期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

送风布局对数据机房封闭冷通道内气流组织影响的数值模拟研究 被引量：6

Numerical Simulation of the Air Layout Impact on the Data Room with Cold Aisle
下载PDF
导出
摘要 针对数据机房在地板正向送风形式下在冷通道内所存在的气流组织不均匀现象,通过CFD数值模拟方法,分析了地板侧向送风、双向侧向送风、双向正向送风3种送风形式对冷通道内气流环境的影响。分析结果显示,侧向送风在冷量利用率、机柜进风均匀性方面较正向送风形式有很大优势,但存在送风方向性问题。正向与侧向两者冷量利用率在双边送风后都有所提升,在提升效果上,正向送风提升较多。 The issue how to improve the airflow uniformity in a data center with cold aisle is expounded. Computational fluid dynamic is used to investigate lateral blast, two-way lateral blast and twoway forward blast that will have the influence on the airflow distribution as well as the corresponding cooling. The result indicates that lateral blast has great advantages over the forward blast in cold efficiency and airflow uniformity of cabinet. Both the forward and lateral blast in cooling capacity utilization has been enhanced in the bilateral blast. But on the enhancing effect, the forward blast upgrades more.
作者 许文杰 刘金祥 范昕杰
机构地区 南京工业大学
出处 《建筑节能》 CAS 2014年第8期33-37,共5页 BUILDING ENERGY EFFICIENCY
关键词 数据机房 气流组织 冷热通道 侧向送风 冷量利用率 data center air distribution hot/cold aisle lateral blast cooling capacity
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5

  • 1Jinkyun Cho, Taesnb Lim, Byungseon Scan Kim. Measurements and predictions of the air distribution systems in high compute density (Inter-net) data centers[J]. Energy and Builidings,2009,41 (10): 1107-1115.
  • 2Boucher T D, Auslander D M, Bash C E, et al. Viability of dynamic cooling control in a data center environment[C]//ITHERM 2004-Ninth In- tersoeiety Con ference on Thermal and Thermomechanieal Phenomena in Electronic Systems, Las Vegas, NV,2004,(1):593 -600.
  • 3Bhopte S, Agonafer D, Schmidt R R, et al. Optimization of data center room layout to minimize rack inlet air temperature[C]//IPACK' 05 - Inter- national Electronic Packaging Technical Conference and Exhibition, San Francisco, CA,2005.
  • 4杨苹,肖莹,简弃非,罗学维,刘文飞.通信机房的气流组织特性与空调冷量调配方案[J].华南理工大学学报（自然科学版）,2009,37(11):107-111. 被引量：15
  • 5王婷婷,廖胜明.通信机房室内气流组织的数值研究[J].科学时代,2011(5):65-67. 被引量：2

二级参考文献8

  • 1林素菊,刘小兵,苏华,温晓军.高大空间分层空调室内气流的数值模拟[J].制冷与空调（四川）,2005,19(1):4-6. 被引量：20
  • 2Nakao M,Hayama H, Uekusa T, An efficient cooling system for telecommunication equipment rooms [ C ] //Proceedings of the 10th International Tele-communications Energy Conference. San Diego, Canada: [ s. n, ], 1988: 344-349.
  • 3Maeda Y, Seshimo Y, Okazaki T, Study of a cooling system for the telecommunication base site [ J ]. ASHRAE Transactions,2005,111 (2) : 746-755.
  • 4Choi J ,Jeon J, Kim Y. Cooling performance of a hybrid refrigeration system designed for telecommunication eqmpment rooms [ J ]. Applied Thermal Engineering, 2007,27 ( 11/12 ) :2026-2032.
  • 5Sven Reichrath, Tom W Davies. Using CFD to model the internal climate of green houses:past, present and future [ J ]. Agronomie, 2002 (22): 3-19.
  • 6Ould Khaoua S A, Bournet P E, Migeon C, et al. Analysis of greenhouses ventilation efficiency based on computional fluid dynamics [ J ]. Biosystems Engineering, 2006, 95 (1) :83-98.
  • 7Mark Chown. Building simulation as an aide to design [ C ]// Eighth International IBPSA Conference. Eindhoven. Netherlands : [ s. n. ] ,2003 : 11-14.
  • 8龚光彩.CFD技术在暖通空调制冷工程中的应用[J].暖通空调,1999,29(6):25-27. 被引量：57

共引文献15

同被引文献39

引证文献6

二级引证文献14

建筑节能
2014年 第8期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部