Heat Transfer Characteristics of Rotating Cylinder with Water Impinging Jet
| Author(s) | : | Mitali Basargi, Dr.J.G Gujar, Dr. S. M. Pise |
| Institution | : | Department of Chemical Engineering, Sinhgad College of Engineering, Pune, India |
| Published In | : | Vol. 6, Issue 7 — July 2019 |
| Page No. | : | 125-132 |
| Domain | : | Engineering |
| Type | : | Research Paper |
| ISSN (Online) | : | 2348-4470 |
| ISSN (Print) | : | 2348-6406 |
Heat transfer in spray cooling has been studied extensively in various industrial operations such as metalquenching, hot rolling and atomization etc. The landing of liquid on metal efficiently is important part of study. Spraytechnology cools the hot metal by improving ability of liquid to be absorbed. Nozzles are used to distribute liquiddroplets onto heated surfaces. Spray cooling occurs when liquid forced through a small orifice into dispersion of finedroplets which impact on heated surface. The droplets spread on the surface and absorb the heat there by cooling thesurface.Most machinery reaches power conversion in the form of rotation, such as mechanical processing machine, textilemachine, gas turbine, and power electronic equipment, with a wide application range. The operating temperature ofrotating machinery is constantly increased due to the generation of friction heat, combustion or power output. Thus,effective cooling technology should be used for heat dissipation, in order to protect normal operation of the machineparts. The heat transfer in spray cooling is studied experimentally and validated with the CFD analysis of spray cooling.
Mitali Basargi, Dr.J.G Gujar, Dr. S. M. Pise, “Heat Transfer Characteristics of Rotating Cylinder with Water Impinging Jet”, International Journal of Advance Engineering and Research Development (IJAERD), Vol. 6, Issue 7, pp. 125-132, July 2019.
