Analytical Treatment of an Oldroyd 8-constant Fluid Between Coaxial Cylinders with Variable Viscosity

• 来源期刊: 理论物理通讯：英文版
• 学科: 工学
• 关键词: 流体流动 变粘度 同轴 恒定 非线性问题 传热分析 同伦分析
• 年，卷（期）: 2011,（11）
• 页码范围: 933-938
• 页数: 6页
• 分类号: O35|TH322
• 语种: 英文

摘要

The flow of an Oldroyd 8-constant fluid between coaxial cylinders with variable viscosity is considered. The heat transfer analysis is also taken into account. An analytical solution of the non-linear problem is obtained using homotopy analysis method. The behavior of pertinent parameters is analyzed and depicted through graphs.