Zobrazeno 1 - 10
of 143
pro vyhledávání: '"Jie-min Zhan"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Meandering flow can be formed during the advance of natural rivers by the scouring of river banks. However, this phenomenon is not common in artificial cement channels. This study used experimental scouring terrain data for a numerical simul
Externí odkaz:
https://doaj.org/article/2fa22df9a12647b38348b218050eaca7
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 18, Iss 1 (2024)
To study the key factors on integrated curtain formation and breakup in curtain coating production process, we used the numerical simulation method to analyze the various stages of the curtains from full curtain to full thread state by changing the i
Externí odkaz:
https://doaj.org/article/ff7115edbe264d0db3cfc2eafe81e2d1
Publikováno v:
Theoretical and Applied Mechanics Letters, Vol 14, Iss 2, Pp 100510- (2024)
The flow field near a spur dike such as down flow and horseshoe vortex system (HVS) are susceptible to the topographic changes in the local scouring process, resulting in variation of the sediment transport with time. In this study, large eddy simula
Externí odkaz:
https://doaj.org/article/b6aa0aa072df43db9db01c1df05dc671
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 16, Iss 1, Pp 2100-2122 (2022)
In this study, numerical simulations and experiments were conducted on patient-specific normal abdominal aorta and abdominal aortic aneurysm (AAA) with intraluminal thrombus (ILT) models, which were reconstructed from computed tomography angiography
Externí odkaz:
https://doaj.org/article/eee0910b06b24f159c7f91c3413a7b0a
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 16, Iss 1, Pp 666-676 (2022)
Oscillating water columns (OWCs) have been studied extensively as promising wave energy converters. Different factors can affect the pneumatic power of OWCs, such as model scaling, turbine damping, and air compressibility. In this study, the heave mo
Externí odkaz:
https://doaj.org/article/50972bcdd1034b29be5ae6201d42567d
Publikováno v:
AIP Advances, Vol 13, Iss 5, Pp 055021-055021-12 (2023)
To study the flow pattern of the flow coating technology applied to substrates with a complex three-dimensional surface (the lens of an automotive lighting lamp) and the possible defects (mainly “wrinkles”), numerical simulation was used to simul
Externí odkaz:
https://doaj.org/article/1d220440630b4867a727624293e7b17a
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 15, Iss 1, Pp 1440-1451 (2021)
In this study, we simulate the acceleration-induced cavity bubble expansion and its non-spherical collapse in a drastically varying pressure field caused by mechanical impact, and we qualitatively compare the results with those for similar ζ number
Externí odkaz:
https://doaj.org/article/e07eaddfeec44d4eac609ea4640689fe
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 14, Iss 1, Pp 1237-1250 (2020)
Jet in cross flow is an important issue in engineering practice, for example, it is used to improve turbine efficiency in film cooling. In this study, the large eddy simulation and the spectrum analysis are employed to analyze the vortices in a jet i
Externí odkaz:
https://doaj.org/article/aa11b28ec5b6467d9c7af5cb41b70fa1
Publikováno v:
PLoS ONE, Vol 15, Iss 11, p e0241677 (2020)
A manta ray biomimetic glider is designed and studied with both laboratory experiments and numerical simulations with a new dynamic update method called the motion-based zonal mesh update method (MBZMU method) to reveal its hydrodynamic performance.
Externí odkaz:
https://doaj.org/article/190c04aadb3041889e8cfe9ebbe44f4e
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-12 (2017)
Abstract The hydrodynamic performance of the locomotive near the water surface is impacted by its geometrical shape. For marine animals, their geometrical shape is naturally selective; thus, investigating gliding locomotion of marine animal under the
Externí odkaz:
https://doaj.org/article/0607b496c72541ff90e8c1148b2e5955