Eccentric annular regions formed by two impermeable cylinders are considered. Flow of Newtonian fluid in the annular region in the presence of heat transfer is studied. The eccentric annulus is mapped to concentric annular region through conformal mapping. Analytical solution for both temperature and velocity is obtained and graphically depicted. An increase in eccentricity results in an increase in velocity but a decrease in temperature.

中文翻译：

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偏心环空中的流动和传热

考虑由两个不可渗透的圆柱体形成的偏心环形区域。研究了存在传热的牛顿流体在环形区域的流动。通过共形映射将偏心环映射到同心环形区域。获得了温度和速度的解析解，并用图形表示。偏心率的增加导致速度的增加而温度的降低。