- 上一篇：冷弯钢门户框架的设计方法英文文献和中文翻译
- 下一篇：通风空调（暖通空调）风管系统英文文献和中文翻译
Possible discomfort caused by draft and vertical temperature differences · Possible obstructions to the air flow in the raised floor plenum. 7. CONCLUSION Like many other sustainable features or HVAC technologies, careful planning and holistic design are needed to effectively apply underfloor air conditioning in the building. The benefits of the underfloor approach can be fully recognized when all the influencing factors in the building life cycle are taken into account, including construction costs, life cycle costs, controllability, indoor air quality, and energy performance. A well-designed underfloor air conditioning system can provide improved thermal comfort, ventilation and indoor air quality, and occupant satisfaction and productivity at first costs and energy use similar or lower than conventional ceiling-based systems. The system has the potential to be applied effectively in new and existing buildings. The flexibility and ability to allow inpidual control are the key benefits of the underfloor approach. It is believed that sustainability of buildings can be enhanced by using underfloor air conditioning systems if designers follow sustainable design principles, apply engineering fundamentals in innovative ways, and build confidence based on proven examples. The result will be buildings that are more economical, comfortable, life affirming, and pleasant to be in. REFERENCES Bauman, F. S. and Arens, E. A., 1996. Task/Ambient Conditioning Systems: Engineering and Application Guidelines, Final Report, October 1996, Center for Environmental Design Research, University of California, Berkeley, CA. Bauman, F., Pecora, P. and Webster, T., 1999. “How Low Can You Go?” Air Flow Performance of Low Height Underfloor Plenums, Summary Report, Center for the Built Environment, University of California, Berkeley, Berkeley, CA. Bauman, F. and Webster, T., 2001. Outlook for underfloor air distribution, ASHRAE Journal, 43 (6): 18-27, June 2001. Bauman, F. S., et al., 1995. Testing and optimizing the performance of a floor-based task conditioning system, Energy and Buildings, 22 (3): 173-186. Hanzawa, H. and Nagasawa, Y., 1990. Thermal comfort with underfloor air-conditioning systems, ASHRAE Transactions, 96 (Part 2): 696-698. Hui, S. C. M., 2001. HVAC design and operation for green buildings, In Proc. of the Xian-Hong Kong HVAC&R Seminar 2001, 11-13 June 2001, Xian. Loudermilk, K. J., 1999. Underfloor air distribution solutions for open office applications, ASHRAE Transactions, 105 (Part 1): 605-613. Matsunawa, K., Iizuka, H. and Tanabe, S-I., 1995. Development and application of an underfloor air conditioning system with improved outlets for a "smart" building in Tokyo, ASHRAE Transactions, 101 (Part 2): 887-901. McCarry, B., 1998. Innovative underfloor system, ASHRAE Journal, 40 (3): 76-79, March 1998. McCarry, B. T., 1995. Underfloor air distribution systems - benefits and when to use the system in building design, ASHRAE Transactions, 101 (Part 2): 902-911. Smith, M., 1992. Counting the costs, Building Services, 14 (2): 26-27. Sodec, F. and Craig R., 1990. The underfloor air supply system - The European experience, ASHRAE Transactions, 96 (Part 2): 690-695. Terranova, J., 2001. Underfloor ventilation: raised-floor distribution for office environments, HPAC Engineering, 73 (3): 37-41, March 2001.
摘要本文介绍了暖通空调系统的可持续性概念， 并论述了如何地板送风空调系统可以用于提高商业建筑的可持续性性能。讨论了可能的好处、 灵活性和地板送风空调的经济问题。介绍了重要的设计考虑的这种做法。像许多其他可持续的功能或暖通空调技术， 需要仔细的规划和整体设计有效地应用在大厦的地板送风空调。当在建筑物的生命周期的所有因素都考虑在内，包括建筑成本、 寿命周期成本、可控性、室内空气质量和能源性能， 地板的方法的好处可以充分认识到。关键词 ︰ 可持续发展的建筑、 暖通空调系统、 地板送风空调。