Numerical simulation of Gas Diffusion by using the RIAM-COMPACT : Part. 1 The Case of an Unstable Condition - Collections

＜departmental bulletin paper＞
Numerical simulation of Gas Diffusion by using the RIAM-COMPACT : Part. 1 The Case of an Unstable Condition

Creator	Author PID K001839 Creator Name 内田, 孝紀 Uchida, Takanori ウチダ, タカノリ Affiliation Affiliation Name 九州大学応用力学研究所 Research Institute for Applied Mechanics, Kyushu University
Creator	Author PID K001823 Creator Name 大屋, 裕二 Oya, Yuji オオヤ, ユウジ Affiliation Affiliation Name 九州大学応用力学研究所 Research Institute for Applied Mechanics, Kyushu University
Language	Japanese
Publisher	Research Institute for Applied Mechanics, Kyushu University
Publisher	九州大学応用力学研究所
Date	2004-03
Source Title	Reports of Research Institute for Applied Mechanics, Kyushu University
Vol	126
First Page	9
Last Page	15
Publication Type	Version of Record
Access Rights	open access
JaLC DOI	https://doi.org/10.15017/3542
Abstract	We are developing the numerical model called the RIAM-COMPACT (Research Institute for Applied Mechanics, Kyushu University, Computational Prediction of Airflow over Complex Terrain). The object domain... of this numerical model is from several m to several km, and can predict airflow over complex terrain with high precision. In this paper, the RIAM-COMPACT was applied to gas diffusion over an isolated three-dimensional hill and complex terrain under neutral and unstable conditions. In addition, the fumigation process was discussed. Typical characteristics were observed in the numerical results.show more

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