Stability aspect of magnetized hybrid nanofluid with suction and injection phenomenon: Modified thermal model

• Published in: Journal of the Indian Chemical Society Vol. 99; no. 9; p. 100608
• Main Authors: Dero, Sumera, Lund, Liaquat Ali, Shaikh, Abdul Waseem, Alhadri, Muapper, Ben Said, Lotfi, Khan, Sami Ullah, Kolsi, Lioua
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.09.2022
• Subjects: Dual solutions; Hybrid nanofluid; Stability analysis; Thermal radiation; Tiwari and das model; Tiwari and das model; Stability analysis; Thermal radiation; Dual solutions; Hybrid nanofluid
• ISSN: 0019-4522
• DOI: 10.1016/j.jics.2022.100608

Nanoparticles with ultra-high thermal efficiency and stability have dynamic applications in numerous eras of thermal sciences, including energy production, heat transmission devices, cooling and heating systems, manufacturing applications, aircraft, and solar energy, among others. This study's primary objective is to investigate the mathematical modeling using a Tiwari and Das nanofluid model, taking into account the effects of magnetic, suction/injection, and thermal radiation, as well as the stability analysis of a hybrid nanofluid containing copper (Cu) and alumina (Al2O3) nanoparticles in a water-based liquid. Using similarity transformations, self-similarity solutions of the system of governing ordinary differential equations (ODEs) were obtained, and the resulting ODEs were simulated using implementations of the three-stage Lobatto IIIa technique. The numerical results indicate that the energy characteristics such as thermal conductivity increase rapidly when copper nanomaterials are used. It is also noticed that the combination of both nano-materials results in an excellent energy enhancement. For the solution validation, novel stability performances for the obtained simulations are determined. [Display omitted] •Therma impact o hybrid nanofluid has been studied for copper and aluminium oxide base nanoparticles.•The suction injection effects are considered.•The stability analysis is performed for the hybrid nanofluid model.•Dual numerical simulations via shooting technique are performed.