博碩士論文查詢聯邦系統首頁 聯絡信箱 關於我們 加入我們

txspace.tamu.edu 檢索結果共 5447 筆,本頁資料從第 169 筆到第 180 筆

Most residential heating, ventilating, and air conditioning (HVAC) systems are designed to treat the home as a single zone. Single zone control consists of one thermostat, in a central area of the house that controls the HVAC operation. In a single zone system all of the vent registers are open, distributing air into all areas of the house at once. Single zone control l....

By W. Watts,M. Koplow,A. Redfern,P. Wright--Energy Systems Laboratory (http://esl.tamu.edu):Texas A&M University (http://www.tamu.edu)--2007-12-01
發佈到Facebook發佈到Plurk

Since 2001, the authors have engaged several builders in the Gainesville, FL area to build over 500 high performance new energy efficient homes in multiple sub divisions. The builders keep building to increased levels of energy efficiency. Each home is individually designed, inspected, rated and commissioned for optimum performance. This paper summarizes the experiences....

By K. Fonorow,S. Chandra,J. McIlvaine,C. Colon--Energy Systems Laboratory (http://esl.tamu.edu):Texas A&M University (http://www.tamu.edu)--2007-12-01
發佈到Facebook發佈到Plurk

The International Builders' Show (IBS) sponsored by the National Association of Home Builders is a venue attracting over 100,000 builders and building related professionals every year. The increased attendances each year improves the educational sessions, vendor participation and "live" home construction demonstrations. The "live" home demonstrations are a great opportu....

By S. Thomas-Rees,D. Chasar,D. Beal,S. Chandra--Energy Systems Laboratory (http://esl.tamu.edu):Texas A&M University (http://www.tamu.edu)--2007-12-01
發佈到Facebook發佈到Plurk

In a modern office building, most occupied rooms are relatively isolated from the outdoor air climate conditions. To ensure acceptable indoor air quality (IAQ), ASHRAE 62 explains how to design and construct a space that has a proper quantity of ventilation air. Conference room presents a challenge to the designer due to its high ventilation requirement during occupancy....

By Y. Yu,K. Xu,Y. Cho,M. Liu--Energy Systems Laboratory (http://esl.tamu.edu):Texas A&M University (http://www.tamu.edu)--2007-12-01
發佈到Facebook發佈到Plurk

With municipalities setting goals for greenhouse gas reductions, there is an emerging need for model program designs based on quantitative analysis. Evidence is cited that commercial-institutional building retrofit programs can be significantly improved by commissioning and enhanced operation activities. Dimensions are defined along which program value is added: capture....

By M. Bobker--Energy Systems Laboratory (http://esl.tamu.edu):Texas A&M University (http://www.tamu.edu)--2007-12-01
發佈到Facebook發佈到Plurk

Continuous Commissioning (CC) is a proven, highly cost-effective process that can improve building comfort and reduce energy consumption. This paper discusses the CC of three public schools in Austin, Texas. These schools include one high school and two elementary schools, one of which also includes a community center. Major CC measures implemented include resetting sup....

By G. Napper,G. Wei,W. D. Turner,J. C. Baltazar-Cervantes,D. Dong,L. Song,I. S. Joo--Energy Systems Laboratory (http://esl.tamu.edu):Texas A&M University (http://www.tamu.edu)--2007-12-01
發佈到Facebook發佈到Plurk

Since 2004, the County of Los Angeles have retrocommissioned over 4 million square feet and additional RCx work is underway. The scope of the HVAC retrocommissioning (RCs) involved systematic investigation of mechanical, electrical and controls components/systems to diagnose and resolve root causes of operational deficiencies. During the implementation phase, new energy....

By N. Amarnani,B. Roberts,H. Choy--Energy Systems Laboratory (http://esl.tamu.edu):Texas A&M University (http://www.tamu.edu)--2007-12-01
發佈到Facebook發佈到Plurk

Commissioning, in many ways, is an optimum quality assurance process. This process, when properly executed, will ensure the highest quality and operational reliability of the completed facility within the allocated budget. Clearly, while one objective of the process is to validate that all systems operate as intended, the process can also be used to ensure optimum quali....

By L. Buck--Energy Systems Laboratory (http://esl.tamu.edu):Texas A&M University (http://www.tamu.edu)--2007-12-01
發佈到Facebook發佈到Plurk

As the energy costs have been increasing the more energy efficient measures have been promoted in the buildings sector, the reliability of energy consumption data has been attracting significant attention. For example, the reliability of the determination of energy savings depends on that of the energy consumption data, which has to be verified before and after any effi....

By J. C. Baltazar-Cervantes,Y. Sakurai,H. Masuda,D. Feinauer,J. Liu,J. Ji--Energy Systems Laboratory (http://esl.tamu.edu):Texas A&M University (http://www.tamu.edu)--2007-12-01
發佈到Facebook發佈到Plurk

Direct Digital Control (DDC) allows HVAC equipment to be controlled at an upper level (supervisory control) through commands from a central system, or at a lower-level (local-loop control) by local controllers. The various levels of equipment control can be allowed to interface through the building Energy Management and Control Systems. While implementing the Continuous....

By C. Toole,C. Xu,Q. Chen,S. Deng--Energy Systems Laboratory (http://esl.tamu.edu):Texas A&M University (http://www.tamu.edu)--2007-12-01
發佈到Facebook發佈到Plurk

The equipment in cogeneration plants and thermal energy plants such as gas tubing generators, boilers, steam turbine generators, chillers and cooling towers are often critical to satisfying building needs. Their actual energy performance is very important when implementing the continuous Commissioning (CC) process. The actual performance can be used to develop optimal o....

By Q. Chen,C. Xu,X. Deng--Energy Systems Laboratory (http://esl.tamu.edu):Texas A&M University (http://www.tamu.edu)--2007-12-01
發佈到Facebook發佈到Plurk

Typically a blending station is designed to ensure that its user is able to avoid low chilled water return temperature in the district cooling system. When the chilled water return temperature drops to a low limit, building return water is blended into building supply water to reduce primary chilled water flow and finally increase building chilled water return. However....

By Z. Wang,G. Wang,K. Xu,Y. Yu,M. Liu--Energy Systems Laboratory (http://esl.tamu.edu):Texas A&M University (http://www.tamu.edu)--2007-12-01
發佈到Facebook發佈到Plurk


 

計畫贊助者: