Results 231 to 240 of about 21,991 (265)

Short-Term Convective Mode Evolution along Synoptic Boundaries

Weather and Forecasting, 2010
Abstract This paper investigates the relationships between short-term convective mode evolution, the orientations of vertical shear and mean wind vectors with respect to the initiating synoptic boundary, the motion of the boundary, and the role of forcing for ascent.
Richard L. Thompson, Jonathan P. Racy, Greg L. Dial   +2 more
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Porous MHD Convection: Effect of Vadasz Inertia Term

Transport in Porous Media, 2017
The onset of porous convection in an electrically conducting fluid uniformly heated from below and embedded in an external transverse constant magnetic field is analysed. In particular the effect of Vadasz inertia term, measured through the Vadasz number $$V_a$$
CAPONE, FLORINDA, DE LUCA, ROBERTA
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Quasilinear Systems with Unbounded Variable Exponents and Convection Terms

Bulletin of the Brazilian Mathematical Society, New Series
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
de Araujo, Anderson, Faria, Luiz, Motreanu, Dumitru   +2 more
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Hybrid discretization of convective terms for aeroacoustics

AIP Conference Proceedings, 2013
A high order finite difference solver is implemented in order to test the accuracy and effectiveness of several numerical schemes for the aeroacoustic Large Eddy Simulations of compressible flows. The sharp gradients that are present in compressible flows and the low-dissipation required for aeroacoustics can impose contradictory requirements for the ...
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Evolutionary p(x)-Laplacian Equation with a Convection Term

Acta Mathematicae Applicatae Sinica, English Series, 2019
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Dirichlet problems for the p-Laplacian with a convection term

Revista Matemática Complutense, 2017
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García-Melián, Jorge, Sabina de Lis, José C., Takáč, Peter   +2 more
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EFFECT OF THE CONVECTIVE INERTIA TERM ON BENARD CONVECTION IN A POROUS MEDIUM

Numerical Heat Transfer, Part A: Applications, 1992
The thermal impact of the convective inertia term, which resembles the term used in the Navier-Stokes equation for pure fluids, is investigated numerically considering Benard convection in a fluid-saturated porous medium. There has been some theoretical discussion in the archival literature about the correctness of including an inertia term in the form
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On a Singular Nonlinear Dirichlet Problem with a Convection Term

SIAM Journal on Mathematical Analysis, 2000
The authors establish some results on existence, nonxistence, and regularity of a positive solution to the following Dirichlet problem \[ -\Delta u=\frac{1}{u^{\alpha}+ \lambda |\nabla u|^p+\sigma}, \quad x \in \Omega \subset \mathbb{R}^n, \] \(u|_{\partial \Omega}=0.
Zhang, Zhijun, Yu, Jianning
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Linearizing convection terms in the Navier-Stokes equations

Computer Methods in Applied Mechanics and Engineering, 1997
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Null Controllability of Stochastic Degenerate Parabolic Equation With Convection Term

Mathematical Methods in the Applied Sciences
ABSTRACTThis paper concerns the null controllability of stochastic degenerate parabolic equation with convection term in weakly degenerate case. Due to the degeneracy, we first transfer to study an approximate nondegenerate system. Next, we establish the Carleman estimate for backward stochastic degenerate parabolic equation with convection term.
Lin Yan, Bin Wu
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