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Paper detail

GivEn -- Shape Optimization for Gas Turbines in Volatile Energy Networks

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.

preprint2020arXivOpen access
Jan BackhausMatthias BoltenOnur Tanil DoganayMatthias EhrhardtBenedikt EngelChristian FreyHanno GottschalkMichael GüntherCamilla HahnJens JäschkePeter JakschKathrin KlamrothAlexander LiefkeDaniel LuftLucas MädeVincent MarciniakMarco ReeseJohanna SchultesVolker SchulzSebastian SchmitzJohannes SteinerMichael Stiglmayr
Computational Engineering, Finance, and Sciencemath.OC
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Jan BackhausMatthias BoltenOnur Tanil DoganayMatthias EhrhardtBenedikt EngelChristian FreyHanno GottschalkMichael GüntherCamilla HahnJens JäschkePeter JakschKathrin KlamrothAlexander LiefkeDaniel LuftLucas MädeVincent MarciniakMarco ReeseJohanna SchultesVolker SchulzSebastian SchmitzJohannes SteinerMichael Stiglmayr

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