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Numerical simulation

Zabrocki, Knud and Seifert, Wolfgang (2016) Numerical simulation. In: Continuum theory and modeling of thermoelectric elements Wiley-VCH. pp. 281-334.

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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/9783527338405.ch6/summary

Abstract

This chapter analyzes some problems of the behavior of TE elements and devices by numerical methods. The numerical methods are subgrouped into three major approaches as finite difference method, finite volume method, and finite element method. Each of these methods has its advantages depending on the nature of the underlying physical problem. For the choice of the numerical method and particular schemes, the type of the partial differential equation plays a significant role. For the calculation of the performance of a thermoelectric module (TEM), several parameters and quantities have to be known. The chapter highlights the analogy between the thermal and electrical system parameters of a TEM. When the material properties depend on further parameters, numerical methods are indispensable because nonlinear problems result typically. The chapter discusses an example with temperature-dependent material properties.

Item URL in elib:https://elib.dlr.de/108727/
Document Type:Book Section
Title:Numerical simulation
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Zabrocki, KnudInstitute of Materials Research, German Aerospace Center (DLR), 51170 Köln, GermanyUNSPECIFIED
Seifert, WolfgangUniversity Halle-Wittenberg, Institute of Physics, 06099 Halle, GermanyUNSPECIFIED
Date:January 2016
Journal or Publication Title:Continuum theory and modeling of thermoelectric elements
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI :10.1002/9783527338405.ch6
Page Range:pp. 281-334
Publisher:Wiley-VCH
Status:Published
Keywords:finite difference method; finite element method; finite volume method; nonlinear material parameters; TE elements; thermoelectric module
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Terrestrial Vehicles (old)
DLR - Research area:Transport
DLR - Program:V BF - Bodengebundene Fahrzeuge
DLR - Research theme (Project):V - NGC-Antriebsstrang (old)
Location: Köln-Porz
Institutes and Institutions:Institute of Materials Research > Thermoelectric Materials and Systems
Deposited By: Zabrocki, Dr. Knud
Deposited On:05 Dec 2016 07:30
Last Modified:05 Dec 2016 07:30

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