Increasingly smaller electronics requires improvement in performance of coo领 systems to keep it operating
reliably. We present herein a novel experimental study of convective heat transfer in serpentine
microchannels with segmented liquidliquid emulsions. It is demonstrated that this concept yields significant
Nusselt number enhancement in microchannel heat sinks compared to that obtained using single
phase liquid coo领. Laser Induced Fluorescence (LIF) is employed to measure temperature of the coolant
with and without droplets, and micro-PIV is used to determine velocity field. For the segmented flow, up
to four-fold increase of the Nusselt number was observed compared to pure water flow. 显微粒子成像测速系统(Micro PIV) Imager intense PIV相机 用于粒子成像测速(PIV)的荧光示踪粒子
• 行业应用
