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Aeroacoustic multiobjective design exploration of rocket launch site design

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When a rocket is launched, rocket plume produces strong sound waves. These sound waves strongly vibrate spacecraft in the rocket fairing. Therefore, launch site design is very important. Members of Fujii/Oyama/Nonomura Laboratory, Institute of Space and Astronautical Science, JAXA are working on the aeroacoustic problem of rocket plume as one of the research topics under the HPCI program.

Fujii/Oyama/Nonomura Laboratory

HPCI System Research project Design Innovation
Design Innovation with Multiobjective Design Exploration

Tomoaki Tatsukawa, Yuki Nagata, Taku Nonomura, Akira Oyama, Kozo Fujii, and Makoto Yamamoto, "Multiobjective Design Exploration of an Aero-Acoustic Rocket Launch Site Design Problem with Evolutionary Computation and Large Eddy Simulations," SCITECH2014, National Harbor, Maryland, 13-17, January, 2014.

This research used computational resources of the K computer provided by the RIKEN Advanced Institute for Computational Science through the HPCI System Research project (Project ID:hp130030).
ドキュメンタリー - Documentary
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