Abstract
The study investigates the effect of wall reaction on the species transport in a pulsatile flow of Casson fluid through an annulus. The transport process is analyzed by means of the dispersion coefficient, which uses the technique of the method of moments. The equations of momentum along with the statistical moments are solved numerically using a finite difference implicit scheme. The distributions of mean and cross-sectional concentration are studied using the Hermite polynomial representation of central moments. The objective of this study is to focus on the nature of the dispersion coefficient due to the finite yield stress, amplitude of fluctuating pressure component, Womersley frequency parameter, radius ratio, and irreversible reaction rate. In contrast to previous other studies exist in the literature of solute dispersion in a non-Newtonian fluid, the present study discusses the cross-sectional concentration distribution of solute through an annulus. The study helps to enhance the understanding of all time behavior of dispersion phenomena under the proposed geometry, which may have applications to blood flow through the catheterized artery.
This is a preview of subscription content, access via your institution.
References
D. Anderson, J. C. Tannehill, and R. H. Pletcher, Computational Fluid Mechanics and Heat Transfer, Hemisphere Publishing Corporation, New York (1984).
R. Aris, On the dispersion of a solute in a fluid flowing through a tube, Proc. R. Soc. London, Ser. A, 235 (1956), 67–77.
J. Aroesty and J. F. Gross, The mathematics of pulsatile flow in small blood vessels: I. Casson Theory, Microvasc. Res., 4 (1972), 1–12.
S. Barik and D. C. Dalal, Transverse concentration distribution in an open channel flow with bed absorption: A multi-scale approach, Commun. Nonlinear Sci. Numer Simul., 65 (2018), 1–19.
N. G. Barton, On the method of moments for solute dispersion, J. Fluid Mech., 126 (1983), 205–218.
G. W. S. Blair, An equation for the flow of blood, plasma and serum through glass capillaries, Nature, 183 (1959), 613–614.
S. Charm and G. Kurland, Viscometry of human blood for shear rates of 0–100,000 sec−1, Nature, 206 (1965), 617–618.
P. C. Chatwin, On the longitudinal dispersion of passive contaminant in oscillatory flows in tubes, J. Fluid Mech., 71 (1975), 513–527.
D. C. Dalal and B. S. Mazumder, Unsteady convective diffusion in viscoelastic fluid flowing through a tube, Int. J. Non Linear Mech., 33 (1998), 135–150.
R. K. Dash, G. Jayaraman, and K. N. Mehta, Estimation of increased flow resistance in a narrow catheterized arterya theoretical model, J. Biomech., 29 (1996), 917–930.
R. K. Dash, G. Jayaraman, and K. N. Mehta, Shear augmented dispersion of a solute in a Casson fluid flowing in a conduit, Ann. Biomed. Eng., 28 (2000), 373–385.
S. Debnath, S. Paul, and A. K. Roy, Transport of Reactive Species in Oscillatory Annular Flow, J. Appl. Fluid Mech., 11 (2018), 405–417.
S. Debnath, A. K. Saha, B. S. Mazumder, and A. K. Roy, Dispersion phenomena of reactive solute in a pulsatile flow of three-layer liquids, Phys. Fluids, 29 (2017), 097107.
S. Debnath, A. K. Saha, B. S. Mazumder, and A. K. Roy, Hydrodynamic dispersion of reactive solute in a Hagen-Poiseuille flow of a layered liquid, Chin. J. Chem. Eng., 25 (2017), 862–873.
X. Fu, R. Gao, and Z. Wu, Additional longitudinal displacement for contaminant dispersion in wetland flow, J. Hydrol., 532 (2016), 37–45.
W. N. Gill, A note on the solution of transient dispersion problems, Proc. R. Soc. London, Ser. A, 298 (1967), 335–339.
W. N. Gill and R. Sankarasubramanian, Exact analysis of unsteady convective diffusion, Proc. R. Soc. London, Ser. A, 316 (1970), 341–350.
W. N. Gill and R. Sankarasubramanian, Dispersion of non-uniformly distributed time-variable continuous sources in time-dependent flow, Proc. R. Soc. London, Ser. A, 327 (1972), 191–208.
G. Li, W. Jiang, P. Wang, J. Guo, Z. Li, and G. Q. Chen, Concentration moments based analytical study on Taylor dispersion: Open channel flow driven by gravity and wind, J. Hydrol., 562 (2018), 244–253.
B. S. Mazumder and S. K. Das, Effect of boundary reaction on solute dispersion in pulsatile flow through a tube, J. Fluid Mech., 239 (1992), 523–549.
B. S. Mazumder and K. K. Mondal, On solute transport in oscillatory flow through an annular pipe with a reactive wall and its application to a catheterized artery, Quart. J. Mech. Appl. Math., 58 (2005), 349–365.
B. S. Mazumder and S. Paul, Dispersion of reactive species with reversible and irreversible wall reactions, Heat Mass Transfer, 48 (2012), 933–944.
D. A. McDonald, Blood flow in arteries, Edward Arnold, London (1974).
R. V. Mehta, R. L. Merson, and B. J. McCoy, Hermite polynomial representation of chromatography elution curves, J. Chromatogr. A, 88 (1974), 1–6.
A. Mukherjee and B. S. Mazumder, Dispersion of contaminant in oscillatory flows, Acta Mech., 74 (1988), 107–122.
P. Nagarani, G. Sarojamma, and G. Jayaraman, Exact analysis ofunsteady convective diffusion in Casson fluid flow in an annulus-Application to catheterized artery, Acta Mech., 187 (2006), 189–202.
P. Nagarani, G. Sarojamma, and G. Jayaraman, Effect of boundary absorption on dispersion in Casson fluid flow in an annulus: application to catheterized artery, Acta Mech., 202 (2009), 47–63.
P. Nagarani and B. T. Sebastian, Dispersion of a solute in pulsatile non-Newtonian fluid flow through a tube, Acta Mech., 224 (2013), 571–585.
C. O. Ng and N. Rudraiah, Convective diffusion in steady flow through a tube with a retentive and absorptive wall, Phys. Fluids, 20 (2008), 073604.
S. Paul and B. S. Mazumder, Effects of nonlinear chemical reactions on the transport coefficients associated with steady and oscillatory flows through a tube, Int. J. Heat Mass Transfer, 54 (2011), 75–85.
J. Rana and P. V. S. N. Murthy, Solute dispersion in pulsatile Casson fluid flow in a tube with wall absorption, J. Fluid Mech., 793 (2016), 877–914.
A. K. Roy, A. K. Saha, and S. Debnath, On Dispersion in Oscillatory Annular Flow Driven Jointly by Pressure Pulsation and Wall Oscillation, J. Appl. Fluid Mech., 10 (2017), 1487–1500.
A. K. Roy, A. K. Saha, and S. Debnath, Unsteady Convective Diffusion with Interphase Mass Transfer in Casson Liquid, Period. Polytech. Chem. Eng., 62 (2018), 215–223.
R. Sankarasubramanian and W. N. Gill, Unsteady convective diffusion with interphase mass transfer, Proc. R. Soc. London, Ser. A, 333 (1973), 115–132.
A. Sarkar and G. Jayaraman, The effect of wall absorption on dispersion in annular flows, Acta Mech., 158 (2002), 105–119.
A. Sarkar and G. Jayaraman, The effect of wall absorption on dispersion in oscillatory flow in an annulus: application to a catheterized artery, Acta Mech., 172 (2004), 151–167.
G. I. Taylor, Dispersion of soluble matter in solvent flowing slowly through a tube, Proc. R. Soc. London, Ser. A, 219 (1953), 186–203.
Z. Wu and G. Q. Chen, Approach to transverse uniformity of concentration distribution of a solute in a solvent flowing along a straight pipe, J. Fluid Mech., 740 (2014), 196–213.
Z. Wu, X. Fu, and G. Wang, Concentration distribution of contaminant transport in wetland flows, J. Hydrol., 525 (2015), 335–344.
Z. Wu, X. Fu, and G. Wang, On spatial pattern of concentration distribution for Taylor dispersion process, Sci. Rep., 6 (2016), 20556.
Z. Wuand A. Singh, On the effect of solute release position on plume dispersion, J. Hydrol., 566 (2018), 607–615.
Acknowledgement
The authors are grateful to the editor and reviewers for the valuable comments and suggestions that helped to improve this article.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Debnath, S., Saha, A.K., Mazumder, B.S. et al. Dispersion of Reactive Species in Casson Fluid Flow. Indian J Pure Appl Math 51, 1451–1469 (2020). https://doi.org/10.1007/s13226-020-0476-7
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s13226-020-0476-7
Key words
- Dispersion coefficient
- axial-mean concentration distribution
- cross-sectional concentration distribution
- Casson fluid
- irreversible reaction
2010 Mathematics Subject Classification
- 76Z05
- 92C10
- 76A05
- 35Q35
- 65M06