7th International Conference on Cooling & Heating Technologies | |
Numerical investigation to study effect of radiation on thermal performance of radiator for onan cooling configuration of transformer | |
材料科学;物理学 | |
Chandak, V.^1 ; Paramane, S.B.^1 ; Veken, W.V.D.^2 ; Codde, J.^3 | |
Global R and D Centre, Crompton Greaves Ltd., Mumbai | |
400042, India^1 | |
Crompton Greaves Power Systems Belgium NV, Belgium^2 | |
KU Leuven University Belgium, Belgium^3 | |
关键词: Average height; Computational time; Conjugate heat transfer; Cooling configuration; Numerical investigations; Radiator configuration; Thermal Performance; Transfer phenomenon; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/88/1/012033/pdf DOI : 10.1088/1757-899X/88/1/012033 |
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学科分类:材料科学(综合) | |
来源: IOP | |
【 摘 要 】
In the present work, flow and temperature distribution in the radiator fins of a power transformer is studied numerically with conjugate heat transfer using commercial CFD software to study the effect of radiation on heat dissipation. The approach considered here is a complete 3D geometry of the radiator fins with average height of the flute geometry of the fins for meshing and computational time reduction. Simulations are performed for ONAN (Oil Natural Air Natural) case for one radiator configuration. The simulations also study the effect of radiation and its impact on the overall heat dissipation. These results would give a holistic picture of heat transfer phenomenon to the designers.
【 预 览 】
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Numerical investigation to study effect of radiation on thermal performance of radiator for onan cooling configuration of transformer | 1302KB | download |