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Untersuchung der Ausströmungshomogenität einer klimatisierten Matratze - Investigation of the airflow homogeneity of an air-conditioning mattress

Mommert, Michael and Brinkema, Robert and Westhoff, Andreas and Fischbach, Till (2022) Untersuchung der Ausströmungshomogenität einer klimatisierten Matratze - Investigation of the airflow homogeneity of an air-conditioning mattress. In: : https://www.gala-ev.org/images/Beitraege/Beitraege2022/index.html, 52.1-52.8. Deutsche Gesellschaft für Laser-Anemometrie - German Association for Laser Anemometry GALA e.V.. 29. Fachtagung "Experimentelle Strömungsmechanik", 2022-09-06 - 2022-09-08, Ilmenau. ISBN 978-3-9816764-8-8. ISSN 2194-2447.

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Official URL: https://gala-ev.org/images/Beitraege/Beitraege2022/pdf/52.pdf

Abstract

Air-conditioning mattresses are used in the treatment of sleep disorders, as temperature and humidity discomfort are among the most common complaints of those affected. In the devel-opment of a new type of air-conditioned mattress with an integrated control function, the aim is to achieve a homogeneously distributed air outflow to ensure a cooling effect with simultane-ous removal of humidity caused by sweating. This paper describes the experimental approach for the optical measurement of the air velocity above the surface of the mattress. For the eval-uation of the raw images, a transit-time method is presented as an alternative to the conven-tional stereoscopic Particle Image Velocimetry (stereo PIV). The results of both methods are discussed to analyze the air flow of the mattress.

Item URL in elib:https://elib.dlr.de/187091/
Document Type:Conference or Workshop Item (Speech)
Title:Untersuchung der Ausströmungshomogenität einer klimatisierten Matratze - Investigation of the airflow homogeneity of an air-conditioning mattress
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Mommert, MichaelUNSPECIFIEDhttps://orcid.org/0000-0002-7817-3388133724815
Brinkema, RobertUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Westhoff, AndreasUNSPECIFIEDhttps://orcid.org/0009-0008-7242-2970UNSPECIFIED
Fischbach, TillComlogo GmbHUNSPECIFIEDUNSPECIFIED
Date:6 September 2022
Journal or Publication Title:: https://www.gala-ev.org/images/Beitraege/Beitraege2022/index.html
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:52.1-52.8
Editors:
EditorsEmailEditor's ORCID iDORCID Put Code
Cierpka, ChristianInstitut für Thermodynamik und Fluidmechanik, Technische Universität IlmenauUNSPECIFIEDUNSPECIFIED
König, JörgInstitut für Thermodynamik und Fluidmechanik, Technische Universität IlmenauUNSPECIFIEDUNSPECIFIED
Ruck, B.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Leder, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Publisher:Deutsche Gesellschaft für Laser-Anemometrie - German Association for Laser Anemometry GALA e.V.
ISSN:2194-2447
ISBN:978-3-9816764-8-8
Status:Published
Keywords:air-conditioning, mattress, PIV, transit time method
Event Title:29. Fachtagung "Experimentelle Strömungsmechanik"
Event Location:Ilmenau
Event Type:national Conference
Event Start Date:6 September 2022
Event End Date:8 September 2022
Organizer:Deutsche Gesellschaft für Laser-Anemometrie GALA e.V.
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: Mommert, Michael
Deposited On:07 Dec 2022 14:27
Last Modified:24 Apr 2024 20:48

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