ISSN Online: 2377-424X
International Heat Transfer Conference 5
LAMINAR FLOW ENTRY LENGTH HEAT TRANSFER WITH VARYING PHYSICAL PROPERTIES IN SIMPLE AND COMPLEX DUCT GEOMETRIES
Abstrakt
Many electrical machines are cooled by the laminar flow of high Pr fluids with temperature sensitive thermophysical properties. Numerical methods for use with these when computing heat transfer and pressure drop data are described. Predictions are compared with experimental results for plane ducts, rectangular ducts, tubes and layer type transformer windings.