Zobrazeno 1 - 10
of 703
pro vyhledávání: '"Microgroove"'
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 2792-2803 (2024)
Metallic components with surface microfeatures are increasingly used in aerospace, automotive and other applications due to their drag-reducing properties. In this situation, we proposed a novel shape-surface integrated incremental sheet forming (S2-
Externí odkaz:
https://doaj.org/article/d58fead175404f95a4a75405e934ade3
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 9521-9530 (2024)
An enclosed microgroove is a vital surface microstructure that is difficult to prepare on the surfaces of difficult-to-machine electrically conductive materials using conventional methods. Electrical discharge machining (EDM) is suitable for this tas
Externí odkaz:
https://doaj.org/article/17d0115840984ed09ecbbefd4ac29426
Publikováno v:
Frontiers in Mechanical Engineering, Vol 10 (2024)
A leading trend in modern industry is hybrid manufacturing methods. The intention is to integrate additive and subtractive methods into a single machine. In such a process, it is difficult to evaluate the quality of the manufactured component between
Externí odkaz:
https://doaj.org/article/1751c17f32964b75a59ec9ed34552b2c
Publikováno v:
Materials Today Bio, Vol 26, Iss , Pp 101074- (2024)
The mechanical environment of vascular endothelial cells (ECs) encompasses a wide range of curvatures due to variations in blood vessel diameters. Integrins, key mediators of cell-matrix interactions, establish connections between the extracellular m
Externí odkaz:
https://doaj.org/article/5476069ece9a40849c3755e9b1251cfd
Publikováno v:
IEEE Access, Vol 12, Pp 48819-48829 (2024)
Owing to the high speed of the interior permanent magnet synchronous motor (IPMSM), the high-frequency howling noise of electromagnetic vibration is disruptive to passengers. The harmonics of the electromagnetic force serve as the primary source of v
Externí odkaz:
https://doaj.org/article/7d787cb9e1434881b44564fec683ccd2
Publikováno v:
Journal of Fluid Science and Technology, Vol 19, Iss 3, Pp JFST0024-JFST0024 (2024)
The drag reduction effect of sinusoidal superhydrophobic surfaces (SHSs) in turbulent channel flow is investigated by means of direct numerical simulations. The microgrooves and micro-ridges in SHS are represented by free-slip and no-slip conditions,
Externí odkaz:
https://doaj.org/article/e38662adfd924a4c8e31c2f215611721
Autor:
Fischlin, Daniel T.1
Publikováno v:
Journal of Popular Music Studies (Wiley-Blackwell). Sep2017, Vol. 29 Issue 3, pn/a-N.PAG. 3p.
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 16, Iss 4, Pp 891-904 (2023)
During the operation of the floating ring gas film seal, a certain amount of heat is generated inside the seal gap, giving rise to thermal deformation of the seal rings, and further leading to operation unstable and increased leakage rate. Based on t
Externí odkaz:
https://doaj.org/article/dcd5f6ed81a64ed9bfb75b8c601e932c
Publikováno v:
Micromachines, Vol 15, Iss 4, p 497 (2024)
Zr-based metallic glasses (MGs) are promising materials for mold manufacturing due to their unique mechanical and chemical properties. However, the high hardness of metallic glasses and their tendency to crystallize at high temperatures make it chall
Externí odkaz:
https://doaj.org/article/bad8f06245d04edc87e06c422c541363
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