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Aktuelle Veranstaltungen und Kolloquien
Freitag, 23. September 2016; 11.30 Uhr
Vortragender: Dr. D. Feldmann, AS-FLY, Thema: Well-resolved DNS of turbulent pipe flow at Re(tau)=3000 in a 21D long computational domain, Zeit: Freitag, 23. September 2016, 11.30 Uhr, Ort: Adolf-Busemann-Raum, Haus 7 (EG)
11th International Workshop on Shock Tube Technology, IWSTT
June 29 - July 1, 2016, Göttingen
The International Workshop on Shock Tube Technology, IWSTT is a forum to present and discuss the latest research conducted in shock tubes, shock tunnels and expansion tubes, -tunnels in a stimulating but relaxed atmosphere. Within this framework, the latest facility developments, the advancement of measurement techniques and instrumentation, numerical modeling, and a wide variety of applications where of key interest. After a hiatus of ten years we would like to revive this forum on the occasion of the 25th anniversary of the High Enthalpy Shock Tunnel Göttingen (HEG) in 2016.
STAB-Forschungspreis für Strömungsmechanik
Die Deutsche Strömungsmechanische Arbeitsgemeinschaft, STAB wurde auf Initiative der Deutschen Gesellschaft für Luft- und Raumfahrt (DGLR) - Lilienthal-Oberth, e.V. - 1979 von Strömungsforschern, Aerodynamikern und Luftfahrtingenieuren aus DLR, Hochschule und Industrie ins Leben gerufen. Sie entstand aus "dem gemeinschaftlichen Bestreben, die Strömungsforschung in Deutschland generell zu fördern und durch Konzentration auf ein wirtschaftlich und forschungspolitisch zukunftsträchtiges Teilgebiet zu vertiefen".
6th PSP Course - Application of Pressure Sensitive Paint - Theory and Practice
September 7 - 11, 2015, Göttingen
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, coherent structures, pitching airfoils in transonic flows with shocks, rotors, test facilities with short run time and different flow temperature etc.) can be investigated. The PSP technique has also expanded 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.
24th PIV Course - Application of Particle Image Velocimetry - Theory and Practice
March 14 - 18, 2016, Göttingen
The main interest of todays research in fluid mechanics is more and more directed to problems where unsteady and separated flows are predominant. For investigations of flow fields with pronounced spatial structures and/or rapid temporal or spatial changes (transition from laminar to turbulent flow, coherent structures, pitching airfoils in transonic flows with shocks, rotors, test facilities with short run time, etc.) new experimental techniques, such as Particle Image Velocimetry (PIV) are required which allow to capture the flow velocity of large flow fields instantaneously.
Microphone Arrays for Aeroacoustic Measurements
September 29 - October 01, 2014, Göttingen
Aim of the MA|AM course is to improve the knowledge for the practical application of microphone array measurements in wind tunnels, including the post-processing and the interpretation of the achieved results. Test engineers can participate to obtain the necessary knowledge to improve the quality of aeroacoustic measurements with microphone arrays and prevent costly errors. Contractors and end-users of array measurement results will learn how to assess the potential of aeroacoustic wind tunnel measurements and how to interpret the achieved results appropriately.
International Workshop on High-Order CFD Methods
Sponsored by DLR, AIAA and AFOSR
May 27 - 28, 2013 at NH Hotel Köln City
19th AIAA/CEAS Aeroacoustics Conference (34th AIAA Aeroacoustics Conference)
May 27 – 29, 2013, Berlin
For more information visit: www.aeroacoustics2013.dglr.de The AIAA/CEAS Aeroacoustics Conference has established itself as the premier international forum for the field of aeroacoustics. It offers scientists and engineers from industry, government, and universities an exceptional opportunity to exchange knowledge and results of current studies and to discuss directions for future research. Papers that address all aspects of the generation, propagation, and control of vehicle noise, as well as the effect of noise on structures and individuals, are being solicited. The program's technical content will include theoretical, numerical and experimental contributions that describe original research results and/or innovative design concepts.
Design, Simulation and Flight Reynolds Number Testing for Advanced High Lift Solutions
Workshop - June 12, 2013, Bremen
The EU project DESIREH (Design, Simulation and Flight Reynolds Number Testing for Advanced High Lift Solutions) supports the realisation of the ACARE Vision 2020 for significantly greener aircraft and a reduced time to market by improving the aerodynamics of the high-lift system. This is achieved by considering - at the same time and in a coordinated approach - the numerical design methodology and the measurement techniques for cryogenic conditions for an advanced laminar wing. The aim is to facilitate an improved industrial design process in terms of product quality, efficiency, and development cost reduction with respect to the high-lift systems.
MUNA Final Workshop, 25 October 2012
25. October 2012
The development of aircraft and other technical products is increasingly based on numerical simulations, demanding for safe estimates of the accuracy of the results. In particular the uncertainties on the simulated conditions and geometries need to be addressed, in order to obtain an optimum design that is robust against such uncertainties.
TAU User Meeting 2011 and TAU Short Courses
October 17-19, 2011 DLR Braunschweig
The TAU User Meeting is intended to give TAU users in academia and industry the opportunity to demonstrate their applications, share their experiences and discuss their needs with specialists. TAU Short Courses are offered additionally covering topics of interest.
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