Thermodynamic analysis of pulsating MHD hybrid nanofluid flow Using CFD

By developing the high-tech instruments especially in digital devices, a need to have an efficient and compact cooling is of crucial importance. In the current study, heat transfer enhancement in a microchannel for cooling two hot sources is numerically investigated. The results show that intensifying the inlet amplitude from ۰.۱ to ۰.۸ makes the heat transfer and pressure drop increment respectively by ۱۰۰% and ۳۰۰%. However, the amplitude increment remains an inverse effect on the Bejan number by a decrement of about ۳-۴%.

کلیدواژه ها:

Computational fluid dynamics ، Pulsating flow ، Microchannel ، Hybrid nanofluid