摘要
在真空管热管结构分析和边界条件合理假设的前提下,建立二维数学模型;利用FLUENT软件模拟管内热量传递过程,并揭示其温度场和流场的分布规律,分析温度场和流场的影响因素,为今后的真空管热管集热器的设计和优化提供理论依据。
2D mathematical model was created on the basis of heat pipe evacuated tubular structure and the proper hypothesis of boundary condition; FLUENT software was used to simulate the heat transfer progress in the pipe, post the distributing orderliness of temperature field and flow field, and analyze the influence factors of temperature field and flow field for supplying theory gist for the design and optimisation of heat pipe evacuated tubular collector.
出处
《流体机械》
CSCD
北大核心
2009年第2期61-64,共4页
Fluid Machinery
基金
国家高技术研究发展计划(863计划)(2008AA05Z207)
关键词
太阳能
真空管热管
温度场
流场
优化
solar energy
heat pipe evacuated tubular
temperature field
flow field
optimize
