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Parametric Datamodel for Collaborative Preliminary Aircraft Engine Design

Reitenbach, Stanislaus and Hollmann, Carsten and Schmeink, Jens and Vieweg, Maximilian and Otten, Tom and Häßy, Jannik and Siggel, Martin (2021) Parametric Datamodel for Collaborative Preliminary Aircraft Engine Design. In: AIAA Scitech 2021 Forum. AIAA Scitech 2021 Forum, 11–15 & 19–21 Jan. 2021, Virtuelle Konferenz. doi: 10.2514/6.2021-1419. ISBN 978-162410609-5.

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An essential aspect of the collaborative multidisciplinary preliminary design process of aircraft engines is the involvement of a large number of experts from different disciplines and the usage of numerous tools and workflows. This is a major challenge, especially in the area of data management, as large amounts of data are generated that have to be exchanged and traced via a multitude of interfaces. The purpose of the paper is to present an approach of a central data model as a vehicle for data management in collaborative aircraft engine preliminary design. The first part describes the general structure and abstract definition of the developed data model utilizing modeling languages. Subsequently, a detailed description of the geometric parameterization concerning important engine components and additional data structures follows. Besides the methodology, the software implementation to support this approach is presented in detail, including data serialization and data identification, as well as automated capturing and storage of provenance data throughout the design process. The functionality of the approach is demonstrated by means of examples derived from the preliminary engine design.

Item URL in elib:https://elib.dlr.de/148072/
Document Type:Conference or Workshop Item (Speech)
Title:Parametric Datamodel for Collaborative Preliminary Aircraft Engine Design
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Reitenbach, StanislausStanislaus.Reitenbach (at) dlr.deUNSPECIFIED
Hollmann, Carstencarsten.hollmann (at) dlr.deUNSPECIFIED
Schmeink, JensJens.Schmeink (at) dlr.deUNSPECIFIED
Vieweg, MaximilianMaximilian.Vieweg (at) dlr.deUNSPECIFIED
Otten, TomTom.Otten (at) dlr.deUNSPECIFIED
Häßy, JannikJannik.Haessy (at) dlr.deUNSPECIFIED
Siggel, Martinmartin.siggel (at) dlr.dehttps://orcid.org/0000-0002-3952-4659
Date:January 2021
Journal or Publication Title:AIAA Scitech 2021 Forum
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In ISI Web of Science:No
DOI :10.2514/6.2021-1419
Keywords:Aircraft Engine Preliminary Design, Virtual, Engine, Platform, GTlab, Datamodel
Event Title:AIAA Scitech 2021 Forum
Event Location:Virtuelle Konferenz
Event Type:international Conference
Event Dates:11–15 & 19–21 Jan. 2021
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Clean Propulsion
DLR - Research area:Aeronautics
DLR - Program:L CP - Clean Propulsion
DLR - Research theme (Project):L - Virtual Engine
Location: Köln-Porz
Institutes and Institutions:Institute of Propulsion Technology > Engine
Institut of Simulation and Software Technology > High Performance Computing
Deposited By: Reitenbach, Stanislaus
Deposited On:10 Jan 2022 08:06
Last Modified:10 Jan 2022 08:06

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