[1]陈越南,潘武斌,杨晓清.变时间步长热焓法求解伴有相变的热传导问题[J].东南大学学报(自然科学版),1989,19(1):40-46.[doi:10.3969/j.issn.1001-0505.1989.01.006]
 Chen Yuenan Pan Wubin Yang Xiaoqing(Department of Mechanics,Zhejiang University).Numerical Calculation of the Heat Conduction Problem with Phase Change by Using Enthalpy Method with Varied Time Step[J].Journal of Southeast University (Natural Science Edition),1989,19(1):40-46.[doi:10.3969/j.issn.1001-0505.1989.01.006]
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变时间步长热焓法求解伴有相变的热传导问题()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
19
期数:
1989年第1期
页码:
40-46
栏目:
本刊信息
出版日期:
1989-01-20

文章信息/Info

Title:
Numerical Calculation of the Heat Conduction Problem with Phase Change by Using Enthalpy Method with Varied Time Step
作者:
陈越南潘武斌杨晓清
浙江大学力学系; 浙江大学力学系
Author(s):
Chen Yuenan Pan Wubin Yang Xiaoqing(Department of Mechanics Zhejiang University)
关键词:
数值计算 传热 相变 热传导/焓法
Keywords:
numerical calculation heat transfer phase transformation heat conduction / enthalpy method
分类号:
+
DOI:
10.3969/j.issn.1001-0505.1989.01.006
摘要:
本文在有相变的热传导方程中引入热焓,提出了一种稳定收敛迅速的数值方法——变时间步长焓法,用该方法分析求解了平板以及小球颗拉在气流中的凝固过程,计算结果与积分解的结果十分吻合。
Abstract:
In this paper the enthalpy is introduced in the thermal conduction equation with phase change and a numerical method, enthalpy method with varied time step, which is more stable and easier to converge than others is proposed. The condensing processes for a flat plate and a small sphere in the flow have been solved by using the method, the results obtained are in good agreement with the integral solution.

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更新日期/Last Update: 2013-04-30