Heat Pipe Science and Technology, An International Journal
年間 4 号発行
ISSN 印刷: 2151-7975
ISSN オンライン: 2151-7991
DYNAMIC MODEL OF PHASE CHANGE IN THE CPL EVAPORATOR
巻 5,
発行 1-4, 2014,
pp. 343-350
DOI: 10.1615/HeatPipeScieTech.v5.i1-4.380
要約
A two dimensional unsteady mathematical model is developed to describe heat and mass transfer in unsaturated porous wick of a flat Capillary Pumped Loop evaporator. The calculation domain is divided in two parts: vapor region and liquid region. The governing equations are solved by the Finite Element Method. The simulations results are presented then for a sintered nickel wick and methanol as a working fluid. The dynamic and thermodynamic behavior of the working fluid in the capillary structure are discussed in this paper.
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