» Từ khóa: heat transfer simulation

Kết quả 1-2 trong khoảng 2

Numerical simulation on heat transfer characteristics of alternative mini-channel heat exchanger for motorcycle radiator

In this paper, the effects of mass flow rate and temperature on innovative cooling system of a motorcycle using rectangular minichannel heat exchanger were investigated by simulation and experiment. The size of the minichannel heat exchanger is reduced by 20%, made it easier to manufacture, and cut down its cost by approximately 40% compared to the original cooling system.

8 p hcmute 16/05/2018 486 1

Từ khóa: cooling system, minichannel heat exchanger, heat transfer simulation, laminar flow, thermostat
Numerical similation on heat transfer phenomena in microchannel evaporator of a CO2 air conditioning system

The investigation presented a numerical simulation on heat transfer behaviors in microchannel evaporator of a CO2 air conditioning system. The conditions for numerical simulation were applied by the experimental data of a CO2 air conditioning cycle. This cycle worked with the cooler pressure of 85 bar, evaporator pressure of 37 bar, and the CO2 flow rate of 5.2 g/s.

8 p hcmute 16/05/2018 579 1

Từ khóa: Numerical simulation, CO refrigerant, air conditioning system, heat transfer, evaporator

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