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Transonic cryogenic test section for the Goettingen tube facility
H. G. Hornung, G. Hefer, P. Krogmann, E. Stanewsky
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Abstract
The design of modern aircraft requires the solution of problems related to transonic flow at high Reynolds numbers. To investigate these problems experimentally, it is proposed to extend the Ludwieg tube facility by adding a transonic cryogenic test section. After stating the requirements for such a test section, the technical concept is briefly explained and a preliminary estimate of the costs is given.