We present the results of experimental investigation of heat transfer in propane pool boiling on single horizontal stainless steel plane pipes and pipes with porous coating produced by electric arc gas-thermal spraying. We also studied the loop heat pipe evaporator wick structure made from aluminum oxide ceramic with heat generation inside the wick. Experiments were carried out at the saturation temperature T{sub}s = +40℃ (p* = p/p{sub}c = 0.081-0.323) in the range of heat loads q = 0.1-100 kW/m{sup}2 for tubes and T{sub}s = 30℃ (p* = p/p{sub}c = 0.254), q = 0.02-8 kW/m{sup}2 for the loop heat pipe evaporator.
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机译：我们提出了在单个水平不锈钢平面管和电弧气热喷涂生产的多孔涂层管上丙烷池沸腾传热的实验研究结果。我们还研究了由氧化铝陶瓷制成的回路热管蒸发器芯结构，芯内部产生热量。在热负荷q = 0.1-100 kW / m {sup}的范围内，在饱和温度T {sub} s = + 40℃（p * = p / p {sub} c = 0.081-0.323）下进行实验对于管子为2，T {sub} s = 30℃（p * = p / p {sub} c = 0.254），对于回路热管蒸发器，q = 0.02-8 kW / m {sup} 2。
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