Research Article
Effect of Reaction Rate on Dispersion of Atmospheric Aerosols in the Presence of Electric Field
|
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
|
| Volume 43 - Issue 5 |
| Published: April 2012 |
| Authors: Meena Priya.P, Nirmala P. Ratchagar |
10.5120/6103-8306
|
Meena Priya.P, Nirmala P. Ratchagar . Effect of Reaction Rate on Dispersion of Atmospheric Aerosols in the Presence of Electric Field. International Journal of Computer Applications. 43, 5 (April 2012), 47-53. DOI=10.5120/6103-8306
@article{ 10.5120/6103-8306,
author = { Meena Priya.P,Nirmala P. Ratchagar },
title = { Effect of Reaction Rate on Dispersion of Atmospheric Aerosols in the Presence of Electric Field },
journal = { International Journal of Computer Applications },
year = { 2012 },
volume = { 43 },
number = { 5 },
pages = { 47-53 },
doi = { 10.5120/6103-8306 },
publisher = { Foundation of Computer Science (FCS), NY, USA }
}
%0 Journal Article
%D 2012
%A Meena Priya.P
%A Nirmala P. Ratchagar
%T Effect of Reaction Rate on Dispersion of Atmospheric Aerosols in the Presence of Electric Field%T
%J International Journal of Computer Applications
%V 43
%N 5
%P 47-53
%R 10.5120/6103-8306
%I Foundation of Computer Science (FCS), NY, USA
Abstract
Under the effects of electric field and chemical reaction, a mathematical model has been developed to study the dispersion of aerosols in a couple stress fluid flowing through a channel which is analytically solved using Taylor disper¬sion model. The solutions for velocity, concentration distribution and dispersion coefficient are numerically computed and the results are represented graphically. It reveals that the dispersion coefficient increases with increase in electric number but decreases with increase in couple stress parameter and chemical reaction rate.
References
- Brimlecombe, P. (1996). Air pollution and chemistry, Cambridge University Press, Cambridge.
- Chiu – on, NG. , Rudraiah, N. , Nagraj, C. , and Nagaraj. H. N. Electrohydrodynamic dispersion of macromolecular components in nanostructured biological bearing. Journal of Energy. Heat and Mass Tranfer, Vol. 27, (2005) pp. 39.
- Jayaratne, E. R. and Verma, T. S. Environmental aerosols and their effect on the earth's local fair weather electric field. J. Meteorol, Atmospheric physics, 86, 3(4) (2004), 275-280.
- Jacob, D. J. Heterogenous chemistry and trophosphere ozone. Atmospheric environment, 34 (12-14), (2000), 2131.
- Kvetoslav. R. , Spurny. Aerosol chemical processes in the environment, Qc882, 42(2000) A32.
- Malkus, W. V. R and Veronis G. Surface electroconvection. Physics of Fluids. 4(1), (1961)13.
- Nirmala P. Ratchagar. , Meena Priya P. Effect of couple stress on the unsteady convective diffusion of atmospheric aerosols in the presence of electric field. International Journal of Mathematical Sciences and Engineering Applications 5(4), (2011), 293-310.
- Rudraiah N. , and Ng,C. O. A model for manufacture of nano-sized smart materials free from impurities. Review Articles, current Sci. , 86, 8 (2004) 1076.
- Stokes, V. K. , Couple stress in fluids. Phys. Fluids. 9 (1966) pp. 1709-1715.
- Taylor G. I. Dispersion of soluble matter in solvent flowing slowly through a tube. Proc. Roy. Soc. London. A. 219 (1953) pp. 186-203.
Index Terms
Keywords