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Numerical Analysis Of An Electrical Transformer With Fins And Horizontal Pins, Sean Ferneyhough
Numerical Analysis Of An Electrical Transformer With Fins And Horizontal Pins, Sean Ferneyhough
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Three-dimensional numerical simulations are run on a cylindrical electrical transformer that is generating heat in order to study the resulting natural convection that is driven by density variation. The transformer generates a constant heat flux and is incased in a sleeve with radial fins. At first, the sleeve is analyzed without fins and compared to an analytical solution in order to validate the numerical simulations. Next, fins are added to the sleeve in order to maximize the heat transfer from the transformer. Heat transfer from the sleeve per number of fins is to be determined. Small pins are then added …