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Study on the Influence of Turbulence on Thermal Comfort for Draft Air

Schiepel, Daniel and Westhoff, Andreas (2021) Study on the Influence of Turbulence on Thermal Comfort for Draft Air. In: 22nd STAB/DGLR Symposium on New Results in Numerical and Experimental Fluid Mechanics XIII, 151, pp. 494-503. Springer Nature. 22. STAB/DGLR Symposium 2020, 2020-07-15, Göttingen; Deutschland. doi: 10.1007/978-3-030-79561-0_47. ISBN 978-3-030-79560-3. ISSN 1612-2909.

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Official URL: https://link.springer.com/book/10.1007/978-3-030-79561-0#editorsandaffiliations

Abstract

Today you can find various standards to assess thermal comfort. However, it lacks on standards for the assessment of thermal comfort in car cabins, particularly in case of high momentum air-flow or draft. Thermal comfort is often perceived differently in cars compared to e.g. in buildings or coaches. With the objective to overcome this problem, an experimental study of the impact of the draft on thermal comfort is carried out. In this paper, we present results of an investigation focusing on the influence of turbulence intensity on thermal comfort. Draft is simulated in a generic car cabin in the following parameter ranges: temperature T=17 ∘C–29 ∘C, velocity U=0.25 m/s–2.5 m/s and turbulence intensity ILT=16% and IHT=32%. The thermal comfort is determined by means of a thermal manikin and infrared thermography to evaluate the thresholds of thermal comfort based on the German Industrial Norms.

Item URL in elib:https://elib.dlr.de/136118/
Document Type:Conference or Workshop Item (Other)
Additional Information:Hardcover ISBN 978-3-030-79560-3 Softcover ISBN 978-3-030-79563-4 eBook ISBN 978-3-030-79561-0 Series ISSN 1612-2909 Series E-ISSN 1860-0824
Title:Study on the Influence of Turbulence on Thermal Comfort for Draft Air
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Schiepel, DanielUNSPECIFIEDhttps://orcid.org/0000-0002-3703-3514UNSPECIFIED
Westhoff, AndreasUNSPECIFIEDhttps://orcid.org/0009-0008-7242-2970UNSPECIFIED
Date:14 July 2021
Journal or Publication Title:22nd STAB/DGLR Symposium on New Results in Numerical and Experimental Fluid Mechanics XIII
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:No
Volume:151
DOI:10.1007/978-3-030-79561-0_47
Page Range:pp. 494-503
Editors:
EditorsEmailEditor's ORCID iDORCID Put Code
Dillmann, AndreasUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Heller, GerdAirbus BremenUNSPECIFIEDUNSPECIFIED
Krämer, EwaldInstitut für Aerodynamik und Gasdynamik, Universität StuttgartUNSPECIFIEDUNSPECIFIED
Wagner, ClausUNSPECIFIEDhttps://orcid.org/0000-0003-2273-0568UNSPECIFIED
Publisher:Springer Nature
Series Name:Notes on Numerical Fluid Mechanics and Multidisciplinary Design
ISSN:1612-2909
ISBN:978-3-030-79560-3
Status:Published
Keywords:Komfortempfinden, Äquivalenttemperatur, Komfortmessungen
Event Title:22. STAB/DGLR Symposium 2020
Event Location:Göttingen; Deutschland
Event Type:international Conference
Event Date:15 July 2020
Organizer:STAB/DGLR
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Rail Transport
DLR - Research area:Transport
DLR - Program:V SC Schienenverkehr
DLR - Research theme (Project):V - NGT BIT (old)
Location: Göttingen
Institutes and Institutions:Institute for Aerodynamics and Flow Technology > Ground Vehicles
Deposited By: Schiepel, Dr. Daniel
Deposited On:09 Dec 2020 10:26
Last Modified:24 Apr 2024 20:38

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