摘要
本文建立数学模型对两相闭式热虹吸管换热特性进行数值模拟。考察了几何尺寸、工质及加热条件对液膜流态、液膜厚度等的影响。
One-dimentional.steady-state numerical model was devoloped to simulate the operation of closed,two-phase thermosyphon based on the previous experimental and theoretical studies.This model is used to analyse how the parameters of geometry,fill chorge,working fluid and heating or coding conditrons affect the heat transfer characteristics.Such analysis is helpful to understand the internal mechanism of the operatton in the closed,two-phase thermosyphon.This work can be used for optimisation study and design of thermosyphon.
出处
《节能技术》
CAS
2000年第1期9-10,13,共3页
Energy Conservation Technology
关键词
热虹吸管
传热特性
数值模拟
热管
几何尺寸
Two-phase Closed Thermosyphon
Characteristics of Heat Transfer
Numerical Simulation
