Abstract
The contents of the paper raise several doubts for two reasons. Firstly, the assumptions regarding the shear stress and the velocity profile are wrong for they violate Cauchy's stress principle. Secondly, the use of Laplace transform to solve the start-up flow problem is incorrect.
| Original language | English |
|---|---|
| Pages (from-to) | 42-43 |
| Number of pages | 2 |
| Journal | Journal of Non-Newtonian Fluid Mechanics |
| Volume | 244 |
| DOIs | |
| Publication status | Published - 1 Jun 2017 |
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Cite this
Huilgol, R. (2017). Comments on the paper by Y-H Wu and K-F Liu: Start-up flow of a Bingham fluid between coaxial cylinders under a constant wall shear stress. Journal of Non-Newtonian Fluid Mechanics 223(2015) 116-121. Journal of Non-Newtonian Fluid Mechanics, 244, 42-43. https://doi.org/10.1016/j.jnnfm.2017.04.003