Zobrazeno 1 - 10
of 291
pro vyhledávání: '"flow heat transfer"'
Autor:
Sarmad A. Ali Sciences
Publikováno v:
Al-Iraqia Journal for Scientific Engineering Research, Vol 3, Iss 4 (2024)
The heat exchanger was invented in thermal contact and at different temperatures for the transfer of enthalpy (thermal energy) between two or more liquids or a liquid and solid surface (one medium to another medium). Basic units called heat exchanger
Externí odkaz:
https://doaj.org/article/1cab979918f14c40a4d193cdfc60e56e
Publikováno v:
Case Studies in Thermal Engineering, Vol 62, Iss , Pp 105208- (2024)
Due to the high miniaturization of electronic devices, there is an urgent need to eliminate high heat flux in electronic devices and improve their heat transfer characteristics. This article simulated the single-phase flow to study the effects of fiv
Externí odkaz:
https://doaj.org/article/d35f0e0cedaf441c902c42128a714a7d
Publikováno v:
Case Studies in Thermal Engineering, Vol 60, Iss , Pp 104758- (2024)
Cryogenic micro flow heat transfer (CMFHT) has been increasingly interest nowadays due to the urgent needs of superconductive technology, quantum engineering, space cryocooler and other frontier fields. Chasing its high-efficiency region is a key cha
Externí odkaz:
https://doaj.org/article/b0fc263ff1a24f37893549a36742e65b
Publikováno v:
Journal of Petroleum Exploration and Production Technology, Vol 14, Iss 6, Pp 1631-1642 (2024)
Abstract The coupled analysis of multi-field heat and mass transfer in geothermal reservoirs is a pivotal concern within the realm of geothermal rock exploitation. It holds significant implications for the assessment of thermal energy capacity and th
Externí odkaz:
https://doaj.org/article/30780d5912c44269b051278944f87dcb
Publikováno v:
Case Studies in Thermal Engineering, Vol 61, Iss , Pp 105097- (2024)
In this study, topological optimization techniques were employed to construct innovative TopS lattice structures, to achieve a lightweight design while simultaneously optimizing their mechanical properties and enhancing flow and heat transfer perform
Externí odkaz:
https://doaj.org/article/ada26187ac554c71959eeada3d3b94c4
Autor:
Sarmad A. Ali
Publikováno v:
Al-Iraqia Journal for Scientific Engineering Research, Vol 3, Iss 3 (2024)
A numerical investigation has been conducted on heat transport in a domain when an equilateral triangular cylinder of (15 mm) is present. A flow analysis is conducted using a Reynolds number (Re) ranging from 100 to 500 on a cylinder encircling a lam
Externí odkaz:
https://doaj.org/article/fa272460aea64ec7aac450d2e83546f9
Publikováno v:
气体物理, Vol 9, Iss 2, Pp 1-8 (2024)
In view of the heat transfer problems of gap flows near the shock-wave interference region of hypersonic vehicles, a two-dimensional model of the shock generator and gap was established. By using CFD technology, the internal flow heat transfer charac
Externí odkaz:
https://doaj.org/article/38256e9d4bc34c478793f2f80408c43a
Autor:
GUO Tao, YU Haiyang, FENG Haibo, YUAN Hanchuan, TIAN Bing, YANG Yujie, ZHAO Yuanbin, ZHAO Qian
Publikováno v:
发电技术, Vol 45, Iss 1, Pp 79-89 (2024)
For the cooling delta unit, the basic heat transfer element of the cold end of the indirect air-cooling system, the wind speed, air temperature, and wall temperature measuring points were arranged laterally along the heat transfer bundle in the cooli
Externí odkaz:
https://doaj.org/article/6bd6a405c5724066967ed6949304a9b0
Publikováno v:
Yuanzineng kexue jishu, Vol 58, Iss 1, Pp 60-68 (2024)
Heat pipe cooled reactor has the advantages of simple structure, expandability, safety and reliability, and is one of the ideal choices for space and deep sea nuclear power. However, the thermal expansion effect of the heat pipe inside the core when
Externí odkaz:
https://doaj.org/article/41a28fc0647c42c29b14b761c3c87a53
Publikováno v:
Energies, Vol 17, Iss 23, p 5890 (2024)
A physical model for the precooler in a SABRE engine was established, and both the influencing degrees and physical mechanisms of inlet conditions and geometric parameters on the flow-heat transfer characteristics of the precooler unit were explored
Externí odkaz:
https://doaj.org/article/6a812da924964aa3a7fefa646696aa1e