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Development of a Large-Eddy Simulation based Lagrangian Snow Transport Model
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- Okaze Tsubasa
- Tokyo Institute of Technology
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- Niiya Hirofumi
- Nagoya University
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- Nishimura Kouichi
- Nagoya University
Bibliographic Information
- Other Title
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- ラージ・エディ・シミュレーションに基づくラグランジュ型飛雪モデルの開発
Description
This study aimed to propose a drifting snow model combined with a large-eddy simulation for flow field and a lagrangian model to predict particle motion. Aerodynamic entrainment, rebound and splash process of snow particle on snow surface were included. Then, a priori simulation within a boundary layer under weak wind speed condition was conducted. The streaky regions of high drifting-snow-density were formed near the snow surface along with the streamwise direction.
Journal
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- Summaries to Technical Papers of Annual Meeting, Japan Association for Wind Engineering
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Summaries to Technical Papers of Annual Meeting, Japan Association for Wind Engineering 2017 (0), 117-118, 2017
Japan Association for Wind Engineering
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Details 詳細情報について
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- CRID
- 1390282680600433664
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- NII Article ID
- 130006983969
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed