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Validation and Improvement of Airframe Noise Prediction Tools
Christophe Schram, Lilla Koloszár
144 - 149
10.3233/978-1-61499-063-5-144
Innovation for Sustainable Aviation in a Global Environment
Abstract

The European project named VALIANT – VALidation and Improvement of Airframe Noise prediction Tools – is a Collaborative Research Project addressing the external noise challenges raised by the development of green aircraft. It focuses on broadband airframe noise (AFN) by tackling both landing gears and high lift devices, which are the two main contributors to AFN of an aircraft at approach. The complexity and diversity of broadband turbulent airframe noise sources make that prediction and subsequent reduction with present numerical tools extremely challenging and far from mature.

$35.00 / €27.50 / £22.00
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