» Từ khóa: refrigerant system

Calculating, checking, and developing the refrigerant system of Heineken factory using the Autocad plant 3D software: Graduation project of Thermal Engineering technology/ Vu Trong Hiep, Huynh Hoang Bach, Nguyen Quoc Bao; Dang Thanh Trung (Advisor). -- Ho Chi Minh City: Ho Chi Minh City University of technology and education, 2024 Call no. : NĐL-47 621.56 V986-H633

 128 p hcmute 19/12/2024 11 2 Download

Từ khóa: Refrigerant system, Dang Thanh Trung, Huynh Hoang Bach, Nguyen Quoc Bao

Numerical investigation flow and thermal characteristics inside of the ejector device at different operating conditions: Faculty of high quality training Graduation's thesis of Thermal engineering technology/ Tran dinh Trung Duc, Dang Minh Duc, Vo Tien Dung; Tran Thanh Tinh (Supervisor)--Ho Chi Minh city: Ho Chi Minh city University of technology and education, 2023 Call no.: NĐL-47 697.93 T772-D822

 131 p hcmute 22/02/2024 89 4 Download

Từ khóa: Compressed flow, Ejector refrigeration system, Jet ejector

This book provides comprehensive coverage on refrigeration systems and applications, ranging from the fundamental principles of thermodynamics to food cooling applications for a wide range of sectoral utilizations. Energy and exergy analyses as well as performance assessments through energy and exergy efficiencies and energetic and exergetic coefficients of performance are explored, and numerous analysis techniques, models, correlations and...

 16 p hcmute 29/05/2020 531 1 Download

Từ khóa: Refrigeration Systems and Applications; Ibrahim Dincer

Học phần này trang bị cho người học các kiến thức về cơ bản về môi chất lạnh, môi chất tải lạnh, các phương pháp làm lạnh nhân tạo và các chu trình máy lạnh lạnh nén hơi, máy lạnh hấp thụ, máy lạnh ejector và cryo. Học xong học phần này sinh viên có thể: + Phân tích được nguyên lý làm việc trên các sơ đồ nguyên lý, biểu diễn chu trình trên...

 1 p hcmute 07/04/2020 481 5 Download

Từ khóa: Đề cương chi tiết môn học Hệ thống nhiệt lạnh; Thermal refrigeration system; Ngành Năng lượng tái tạo

This paper presented an experiment on a CO2 air conditioning system with copper heat exchangers. In this study, the compressor and cooler were tested with hydraulic method to determine the deformed and torn temperatures. The results show that conventional compressor is not suitable for using high pressure, due to the COP of cycle is very low (0.5 only). With CO2 compressor, the cycle can achieved COP of 3.07 at the evaporative temperature of...

 7 p hcmute 16/05/2018 544 1 Download

Từ khóa: air conditioning system, heat exchanger, cooler, evaporator, CO2 refrigerant.

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 Download

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