Design and Method for an Experimental Setup to evaluate the Heat Transfer in a Watercooled Eddy Current Brake

Köhler, Christoph und Holtmann, Christoph und Rinderknecht, Frank (2024) Design and Method for an Experimental Setup to evaluate the Heat Transfer in a Watercooled Eddy Current Brake. In: 2024 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles & International Transportation Electrification Conference (ESARS-ITEC). 7th edition of the International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles (ESARS) and International Transportation Electrification Conference, 2024-11-26 - 2024-11-29, Neapel, Italien. doi: 10.1109/ESARS-ITEC60450.2024.10819774. ISBN 979-8-3503-7390-5.

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Offizielle URL: https://ieeexplore.ieee.org/document/10819774

Kurzfassung

In this article the design and the method for an experimental setup to investigate the heat transfer of eddy current brakes with anisotropic structure is presented. In order to determine the heat transfer coefficient, the wall temperature is calculated using the temperature-dependent electrical resistance. The heat is induced by Joule heating. A coupled 3D multiphysics single flow simulation setup is used to investigate the temperature profile along the length. With this method it is possible to design and set up an experiment to investigate the flow boiling heat transfer coefficient in a eddy current brake with anisotropic material structure.

elib-URL des Eintrags:

https://elib.dlr.de/210221/

Dokumentart:

Konferenzbeitrag (Vortrag)

Titel:

Design and Method for an Experimental Setup to evaluate the Heat Transfer in a Watercooled Eddy Current Brake

Autoren:

Autoren	Institution oder E-Mail-Adresse	Autoren-ORCID-iD	ORCID Put Code
Köhler, Christoph	Christoph.Koehler (at) dlr.de	https://orcid.org/0000-0002-8732-1127	177286865
Holtmann, Christoph	Christoph.Holtmann (at) dlr.de	https://orcid.org/0000-0002-1703-7964	177286867
Rinderknecht, Frank	Frank.Rinderknecht (at) dlr.de	https://orcid.org/0009-0009-9452-1715	NICHT SPEZIFIZIERT

Datum:

2024

Erschienen in:

2024 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles & International Transportation Electrification Conference (ESARS-ITEC)

Referierte Publikation:

Open Access:

Nein

Gold Open Access:

Nein

In SCOPUS:

Nein

In ISI Web of Science:

Nein

DOI:

10.1109/ESARS-ITEC60450.2024.10819774

ISBN:

979-8-3503-7390-5

Status:

veröffentlicht

Stichwörter:

eddy current brake, Nusselt correlation, thermal limits, CFD, forced convection, mini channel flow, coupled simulation, temperature resistivity, nonconstant heat source, joule heating

Veranstaltungstitel:

7th edition of the International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles (ESARS) and International Transportation Electrification Conference

Veranstaltungsort:

Neapel, Italien

Veranstaltungsart:

internationale Konferenz

Veranstaltungsbeginn:

26 November 2024

Veranstaltungsende:

29 November 2024

HGF - Forschungsbereich:

Luftfahrt, Raumfahrt und Verkehr

HGF - Programm:

Verkehr

HGF - Programmthema:

Straßenverkehr

DLR - Schwerpunkt:

Verkehr

DLR - Forschungsgebiet:

V ST Straßenverkehr

DLR - Teilgebiet (Projekt, Vorhaben):

V - FFAE - Fahrzeugkonzepte, Fahrzeugstruktur, Antriebsstrang und Energiemanagement

Standort:

Stuttgart

Institute & Einrichtungen:

Institut für Fahrzeugkonzepte > Alternative Energiewandler

Hinterlegt von:

Köhler, Christoph

Hinterlegt am:

16 Jan 2025 13:47

Letzte Änderung:

04 Feb 2025 08:17

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