AM06-05-006 衝突水流の表面波形成メカニズムに関する数値計算(自由表面流体力学(2),一般講演)

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概要

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• Two-phase flow analysis is conducted using the CIP-CUP method with digitizer function. A CIP scheme was applied to test problems and the abilities of two-phase flow analysis were investigated. The digitizer function was usually used to analyze two-phase flow in numerical simulation. However, the density function often smeared out during computation. The CIP method with digitizer function was improved and tested to maintain the mass conservation. Flow fields over impinging water jet at various nozzle diameter, height and surface tension are numerically investigated. The wavy shaped structure is clearly captured using the CIP-CUP method. The numerical simulation shows that the flow fields are able to classify two types of wave structure under various nozzle diameter, nozzle-plate distances and surface tension.

• 日本流体力学会の論文
• 2006-09-05

著者

• 藤松 信義

  青学大院

• 三栖 功

  青学大院

関連論文

• AM06-05-006 衝突水流の表面波形成メカニズムに関する数値計算(自由表面流体力学(2),一般講演)

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