scholarly journals One-dimensional simulation of solute transfer in saturated–unsaturated porous media using the discontinuous finite elements method

2001 ◽  
Vol 51 (3-4) ◽  
pp. 197-213 ◽  
Author(s):  
E.B. Diaw ◽  
F. Lehmann ◽  
Ph. Ackerer
Keyword(s):  
Porous Media ◽  
Finite Elements ◽  
Finite Elements Method ◽  
Unsaturated Porous Media ◽  
Solute Transfer ◽  
One Dimensional ◽  
Discontinuous Finite Elements ◽  
Dimensional Simulation

scholarly journals Bi-Dimensional Simulation of the Simplified Hydrodynamic and Energy-Transport Models Heter junction Semiconductors Devices Using Mixed Finite Elements

VLSI Design ◽  
1998 ◽  
Vol 8 (1-4) ◽  
pp. 375-379
Author(s):  
A. Marrocco ◽  
Ph. Montarnal
Keyword(s):  
Finite Elements ◽  
Energy Transport ◽  
Mixed Finite Elements ◽  
Positive Definite ◽  
Finite Elements Method ◽  
Transport Models ◽  
Symmetric Positive Definite ◽  
Dimensional Simulation ◽  
Definite Problem ◽  
Vector Valued

We study the application of the mixed finite elements method (MFE) for the bidimensional simulation of the simplified hydrodynamic and energy-transport models. The two main points are the use of entropic variables which gives a symmetric positive definite problem and a coupled computation of the equations for electrons which requires a generalization of the MFE method for vector valued problems. We give numerical results on JFET and HEMT devices.

One-dimensional finite-elements method for the analysis of whispering gallery microresonators

2014 ◽  
Vol 31 (7) ◽  
pp. 1614 ◽  
Author(s):  
Ebrahim Bagheri-Korani ◽  
Mahmoud Mohammad-Taheri ◽  
Mahmoud Shahabadi
Keyword(s):  
Finite Elements ◽  
Finite Elements Method ◽  
One Dimensional ◽  
Whispering Gallery
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