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The Use of Modern Experimental Methods for Validation of Numerical Codes - Advances and Problems

Kompenhans, J. and Bütefisch, K.-A. (2002) The Use of Modern Experimental Methods for Validation of Numerical Codes - Advances and Problems. In: Proceedings FLOWnet Workshop, 2002. FLOWnet Case Studies Open Day, January 24-25, 2002.

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Abstract

The progress made in the past decade at the development of field measurement techniques, such as Particle Image Velocimetry (PIV) and Pressure Sensitive Paint (PSP) allows to provide experimental data of much high quality and accuracy for validation of numerical codes than has been possible before. However, there are a number of properties of the measurement techniques which must be well understood, also for the people doing the numerical calculations, to be able to better understand and assess the experimental results. Moreover, some restrictions imposed on the experimental techniques due to technological restrictions have to be understood, for better planning of experiments intended to validate numerical codes. This paper will briefly outline some of the characteristics of these modern measurement methods in order to initiate discussion and efforts for better planning of future cooperation between experimentalists and numerical people.

Document Type:Conference or Workshop Item (Speech)
Additional Information: LIDO-Berichtsjahr=2002,
Title:The Use of Modern Experimental Methods for Validation of Numerical Codes - Advances and Problems
Authors:
AuthorsInstitution or Email of Authors
Kompenhans, J.UNSPECIFIED
Bütefisch, K.-A.UNSPECIFIED
Date:2002
Journal or Publication Title:Proceedings FLOWnet Workshop, 2002
Status:Published
Keywords:Particle image velocimetry, pressure sensitive paint, model deformation measurement techniques, validation
Event Title:FLOWnet Case Studies Open Day, January 24-25, 2002
Organizer:CIRA, Capua, Italy
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L ST - Starrflüglertechnologien
DLR - Research theme (Project):L - Flight Physics
Location: Köln-Porz , Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology
Deposited By: Gerd E.A. Meier
Deposited On:31 Jan 2006
Last Modified:14 Jan 2010 18:57

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