.... In this work, a two-dimensional simulation model of an LHP was developed. The wicking process was described using a capillary pressure model, implemented through user-defined functions (UDFs). The flow, phase change, and heat transfer processes vary with the change of the working fluid. Therefore, the effects...

...Jigneshsinh Rathod; Vikas Lakhera; Atindra Shukla Flat heat pipes (FHPs) are commonly used as a passive cooling system in portable electronic gadgets due to their compact profile. The present study investigates the effect of different working fluids on the thermal performance of a miniature FHP...