粉体のフラッシング現象の数値解析と実験

久池井 茂, 富田 侑嗣

doi:10.1299/kikaib.64.2465

粉体のフラッシング現象の数値解析と実験

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書誌事項

タイトル別名

Numerical Analysis and Experimental of Flushing Phenomenon of Fine Particles.
フンタイノフラッシングゲンショウノスウチカイセキトジッケン

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説明

We propose a theory for flushing phenomenon of fine particles based on gas-solid two phase model and by using SOLA-VOF method calculate flow of gas and particle when an external load is applying to powder surface. In order to examine the flow near the onset of flushing phenomenon, we omit the effective stress since numerical calculation.