INTERNATIONAL JOURNAL OF ENGINEERING, SCIENCE AND - Volume 7, Issue 4, April 2018
Pages: 170-181
Date of Publication: 31-Mar-2018
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HEAT AND MASS TRANSFER EFFECTS ON THE FREE CONVECTION FLOW OF A VISCO-ELASTIC FLUID INSIDE A POROUS VERTICAL CHANNEL WITH SORET EFFECT
Author: P.Paikray, K.Dash
Category: Engineering, Science and Mathematics
Abstract:
Abstract: This paper deals with heat and mass transfer effects on the free convection flow of a visco-elastic fluid inside a porous vertical channel with Soret effect. Constitutive equations of continuity, motion, energy and concentration are formulated pertaining to the physical situations involved. Such equations are solved after being non-dimensionalised. Graphs and tables are drawn to study the effects of fluid parameters on the flow. It is observed that the non-Newtonian Rc accelerates the flow of the fluid upto certain distance from the lower plate of the channel(0.2T.As source strength increases ,the temperature rises. But opposite effect is marked in case of the Reynolds number R. Species concentration decreases with the increase of the Schmidt number Sc.
References:
References :
[1] J P Hartnett and E R G Eckert Trans ASME 79 247 (1957)
[2] E M Sparrow and R D Cess Int. J.Heat and Mass Transfer 3 267 (1961)
[3] E M Sparrow, J J Minkowyoz and E R G Eckert Trans. AMSE Jour of Heat Transfer 58C 508 (1964).
[4] R Eichhorn Trans.AMSE J. Heat Transfer 82C 260 (1960)
[5] B Gebhart and L Pera Int.J.Heat and Mass Transfer 14 2025 (1971)
[6] B Gebhart J Fluid Mech 14 225 (1962)
[7] B Gebhart and J Mollen drof J. Fluid Mech. 38 97 (1969)
[8] V M Soundalgekar and I Pop Int.J.Heat and Mass Transfer 17 85 (1974)
[9] R C Ackerberg, R D Patel and S K Gupta J.Fluid Mechanics 86 Issue 1 49 (1978)
[10] G C Dash and S Biswal Modelling Simulation and Control B AMS Press 21(4) 25 (1989)
[11] Chamkha, A. J., WSEAS Transaction on Heat and Mass Transfer, 5 ( 1) 11-20(2010)
[12] Jena, S.K. and Mathur, M.N., Acta Mechanica, 42 (39) 227-238(1982)
[13] Bose, D. and Basu, U., Applied Mathematics 6 1988-1995(2015)
[14] Abbas, W., Attia, H.A and Abdeen, M.A.M., Bulgarian Chemical Communications, 48 (3) 497-505(2016)
[15] Dhal, Dr.R.K., Jena, Dr.B. and Sreekumar, P.M., Int. J. Research in Engineering and Applied Science, 6 (1) 35 (2016)
[16] B C Chandrasekhar and Radha Narayan PhD Thesis (Bangalore University, India)(1991).
[17] S Biswal and S Mahalik Acta Ciencia Indica 33P(z) 259 (2007)
[18] P Paikray and S K Dash Ultra Scientist 25(3)B 369 (2013)
[19] P Paikaray and S K Dash Acta Ciencia Indica 40P(1) 01 (2014)
[20] R Aris Introduction to the analysis of Chemical Reactors (London: Prentice Hall) Ch 1 P5 (1965)
[21] D W Beard and K Walters J. Camb. Phil.Soc. 60 667 (1964)
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