Now showing items 1-10 of 156
Numerical Solution of the Upper-Convected Maxwell Model for Three-Dimensional Free Surface Flows
(GLOBAL SCIENCE PRESS, 2009)
This work presents a finite difference technique for simulating three-dimensional free surface flows governed by the Upper-Convected Maxwell (UCM) constitutive equation. A Marker-and-Cell approach is employed to represent ...
Three-dimensional solidification with two possible crystallization states: Existence of solutions with flow in the melt
(John Wiley & Sons LtdChichesterInglaterra, 2010)
Relationship between Neumann solutions for two-phase Lamé-Clapeyron-Stefan problems with convective and temperature boundary conditions
(Vinca Inst Nuclear Sci, 2017-01)
We obtain for the two-phase Lamé-Clapeyron-Stefan problem for a semi-infinite material an equivalence between the temperature and convective boundary conditions at the fixed face in the case that an inequality for the ...
Two-dimensional model for the double glass naturally ventilated window
(Pergamon-elsevier Science LtdOxfordInglaterra, 2005)
Numerical heat transfer during Herschel–Bulkley fluid natural convection by CVFEM
(Edizioni ETS, 2018)
Numerical prediction of heat transfer by natural convection of a Herschel-Bulkley non-Newtonian fluid inside a square cavity has been computationally analyzed. Unsteady 2D fluid mechanics and heat transfer were described ...
Convection in a cylindrical plasma column with a free boundary
It is shown that in a current-carrying cylindrical plasma with a free boundary, resistivity and thermal conductivity can lead to large-scale steady convection. Convection can take place for any azimuthal wave number m, ...
On the relevance of bubbles and potential flows for stellar convection
(Wiley Blackwell Publishing, Inc, 2016-03)
Recently Pasetto et al. have proposed a new method to derive a convection theory appropriate for the implementation in stellar evolution codes. Their approach is based on the simple physical picture of spherical bubbles ...