NUMERICAL ANALYSIS ON HEAT TRANSFER WITH FLOW AND PHASE CHANGE IN THE FLAT PLATE EVAPORATOR OF A CAPILLARY PUMPED LOOP

摘要：

A two-dimensional numerical model for the small-scale flat plate CPL evaporator is presented, which included liquid and vapor flow, heat transfer and phase change in the porous wick structure, heat transfer and flow in the compensation cavity and heat transfer in vapor grooves and metal wall. The entire evaporator was solved with SIMPLE algorithm as a conjugate problem. The side wall effect working limit for the small scale flat plate CPL is introduced. The influences of heat fluxes, metal wall material and liquid subcooling on the evaporator performance are discussed in detailed.

作者: Z.M. Wan W. Liu Y.L. Liu A. Nakayama

作者单位: College of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan,430074 Department of Mechanical Engineering, Shizuoka University, 3-5-1 Johoku, Hamamatsu, 432-8561,Japan

会议类型: 国际会议

会议名称: 第九届工程结构完整性国际会议(The Ninth International Conference on Engineering Structural Integrity Assessment)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-10-15（万方平台首次上网日期，不代表论文的发表时间）