Zobrazeno 1 - 10
of 2 128
pro vyhledávání: '"Heat transfer performance"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract The drying process of the lithium battery pole pieces makes extensive use of the suspension nozzle. It is of great significance to study the heat transfer and pressure steady-state characteristics of the suspension nozzle and to select the a
Externí odkaz:
https://doaj.org/article/2091cc3d85fe4c96a77f81fdaa4f72ba
Publikováno v:
Energy Reports, Vol 11, Iss , Pp 355-368 (2024)
The deep coaxial borehole heat exchanger (DCBHE) is a highly promising technology which has garnered significant attention. However, there has been a notable scarcity of studies focusing on the physical and mathematical models essential for accuratel
Externí odkaz:
https://doaj.org/article/f7d6ea63721c43d1abfa7001114f60c4
Publikováno v:
Case Studies in Thermal Engineering, Vol 60, Iss , Pp 104778- (2024)
This study proposed using a Gyroid structure, a type of triply periodic minimal surface (TPMS), to replace conventional pebble bed configurations and address drawbacks such as inherently low packing fractions, extensive stress concentrations, high fl
Externí odkaz:
https://doaj.org/article/5f720288688542c9873a1e09a9c89fcd
Publikováno v:
Case Studies in Thermal Engineering, Vol 60, Iss , Pp 104744- (2024)
This numerical study examines the thermal-hydraulic performance of helical coil heat exchangers (HCHEs) using twisted tubes versus conventional circular tubes. The effects of Reynolds number (Re = 10,000 to 100,000), pitch length (11, 7.2, 5.5, 3.6 m
Externí odkaz:
https://doaj.org/article/3521c9bb0e9f4e96bf118d034bb06ec4
Publikováno v:
Case Studies in Thermal Engineering, Vol 60, Iss , Pp 104737- (2024)
Liquid metal high-temperature oscillating heat pipes (LMHOHPs) can effectively operate in high-temperature environments, with the average temperature exceeding 500 °C, and the highest temperature capable of reaching above 800 °C. The influences of
Externí odkaz:
https://doaj.org/article/15e3efb2180042849750ce1df035db8d
Publikováno v:
Case Studies in Thermal Engineering, Vol 59, Iss , Pp 104456- (2024)
This paper conducted an experimental study on the heat transfer performance of pulsating heat pipe (PHP) under three different working fluids: ultrapure water, n-butanol self-rewetting fluid (SRWF), and self-rewetting Fe3O4-nanofluid (SRNF). The effe
Externí odkaz:
https://doaj.org/article/dc317cc8cfc6494ebed2ad574fa1e71e
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 17, Iss 3, Pp 604-615 (2024)
In order to further extend understanding of the heat transfer characteristics under an enclosed area, the influence of backpressure on a single impingement jet with small nozzle-to-plate spacing (H/D) is studied. Particle image velocimetry (PIV) tech
Externí odkaz:
https://doaj.org/article/60806c4d01b3483aa70a0ae7ca1b21df
Publikováno v:
Buildings, Vol 14, Iss 11, p 3593 (2024)
The thermal performance of energy piles equipped with new metal fins to improve heat transmission is examined in this research. The solid heat transfer module of COMSOL Multiphysics was used to create a 2D numerical model of the energy pile, utilizin
Externí odkaz:
https://doaj.org/article/97e5f87e145643e7a4a94d08334cc538
Autor:
Yongjie Ma, Jingyong Wang, Fuhang Hu, Echuan Yan, Yu Zhang, Yibin Huang, Hao Deng, Xuefeng Gao, Jianguo Kang, Haoxin Shi, Xin Zhang, Jianqiao Zheng, Jixiang Guo
Publikováno v:
Energies, Vol 17, Iss 21, p 5466 (2024)
Ground source heat pump (GSHP) systems have been widely used in the field of shallow geothermal heating and cooling because of their high thermal efficiency and environmental friendliness. A borehole heat exchanger (BHE) is the key part of a ground s
Externí odkaz:
https://doaj.org/article/4893c0acaf1c4e389fbec371bf92b5f5
Publikováno v:
Case Studies in Thermal Engineering, Vol 58, Iss , Pp 104363- (2024)
This paper proposed a new heat dissipation structure called double-layer triangular micro-channel (DLTMC) to solve the increasingly serious thermal problem of three-dimensional integrated circuits (3D-ICs). The matrix equation of heat transmission is
Externí odkaz:
https://doaj.org/article/66acf3c35317438a8f7f128b13973769