Heat Conduction Simulation of 2D Moving Heat Source Problems Using a Moving Mesh Method

المؤلفون المشاركون

Hu, Zhicheng
Liu, Zhihui

المصدر

Advances in Mathematical Physics

العدد

المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-16، 16ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2020-02-11

دولة النشر

مصر

عدد الصفحات

16

التخصصات الرئيسية

الفيزياء

الملخص EN

This paper focuses on efficiently numerical investigation of two-dimensional heat conduction problems of material subjected to multiple moving Gaussian point heat sources.

All heat sources are imposed on the inside of material and assumed to move along some specified straight lines or curves with time-dependent velocities.

A simple but efficient moving mesh method, which continuously adjusts the two-dimensional mesh dimension by dimension upon the one-dimensional moving mesh partial differential equation with an appropriate monitor function of the temperature field, has been developed.

The physical model problem is then solved on this adaptive moving mesh.

Numerical experiments are presented to exhibit the capability of the proposed moving mesh algorithm to efficiently and accurately simulate the moving heat source problems.

The transient heat conduction phenomena due to various parameters of the moving heat sources, including the number of heat sources and the types of motion, are well simulated and investigated.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Hu, Zhicheng& Liu, Zhihui. 2020. Heat Conduction Simulation of 2D Moving Heat Source Problems Using a Moving Mesh Method. Advances in Mathematical Physics،Vol. 2020, no. 2020, pp.1-16.
https://search.emarefa.net/detail/BIM-1127443

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Hu, Zhicheng& Liu, Zhihui. Heat Conduction Simulation of 2D Moving Heat Source Problems Using a Moving Mesh Method. Advances in Mathematical Physics No. 2020 (2020), pp.1-16.
https://search.emarefa.net/detail/BIM-1127443

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Hu, Zhicheng& Liu, Zhihui. Heat Conduction Simulation of 2D Moving Heat Source Problems Using a Moving Mesh Method. Advances in Mathematical Physics. 2020. Vol. 2020, no. 2020, pp.1-16.
https://search.emarefa.net/detail/BIM-1127443

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1127443