MTT Test Report: 3D-Adaptation Procedure for the 2D-Adaptive Walls in the DNW-KRG Test Section

Abstract

The Business Unit GUK of DNW proposed a research and development support in cooperation with the Institute of Aerodynamics and Flow Technology (DLR--AS) entitled "3D-Adaptation Procedure for the 2D-Adaptive Walls in the DNW-KRG Test Section''. The research objective was to verify an existing 3D-adaptation procedure at the Cryogenic Ludwieg Tube Göttingen (DNW-KRG) which allows an optimal adjustment of the test sections 2D-adaptive walls to achieve a minimum of wall interference during measurements with a built-in 3D-object.