{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T20:19:30Z","timestamp":1774383570788,"version":"3.50.1"},"reference-count":37,"publisher":"MDPI AG","issue":"6","license":[{"start":{"date-parts":[[2021,6,3]],"date-time":"2021-06-03T00:00:00Z","timestamp":1622678400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Entropy"],"abstract":"<jats:p>The heat transfer enhancement and fluid flow control in engineering systems can be achieved by addition of ferric oxide nanoparticles of small concentration under magnetic impact. To increase the technical system life cycle, the entropy generation minimization technique can be employed. The present research deals with numerical simulation of magnetohydrodynamic thermal convection and entropy production in a ferrofluid chamber under the impact of an internal vertical hot sheet. The formulated governing equations have been worked out by the in-house program based on the finite volume technique. Influence of the Hartmann number, Lorentz force tilted angle, nanoadditives concentration, dimensionless temperature difference, and non-uniform heating parameter on circulation structures, temperature patterns, and entropy production has been scrutinized. It has been revealed that a transition from the isothermal plate to the non-uniformly warmed sheet illustrates a rise of the average entropy generation rate, while the average Nusselt number can be decreased weakly. A diminution of the mean entropy production strength can be achieved by an optimal selection of the Lorentz force tilted angle.<\/jats:p>","DOI":"10.3390\/e23060709","type":"journal-article","created":{"date-parts":[[2021,6,3]],"date-time":"2021-06-03T10:59:51Z","timestamp":1622717991000},"page":"709","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Impacts of Uniform Magnetic Field and Internal Heated Vertical Plate on Ferrofluid Free Convection and Entropy Generation in a Square Chamber"],"prefix":"10.3390","volume":"23","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8462-0968","authenticated-orcid":false,"given":"Chinnasamy","family":"Sivaraj","sequence":"first","affiliation":[{"name":"Department of Mathematics, PSG College of Arts & Science, Coimbatore 641014, Tamil Nadu, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vladimir E.","family":"Gubin","sequence":"additional","affiliation":[{"name":"School of Energy & Power Engineering, National Research Tomsk Polytechnic University, 634050 Tomsk, Russia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Aleksander S.","family":"Matveev","sequence":"additional","affiliation":[{"name":"School of Energy & Power Engineering, National Research Tomsk Polytechnic University, 634050 Tomsk, Russia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mikhail A.","family":"Sheremet","sequence":"additional","affiliation":[{"name":"School of Energy & Power Engineering, National Research Tomsk Polytechnic University, 634050 Tomsk, Russia"},{"name":"Department of Theoretical Mechanics, Tomsk State University, 634050 Tomsk, Russia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2021,6,3]]},"reference":[{"key":"ref_1","unstructured":"Bergman, T.L., Lavine, A.S., Incropera, F.P., and Dewitt, D.P. 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