Simulation of Unsteady Heat Transfer in the Liquid Core of the Earth with Allowance for Internal Heat Sinks

The results of numerical simulation of unsteady convective heat transfer of an electrically conductive liquid in a spherical layer (modeling the Earth’s liquid core) under boundary conditions for a temperature of the first kind and in the presence of internal (negative) heat sinks are presented. The...

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Published in:IOP conference series. Earth and environmental science 2021-03, Vol.666 (5), p.52048
Main Authors: Solovjev, S, Solovjeva, T S
Format: Article
Language:English
Subjects:
Boundary conditions
Computational fluid dynamics
Convective heat transfer
Earth core
Heat
Heat sinks
Heat transfer
Liquid flow
Magnetic fields
Magnetic induction
Mathematical models
Sinkholes
Temperature distribution
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Solovjeva, T S
description The results of numerical simulation of unsteady convective heat transfer of an electrically conductive liquid in a spherical layer (modeling the Earth’s liquid core) under boundary conditions for a temperature of the first kind and in the presence of internal (negative) heat sinks are presented. The effect of internal heat sinks on the evolution of the structure of a liquid flow, temperature field, magnetic induction, and the distribution of Nusselt numbers in a strong magnetic field is investigated.
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subjects Boundary conditions
Computational fluid dynamics
Convective heat transfer
Earth core
Heat
Heat sinks
Heat transfer
Liquid flow
Magnetic fields
Magnetic induction
Mathematical models
Sinkholes
Temperature distribution
title Simulation of Unsteady Heat Transfer in the Liquid Core of the Earth with Allowance for Internal Heat Sinks
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