Numerical Study of Fluid Flow And Heat Transfer In Microchannel Heat Sink

The characteristics of fluid flow and heat transfer in microchannel heat sink are numerically analyzed. The three dimensional, steady-state, convection-conduction conjugate problem is solved with finite volume solver. The Navier-stokes equation and energy equation has been solved in computational domain. Reynolds number effect on thermal resistance and pressure drop was numerically investigated. The computed thermal characteristics and pressure drop show good agreements with the experimental data.

کلیدواژه ها:

thermal resistance ، pressure drop ، micro channel