THE PROCESS OF HEAT TRANSFER IN TWO-LAYERED CYLINDRICAL BODY

THE PROCESS OF HEAT TRANSFER IN TWO-LAYERED CYLINDRICAL BODY

Determination of thermal regimes of composite cylindrical bodies by analytical methods leads to the appearance of complex characteristic equations, the solution of which is the determination of eigenvalues. The article considers a relatively simple approximate analytical method for determining the e...

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Main Authors: U. V. Vidin, R. V. Kazakov, V. S. Zlobin
Format: Article
Language:English
Published: Kazan State Power Engineering University 2019-02-01
Series:Известия высших учебных заведений: Проблемы энергетики
Subjects:
characteristic equation
eigenvalues
non-stationary temperature field
non-uniform cylindrical body
Online Access:https://www.energyret.ru/jour/article/view/808
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spelling doaj-b199069217e24544a36175a4c8e4002f2021-07-28T13:16:31ZengKazan State Power Engineering UniversityИзвестия высших учебных заведений: Проблемы энергетики1998-99032019-02-012011-12939810.30724/1998-9903-2018-20-11-12-93-98543THE PROCESS OF HEAT TRANSFER IN TWO-LAYERED CYLINDRICAL BODYU. V. Vidin0R. V. Kazakov1V. S. Zlobin2Polytechnic Institute of the Siberian Federal University, KrasnoyarskPeople's control in housing and communal services, KrasnoyarskPolytechnic Institute of the Siberian Federal University, KrasnoyarskDetermination of thermal regimes of composite cylindrical bodies by analytical methods leads to the appearance of complex characteristic equations, the solution of which is the determination of eigenvalues. The article considers a relatively simple approximate analytical method for determining the eigenvalues of characteristic equations for a two-layer cylindrical body under boundary conditions of the third kind. This method can also be easily used in more complex formulations of heat conduction problems.https://www.energyret.ru/jour/article/view/808characteristic equationeigenvaluesnon-stationary temperature fieldnon-uniform cylindrical body
collection DOAJ
language English
format Article
sources DOAJ
author U. V. Vidin
R. V. Kazakov
V. S. Zlobin
spellingShingle U. V. Vidin
R. V. Kazakov
V. S. Zlobin
THE PROCESS OF HEAT TRANSFER IN TWO-LAYERED CYLINDRICAL BODY
Известия высших учебных заведений: Проблемы энергетики
characteristic equation
eigenvalues
non-stationary temperature field
non-uniform cylindrical body
author_facet U. V. Vidin
R. V. Kazakov
V. S. Zlobin
author_sort U. V. Vidin
title THE PROCESS OF HEAT TRANSFER IN TWO-LAYERED CYLINDRICAL BODY
title_short THE PROCESS OF HEAT TRANSFER IN TWO-LAYERED CYLINDRICAL BODY
title_full THE PROCESS OF HEAT TRANSFER IN TWO-LAYERED CYLINDRICAL BODY
title_fullStr THE PROCESS OF HEAT TRANSFER IN TWO-LAYERED CYLINDRICAL BODY
title_full_unstemmed THE PROCESS OF HEAT TRANSFER IN TWO-LAYERED CYLINDRICAL BODY
title_sort process of heat transfer in two-layered cylindrical body
publisher Kazan State Power Engineering University
series Известия высших учебных заведений: Проблемы энергетики
issn 1998-9903
publishDate 2019-02-01
description Determination of thermal regimes of composite cylindrical bodies by analytical methods leads to the appearance of complex characteristic equations, the solution of which is the determination of eigenvalues. The article considers a relatively simple approximate analytical method for determining the eigenvalues of characteristic equations for a two-layer cylindrical body under boundary conditions of the third kind. This method can also be easily used in more complex formulations of heat conduction problems.
topic characteristic equation
eigenvalues
non-stationary temperature field
non-uniform cylindrical body
url https://www.energyret.ru/jour/article/view/808
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