Decrease in errors at solution of problems of heat conductivity by finite element method

The method of the choice of a step on time at the solution of non-stationary problems of heat conductivity is presented in the article. Comparison with the analytical decision is made. The algorithm of the choice of a step in the automatic mode is offered. Application of this technique allows to...

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Main Author: S. V. Fedorov
Format: Article
Language:English
Published: Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education 2018-09-01
Series:Омский научный вестник
Subjects:
Online Access:https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2018/4%20(160)/169-173%20%D0%A4%D0%B5%D0%B4%D0%BE%D1%80%D0%BE%D0%B2%20%D0%A1.%20%D0%92..pdf
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author S. V. Fedorov
author_facet S. V. Fedorov
author_sort S. V. Fedorov
collection DOAJ
description The method of the choice of a step on time at the solution of non-stationary problems of heat conductivity is presented in the article. Comparison with the analytical decision is made. The algorithm of the choice of a step in the automatic mode is offered. Application of this technique allows to reduce significantly expenses of machine time for carrying out calculation of the nonstationary temperature field without error in accuracy. The specified technique is realized in the Temper-3D program used for performance of heat technical calculations of the protecting designs.
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institution Kabale University
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language English
publishDate 2018-09-01
publisher Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
record_format Article
series Омский научный вестник
spelling doaj-art-ea53fc2d963d4de38c0c4a92a5adaf2c2025-02-02T04:37:54ZengOmsk State Technical University, Federal State Autonoumos Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412018-09-014 (160)16917310.25206/1813-8225-2018-160-169-173Decrease in errors at solution of problems of heat conductivity by finite element methodS. V. Fedorov0Omsk State Technical UniversityThe method of the choice of a step on time at the solution of non-stationary problems of heat conductivity is presented in the article. Comparison with the analytical decision is made. The algorithm of the choice of a step in the automatic mode is offered. Application of this technique allows to reduce significantly expenses of machine time for carrying out calculation of the nonstationary temperature field without error in accuracy. The specified technique is realized in the Temper-3D program used for performance of heat technical calculations of the protecting designs.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2018/4%20(160)/169-173%20%D0%A4%D0%B5%D0%B4%D0%BE%D1%80%D0%BE%D0%B2%20%D0%A1.%20%D0%92..pdffinite element method (fem)heat technical calculation of fem«temper–3d»validation of en iso 1021automatic generation of final and element network
spellingShingle S. V. Fedorov
Decrease in errors at solution of problems of heat conductivity by finite element method
Омский научный вестник
finite element method (fem)
heat technical calculation of fem
«temper–3d»
validation of en iso 1021
automatic generation of final and element network
title Decrease in errors at solution of problems of heat conductivity by finite element method
title_full Decrease in errors at solution of problems of heat conductivity by finite element method
title_fullStr Decrease in errors at solution of problems of heat conductivity by finite element method
title_full_unstemmed Decrease in errors at solution of problems of heat conductivity by finite element method
title_short Decrease in errors at solution of problems of heat conductivity by finite element method
title_sort decrease in errors at solution of problems of heat conductivity by finite element method
topic finite element method (fem)
heat technical calculation of fem
«temper–3d»
validation of en iso 1021
automatic generation of final and element network
url https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2018/4%20(160)/169-173%20%D0%A4%D0%B5%D0%B4%D0%BE%D1%80%D0%BE%D0%B2%20%D0%A1.%20%D0%92..pdf
work_keys_str_mv AT svfedorov decreaseinerrorsatsolutionofproblemsofheatconductivitybyfiniteelementmethod