NDLI: Integration Framework for Preliminary Design Toolchains

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Integration Framework for Preliminary Design Toolchains

Content Provider	Semantic Scholar
Author	Litz, Markus Seider, Doreen Otten, Tom Kunde, Markus
Copyright Year	2011
Abstract	The goals defined by the ACARE Vision 2020 present a major challenge to aeronautic research. Besides developments in new aerodynamics and structures, advancements in aero engine research will account for a major part of the required reduction in fuel, emissions and noise. To enable a commercial launch of new aircraft and engine concepts, complex and often contradictory demands have to be fulfilled. Strong dependencies between the individual technical disciplines exist so that the optimization in a single discipline may not lead inevitably to a global optimum. Therefore it is necessary to look at the overall system in order to evaluate the potential of new technologies realistically. This article presents a typical design task in aeroengine predesign and a software solution which supports and enables multidisciplinary cooperation on the engineer side. A common data format based on XML, necessary for data exchange, as well as supporting programming libraries for the processing of this data format are introduced. Furthermore it is described, how a parametric representation can be realized for various geometries with the help of XML. A programming library with C and FORTRAN Interfaces supports geometrical computations for these representations. Finally it is demonstrated that the tools used by the different technical disciplines can be connected to a process chain within a framework.
File Format	PDF HTM / HTML
Alternate Webpage(s)	https://elib.dlr.de/71167/1/Deutscher_Luft-_und_Raumfahrtkongress_2011.pdf
Alternate Webpage(s)	https://cgi.tu-harburg.de/~iltwww/files/2-dglr2011.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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