Characterization of manufacturing uncertainties with applications to uncertainty quantification and robust design optimization

Autor: Dirk Wunsch, Charles Hirsch

Publikováno v: Journal of the Global Power and Propulsion Society. :1-16

Methodologies to quantify the impact of manufacturing uncertainties in 3D CFD based design strategies have become increasingly available over the past years as well as optimization under uncertainties, aiming at reducing the systems sensitivity to ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9ad17e89991b6675e00ef2053ec79ef2
https://doi.org/10.33737/jgpps/138902

High-G Acceleration Sensors for the Automotive Industry

Autor: Sebastian Pregl, Erhard Landgraf, Daniel Koehler, Steffen Bieselt, Claudia Hengst, Dirk Meinhold, Claus Dahl, Alexey Shaporin, Sebastian Weidlich, Dirk Wunsch, Susann Hahn, Roman Forke, Karla Hiller, Harald Kuhn

Publikováno v: 2022 Smart Systems Integration (SSI).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a75151a9ff0bb487cb7e61e3da4e661e
https://doi.org/10.1109/ssi56489.2022.9901438

Robust Design Optimization of an Industrial 1.5 Stage Axial Compressor Under Operational and Geometrical Uncertainties

Autor: Charles Hirsch, Remy Nigro, Virginie Barbieux, Alexandre Gouttière, Dirk Wunsch

Publikováno v: Volume 2D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery.

A robust design optimization of a 1.5 stage axial compressor with secondary flows from Safran Aero Boosters is investigated. A total of 9 simultaneous operational and geometrical uncertainties are propagated for the nominal design point as well as fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1a78b0fb85791d2cd7169fcb269ca672
https://doi.org/10.1115/gt2021-58603

Benchmarking Uncertainty Quantification Methods Using the NACA 2412 Airfoil with Geometrical and Operational Uncertainties

Autor: Matteo Diez, Charles Hirsch, Michele Pisaroni, Kyung K. Choi, Frederick Stern, Nicholas J. Gaul, Umberto Iemma, Andrea Serani, Luca Montagliani, Pénélope Leyland, Dirk Wunsch, Domenico Quagliarella, Jaekwan Shin

Publikováno v: 20th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, Dallas, USA, 17-21/06/2019
info:cnr-pdr/source/autori:Domenico Quagliarella (1); Andrea Serani (2); Matteo Diez (2); Michele Pisaroni (3); Pénélope Leyland (3); Luca Montagliani (4); Umberto Iemma (4); Nicholas J. Gaul (5); Jaekwan Shin (5); Dirk Wunsch (6); Charles Hirsch (6); KK Choi (7); Frederick Stern (7)/congresso_nome:20th AIAA%2FISSMO Multidisciplinary Analysis and Optimization Conference/congresso_luogo:Dallas, USA/congresso_data:17-21%2F06%2F2019/anno:2019/pagina_da:/pagina_a:/intervallo_pagine

This paper presents uncertainty quantification (UQ) benchmarking activities within the NATO AVT-252 Task Group on "Stochastic Design Optimization for Naval and Aero Military Vehicles." UQ methods are assessed and compared as an essential part of stoc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71ed9071a3148e0bf2a72e301b80d1b9
https://arc.aiaa.org/doi/abs/10.2514/6.2019-3555

Project Summary and Outlook

Autor: Charles Hirsch, Dirk Wunsch

Publikováno v: Uncertainty Management for Robust Industrial Design in Aeronautics ISBN: 9783319777665

The UMRIDA project, on Uncertainty Management for Robust Industrial Design in Aeronautics, addressed major new developments in the new scientific area of uncertainty management and quantification (UM and UQ) and robust design methodologies (RDM), whi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d156b7354d34e1e060f4ee0ddbf7471
https://doi.org/10.1007/978-3-319-77767-2_54