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Transient temperature fields of turbulent mixed convection in an aircraft cabin caused by a local heat source

Dehne, Tobias and Bosbach, Johannes (2014) Transient temperature fields of turbulent mixed convection in an aircraft cabin caused by a local heat source. 19. DGLR-Fachsymposium der STAB, 04. - 05. Nov. 2014, München, Deutschland.

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Official URL: http://www.stab2014.tum.de/

Abstract

The impact of a localized, transient head load on the temperature fields of aircraft cabin air flows has been investigated in the Do 728 test bed of the German Aerospace Center. Surface and fluid temperatures were analyzed using more than 300 local sensors as well as an infrared camera with polystyrene spheres. To simulate the impact of the real passengers, thermal passenger dummies were used. The spatial spreading of the released heat could be characterized for state of the art and novel ventilation systems.

Item URL in elib:https://elib.dlr.de/89822/
Document Type:Conference or Workshop Item (Speech)
Title:Transient temperature fields of turbulent mixed convection in an aircraft cabin caused by a local heat source
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Dehne, Tobiastobias.dehne (at) dlr.deUNSPECIFIED
Bosbach, Johannesjohannes.bosbach (at) dlr.deUNSPECIFIED
Date:2014
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 118-119
Series Name:Jahresbericht 2014
Status:Published
Keywords:Mixing ventilation, displacement ventilation, aircraft cabin, temperature fields, indoor air flow, environmental control
Event Title:19. DGLR-Fachsymposium der STAB
Event Location:München, Deutschland
Event Type:national Conference
Event Dates:04. - 05. Nov. 2014
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 - Next Generation Train III (old)
Location: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Fluid Systems
Deposited By: Micknaus, Ilka
Deposited On:12 Nov 2014 13:17
Last Modified:12 Nov 2014 13:17

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