Validation Testing of the Prediction Accuracy of the Numerical Wind Synopsis Prediction Technique RIAM-COMPACT【○!R】 for the Case of the Bolund Experiment - Collections

＜departmental bulletin paper＞
Validation Testing of the Prediction Accuracy of the Numerical Wind Synopsis Prediction Technique RIAM-COMPACT【○!R】 for the Case of the Bolund Experiment

Creator	Creator Name Uchida, Takanori 内田, 孝紀ウチダ, タカノリ Affiliation Affiliation Name Research Institute for Applied Mechanics, Kyushu University 九州大学応用力学研究所
Language	English
Publisher	Research Institute for Applied Mechanics, Kyushu University
Publisher	九州大学応用力学研究所
Date	2014-09
Source Title	Reports of Research Institute for Applied Mechanics, Kyushu University
Vol	147
First Page	7
Last Page	14
Publication Type	Version of Record
Access Rights	open access
JaLC DOI	https://doi.org/10.15017/1526213
Abstract	In the present study, wind conditions were numerically predicted for the site of the Bolund Experiment using the RIAM-COMPACT【○!R】 natural terrain version software, which is based on an LES turbulence... model (CFD). In addition, airflow measurements were made using a split-fiber probe in the boundary layer wind tunnel of the Institute of Industrial Science, University of Tokyo (a facility of the research group of Prof. Chisachi Kato). The characteristics of the airflow at and in the vicinity of the site of the Bolund Experiment were clarified. The study also examined the prediction accuracy of the LES turbulence simulations (CFD). The values of the streamwise (x) wind velocity predicted by the CFD model were generally in good agreement with those from the wind tunnel experiment at all points and heights examined, demonstrating the validity of CFD based on LES turbulence modeling.show more

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