Mathematical Computation of Couple Stress Fluid Flow Through Stenosed Artery With Suspension of Nanoparticles
K. Maruthi Prasad1, T. Sudha2
1K. Maruthi Prasad, Department of Mathematics, School of Technology, GITAM University, Hyderabad (Telangana), India.
2T. Sudha, Department of Mathematics, Malla Reddy College of Engineering for Women, Hyderabad (Telangana), India.
Manuscript received on 25 November 2019 | Revised Manuscript received on 19 December 2019 | Manuscript Published on 30 December 2019 | PP: 267-271 | Volume-9 Issue-1S5 December 2019 | Retrieval Number: A10671291S52019/19©BEIESP | DOI: 10.35940/ijeatA1067.1291S52019
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: This work consists the effect of an overlapping constriction of couple stress fluid with nanoparticles. The equations are derived analytically by using HPM technique. Effects of relevant parameters on flow resistance and shear stress at wall of the fluid are investigated. It is observed that flow resistance increases stenosis height and Brownian motion parameter. Flow resistance reduces with local nanoparticle and temperature Grashof numbers, couple stress fluid parameters and thermophoresis parameter.
Keywords: Couple Stress Fluid, Overlapping Stenosis, Nanoparti Cles, Resistance To The Flow.
Scope of the Article: Fluid Mechanics