homes that lack ductwork. To evaluate MSHP cost effectiveness and performance in U.S. homes, National Renewable Energy Laboratory (NREL) researchers are studying these systems in the laboratory, simulated buildings, and field test settings. A new NREL report describes an innovative laboratory approach to testing MSHPs and includes experimental performance maps for use in whole-building simulation tools. Most public information on MSHP performance is provided by equipment manufacturers, and is typically limited to performance at a single operating speed for heating and cooling. Mini-split heat pumps use variable speed components that spin up and down to continuously meet the heating or cooling need, significantly improving a system's operating efficiency. Measuring that efficiency in a laboratory is challenging and required new approaches to performance testing. NREL researchers worked with colleagues at Purdue University's Herrick Labs and Ecotope, Inc. to refine and apply this new approach to a suite of MSHP products. Researchers measured the performance of two MSHPs across a variety of operating conditions, which allowed, for the first time, development of accurate building simulation MSHP models. In the laboratory tests, researchers found that both MSHPs achieved manufacturer-reported performance at rating conditions. However, at other temperature and humidity conditions, the heat pumps capacity ranged from 40% above to 54% below the manufacturer-reported values. Knowing how performance varies is critical in order to reasonably estimate annual energy consumption of a MSHP, and to compare MSHPs to other heating and cooling options. Mini-split heat pump efficiency (COP) was seen to significantly exceed rated efficiency at low compressor speeds-a very important effect.

Not Available

2012-06-01T23:59:59.000Z