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Numerical analysis of the dynamic motion of a bubble rising through shear-thinning viscoelastic fluids

Numerical analysis of the dynamic motion of a bubble rising through shear-thinning viscoelastic fluids
通过剪切稀化粘弹性流体上升的气泡动态运动的数值分析
批准号:
21560161
负责人:
OHTA Mitsuhiro
金额:
$2.75万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011

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中文摘要
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英文摘要
A numerical method with a new hybrid model which combines the Carreau model for treating shear-thinning properties with the FENE.CR model for treating elastic properties was established for computing non-Newtonian gas-liquid flows. The motion of a bubble or drop rising in shear-thinning viscoelastic fluids and drop deformation and breakup in shear-thinning viscoelastic shear flows were computed using the established method. Numerical results revealed that both elastic and shear-thinning properties had synergistic effects on the bubble or drop motion.
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Numerical Simulations of the Motion of a Bubble Rising in Polymeric Liquids
聚合物液体中气泡上升运动的数值模拟
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [Tomohiro Furukawa, Mitsuhiro Ohta, Yutaka Yoshida, Mark Sussman]
通讯作者: Mark Sussman
Three-Dimensional Simulations of a Bubble Rising in Shear-Thinning Viscoelastic Fluids
剪切稀化粘弹性流体中气泡上升的三维模拟
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [渡辺暁, 他3名, Mitsuhiro Ohta]
通讯作者: Mitsuhiro Ohta
粘度変化を伴う粘弾性流体中を上昇する気泡運動の三次元数値解析
粘弹性流体中随粘度变化的气泡运动上升的三维数值分析
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [古川智浩, 太田光浩, 吉田豊]
通讯作者: 吉田豊
Three-Dimensional Computation of a Bubble Rising in a Shear-Thinning Viscoelastic Fluid
剪切稀化粘弹性流体中气泡上升的三维计算
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [富永良和, 他2名, Mitsuhiro Ohta]
通讯作者: Mitsuhiro Ohta
10
    Elucidation of the formation mechanism of microscale self-organization structures that emerge at gas-liquid/liquid interfaces in complex viscoelastic fluids
    • 批准号:
      19K04194
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.83万
    • 财政年份:
      2019
    • 负责人:
      OHTA Mitsuhiro
    • 依托单位:
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    • 批准号:
      23593102
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
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    • 财政年份:
      2011
    • 负责人:
      OHTA Mitsuhiro
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    A study on child care as emotional labor -To improving the quality of child care and growth of childcare person-
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      22530892
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.08万
    • 财政年份:
      2010
    • 负责人:
      OHTA Mitsuhiro
    • 依托单位:
    Three-dimensional simulations of the dynamic motion of single bubblesin viscoelastic fluids
    • 批准号:
      19560155
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $1.25万
    • 财政年份:
      2007
    • 负责人:
      OHTA Mitsuhiro
    • 依托单位:
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