Experimental Study on Rack Cooling System based on a Pulsating Heat Pipe | |
Lu, Q. Y. and Jia, L.1 | |
2016 | |
关键词 | cooling rack data center pulsating heat pipe Thermodynamics Engineering |
中文摘要 | The contribution deals with the experimental and numerical investigation of compressible flow through the tip-section turbine blade cascade with the blade 54 '' long. Experimental investigations by means of optical (interferometry and schlieren method) and pneumatic measurements provide more information about the behaviour and nature of basic phenomena occurring in the profile cascade flow field. The numerical simulation was carried out by means of the EARSM turbulence model according to Hellsten [5] completed by the bypass transition model with the algebraic equation for the intermittency coefficient proposed by Straka and Prihoda [6] and implemented into the in-house numerical code. The investigation was focused particularly on the effect of shock waves on the shear layer development including the laminar/turbulent transition. Interactions of shock waves with shear layers on both sides of the blade result usually in the transition in attached and/or separated flow and so to the considerable impact to the flow structure and energy losses in the blade cascade. |
内容类型 | 期刊论文 |
源URL | [http://ir.etp.ac.cn/handle/311046/113099] |
专题 | 工程热物理研究所_Journal of Thermal Science_期刊论文 |
作者单位 | 1.[Lu Qianyi 2.Jia Li] Beijing Jiaotong Univ, Sch Mech Elect & Control Engn, Inst Thermal Engn, Beijing 100044, Peoples R China. [Lu Qianyi 3.Jia Li] Beijing Key Lab Flow & Heat Transfer Phase Changi, Beijing 100044, Peoples R China. |
推荐引用方式 GB/T 7714 | Lu, Q. Y. and Jia, L.. Experimental Study on Rack Cooling System based on a Pulsating Heat Pipe[J],2016. |
APA | Lu, Q. Y. and Jia, L..(2016).Experimental Study on Rack Cooling System based on a Pulsating Heat Pipe.. |
MLA | Lu, Q. Y. and Jia, L.."Experimental Study on Rack Cooling System based on a Pulsating Heat Pipe".(2016). |
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