Melting heat transfer assessment on magnetic nanofuid fow past a porous stretching cylinder | ||||
| Journal of the Egyptian Mathematical Society | ||||
| Volume 29, Issue 1, 2021, Page 1-14 PDF (1.71 MB) | ||||
| Document Type: Original Article | ||||
| DOI: 10.1186/s42787-020-00109-0 | ||||
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| Authors | ||||
| Khilap Singh1; Alok Kumar Pandey* 2; Manoj Kumar1 | ||||
| 1Department of Mathematics, Statistics and Computer Science, G. B. Pant University of Agriculture and Technology, Pantnagar, Uttarakhand 263145, India. | ||||
| 2Department of Mathematics, Graphic Era Deemed To be University, Dehradun, Uttarakhand 248002, India. | ||||
| Abstract | ||||
| The assessment of melting heat transfer and non-uniform heat source on magnetic Cu–H2O nanofuid fow through a porous cylinder was studied. The transformed differential equations describing the motion of Cu–H2O fuid together with pertinent boundary conditions were handled numerically with the assistance of Keller box method. The ranges of volume fraction of copper particles were taken as 0–25%. The impacts of various governing parameters on the physical measures such as Nusselt number, surface drag force, temperature and velocity were analyzed by representing through graphs and tables. It was noted that the fow was infuenced accordingly with the governing parameters. The outcomes showed that the rate of heat exchange improved with elevated Reynolds number, space and temperature-dependent internal heat source and melting parameters. The comparison of our data in relation to those of previous works has been shown. | ||||
| Keywords | ||||
| : Keller box method; Melting heat transfer; Nanofuid; Non-uniform heat source; Porous medium | ||||
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