» Từ khóa: heat transfer systems

Experimental study to determine the heat flux and pressure drop of a micro channel heat exchanger with a capacity of 3KW: Graduation project of Thermal Engineering technology/ Le Quoc Yen Binh, Nguyen Thanh Thien, Ho Nguyen Cong Hau; Dang Thanh Trung (Supervisor). -- Ho Chi Minh City: Ho Chi Minh City University of Technology and Education, 2025 Dewey Class no. : 621.4021 -- dc 23 Call no. : NĐL-47 621.4021 L433-B613

 88 p hcmute 21/08/2025 6 0 Download

Từ khóa: Heat transfer systems, Thermodynamics, Dang Thanh Trung, Ho Nguyen Cong Hau, Nguyen Thanh Thien

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 584 1 Download

Từ khóa: cooling system, minichannel heat exchanger, heat transfer simulation, laminar flow, thermostat

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 708 1 Download

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

this book introduces thermal engineering using a systems focus, introduces structured problem-solving techniques, and provides applications of interest to all engineers.

 7 p hcmute 22/03/2018 571 2 Download

Từ khóa: Introduction to Thermal Systems Engineering: Thermodynamics, Fluid Mechanics, and Heat Transfer

Bài báo phân tích gia nhiệt và làm nguội bằng nước trong khuôn ép phun một số sản phẩm khác nhau là cần thiết. Kết quả đạt được của bài báo là hoàn thành việc mô phỏng truyền nhiệt trong khuôn ép nhựa sử dụng hệ thống nước để gia nhiệt và làm nguội lòng khuôn. Phương pháp gia nhiệt bằng nước nóng có thể nâng nhiệt độ khuôn từ 30oC đến...

 9 p hcmute 20/12/2016 707 3 Download

Từ khóa: plastic injection molding, water cooling system, heat transfer