Results 21 to 30 of about 4,398,015 (289)

The Nontraditional Coriolis Terms and Tropical Convective Clouds [PDF]

Journal of the Atmospheric Sciences, 2020
AbstractThe full, three-dimensional Coriolis force includes the familiar sine-of-latitude terms as well as frequently dropped cosine-of-latitude terms [nontraditional Coriolis terms (NCT)]. The latter are often ignored because they couple the zonal and vertical momentum equations that in the large-scale limit of weak vertical velocity are considered ...
Igel, Matthew R, Biello, Joseph A
openaire   +2 more sources

Preventing Blow up by Convective Terms in Dissipative PDE’s [PDF]

Journal of Mathematical Fluid Mechanics, 2016
We study the impact of the convective terms on the global solvability or finite time blow up of solutions of dissipative PDEs. We consider the model examples of 1D Burger's type equations, convective Cahn-Hilliard equation, generalized Kuramoto-Sivashinsky equation and KdV type equations, we establish the following common scenario: adding sufficiently ...
Bilgen, B, Kalantarov, V, Zelik, S
openaire   +4 more sources

Convective Terms and Transversely Driven Charge-Density Waves [PDF]

Physical Review Letters, 2000
We derive the convective terms in the damping which determine the structure of the moving charge-density wave (CDW), and study the effect of a current flowing transverse to conducting chains on the CDW dynamics along the chains. In contrast to a recent prediction we find that the effect is orders of magnitude smaller, and that contributions from ...
Artemenko, S. N., Zaitsev-Zotov, S. V., Minakova, V. E., Monceau, P.   +3 more
openaire   +3 more sources

A local projection stabilization finite element method with nonlinear crosswind diffusion for convection-diffusion-reaction equations [PDF]

, 2013
An extension of the local projection stabilization (LPS) finite element method for convection-diffusion-reaction equations is presented and analyzed, both in the steadystate and the transient setting.
Volker, John, Barrenechea, Gabriel, Knobloch, Petr   +2 more
core   +2 more sources

Elliptic problems with convection terms in Orlicz spaces [PDF]

Journal of Mathematical Analysis and Applications, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Barletta G., Tornatore E.
openaire   +3 more sources

Horizontal Stratification during Deep Convection in the Labrador Sea [PDF]

, 2014
Deep convection—the process by which surface waters are mixed down to 1000 m or deeper—forms the primary downwelling of the meridional overturning circulation in the Northern Hemisphere.
Frajka-Williams, E., Rhines, P.B., Eriksen, C.C., Rhines, Peter B., Eriksen, Charles C., Frajka-Williams, Eleanor   +5 more
core   +1 more source

On the solvability conditions for the diffusion equation with convection terms

Communications on Pure and Applied Analysis, 2012
Linear second order elliptic equation describing heat or mass di®usion and convection on a given velocity ¯eld is considered in R3. The corresponding operator L may not satisfy the Fredholm property. In this case, solvability conditions for the equation Lu = f are not known.
Volpert, Vitaly, Vougalter, Vitali
openaire   +2 more sources

Fujita type theorem for a class of coupled quasilinear convection–diffusion equations

Boundary Value Problems, 2021
In this paper, we establish the Fujita type theorem for a homogeneous Neumann outer problem of the coupled quasilinear convection–diffusion equations and formulate the critical Fujita exponent. Besides, the influence of diffusion term, reaction term, and
Yanan Zhou, Yan Leng, Yuanyuan Nie
doaj   +1 more source

Convection-compensated pure shift NMR

, 2023
This archive contains all raw experimental data files, macros, pulse sequence code, shaped pulse definitions and Mathematica notebooks to support the article "Convection-compensated pure shift NMR: how to stop convection ruining experiments."
Elsa Caytan (8122923), Laura Castanar acedo (12406261), Gareth Morris (11776040), Mathias Nilsson (12053525), Howard Foster (16758286), Ralph Adams (12377773)   +5 more
core   +1 more source

The effect of temperature-dependent solubility on the onset of thermosolutal convection in a horizontal porous layer [PDF]

, 2007
We consider the onset of thermosolutal (double-diffusive) convection of a binary fluid in a horizontal porous layer subject to fixed temperatures and chemical equilibrium on the bounding surfaces, in the case when the solubility of the dissolved ...
Pritchard, David, Richardson, Chris N.
core   +3 more sources