Energies and wave functions of an off-centre donor in hemispherical quantum dot: Two-dimensional finite difference approach and ritz variational principle

2016 ◽  
Vol 497 ◽  
pp. 51-58 ◽  
Author(s):  
Soukaina Nakra Mohajer ◽  
El Hassan El Harouny ◽  
Asmaa Ibral ◽  
Jamal El Khamkhami ◽  
El Mahdi Assaid
Keyword(s):  
Variational Principle ◽  
Finite Difference ◽  
Quantum Dot ◽  
Wave Functions ◽  
Two Dimensional ◽  
Finite Difference Approach

Sedimentation in long sea outfalls

1995 ◽  
Vol 32 (2) ◽  
pp. 123-132
Author(s):  
K. H. M. Ali ◽  
R. Burrows ◽  
A. E. Wose
Keyword(s):  
Finite Difference ◽  
Experimental Investigations ◽  
Two Dimensional ◽  
Bed Morphology ◽  
Qualitative Representation ◽  
Sea Outfalls ◽  
Finite Difference Approach

This paper presents results of analytical and experimental investigations of sediment motion and bed morphology in circular outfalls. Behaviour of prototype and model sediments were studied in detail. A two-dimensional finite difference approach has been shown to provide qualitative representation of the experimental observations.

Modelling of Moisture Movement in Wood during Outdoor Storage

2001 ◽  
Vol 6 (2) ◽  
pp. 3-14 ◽  
Author(s):  
R. Baronas ◽  
F. Ivanauskas ◽  
I. Juodeikienė ◽  
A. Kajalavičius
Keyword(s):  
Experimental Data ◽  
Finite Difference ◽  
Climatic Conditions ◽  
Two Dimensional ◽  
Moisture Movement ◽  
Finite Difference Technique ◽  
Long Term Storage ◽  
Space Formulation ◽  
Term Storage

A model of moisture movement in wood is presented in this paper in a two-dimensional-in-space formulation. The finite-difference technique has been used in order to obtain the solution of the problem. The model was applied to predict the moisture content in sawn boards from pine during long term storage under outdoor climatic conditions. The satisfactory agreement between the numerical solution and experimental data was obtained.

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