Sielemann, Michael and Giese, Tim and Oehler, Bettina and Gräber, Manuel (2011) Optimization of an Unconventional Environmental Control System Architecture. In: SAE International Journal of Aerospace, 4 (2), pp. 1263-1275. SAE 2011 AeroTech Congress and Exhibition, 18.-21. Okt. 2011, Toulouse, Frankreich. ISSN doi:10.4271/2011-01-2691.
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Abstract
The Environmental Control System is a relevant element of any conventional or More Electric Aircraft (MEA). It is either the key consumer of pneumatic power or draws a substantial load from the electric power system. The objective of this paper is to present a tool for the design of Environmental Control Systems and to apply it to an unconventional system. The approach is based on a recently proposed methodology, which is improved with respect to flexibility and ease-of-use. Furthermore, modeling and simulation of vapor compression cycles is discussed, which are candidate technological solutions for More Electric Aircraft cncepts. A steady-state moving boundary method is presented to model heat exchangers for such applications. Finally, the resulting design environment is applied to optimization of an unconventional ECS architecture and exemplary results are presented.
Item URL in elib: | https://elib.dlr.de/73045/ | |||||||||||||||
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Document Type: | Conference or Workshop Item (Speech, Paper) | |||||||||||||||
Title: | Optimization of an Unconventional Environmental Control System Architecture | |||||||||||||||
Authors: |
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Date: | 2011 | |||||||||||||||
Journal or Publication Title: | SAE International Journal of Aerospace | |||||||||||||||
Refereed publication: | Yes | |||||||||||||||
Open Access: | No | |||||||||||||||
Gold Open Access: | No | |||||||||||||||
In SCOPUS: | No | |||||||||||||||
In ISI Web of Science: | No | |||||||||||||||
Volume: | 4 | |||||||||||||||
Page Range: | pp. 1263-1275 | |||||||||||||||
ISSN: | doi:10.4271/2011-01-2691 | |||||||||||||||
Status: | Published | |||||||||||||||
Keywords: | control system architecture | |||||||||||||||
Event Title: | SAE 2011 AeroTech Congress and Exhibition | |||||||||||||||
Event Location: | Toulouse, Frankreich | |||||||||||||||
Event Type: | international Conference | |||||||||||||||
Event Dates: | 18.-21. Okt. 2011 | |||||||||||||||
Organizer: | SAE | |||||||||||||||
HGF - Research field: | Aeronautics, Space and Transport | |||||||||||||||
HGF - Program: | Aeronautics | |||||||||||||||
HGF - Program Themes: | Aircraft Research (old) | |||||||||||||||
DLR - Research area: | Aeronautics | |||||||||||||||
DLR - Program: | L AR - Aircraft Research | |||||||||||||||
DLR - Research theme (Project): | L - Systems & Cabin (old) | |||||||||||||||
Location: | Oberpfaffenhofen | |||||||||||||||
Institutes and Institutions: | Institute of Robotics and Mechatronics (until 2012) > System Dynamics and Control (former Control Design Engineering) | |||||||||||||||
Deposited By: | Klauer, Monika | |||||||||||||||
Deposited On: | 15 Dec 2011 17:23 | |||||||||||||||
Last Modified: | 12 Dec 2013 21:30 |
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