Discharging phenomena with involving nanoparticles and external force

Zhang X. Rothan Y.A. Issakhov A. Selim M.M. Li Z.
15 July 2021 Elsevier B.V.

Journal of Molecular Liquids
2021 #334

To reach the lowest time for discharging process, not only the configuration of tank and material properties but also the external forces can be helpful. Among various approaches, using nanomaterial with wavy wall as well as insertion of Lorentz forces has been examined in current article. Galerkin approach was successfully applied for current modeling and impacts of active factors were exhibited. Direct relation of needed time and A shows that conduction rises with augment of A while the volume of PCM is not changed. Time reduces about 6.96% with rise of A in presence of Ha. Providing greater conduction mode with rise of Ha must be helpful to decline the need time. At A = 0.1, m = 5.7, augmentation of Ha from 0 to 20 leads to decline the time from 250.7 s to 247 s. At Ha = 20, A = 0.3, required time changes from 250.7 s to 229.8 s with rise of m. This behavior is due to higher k_nf of platelet shape. Rise of time augment the solid fraction but energy stored reduces.

FEM , MHD , Nanoparticle , Platelet shape , Solidification

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Zhejiang College of Construction, Hangzhou, 311231, China
Department of Mechanical Engineering, Faculty of Engineering, Jazan University, Jazan, 82822, Saudi Arabia
Department of Mathematical and Computer Modeling, Al-Farabi Kazakh National University, Almaty, Kazakhstan
Department of Mathematical and Computer Modeling, Kazakh-British Technical University, Almaty, Kazakhstan
Department of Mathematics, Al-Aflaj College of Science and Humanities Studies, Prince Sattam bin Abdulaziz University, Al-Aflaj, 710-11912, Saudi Arabia
Department of Mathematics, Suez Faculty of Science, Suez University, Egypt
Yonsei Frontier Lab, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea

Zhejiang College of Construction
Department of Mechanical Engineering
Department of Mathematical and Computer Modeling
Department of Mathematical and Computer Modeling
Department of Mathematics
Department of Mathematics
Yonsei Frontier Lab

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