Results 41 to 50 of about 16,122 (222)
A Galerkin-RBF Approach for the Streamfunction-Vorticity-Temperature Formulation of Natural Convection in 2D Enclosured Domains [PDF]
, 2009 This paper reports a new discretisation technique for the streamfunc -tion-vorticity-temperature (ψ−ω−T) formulation governing natural convection defined in 2D enclosured domains. The proposed technique combines strengths of three schemes, i.e.
N. Mai-Duy +5 more
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, 2020 We consider a time discretization of incompressible Navier-Stokes equations with spatial periodic boundary conditions and additive noise in the vorticity-velocity formulation.
Tretyakov, M V +3 more
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Vortex Methods for the Simulation of Turbulent Flows: Review
Journal of Fluid Science and Technology, 2011 Vortex methods are a group of Lagrangian and semi-Lagrangian methods based on the vorticity-streamfunction or vorticity-velocity formulation of the Navier-Stokes equation, and provide an interesting alternative to grid based methods for external flows ...
Rio YOKOTA, Shinnosuke OBI
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Frequency-Domain Lifting-Line Aerodynamic Modelling for Wing Aeroelasticity
Applied Sciences, 2022 A frequency-domain lifting-line solution algorithm for the prediction of the unsteady aerodynamics of wings is presented. The Biot–Savart law is applied to determine the normalwash generated by the wake vorticity distribution, whereas steady and unsteady
Riccardo Giansante +2 more
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Flows of singular vector fields and applications to fluid and kinetic equations [PDF]
, 2015 Several physical phenomena arising in fluid dynamics and kinetic equations can be modeled by nonlinear transport PDE. Such quantities are the vorticity of a fluid, or the density of a collection of particles advected by a velocity field which is highly ...
Bohun, Anna
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Parallel computation of rotating flows
Mathematical Modelling and Analysis, 1999 This paper deals with the simulation of 3‐D rotating flows based on the velocity‐vorticity formulation of the Navier‐Stokes equations in cylindrical coordinates. The governing equations are discretized by a finite difference method.
L. K. Lundin +2 more
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Energies, 2021 Heat transfer analysis of the pulsatile flow of a hybrid nanofluid through a constricted channel under the impact of a magnetic field and thermal radiation is presented.
Amjad Ali +4 more
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GDQ Method for Natural Convection in a Cubic Cavity Using Velocity–Vorticity Formulation [PDF]
Numerical Heat Transfer, Part B: Fundamentals, 2005 土木工程學系 ; 工學院 ...
Lo, D. C., Young, D.L., Murugesan, K.
openaire +1 more source
Nonlinear Engineering, 2018 In this study, the peristaltic flow of a Casson fluid in a channel is considered in the presence of an applied magnetic field. Flow is considered in the moving frame of reference with constant velocity along the wave.
Javed T., Ahmed B., Hamid A.H., Sajid M.
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A Review of Vortex Methods and Their Applications: From Creation to Recent Advances
Fluids, 2021 This review paper presents an overview of Vortex Methods for flow simulation and their different sub-approaches, from their creation to the present. Particle methods distinguish themselves by their intuitive and natural description of the fluid flow as ...
Chloé Mimeau, Iraj Mortazavi
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