Numerical solution of a phase boundary problem using Fourier Series

被引：0

作者：

Tewari, P ^{[1
]}

Gupta, US ^{[1
]}

Sriniwas ^{[1
]}

机构：

[1] Univ Roorkee, Dept Math, Roorkee 247667, Uttar Pradesh, India

来源：

NATIONAL ACADEMY SCIENCE LETTERS-INDIA | 1998年 / 21卷 / 5-6期

关键词：

plume temperature; heat flux perturbation; phase boundary;

D O I：

暂无

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The determination of phase boundary due to perturbation in basal heat flux and plume temperature has been discussed for a one-dimensional lithosphere thinning problem. The nonlinear problem is solved using a Fourier series method and stiffness arising in the system is removed by Melamed method. Various heat flux are chosen to demonstrate the effect on the moving front with and without plume temperature and time taken by the moving phase boundary is calculated for different cases of heat variation.

引用

页码：157 / 164

页数：8

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