» Từ khóa: numerical simulation

Kết quả 1-3 trong khoảng 3

Studying the principles of burr formation in hybrid machining process and proposing control options using numerical simulation

Studying the principles of burr formation in hybrid machining process and proposing control options using numerical simulation: Graduation project of Machine Manufacturing Technology/Vo Duy Trung; Pham Huy Tuan(Instructor)--Ho Chi Minh City: Ho Chi Minh City University of Technology and Education, 2024 Call no.: CKM-43 671.35 V872-T871

76 p hcmute 07/06/2024 143 4

Từ khóa: Burr formation, Hybrid machining process, Numerical simulation
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 578 1

Từ khóa: Numerical simulation, CO refrigerant, air conditioning system, heat transfer, evaporator
The effects of mass flow rate on heat transfer behaviours for two phase flow in rectangular microchannels

In this paper, the effects of mass flow rate on heat transfer behaviours for two phase flow in rectangular microchannels were investigated by numerical simulation and experiments. The optimal approach for searching the best value of mass flow rate was studied. It was indicated that the rectangular microchannel heat sink with the mass flow rate of G = 0.4 g/s is the best choice for designing (Based on the fixed parameters as mentioned above)...

7 p hcmute 05/12/2017 502 3

Từ khóa: Microchannel, Two phase, Temperature, Velocity, Numerical simulation

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