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力学与实践 ›› 2000, Vol. 22 ›› Issue (3): 0-0.doi: 10.6052/1000-0879-f2000-072

• 论文 •    

粘弹性流体在旋转圆盘上的流动

刚芹果   

  1. 河北大学数学系, 保定 071002
  • 收稿日期:2008-01-15 修回日期:1900-01-01 出版日期:2000-06-10 发布日期:2000-06-10

FLOW OF A VISCOELASTIC FLUID ON A ROTATING DISK

  • Received:2008-01-15 Revised:1900-01-01 Online:2000-06-10 Published:2000-06-10

摘要: 利用线性Maxwell模型,研究了粘弹性流体在旋转圆盘上的流动.并应用摄动法:求得涂层厚度的近似解析解.发现增加涂料的弹性,有助于甩涂.

Abstract: The flow of the viscoelastic fluid on arotating disk with the linear Maxwell's model wasstudied. The approximate analytic solution of thecoating thickness was given using the perturbationmethod. It was found that the increase of the elas-ticity modulus of coating materials is conducive tothe process of rotating coating.