Analytical solution of two-dimensional unsteady heat conduction in multi-layered cylindrical sectors applied to thermal plug and abandonment of oil wells

In this work, a hybrid analytical and numerical solution for transient heat conduction across a composite cylindrical sector is presented. A two-dimensional domain consisting of a multi-layer circular sector of angle φ was investigated (φ

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Bibliographische Detailangaben
Veröffentlicht in:	International journal of thermal sciences 2023-06, Vol.188, p.108180, Article 108180
Hauptverfasser:	De Andrade, Gabriel S., Nascimento, Ernandes J.G., de Lemos, Marcelo J.S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Composite cylinder domain Hybrid analytical/numerical solution Plug and abandonment Polar coordinates Separation of variables method Transient heat conduction
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	In this work, a hybrid analytical and numerical solution for transient heat conduction across a composite cylindrical sector is presented. A two-dimensional domain consisting of a multi-layer circular sector of angle φ was investigated (φ
ISSN:	1290-0729 1778-4166
DOI:	10.1016/j.ijthermalsci.2023.108180