Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Keyong Cheng"'
Publikováno v:
Case Studies in Thermal Engineering, Vol 61, Iss , Pp 104935- (2024)
To further improve the thermal efficiency of gas turbines, the recuperator needs to be employed and the printed circuit heat exchanger with airfoil fins meets the recuperator's requirements of high heat transfer capacity, low flow resistance, and hig
Externí odkaz:
https://doaj.org/article/e4d01c24189e489ba48cc7c1b0c52589
Publikováno v:
Case Studies in Thermal Engineering, Vol 53, Iss , Pp 103793- (2024)
Researches about comprehensive, systemic and multi-level assessment methods are limit. Therefore, a comprehensive assessment method of heat exchangers based on extension theory is proposed. Heat transfer, pressure drop, mechanism, safety and reliabil
Externí odkaz:
https://doaj.org/article/02acf5b2646140d39c95d66ca0fb53a6
Publikováno v:
Journal of Thermal Science.
Publikováno v:
Volume 8: Fluids Engineering; Heat Transfer and Thermal Engineering.
Microscale jet array impingement cooling has been proved to be an efficient cooling technique for high-heat-flux electronics. In order to meet the current development trend of electronic components, jet impingement cooling performance needs to be con
Publikováno v:
Journal of Thermal Science. 30:1289-1301
In this study, an experimental system was built to investigate the global performance of an 80-kW zigzag printed circuit heat exchanger (PCHE). It could meet the requirement of the pre-cooler for the supercritical carbon dioxide (S-CO2) Brayton power
Publikováno v:
SSRN Electronic Journal.
Publikováno v:
Applied Thermal Engineering. 216:119003
Publikováno v:
International Communications in Heat and Mass Transfer. 106:46-54
Investigation of natural convection heat transfer enhancement and entropy generation of nano liquid-metal fluid in a differentially heated cavity is carried out for three types of nanofluids, copper-Ga (Cu Ga), diamond-Ga (Diam-Ga) and carbon nanotub
Publikováno v:
The Journal of Supercritical Fluids. 148:104-115
The numerical investigations of zigzag channel showed that the reduction of the zigzag bend angle improves heat transfer performance but worsens hydraulic performance. The heat transfer enhancement has much to do with the decrease of the entropy gene
Publikováno v:
International Journal of Heat and Mass Transfer. 134:437-449
The buoyancy has great influence on the convective heat transfer of supercritical pressure fluids whose thermal properties change drastically near the pseudocritical point. Thus, numerical investigations on the coupled heat transfer characteristics o