Finite element analysis for die casting parameters in high-pressure die casting process
Sign Up to like & getrecommendations! Published in 2019 at "China Foundry"
DOI: 10.1007/s41230-019-8088-8
Abstract: The gating system and the overflow system were designed according to the casting structure during high pressure die casting (HPDC) process. The simulation was carried out by ProCAST software to visualize the injection chamber pre-crystallization… read more here.
Keywords: pressure velocity; die casting; high pressure; low pressure ... See more keywords
Nonlinear pressure–velocity waveforms in large arteries, shock waves and wave separation
Sign Up to like & getrecommendations! Published in 2019 at "Wave Motion"
DOI: 10.1016/j.wavemoti.2018.09.016
Abstract: Abstract Nonlinear inviscid 1D blood flow equations were studied analytically using the method of characteristics. The initial–boundary value problem for a class of the initial–boundary conditions (including a triangle-shaped profile) at the aortic outlet was… read more here.
Keywords: wave separation; pressure velocity; nonlinear pressure;
Cosmological hydrodynamics with relativistic pressure and velocity
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2018/11/002
Abstract: We present hydrodynamic equations with relativistic pressure and velocity in the presence of weak gravity, in a cosmological context. Previously we consistently derived special relativistic hydrodynamic equations with weak gravity in Minkowski background. With the… read more here.
Keywords: cosmological hydrodynamics; pressure velocity; relativistic pressure;
Shape-driven deep neural networks for fast acquisition of aortic 3D pressure and velocity flow fields
Sign Up to like & getrecommendations! Published in 2022 at "PLOS Computational Biology"
DOI: 10.1371/journal.pcbi.1011055
Abstract: Computational fluid dynamics (CFD) can be used to simulate vascular haemodynamics and analyse potential treatment options. CFD has shown to be beneficial in improving patient outcomes. However, the implementation of CFD for routine clinical use… read more here.
Keywords: driven deep; neural networks; pressure velocity; deep neural ... See more keywords
Improving Pressure–Velocity Limit of Mechanical Seal with Polycrystalline Diamond Coating
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app10176090
Abstract: Polycrystalline diamond (PCD)-coated mechanical seal rings were prepared by hot filament chemical vapor deposition (HFCVD) on graphite-loaded silicon carbide (GSiC) substrates. From the initial deposition process, the diamond first nucleated and then grew into a… read more here.
Keywords: mechanical seal; combination; pressure velocity; pcd ... See more keywords
Simulation of Pressure-Velocity Correlations by Green's Function Based on Reynolds Stress Model
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14071352
Abstract: Cost-effective wind energy harvesting by wind turbines in urban areas needs to strengthen the required flow field properties, such as mean velocity, turbulence, and its distribution. This paper conducts a series of CFD simulations to… read more here.
Keywords: cavity; reynolds stress; pressure velocity; velocity ... See more keywords