Results 161 to 170 of about 1,393 (185)

Models Based on Boussinesq Approximation

2010
This chapter presents the simplest way to handle the Reynolds-averaged Navier–Stokes (RANS) equations by using the Boussinesq approximation to close the system of equations. We also present a wide variety of turbulence models that can be employed using the Boussinesq approximation.
openaire   +1 more source

Approximate analytical solution of the Boussinesq equation [PDF]

, 1999
A new approximate solution of the one-dimensional Boussinesq equation is presented for a semi-infinite aquifer when the hydraulic head at the source is an arbitrary function of time. Estimates for recharge, discharge, and elevation of the water table are given.
Lockington, D. A., Hogarth, W., Parlange, J., Parlange, M.   +3 more
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Approximate Solution of Nonlinear Boussinesq Equation

Journal of Hydrologic Engineering, 2009
This study presents an approximate solution of the nonlinear Boussinesq equation (NBE). The approximate solution of NBE is assumed to consist of space function and the Fourier cosine series which has time-varying coefficients. The space function is very thin and constant in time.
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Buoyancy-driven flows beyond the Boussinesq approximation: A brief review

International Communications in Heat and Mass Transfer, 2021
Gregory Sheard, Peyman Mayeli
exaly  

BOUSSINESQ APPROXIMATION

A-to-Z Guide to Thermodynamics, Heat and Mass Transfer, and Fluids Engineering, 2006
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Approximation à la Oberbeck-Boussinesq for fluids with pressure-induced stratified density

Geophysical and Astrophysical Fluid Dynamics, 2021
Arianna Passerini
exaly  

Anelastic and Boussinesq Approximations

2007
Stanislav I. Braginsky, Paul H. Roberts
openaire   +1 more source

Predictive accuracy of Boussinesq approximation in opposed mixed convection with a high-temperature heat source inside a building

Building and Environment, 2018
Yi Wang
exaly  

On the Oberbeck–Boussinesq approximation for fluids with pressure dependent viscosities

Nonlinear Analysis: Real World Applications, 2009
Giuseppe Saccomandi, Luigi Vergori
exaly  

Boussinesq-type approximation for second-grade fluids

International Journal of Non-Linear Mechanics, 2005
Arianna Passerini, Gudrun Thäter
exaly