...J. P. Calame; D. Park; R. Bass; R. E. Myers; P. N. Safier The removal of high heat fluxes from BeO ceramic and GaN-on-SiC semiconductor dies using hierarchically branched-microchannel coolers is investigated, in order to examine the impact of the number of branching levels on performance...

... presented are for heating on both outer surfaces of the sample. The overall heat transfer coefficient from the SiC to the water is calculated as shown by Incropera and DeWitt 12 (4) U = q A Δ T s - w where A can be either A wet or A base ; Δ T...