Assume the liquid film in Example 5.9 is not isothermal, but instead has the following distribution: [T(y)=T_{0}+left(T_{w}-T_{0}
Question:
Assume the liquid film in Example 5.9 is not isothermal, but instead has the following distribution:
\[T(y)=T_{0}+\left(T_{w}-T_{0}\right)\left(1-\frac{y}{h}\right)\]
where \(T_{0}\) and \(T_{w}\) are, respectively, the ambient temperature and the wall temperature. The fluid viscosity decreases with increasing temperature and is assumed to be described by
\[\mu=\frac{\mu_{0}}{1+a\left(T-T_{0}\right)}\]
with \(a>0\). In a manner similar to Example 5.9, derive an expression for the velocity profile.
Data From Example 5.9
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Related Book For
Fox And McDonald's Introduction To Fluid Mechanics
ISBN: 9781118912652
9th Edition
Authors: Philip J. Pritchard, John W. Mitchell
Question Posted: