Open AccessEntrance Effects of Blood Model Casson Fluid in the Concentric Rings with Inner Ring Rotation
Publication year - 2019
Publication title -
international journal of engineering and advanced technology
Language(s) - English
Resource type - Journals
ISSN - 2249-8958
DOI - 10.35940/ijeat.a1045.1291s52019
Subject(s) - concentric , rotation (mathematics) , angular velocity , ring (chemistry) , rest (music) , constant angular velocity , geometry , mechanics , newtonian fluid , mathematics , physics , classical mechanics , chemistry , organic chemistry , acoustics
This research article analyzes the entrance effects in concentric rings with rotation of inner ring for the blood model Casson non-Newtonian fluid. The investigation is done with the assumption that, the inner ring rotates with a constant velocity along angular direction also the outer ring is at rest. The finite difference technique was applied to find the velocity profiles, variation of pressure in the radial coordinate direction. Calculation has been done for different annular gap values and Casson number. The compared results for different special cases was made and observed to be concordant