Zobrazeno 1 - 10
of 10 722
pro vyhledávání: '"MICROCHANNELS"'
Autor:
N. Hedayati, A. Ramiar
Publikováno v:
Iranica Journal of Energy and Environment, Vol 15, Iss 4, Pp 324-337 (2024)
The challenge of particle deposition in microchannels has consistently posed issues in nanofluids, adversely impacting the heat transfer rate. This study investigates the novel approach of employing a magnetic field to prevent deposition and enhance
Externí odkaz:
https://doaj.org/article/0cbd1fff9b6443cfa9ae5e3f7b45772c
Autor:
Tahiri, Antar, Ragueb, Haroun, Moussaoui, Mustafa, Mansouri, Kacem, Guerraiche, Djemaa, Guerraiche, Khelifa
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow, 2024, Vol. 34, Issue 10, pp. 3953-3978.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/HFF-05-2024-0380
Autor:
Wagner C. Sabor, Daniel F.B. Damásio, Rúben S. Tasnicenco, Goncalo Sorger, Telmo G. Santos, Miguel A. Machado, Catarina I.S. Vidal
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 3537-3547 (2024)
The current literature lacks comprehensive research on the processing limits of the Friction Stir Channeling process (FSC) for creating the smallest continuous and integral channels, using tools with threaded probes 2 mm in diameter or smaller. This
Externí odkaz:
https://doaj.org/article/944590b86c384b4abe0f3f8fee0a0f24
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 8, Pp 3030-3042 (2024)
Steel containment vessels for nuclear power plants can experience gas leakage due to minute defects such as cracks, corrosion, and aging, leading to gas leakage. A gas leakage model for microchannels is established to elucidate the mechanism underlyi
Externí odkaz:
https://doaj.org/article/28dbba188d724104a5e7e44d1f6b78aa
Publikováno v:
Engineering and Technology Journal, Vol 42, Iss 7, Pp 808-817 (2024)
Increasing global economic development leads to a continuous increase in energy demand, considering the limited conventional resources of energy as well as the impact on the environment associated with its use. The primary disadvantage of solar energ
Externí odkaz:
https://doaj.org/article/65ca42b31dc34a6fa3afdd67baf8f0a4
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 9, Iss 4, Pp 100819- (2024)
Wicking is an efficient liquid-handling strategy used in biomedicine, textile engineering, and environmental monitoring. Laser micromachining is a powerful method that induces unidirectional wicking by altering a surface's physical and chemical prope
Externí odkaz:
https://doaj.org/article/abc6f9bff9f7490a84e158dd3f885640
Autor:
Mohammad Ismail
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 103564- (2024)
This paper comprehensively examines developments in bifurcated microchannels, focusing on their role in boosting heat transfer and fluid flow efficiency in thermal management systems. Bifurcated designs, incorporating Y-shaped and radial structures,
Externí odkaz:
https://doaj.org/article/f4aa4115794f4bb2bec52d46a3eb5f53
Publikováno v:
Virtual and Physical Prototyping, Vol 19, Iss 1 (2024)
ABSTRACTThis research evaluates Laser Powder Directed Energy Deposition (LP-DED) for producing fine feature internal microchannels. This study is focused on enhancing and characterising the surfaces of microchannels produced using techniques such as
Externí odkaz:
https://doaj.org/article/c5b603e56ccd46e598efc169a0997ea8
Publikováno v:
Case Studies in Thermal Engineering, Vol 63, Iss , Pp 105265- (2024)
In this study, a three-section sudden expansion microchannels (TSE-MCs) heat sink was proposed to stabilize the flow boiling and improve the thermal performance of the heat sink exposed to high-heat-flux scenarios. The structural effect of newly desi
Externí odkaz:
https://doaj.org/article/6b1013a3a4e546c3b52f6fb85a8c6161
Publikováno v:
Case Studies in Thermal Engineering, Vol 63, Iss , Pp 105338- (2024)
This paper concentrates on the numerical investigation of slip-flow and heat transfer characteristics in the entry region of elliptical microchannels under isothermal or isoflux boundary conditions. Slip boundaries caused by rarefaction effect are im
Externí odkaz:
https://doaj.org/article/2898742fe0e04708ae88e6d7d3ecd09e