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首页> 外文会议>International Conference on Advanced Design and Manufacturing Engineering >Experimental Study of Pool Nucleate Boiling Heat Transfer Characteristics of Lithium Bromide Solution with Additives
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Experimental Study of Pool Nucleate Boiling Heat Transfer Characteristics of Lithium Bromide Solution with Additives

机译：池核沸腾热传递特性与添加剂的实验研究

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The pool nucleate boiling heat transfer characteristics of 10%, 20% and 30% lithium bromide solution was studied in the paper with Polyethylene Glycol Octylphenol Ether as an additive. The results showed that the additive can significantly reduce the surface tension of lithium bromide solution and different concentrations of the solution have its own CMC. The additive can enhance boiling heat transfer. The extreme characteristic strengthening effect was shown. The optimum concentration of heat transfer enhancement was about at CMC of the corresponding concentration of lithium bromide solution. With the improving of lithium bromide solution concentration, the additive effect of heat transfer enhancement was slowing and this trend tends to gradually decrease.
机译：用聚乙二醇辛基苯酚醚作为添加剂，在纸上研究了10％，20％和30％锂溴化物溶液的池核沸腾的传热特性。结果表明，添加剂可显着降低溴化锂溶液的表面张力，不同浓度的溶液具有其自身的CMC。添加剂可以增强沸腾的传热。显示了极端特征强化效果。热传递增强的最佳浓度在相应浓度的溴化锂溶液的CMC下截止。随着溴化锂溶液浓度的改善，热传递增强的添加剂效果正在放缓，这种趋势趋于逐渐减少。

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