Predicting airfoil stalling dynamics using upwind numerical solutions to non-viscous equations
Results in Engineering, 2023 Over the last few decades, researchers have been focusing on determining the critical attack angle at which dynamic stall occurs. This angle is usually determined by solving the Navier-Stokes equations, which include viscosity, pressure, gravity, and ...
Tohid Adibi +5 more
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Uniform Error Estimates of the Finite Element Method for the Navier-Stokes Equations in R2 with L2 Initial Data. [PDF]
Entropy (Basel), 2023 Ren S, Wang K, Feng X.
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Catheterization and Cardiovascular Interventions, EarlyView.ABSTRACT Background Accurate dimensional measurements are critical for quantitative coronary angiography (QCA) and serve as the first step in angiography‐based fractional flow reserve (FFR) calculations. Aims To compare minimum lumen diameter (MLD) measurements across multiple QCA or anigo‐based FFR software programs using phantom models.
Akihiro Tobe +12 more
wiley +1 more source
Error estimates and physics informed augmentation of neural networks for thermally coupled incompressible Navier Stokes equations. [PDF]
Comput Mech, 2023 Goraya S, Sobh N, Masud A.
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An approximate solution to the Navier-Stokes equations [PDF]
, 1955 M. Mitchner
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The effect of discontinuous injection on particle backflow in pneumatic conveying systems
The Canadian Journal of Chemical Engineering, EarlyView.Abstract Pneumatic conveying is used in many process industries to transport dry, granular, and powdered solids. The triboelectrification of particles during conveying causes particle agglomeration, spark discharges, and disruptions in particle flow, making particles move upstream against the fluid flow. The effect of frequency of particle injection on
Otome Obukohwo +3 more
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Radial Basis Function Finite Difference Method Based on Oseen Iteration for Solving Two-Dimensional Navier-Stokes Equations. [PDF]
Entropy (Basel), 2023 Mu L, Feng X.
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Construction of weak solutions of the Navier-Stokes equation in a noncylindrical domain [PDF]
, 1969 Hiroshi Fujita, Niko Sauer
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Insensitizing controls for the Navier–Stokes equations
Annales de l'Institut Henri Poincaré C, Analyse non linéaire, 2013 In this paper, we deal with the existence of insensitizing controls for the Navier–Stokes equations in a bounded domain with Dirichlet boundary conditions. We prove that there exist controls insensitizing the L^{2} -norm of the observation of the solution in an open subset
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Onsager relation for electrokinetics at surfactant‐covered bubble film
Droplet, EarlyView.We analytically studied the slip length and zeta potential of surfactant‐covered bubble films with the impact of pressure gradients and electric fields. The slip length and zeta potential of the liquid‐vapor interface significantly reduced caused by Marangoni effects.
Meng Yan, Yueke Niu, Miao Sun, Yanbo Xie
wiley +1 more source