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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
http://flab.eng.isas.jaxa.jp/

HPCI System Research project Design Innovation
Design Innovation with Multiobjective Design Exploration
http://flab.eng.isas.jaxa.jp/monozukuri/mode/

Reference
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).
Category
ドキュメンタリー - Documentary
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