Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Tronghieu Nguyen"'
Publikováno v:
International Journal of Air-Conditioning and Refrigeration, Vol 32, Iss 1, Pp 1-15 (2024)
Abstract This study presented a numerical simulation of heat transfer characteristics in a microchannel evaporator for a transcritical CO2 air conditioning system, and the simulated results have been validated by the experimental data. The evaporator
Externí odkaz:
https://doaj.org/article/7b8991daa2fc44a2a54fe181c8ef8f79
Autor:
Van-Thuc Nguyen, Tran Minh The Uyen, Pham Son Minh, Thanh Trung Do, Trung H. Huynh, Tronghieu Nguyen, Vinh Tien Nguyen, Van Thanh Tien Nguyen
Publikováno v:
Polymers, Vol 15, Iss 20, p 4102 (2023)
This study examines the impact of injection parameters on the weld line strength of the polyamide 6 and 30% fiberglass (PA6 + 30% FG) composite samples. The effects of filling time, packing time, packing pressure, melt temperature, and mold temperatu
Externí odkaz:
https://doaj.org/article/f65c691968a54661897105ae9abd4a5c
Autor:
Tronghieu Nguyen, Thanhtrung Dang
Publikováno v:
Micromachines, Vol 13, Iss 10, p 1648 (2022)
Numerical simulations on the fin shape of a microchannel evaporator in a CO2 air conditioning system were performed at the inlet evaporative temperature of 10 °C and the vapor quality of 0.61. Two types of fin shapes were dealt with: the straight fi
Externí odkaz:
https://doaj.org/article/521403e72afb4e87bdb5e61b173daa86
Publikováno v:
ICSSE
The paper gives a brief review on the OTT-based television service. Based on a disruptive technology, OTT Television becomes an indispensable facility for its counterpart digital television broadcasting and IPTV. Not only reviewing the great advantag
Autor:
Tronghieu Nguyen, Thanhtrung Dang
Publikováno v:
2020 5th International Conference on Green Technology and Sustainable Development (GTSD).
This study presented an experiment on a transcritical CO2 air conditioning system using a CO2 compressor with the actual power input of 440 W. Relationships such as evaporation pressure, actual power input, air temperature difference, inlet temperatu
Publikováno v:
Advances in Intelligent Systems and Computing ISBN: 9783030623234
The study predicted the effect of air flow rate on compact evaporator and compared with experiment data by using the energy balance equation with emphasis placed on the air side and the refrigerant side. Experiment research was executed in constant c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aafc4a2b277dcc63043ba77482b7ed29
https://doi.org/10.1007/978-3-030-62324-1_34
https://doi.org/10.1007/978-3-030-62324-1_34
Publikováno v:
Mechanics, Materials Science & Engineering, Vol 10, Iss 1, Pp 191-202 (2017)
Experimental studies on a CO2 air conditioning system with minichannel evaporator using subcooling process are presented in this paper. Without subcooling process, the COP obtained for this case is nearly 1.59; it is lower than that of conventional a
Publikováno v:
International Journal of Emerging Research in Management and Technology. 6:40-45
Publikováno v:
2019 International Conference on System Science and Engineering (ICSSE).
This paper presented an experimental investigation on CO 2 air conditioning cycles using minichannel evaporator with an internal heat exchanger (cycle A) and without an internal heat exchanger (cycle B). The cycles were experimented under the ambient
Autor:
Thanhtrung Dang, Tronghieu Nguyen
Publikováno v:
2018 4th International Conference on Green Technology and Sustainable Development (GTSD).
This paper presented the effects of the $CO_{2}$ mass flow rate on the performance of a $CO_{2}$ air conditioning system using the transcritical mode and microchannel evaporator. The $CO_{2}$ air conditioner was operated under the ambient temperature