Numerical Simulation of Conjugate Heat Exchange at Gas Flowing in a Well

A mathematical model is offered for conjugate heat exchange when gas flows in the section of a vertical well. The motion of the medium is described using a two-dimensional axisymmetric stationary formulation based on boundary-layer equations. The turbulent gas flowing due to the reservoir energy is...

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Autores principales:	Al’es Michael, Makarov Sergey, Karpov Alexandr
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/9b3bc6a2e9964ef2899f71d06789609a
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spelling	oai:doaj.org-article:9b3bc6a2e9964ef2899f71d06789609a2021-11-08T15:20:32ZNumerical Simulation of Conjugate Heat Exchange at Gas Flowing in a Well2261-236X10.1051/matecconf/202134603039https://doaj.org/article/9b3bc6a2e9964ef2899f71d06789609a2021-01-01T00:00:00Zhttps://www.matec-conferences.org/articles/matecconf/pdf/2021/15/matecconf_icmtmte2021_03039.pdfhttps://doaj.org/toc/2261-236XA mathematical model is offered for conjugate heat exchange when gas flows in the section of a vertical well. The motion of the medium is described using a two-dimensional axisymmetric stationary formulation based on boundary-layer equations. The turbulent gas flowing due to the reservoir energy is considered. Natural gas is taken as a travelling medium. The numerical simulation results are presented in the form of the dependences of the flow temperature and gas density along the radius of the well on the external factors of the heat exchange changing along the well height. The results describe the thermobaric state of the well in the condition of the conjugate heat exchange of the produced natural gas flow and tubed well depending on the external thermal conditions.Al’es MichaelMakarov SergeyKarpov AlexandrEDP SciencesarticleEngineering (General). Civil engineering (General)TA1-2040ENFRMATEC Web of Conferences, Vol 346, p 03039 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Engineering (General). Civil engineering (General) TA1-2040 Al’es Michael Makarov Sergey Karpov Alexandr Numerical Simulation of Conjugate Heat Exchange at Gas Flowing in a Well
description	A mathematical model is offered for conjugate heat exchange when gas flows in the section of a vertical well. The motion of the medium is described using a two-dimensional axisymmetric stationary formulation based on boundary-layer equations. The turbulent gas flowing due to the reservoir energy is considered. Natural gas is taken as a travelling medium. The numerical simulation results are presented in the form of the dependences of the flow temperature and gas density along the radius of the well on the external factors of the heat exchange changing along the well height. The results describe the thermobaric state of the well in the condition of the conjugate heat exchange of the produced natural gas flow and tubed well depending on the external thermal conditions.
format	article
author	Al’es Michael Makarov Sergey Karpov Alexandr
author_facet	Al’es Michael Makarov Sergey Karpov Alexandr
author_sort	Al’es Michael
title	Numerical Simulation of Conjugate Heat Exchange at Gas Flowing in a Well
title_short	Numerical Simulation of Conjugate Heat Exchange at Gas Flowing in a Well
title_full	Numerical Simulation of Conjugate Heat Exchange at Gas Flowing in a Well
title_fullStr	Numerical Simulation of Conjugate Heat Exchange at Gas Flowing in a Well
title_full_unstemmed	Numerical Simulation of Conjugate Heat Exchange at Gas Flowing in a Well
title_sort	numerical simulation of conjugate heat exchange at gas flowing in a well
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/9b3bc6a2e9964ef2899f71d06789609a
work_keys_str_mv	AT alesmichael numericalsimulationofconjugateheatexchangeatgasflowinginawell AT makarovsergey numericalsimulationofconjugateheatexchangeatgasflowinginawell AT karpovalexandr numericalsimulationofconjugateheatexchangeatgasflowinginawell
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Numerical Simulation of Conjugate Heat Exchange at Gas Flowing in a Well

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