Investigation on dynamic simulation of loop heat pipe with small scale flat plate evaporator

摘要

According to the special geometry configuration of miniature loop heat pipe with small scale flat plate evaporator, the correlativity of flow and heat transfer between each part of the LHP is analyzed and a mathematics model of LHP system is established. With the dynamic equilibrium equation of LHP solved by MATLAB/Simulink software, the connection between each node's pressure and temperature at the constant and variable heat flux and the system working characteristics at the high heat flux density are deduced, which provide theoretical foundation for optimization of miniature LHP system design.