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System modelling of thermo-fluids: challenges and trends from the perspective of aviation

Zimmer, Dirk (2017) System modelling of thermo-fluids: challenges and trends from the perspective of aviation. Energy Technologies Area Seminar, 07.09.2017, Lawrence Berkeley National Laboratory, Berkeley California.

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Robust modeling of thermo-fluid systems is of major importance within aviation. After all, the environmental control system is the biggest on-board consumer of energy in a large passenger aircraft. The strict requirements on safety and weight as well as the large discrepancies between design cases and main operating points, lead to elaborate architectures that are often challenging for modeling and simulation. This seminar talk provides an overview of these current challenges and shows how the occurring problems can be addressed. Since this work is based on the open Modelica standard for system modeling, the undertaken approaches shall be of general value and also interesting for related applications outside the aviation sector, such as simulation of buildings or power plants.

Item URL in elib:https://elib.dlr.de/118402/
Document Type:Conference or Workshop Item (Speech)
Title:System modelling of thermo-fluids: challenges and trends from the perspective of aviation
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Zimmer, DirkDirk.Zimmer (at) dlr.deUNSPECIFIED
Date:7 September 2017
Refereed publication:No
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Keywords:Fluid Systems, Modelica, Robust Modeling
Event Title:Energy Technologies Area Seminar
Event Location:Lawrence Berkeley National Laboratory, Berkeley California
Event Type:Other
Event Dates:07.09.2017
Organizer:Michael Wetter, ETA, Lawrence Berkeley National Laboratory
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Systems and Cabin (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of System Dynamics and Control > Aircraft System Dynamics
Deposited By: Zimmer, Dirk
Deposited On:22 Jan 2018 14:40
Last Modified:22 Jan 2018 14:40

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