He II的二维热传导分析,用隐式方法

Masato Takahashi, T. Suekane, T. Okamura
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引用次数: 0

摘要

利用隐式方法编制了二维He II热传导计算程序。它考虑了He II的热传导方程,省略了双流体模型的一些参数。隐式方法可以避免由相互摩擦项引起的数值失稳。可以节省计算时间和计算能力。He II的各种热输入、浴槽温度和加热器长度的温度分布可以在个人计算机上短时间内计算出来。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Two-dimensional Heat Conduction Analysis of He II, Using Implicit Method
A two-dimensional calculation code of He II heat conduction, using implicit method, has been developed. It considers a heat conduction equation of He II, omitting some parameters of the two-fluid model. Implicit method can avoid numerical instabilty from a mutual friction term. The computation time and computer power for the calculation can be saved. The temperature distribution of He II for various heat inputs, bath temperatures, and heater lengths may be calculated on a personal computer in short time.
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