Thermal cooling process by nanofluid flowing near stagnating point of expanding surface under induced magnetism force: A computational case study. (August 2022)

• Record Type: Journal Article
• Authors: Shahzad, Faisal; Jamshed, Wasim; Pasha, Amjad Ali; Safdar, Rabia; Alam, Md. Mottahir; Arshad, Misbah; Hussain, Syed M.; Hafeez, Muhammad Bilal; Krawczuk, Marek
• Is Part Of: Case studies in thermal engineering. Volume 36(2022)
• Publication Date: 2022-08
• Subjects: Stagnation point -- Heat source -- Induced magnetic field -- Titanium alloy-Water -- Entropy generation; Heat engineering -- Case studies -- Periodicals; 621.40205
• DOI: 10.1016/j.csite.2022.102190
• Languages: English
• ISSNs: 2214-157X

Abstract

Abstract: This paper is dedicated to the exam of entropy age and research of the effect of mixing nanosolid additives over an extending sheet. In this review, Newtonian nanofluid version turned into researched at the actuated appealing field, heat radiation and variable heat conductivity results. With becoming modifications, the proven PDEs are moved into popular differential situations and paintings mathematically making use of a specific mathematical plan called the Keller box method (KBM). The ranges of different dimensionless parameters used in our study are volume fraction of nanoparticles 0.01 ≤ φ ≤ 0.04, magnetic parameter 0.5 ≤ Λ ≤ 2, thermal radiation 0.1 ≤ N r ≤ 0.3, heat source/sink parameter 0.5 ≤ Q 0 ≤ 2, Prandtl number 5.7 ≤ P r ≤ 6.2, variable thermal conductivity 0.1 ≤ ε ≤ 0.3, reciprocal magnetic Prandtl number 0.6 ≤ λ ∗ ≤ 1, Brinkman number 5 ≤ B r ≤ 15, Reynolds number 5 ≤ R e ≤ 15, which shows up during mathematical arrangement are shown as tables and charts.Positive modifications in heat radiation and heat conductivity affects increment the hotness pass coefficient of solar primarily based totally plane wings. Titanium alloy primarily based totally water (H2 O) are taken into consideration for our research. We will likewise alternate the grouping of nanoparticles to pay attention on their impact on numerous dynamic barriers of the framework. We can see that because the Reynolds range and Brinkman range increment, the entropy increments. The thermodynamic exhibition of Titanium alloy-water (Ti6 Al4 V–H2 O) nanofluid has been portrayed higher that of base nanofluid with comparable situations. Recorded hypothetical reproductions may be greater beneficial to similarly increase daylight primarily based totally nuclear strength frameworks.