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典型办公室地板送风空调房间的数值模拟 被引量：2

Numerical Simulation of the Typical Office Underfloor Air Distribution System
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摘要 采用计算流体力学k-ε湍流模型对典型的办公室地板送风空调系统进行研究,运用SIMPLE算法对办公格间的气流组织进行数值模拟计算,得到的速度场、温度场的分布符合规范要求,从而进一步说明地板送风系统既能满足个人空调的需要,又能达到节能的目的,为地板送风系统设计提供理论依据。 Adopting CFD κ-ε turbulent model, the typical office underfloor air distribution system was investigated. And SIMPLE algorithm was used to investigate the typical office underfloor air distribution system, The velocity field and temperature field was obtained. It showed that underfloor air distribution system can meet personalized air conditioning, and get energy saving. It can also provide some theoretical references for the design of underfloor air distribution system.
作者 夏永放
机构地区 沈阳工业大学建筑工程学院
出处 《洁净与空调技术》 2008年第4期26-29,共4页 Contamination Control & Air-Conditioning Technology
关键词 地板送风 数值模拟 κ-ε模型 节能 个人化空调 underfloor air distribution numerical simulation κ-ε model energy savings personalized air conditioning
分类号 TU831 [建筑科学—供热、供燃气、通风及空调工程]
  • 相关文献

参考文献9

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二级参考文献38

  • 1马仁民.地板送风技术条件与舒适条件的研究[J].暖通空调,1995,25(6):45-46. 被引量：30
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共引文献57

同被引文献10

  • 1连之伟,马仁民.下送风空调[M].上海:上海交通大学出版社,2006.
  • 2FENG M, TAO Y-X. Energy and exergy performance of building HVAC system with cogeneration plant in subtropical climate [C]//ASME 2007 International Mechanical Engineering Congress and Exposition, 2007,Volume 6:159-171.
  • 3殷平.独立新风地板送风变风量系统[J].湖南暖通空调,2006,(1):2-6.
  • 4Bauman FS, Hui J, Webster T. Heat transfer pathways in underfloor air distribution (UFAD)systems[G]. ASHRAE Yrans,2006,112(2).
  • 5高军.建筑空间热分层理论与应用研究[D].哈尔滨:哈尔滨工业大学,2000.
  • 6F. Bauman, T. Webster, Outlook for underfloor air distribution [J]. ASHREA Journal,2001,43(6): 18-27.
  • 7Chen Qingyan, Glicksman. L. System performance evaluation and de- sign guidelines for displacement ventilation [M]. Atlanta: ASHREA lnc, 2006.
  • 8朱喆,何焰.地板送风系统末端与空调箱的变风量控制[J].暖通空调,2008,38(6):142-144. 被引量：2
  • 9殷平.空调节能技术和措施的辨识(2)——地板送风系统设计中的困惑(上)[J].暖通空调,2010,40(5):64-73. 被引量：2
  • 10曹双华,陈德财,徐先进.变风量地板送风热力分层的数值模拟研究[J].建筑节能,2014,42(2):1-4. 被引量：1

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洁净与空调技术
2008年 第4期

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