Optimization of Heat Transfer Coefficient through Micro channel using CFD

Abstract

Abstract This paper provides a computational examination of the 3D (three-dimensional) heat flow and heat transfer moving in a rectangular smaller scale channel and utilizing water as a cooling liquid. The miniaturized scale channel utilized is having a width of 57 μm, profundity of 180 μm and length of 10000 μm. The work is engaged to build the heat transfer rate in a smaller scale channel utilizing expanded surfaces called blades and the examination is done at various Reynolds number. Computationally work is approved through the expectation and correlation with the current work. The augmented estimation of Reynolds number shows the decrement in the heat transfer. The examination of coefficient of heat transfer has been completed over the miniaturized scale channels, which demonstrate the surmised variety of temperature along the course of stream. Exact presumptions introduced in the balance technique give a brief look at genuine circumstance and the whole work is anticipating another thought of blade on the channel to build the heat transfer rate. In addition, other blade structures examination over the channel demonstrated the variety of heat transfer and the last work is engaged to discover the best effective approach to expand the heat transfer rate.