Comment on the paper "Network and Nakamura tridiagonal computational simulation of electrically-conducting biopolymer micro-morphic transport phenomena O. Anwar Bég, J. Zueco, M. Norouzi, M. Davoodi, A. A. Joneidi, Assma F. Elsayed, Computers in Biology and Medicine 44 (2014) 44-56"
The present comment concerns some doubtful results included in the above paper.
Four usual errors made in investigation of boundary layer flows
Abstract Hundreds of papers are published each year in the field of boundary layer flow. However, in many papers serious errors appear. In the present paper an attempt has been made to summarize these errors.
Finite Element Solution of Mixed Convection on a Moving Vertical Cylinder with Suction in a Moving Micropolar Fluid Medium
In this paper the problem of mixed convection on a moving vertical cylinder with suction in a moving micropolar fluid medium has been investigated, using finite element method. The effect of important parameters, namely micropolar parameter, suction parameter and velocity coefficient parameter have been discussed on the velocity, microrotation and temperature functions when the velocity of the cylinder is greater than the free stream velocity. Skin friction and the Nusselt number have also been computed, which are given in the table. The temperature distribution is effected moderately by the motion of the cylinder as well with the buoyancy parameter.