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Köhler, Christoph and Holtmann, Christoph and 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 and International Transportation Electrification Conference, ESARS-ITEC 2024. 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 979-835037390-5.
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Official URL: https://ieeexplore.ieee.org/document/10819774
Abstract
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.
| Item URL in elib: | https://elib.dlr.de/210221/ | ||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||
| Title: | Design and Method for an Experimental Setup to evaluate the Heat Transfer in a Watercooled Eddy Current Brake | ||||||||||||||||
| Authors: |
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| Date: | 2024 | ||||||||||||||||
| Journal or Publication Title: | 2024 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2024 | ||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||
| Open Access: | No | ||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||
| In SCOPUS: | Yes | ||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||
| DOI: | 10.1109/ESARS-ITEC60450.2024.10819774 | ||||||||||||||||
| ISBN: | 979-835037390-5 | ||||||||||||||||
| Status: | Published | ||||||||||||||||
| Keywords: | eddy current brake, Nusselt correlation, thermal limits, CFD, forced convection, mini channel flow, coupled simulation, temperature resistivity, nonconstant heat source, joule heating | ||||||||||||||||
| Event Title: | 7th edition of the International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles (ESARS) and International Transportation Electrification Conference | ||||||||||||||||
| Event Location: | Neapel, Italien | ||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||
| Event Start Date: | 26 November 2024 | ||||||||||||||||
| Event End Date: | 29 November 2024 | ||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||
| HGF - Program: | Transport | ||||||||||||||||
| HGF - Program Themes: | Road Transport | ||||||||||||||||
| DLR - Research area: | Transport | ||||||||||||||||
| DLR - Program: | V ST Straßenverkehr | ||||||||||||||||
| DLR - Research theme (Project): | V - FFAE - Fahrzeugkonzepte, Fahrzeugstruktur, Antriebsstrang und Energiemanagement | ||||||||||||||||
| Location: | Stuttgart | ||||||||||||||||
| Institutes and Institutions: | Institute of Vehicle Concepts > Alternative Energiewandler | ||||||||||||||||
| Deposited By: | Köhler, Christoph | ||||||||||||||||
| Deposited On: | 16 Jan 2025 13:47 | ||||||||||||||||
| Last Modified: | 13 Oct 2025 09:59 |
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