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Development of 2D Spectral Difference Solver for Viscous Compressible Flow Problems on Unstructured Quadrilateral Meshes
Viscous Compressible Flow 2D Spectral
2015/6/23
The work focuses on the development of a two-dimensional Spectral Dierence (SD) solver
for viscous compressible ow problems on unstructured quadrilateral meshes. We present
the validations of this...
Development of a 3D Viscous Compressible Flow Solver using Spectral Difference Method on Unstructured Hexahedral Grids
Spectral Difference Method Unstructured Hexahedral Grids
2015/6/23
This report presents a three-dimensional high-order Spectral Dierence solver suitable
for Large Eddy Simulation. The solver is based on the formulation of Sun et al. (2007)
implemented on unstructu...
Validity of Viscous Core Correction Models for Self-Induced Velocity Calculations
Validity of Viscous Core Correction Models Self-Induced Velocity Calculations Computational Physics
2012/4/20
Viscous core correction models are used in free wake simulations to remove the infinite velocities at the vortex centreline. It will be shown that the assumption that these corrections converge to the...
Bulk Viscous LRS Biachi-I Universe with variable $G$ and decaying $ニ$
LRS Bianchi type I Universe, Bulk viscosity, Variable G and
2011/8/26
The present study deals with spatially homogeneous and totally anisotropic locally rotationally symmetric (LRS) Bianchi type I cosmological model with variable G and in presence of imperfect fluid. ...
Viscous Hydrodynamic Evolution with Non-Boost Invariant Flow for the Color Glass Condensate
Viscous Hydrodynamic Color Glass Condensate
2011/7/20
The Large Hadron Collider (LHC) experiments have revealed that the predictions of the color glass condensate (CGC) tend to underestimate the multiplicity at mid-rapidity.
Elliptic flow at LHC: Comparing heavy ion data to viscous hydrodynamic prediction
Elliptic flow LHC Comparing heavy ion viscous hydrodynamic prediction
2010/12/29
I compare the first viscous hydrodynamic prediction for integrated elliptic flow in Pb-Pb collisions at the LHC with the first data released by the ALICE collaboration. These new data are found to be ...
Rigorous coherent-structure theory for falling liquid films: Viscous dispersion effects on bound-state formation and self-organization
liquid films bound-state formation self-organization
2010/11/16
We examine the interaction of two-dimensional solitary pulses on falling liquid films. We make use of the second-order model derived by Ruyer-Quil and Manneville [Eur. Phys. J. B 6, 277 (1998); Eur. ...
Elliptic flow at LHC: Comparing heavy ion data to viscous hydrodynamic prediction
Elliptic flow LHC: Comparing heavy ion data viscous hydrodynamic prediction
2011/1/7
I compare the first viscous hydrodynamic prediction for integrated elliptic flow in Pb-Pb collisions at the LHC with the first data released by the ALICE collaboration. These new data are found to be ...
We consider the evolution of a flat, isotropic and homogeneous Friedmann-Robertson-Walker Universe, filled with a causal bulk viscous cosmological fluid, that can be characterized by an ultra-relativi...
Kantowski-Sachs viscous fluid cosmological model with a varying L
Kantowski-Sachs viscous fluid model cosmology variable cosmological constant
2010/4/8
We study the Kantowski-Sachs cosmological model filled with viscous fluid in the presence of cosmological term L. To get a deterministic solution, a condition between metric potentials is used. The vi...
Some Bulk Viscous String Cosmological Models
Higher dimension String cosmology Bulk viscous coefficient
2010/4/8
Five dimensional String cosmological models in the presence of variable bulk viscous coefficient, constant bulk viscous coefficient and in the absence of bulk viscosity are constructed and some physic...
KdV-Burgers Equation for a Viscous Flowing Shallow Water Waves
soliton KdV-Burgers equation
2007/8/15
2002Vol.37No.6pp.739-740DOI:
KdV-Burgers Equation for a Viscous Flowing Shallow Water Waves
DUAN Wen-Shan
Department of Physics, Northwest Normal University,
Lanzhou 730...
Bianchi Type VI1 Viscous Fluid Cosmological Model in Wesson´s Theory of Gravitation
Gauge function viscous fluid scale invariant theory
2010/4/9
Field equations of a scale invariant theory of gravitation proposed by Wesson [1, 2] are obtained in the presence of viscous fluid with the aid of Bianchi type VIh space-time with the time dependent g...
Viscous Dissipation of Magnetosonic Waves in Solar Corona
magnetosonic waves solar corona dispersion relation damping length scale
2010/4/15
Wave propagation and dissipation of magnetosonic waves are considered in an inhomogenous viscous coronal plasma permeated by a spatially varying magnetic field. In the linear magnetohydrodynamic appro...