Effects of Chemical Reactions on Unsteady Free Convective and Mass Transfer Flow from a Vertical Cone with Heat GenerationAbsorption in the Presence of VWTVWC
Joint Authors
Sambath, P.
Pullepu, Bapuji
Viswanathan, K. K.
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-20, 20 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-07-24
Country of Publication
Egypt
No. of Pages
20
Main Subjects
Abstract EN
A mathematical model for the effects of chemical reaction and heat generation/absorption on unsteady laminar free convective flow with heat and mass transfer over an incompressible viscous fluid past a vertical permeable cone with nonuniform surface temperature Tw'(x)=T∞'+axn and concentration Cw'(x)=C∞'+bxm is considered here.
The dimensionless governing boundary layer equations of the flow that are transient, coupled, and nonlinear partial differential equations are solved by an efficient, accurate, and unconditionally stable finite difference scheme of Crank-Nicholson type.
The velocity, temperature, and concentration profiles have been studied for various parameters, namely, chemical reaction parameter λ, the heat generation and absorption parameter Δ, Schmidt number Sc, Prandtl number Pr, buoyancy ratio parameter N, surface temperature power law exponent n, and surface concentration power law exponent m.
The local as well as average skin friction, Nusselt number, and Sherwood number are discussed and analyzed graphically.
The present results are compared with available results in open literature and are found to be in excellent agreement.
American Psychological Association (APA)
Pullepu, Bapuji& Sambath, P.& Viswanathan, K. K.. 2014. Effects of Chemical Reactions on Unsteady Free Convective and Mass Transfer Flow from a Vertical Cone with Heat GenerationAbsorption in the Presence of VWTVWC. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-20.
https://search.emarefa.net/detail/BIM-503144
Modern Language Association (MLA)
Pullepu, Bapuji…[et al.]. Effects of Chemical Reactions on Unsteady Free Convective and Mass Transfer Flow from a Vertical Cone with Heat GenerationAbsorption in the Presence of VWTVWC. Mathematical Problems in Engineering No. 2014 (2014), pp.1-20.
https://search.emarefa.net/detail/BIM-503144
American Medical Association (AMA)
Pullepu, Bapuji& Sambath, P.& Viswanathan, K. K.. Effects of Chemical Reactions on Unsteady Free Convective and Mass Transfer Flow from a Vertical Cone with Heat GenerationAbsorption in the Presence of VWTVWC. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-20.
https://search.emarefa.net/detail/BIM-503144
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-503144