用样条配点法计算圆柱通道内的温度场

IF 0.9 4区物理与天体物理 Q4 PHYSICS, APPLIED

Technical Physics Letters Pub Date : 2025-07-20 DOI:10.1134/S1063785025700117

A. V. Sadykov

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引用次数: 0

摘要

提出了一种用样条配点法数值求解能量方程的计算格式。样条配点法通过规范化b样条来表示三次样条。采用变方向法和变迭代参数法求解关于样条系数的线性方程组。

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Calculation of the Temperature Field in a Cylindrical Channel by the Spline Collocation Method

A computational scheme is proposed for the numerical solution of the energy equation by the spline collocation method. The spline collocation method uses the representation of cubic splines through normalized B-splines. The system of linear equations with respect to the spline coefficients is solved by the method of variable directions with a variable iterative parameter.

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来源期刊

Technical Physics Letters 物理-物理：应用

CiteScore

1.50

自引率

0.00%

发文量

审稿时长

2-4 weeks

期刊介绍： Technical Physics Letters is a companion journal to Technical Physics and offers rapid publication of developments in theoretical and experimental physics with potential technological applications. Recent emphasis has included many papers on gas lasers and on lasing in semiconductors, as well as many reports on high Tc superconductivity. The excellent coverage of plasma physics seen in the parent journal, Technical Physics, is also present here with quick communication of developments in theoretical and experimental work in all fields with probable technical applications. Topics covered are basic and applied physics; plasma physics; solid state physics; physical electronics; accelerators; microwave electron devices; holography.