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PSP Course 2019

Asai, Keisuke and Henne, Ulrich and Engler, Rolf H. and Egami, Yasuhiro and Costantini, Marco and Hilfer, Michael and Klein, Christian and Koop, Lars and Lemarechal, Jonathan and Le Sant, Yves and Mebarki, Youssef and Merienne, Marie-Claire and Ondrus, Vladimir and Roozeboom, Nettie Halcomb and Hirotaka, Sakaue and Weiss, Armin and Yorita, Daisuke and Rosenstock, Catrin and Micknaus, Ilka (2019) PSP Course 2019. PSP-Course Ordner.

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Official URL: http://pspcourse.dlr.de/

Abstract

For investigations of pressure distri­butions on wind tunnel model surfaces with high spatial resolution, new experimental techniques such as Pressure Sensitive Paint (PSP) are required. Using this non-intrusive optical pressure measurement technique, spatial structures and/or rapid temporal or spatial changes of aerodynamic phenomena (transition from laminar to turbulent flow, shocks on pitching airfoils in transonic flows, coherent structures etc.) can be in­vestigated. Recently an increasing number of scientists and engineers has started to utilise the PSP technique to investigate pressure distributions in transonic, low speed, hypersonic and cryogenic wind tunnels, as well as in turbo machines. The PSP technique has also evolved from the measurement of steady state pressures to include both periodic and unsteady phenomena to study the instantaneous structure of pressure fields in various areas of fluid mechanics. This course, which is the eighth one on PSP organized by DLR Göttingen, Germany, will concentrate on both measurement techniques and aspects of the theory of PSP relevant to applications. In addition to lectures on the fundamental aspects of Pressure Sensitive Paint Systems, emphasis is placed on the presentation of practical and reliable solutions for problems faced during the implementation of the technique in wind tunnels and other test facilities. During practical sessions in the course, the participants will have the opportunity of carrying out experiments in small groups on PSP/TSP characterisation, coating technique, and the recording and evaluation of PSP/TSP data. Recent developments of the PSP/TSP technique will be discussed and demonstrated. In addition the application of Temperature Sensitive Paint (TSP), which is from the technical point of view very similar to PSP will be part of this course.

Item URL in elib:https://elib.dlr.de/126699/
Document Type:Proceedings
Title:PSP Course 2019
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Asai, KeisukeTohoku University, Sendai, JapanUNSPECIFIED
Henne, Ulrichulrich.henne (at) dlr.deUNSPECIFIED
Engler, Rolf H.AS-EXVUNSPECIFIED
Egami, YasuhiroAichi, Institute of Techology (AIT)UNSPECIFIED
Costantini, MarcoMarco.Costantini (at) dlr.dehttps://orcid.org/0000-0003-0642-0199
Hilfer, Michaelmichael.hilfer (at) dlr.dehttps://orcid.org/0000-0002-2881-7130
Klein, Christianchristian.klein (at) dlr.dehttps://orcid.org/0000-0001-7592-6922
Koop, Larslars.koop (at) dlr.deUNSPECIFIED
Lemarechal, JonathanJonathan.Lemarechal (at) dlr.dehttps://orcid.org/0000-0002-3333-2664
Le Sant, YvesONERA, FranceUNSPECIFIED
Mebarki, YoussefNational Research Concil Canada, Ottawa, CanadaUNSPECIFIED
Merienne, Marie-ClaireONERA, Meudon-Cedex, FranceUNSPECIFIED
Ondrus, Vladimirvondrus (at) yahoo.comUNSPECIFIED
Roozeboom, Nettie HalcombNASA Ames Research Center, Moffet Field, CA, USAUNSPECIFIED
Hirotaka, SakaueUniversity of Notre Dame, Department of Aerospace and Mechanical Engineering, Notre Dame, IN, USAUNSPECIFIED
Weiss, ArminArmin.Weiss (at) dlr.dehttps://orcid.org/0000-0002-7532-2974
Yorita, Daisukedaisuke.yorita (at) dlr.deUNSPECIFIED
Rosenstock, Catrincatrin.rosenstock (at) dlr.deUNSPECIFIED
Micknaus, Ilkailka.micknaus (at) dlr.deUNSPECIFIED
Date:February 2019
Refereed publication:No
Open Access:Yes
In SCOPUS:No
In ISI Web of Science:No
Series Name:PSP-Course Ordner
Status:Published
Keywords:PSP TSP pressure sensitive paint course
Institution:Deutsches Zentrum für Luft- und Raumfahrt e.V.
Department:AS-EXV
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
Location: Göttingen
Institutes and Institutions:Institute for Aerodynamics and Flow Technology > Experimental Methods, GO
Institute for Aerodynamics and Flow Technology > Helicopter, GO
Deposited By: Micknaus, Ilka
Deposited On:04 Mar 2019 08:59
Last Modified:31 Jul 2019 20:24

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