期刊论文

Heat transfer performance of honeycomb microchannel separated heat pipe

中文

化学工程

1005-9954

2024

52

1

48-53

10.3969/j.issn.1005-9954.2024.01.009

52075538:国家自然科学基金 11872374:国家自然科学基金 2020JJ5670:湖南省自然科学基金资助项目

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仿蜂巢微通道应用于分离式热管蒸发段,基于多相流VOF(流体体积)法并通过数值模拟来探究仿蜂巢微通道分离式热管的流动和热特性。模型计算验证了实验可行性达到标准,并针对不同充液率和加热功率对仿蜂巢微通道分离式热管传热性能的影...展开更多 仿蜂巢微通道应用于分离式热管蒸发段,基于多相流VOF(流体体积)法并通过数值模拟来探究仿蜂巢微通道分离式热管的流动和热特性。模型计算验证了实验可行性达到标准,并针对不同充液率和加热功率对仿蜂巢微通道分离式热管传热性能的影响进行了仿真研究。结果表明:充液率为80%的条件下其热阻达到最小值,传热性能最优。并且在同一充液率下随着加热功率的增大...

Honeycomb microchannel was applied to the evaporation section of separated heat pipe.Based on multiphase flow VOF(volume of fluid)and numerical simulation method,the flow and thermal characteristics of honeycomb microchannel separated heat pipe were investigated.The exp...MORE Honeycomb microchannel was applied to the evaporation section of separated heat pipe.Based on multiphase flow VOF(volume of fluid)and numerical simulation method,the flow and thermal characteristics of honeycomb microchannel separated heat pipe were investigated.The experimental feasibility was verified by the model calc...