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GivEn - Shape Optimization for Gas Turbines in Volatile Energy Networks

Backhaus, Jan and Bolten, M. and Doganay, O.T. and Ehrhardt, M. and Engel, B. and Frey, C. and Gottschalk, H. and Günther, M. and Hahn, C. and Jäschke, J. and Jaksch, P. and Klamroth, K. and Liefke, A. and Luft, D. and Mäde, L. and Marciniak, V. and Reese, M. and Schultes, J. and Schulz, V. and Schmitz, S. and Steiner, J. and Stiglmayr, M. (2020) GivEn - Shape Optimization for Gas Turbines in Volatile Energy Networks. In: Mathematical MSO for Power Engineering and Management Mathematics in Industry. Springer.

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Abstract

This paper describes the project GivEn that develops a novel multicriteria optimization process for gas turbine blades and vanes using modern "adjoint" shape optimization algorithms. Given the many start and shut-down processes of gas power plants in volatile energy grids, besides optimizing gas turbine geometries for efficiency, the durability understood as minimization of the probability of failure is a design objective of increasing importance. We also describe the underlying coupling structure of the multiphysical simulations and use modern, gradient based multicriteria optimization procedures to enhance the exploration of Pareto-optimal solutions.

Item URL in elib:https://elib.dlr.de/135488/
Document Type:Contribution to a Collection
Additional Information:Preprint: https://arxiv.org/abs/2002.08672
Title:GivEn - Shape Optimization for Gas Turbines in Volatile Energy Networks
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Backhaus, Janjan.backhaus (at) dlr.dehttps://orcid.org/0000-0003-1951-3829
Bolten, M.UNSPECIFIEDUNSPECIFIED
Doganay, O.T.UNSPECIFIEDUNSPECIFIED
Ehrhardt, M.UNSPECIFIEDUNSPECIFIED
Engel, B.UNSPECIFIEDUNSPECIFIED
Frey, C.UNSPECIFIEDUNSPECIFIED
Gottschalk, H.UNSPECIFIEDUNSPECIFIED
Günther, M.UNSPECIFIEDUNSPECIFIED
Hahn, C.UNSPECIFIEDUNSPECIFIED
Jäschke, J.UNSPECIFIEDUNSPECIFIED
Jaksch, P.UNSPECIFIEDUNSPECIFIED
Klamroth, K.UNSPECIFIEDUNSPECIFIED
Liefke, A.UNSPECIFIEDUNSPECIFIED
Luft, D.UNSPECIFIEDUNSPECIFIED
Mäde, L.UNSPECIFIEDUNSPECIFIED
Marciniak, V.UNSPECIFIEDUNSPECIFIED
Reese, M.UNSPECIFIEDUNSPECIFIED
Schultes, J.UNSPECIFIEDUNSPECIFIED
Schulz, V.UNSPECIFIEDUNSPECIFIED
Schmitz, S.UNSPECIFIEDUNSPECIFIED
Steiner, J.UNSPECIFIEDUNSPECIFIED
Stiglmayr, M.UNSPECIFIEDUNSPECIFIED
Date:2020
Journal or Publication Title:Mathematical MSO for Power Engineering and Management
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Editors:
EditorsEmailEditor's ORCID iD
Goettlich, S.UNSPECIFIEDUNSPECIFIED
Herty, M.UNSPECIFIEDUNSPECIFIED
Milde, A.UNSPECIFIEDUNSPECIFIED
Publisher:Springer
Series Name:Mathematics in Industry
Status:Accepted
Keywords:multiobjective, adjoint, shape optimization, gas turbine, turbomachinery
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 - Simulation and Validation (old)
Location: Köln-Porz
Institutes and Institutions:Institute of Propulsion Technology
Deposited By: Backhaus, Jan
Deposited On:13 Jul 2020 10:33
Last Modified:14 Jul 2020 09:14

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