NUMERICAL SOLUTIONS FOR THE THIN FILM HYBRID NANOFLUID FLOW AND HEAT TRANSFER OVER AN UNSTEADY STRETCHING SHEET
PDF

Keywords

Hybrid Nanofluids
Thin Film
Heat Transfer
MATLAB
Thermocapillary

How to Cite

Lee Shin Leong, Md Faisal Md Basir, Nurul Aini Jaafar, Sarkhosh Seddighi Chaharborj, Taufiq Khairi Ahmad Khairuddin, & Kohilavani Naganthran. (2020). NUMERICAL SOLUTIONS FOR THE THIN FILM HYBRID NANOFLUID FLOW AND HEAT TRANSFER OVER AN UNSTEADY STRETCHING SHEET . Open Journal of Science and Technology, 3(4), 335-344. https://doi.org/10.31580/ojst.v3i4.1674

Abstract

This paper explores the mathematical model of thin-film flow and heat transfer utilizing hybrid nanofluid along with the two-dimensional time dependent stretching sheet. The influence of several parameters towards the model are discussed and solved by the method of collocation, namely bvp4c solver that can find in MATLAB software. In this paper, we focused on the effect of parameters are unsteadiness parameter λ, thermocapillarity number M, constant mass transfer parameter S, and concentration of    towards the model.  The numerical results have been obtained and shown in table and graph form. The effect of thermocapillarity number M and concentration of  are explored and graphically portrayed through the velocity, temperature and concentration profile.
https://doi.org/10.31580/ojst.v3i4.1674
PDF

References

Ohering M. Materials science of thin films deposition and structure. Academic Press, San Diego; 2002.

Wang C. Analytic solutions for a liquid film on an unsteady stretching surface. Heat and Mass Transfer. 2006;42(8):759-66.

Choi SU, Eastman JA. Enhancing thermal conductivity of fluids with nanoparticles. Argonne National Lab., IL (United States); 1995.

Myers TG, Ribera H, Cregan V. Does mathematics contribute to the nanofluid debate? International Journal of Heat and Mass Transfer. 2017;111:279-88.

Mahian O, Kolsi L, Amani M, Estellé P, Ahmadi G, Kleinstreuer C, et al. Recent advances in modeling and simulation of nanofluid flows-Part I: Fundamentals and theory. Physics reports. 2019;790:1-48.

Mahian O, Kolsi L, Amani M, Estellé P, Ahmadi G, Kleinstreuer C, et al. Recent advances in modeling and simulation of nanofluid flows—Part II: Applications. Physics Reports. 2019;791:1-59.

Devi S, Devi S. Numerical Investigation on Three Dimensional Hybrid Cu−Al2O3/Water Nanofluid Flow Over a Stretching Sheet with Effecting Lorentz Force Subject to Newtonian Heating. Canadian Journal of Physics. 2016;94.

Maity S, Ghatani Y, Dandapat B. Thermocapillary flow of a thin nanoliquid film over an unsteady stretching sheet. Journal of Heat Transfer. 2016;138(4).

Dandapat BS, Santra B, Andersson HI. Thermocapillarity in a liquid film on an unsteady stretching surface. International Journal of Heat and Mass Transfer. 2003;46(16):3009-15.

Wang C. Liquid film on an unsteady stretching surface. Quarterly of Applied Mathematics. 1990;48(4):601-10.

Kamyar A, Saidur R, Hasanuzzaman M. Application of Computational Fluid Dynamics (CFD) for nanofluids. International Journal of Heat and Mass Transfer. 2012;55(15-16):4104-15.

Tayebi T, Chamkha AJ. Buoyancy-Driven Heat Transfer Enhancement in a Sinusoidally Heated Enclosure Utilizing Hybrid Nanofluid. Computational Thermal Sciences: An International Journal. 2017;9(5):405-21.

Maity S. Thermocapillary flow of thin liquid film over a porous stretching sheet in presence of suction/injection. International Journal of Heat and Mass Transfer. 2014;70:819-26.

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.