The modified Newton-Rafson method for solving the system of nonlinear equations in complicated heat transfer problems / Malikov Yu.K., Lisienko V.G., Saplin A.V. // Inzhenerno-Fizicheskii Zhurnal. - 1991. - V. 61, l. 3. - P. 485-492.

ISSN:

00210285

Type:

Article

Abstract:

A numerical method is proposed to solve the system of nonlinear equations arising during algebraic approximation of the transport equations of energy by radiation and convection. The classical Newton-Rafson scheme lies in the base of the method. In order to solve the system of linearized equations, the method of conjugated gradients with a prespecified and symmetrized matrix of the system is used. Consideration is given to different kinds of preconditionality, a sphere of application of each of them is determined. With reference to a test example the effectiveness of the proposed method as compared to the Newton-Rafson method is shown.

Author keywords:

Index keywords:

Computer Aided Analysis; Heat Transfer - Radiation; Mathematical Techniques - Algorithms; Mathematical Techniques - Approximation Theory; Thermal Insulation - Coolants; Radiation Energy Transport; Hea

DOI:

нет данных

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-0026227477&partnerID=40&md5=c157016a6c9e260a082a684e1de651ea

Соавторы в МНС:

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Другие поля

Поле	Значение
Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-0026227477&partnerID=40&md5=c157016a6c9e260a082a684e1de651ea
Correspondence Address	Malikov, Yu.K.
CODEN	50004
Language of Original Document	Russian
Abbreviated Source Title	Inzh Fiz Zh
Source	Scopus