Chemical Industry and Chemical Engineering Quarterly 2024 Volume 30, Issue 2, Pages: 123-133
https://doi.org/10.2298/CICEQ230401017J
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Numerical simulation of the oscillating thin plate impact on nanofluids flow in channel
Jehhef Kadhum Audaa (Technical Engineering College -Baghdad, Middle Technical University, Baghdad, Iraq), kadhum.audaa@yahoo.com
Rasheed Musaab Kadem (Institute of Technology, Middle Technical University, Baghdad, Iraq), musaabk.rasheed@mtu.edu.iq
Siba Mohamed Abed Al Abas (Institute of Technology, Middle Technical University, Baghdad, Iraq)
The present numerical study aims to present the effect of a titled oscillating thin plate with different inclination angles on the Al2O3-water nanofluid flow and heat transfer performance. The subsequent work establishes methods for forming fluid-structure interactions by the impact of Al2O3-water nanofluid at 0.1-1.0 vol. % volume fraction upon the thin plate using COMSOL Multiphysics 5.4. The turbulent model is solved using the (k-ε) model, and the flow assembly around the thin plate obstacle has been confirmed at the Reynolds number of Re=4×104. It exemplifies how Nanofluid flow interaction can distort structures. The turbulent, two-dimensional, stationary, and incompressible flow around an oscillating thin plate with inclined angles with upstream and downstream mounted inside a horizontal channel was studied. The numerical study includes an investigation of the effect of five inclination angles of the thin plate (30, 60, 90, 120, and 150°) on the pressure, velocity, and temperature contours of the Al2O3-water nanofluid. Also, the study presented the drag profile and left a force on the thin plate caused by the fluid flow. The results showed that a titled oscillating thin plate inside the flow direction increases pressure drop, von Mises deformation stress, x-displacement and drag force fields, and the Nusselt number. Where the pressure increased from 2.61×103 to 6.21×103 pa, the von Mises stress increased from 4.43×106 to 1.78×107 N/m, and the X-displacement increased from 1.6 to 5.5 mm when increasing the plate angle from 30 to 90°.
Keywords: Fluid-structure interactions, Lagrangian-Eulerian (ALE) technique, Multiphysics, Nanofluid
Show references
A. Okajima, T. Matsumoto, S. Kimura, JSME Int. J., Ser. B 41(1998) 214. https://doi.org/10.1299/jsmeb.41.214.
J. Carberry, J. Sheridan, D.O. Rockwell, J. Fluids Struct. 15 (2001) 523-532. https://doi.org/10.1006/jfls.2000.0363.
T. Sarpkaya, J. Fluids Struct. 19 (2004) 389-447. https://doi.org/10.1016/j.jfluidstructs.2004.02.005.
X. Mao, Yu. Zhibin, Æ. Artur, J. Jaworski, D. Marx, Exp. Fluids 45 (2008) 833-846. https://doi.org/10.1007/s00348-008-0503-7.
M. Dahl Jason, Ph.D. Thesis, Massachusetts Institute of Technology, (2008). http://hdl.handle.net/1721.1/44747.
L. Lee, D. Allen, J. Fluids Struct. 26 (2010) 602-610. https://doi.org/10.1016/j.jfluidstructs.2010.02.002.
X. Amandolèse, P. Hémon, Comptes Rendus Mécanique 338 (2010) 12-17. https://doi.org/10.1016/j.crme.2009.12.001.
Y. Yang, M.Sc. Thesis, The Texas A&M University (2010).
K. Lam, J.C. Hu, P. Liu, Phys. Fluids 22 (2010) 015105. https://doi.org/10.1063/1.3291069.
B. Shrestha, S.N. Ahsan, M. Aurelia, Phys. Fluids 30 (2018) 013102. https://doi.org/10.1063/1.5001330.
S. Zhang, T. Ishihara, Ocean Eng. 163 (2018) 583-598. https://doi.org/10.1016/j.oceaneng.2018.03.060.
X. Sun, Y. Zehua, L. Jiajun, K. Wen,H. Tian, Int. J. Heat Mass Transfer 128 (2019) 319-334. https://doi.org/10.1016/j.ijheatmasstransfer.2018.08.123.
D. Yaseen, M.A. Ismael, Exp. Tech. 47 (2022) 37-46. https://doi.org/10.1007/s40799-022-00554-9.
S. Ram, N. Ashok, MD. Shamshuddin, J. of Nanofluids 12 (2023) 777-785. https://doi.org/10.1166/jon.2023.1976.
Usman, S. Shaheen, M.B. Arain, K. S. Nisar, A. Albakri, MD. Shamshuddin, F. O. Mallawi, C. Stud. in Ther. Eng. 41(2023) 102523. https://doi.org/10.1016/j.csite.2022.102523.
MD. Shamshuddin, F. Mabood, W. A. Khan, G. R. Rajput, Heat Trans. 52 (2023) 854-873. https://doi.org/10.1002/htj.22719.
S.O. Salawu, R.A. Kareem, M.D. Shamshuddin, S.U. Khan, Chem. Phys. Lett. 760 (2020) 138011. https://doi/10.1016/j.cplett.2020.138011.
MD. Shamshuddin, P. S. Rao, S.O. Salawu and A.J. Chamkha, J. Proc. Mech. Eng. 236 (2022) 1877-1888. https://doi/10.1177/09544089221076918.
B. C. Pak, Y. I. Cho, Exp. Heat Trans. 11 (1998) 151-170. https://doi.org/10.1080/08916159808946559.
Y. Xuan, W. Roetzel, Int. J. Heat Mass Transfer 43 (2000) 3701-3707. https://doi.org/10.1016/S0017-9310(99)00369-5.
H.C. Brinkman, J. of Chem. Phys. 20 (1952) 571-581. https://doi/10.1063/1.1700493.
J.C. Maxwell, A Treatise on Electricity and Magnetism, 2nd ed., Clarendon Press, Oxford University, UK (1881).
S.E. Maiga, B. Nguyen, C. Tam, G. Nicolas, R. Gilles, Superlattices and Microstructures 35 (2004) 543-557. https://doi/10.1016/j.spmi.2003.09.012.