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Nonlinear Analysis of Organic Polymer Solar Cells Using Differential Quadrature Technique with Distinct and Unique Shape Function
Faculty
Engineering
Year:
2023
Type of Publication:
ZU Hosted
Pages:
Authors:
Mohamed Saad Metwaly Abdelkreem
Staff Zu Site
Abstract In Staff Site
Journal:
Computer Modeling in Engineering & Sciences Tech science press
Volume:
Keywords :
Nonlinear Analysis , Organic Polymer Solar Cells
Abstract:
Four numerical schemes are introduced for the analysis of photocurrent transients in organic photovoltaic devices. The mathematical model for organic polymer solar cells contains a nonlinear diffusion–reaction partial differential equation system with electrostatic convection attached to a kinetic ordinary differential equation. To solve the problem, Polynomial-based differential quadrature, Sinc, and Discrete singular convolution are combined with block marching techniques. These schemes are employed to reduce the problem to a nonlinear algebraic system. The iterative quadrature technique is used to solve the reduced problem. The obtained results agreed with the previous exact one and the finite element method. Further, the effects of different times, different mobilities, different densities, different geminate pair distances, different geminate recombination rate constants, different generation efficiencies, and supporting conditions on photocurrent have been analyzed. The novelty of this paper is that these schemes for photocurrent transients in organic polymer solar cells have never been presented before, so the results may be useful for improving the performance of solar cells.
Author Related Publications
Mohamed Saad Metwaly Abdelkreem , "Natural frequencies of a functionally graded cracked beam using the differential quadrature method", Science Direct, 2009
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Mohamed Saad Metwaly Abdelkreem , "Vibration analysis of structural elements using differential quadrature method", Cairo University, 2012
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Mohamed Saad Metwaly Abdelkreem , "Analysis Of Reaction Diffusion Problems Using Differential Quadrature Method", International Journals of Engineering & Sciences, 2013
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Mohamed Saad Metwaly Abdelkreem , "The Differential Quadrature Solution of Reaction-Diffusion Equation Using Explicit and Implicit Numerical Schemes", Scientific Research, 2014
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Mohamed Saad Metwaly Abdelkreem , "An Efficient Method to Solve Thermal Wave Equation", Scientific Research, 2014
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Department Related Publications
Amr Mohamed Salaheldeen Abdelaziem Mohamed, "Green’s function expansion for exponentially graded elasticity", لايوجد, 1900
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Hany Arafa Abdelmohsen Ali Metwallie, "Blended Learning Approach in Research and Education of Laboratory Physics", Conference ICL2010 September 15 -17, 2010 Hasselt, Belgium, 2010
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Magda Mahmoud Mohamed Kasem, "Group similarity solutions of (2 + 1) Boiti-Leon-Manna-Pempinelli Lax pair.", Elsvier, 2014
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Ola Ragab Abdou Mohamed, "Quadrature Analysis of Functionally Graded Materials", IJET-IJENS, 2014
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Mohamed Salaheldin Mohamed Mohamed Ali, "An Efficient Method to Solve Thermal Wave Equation", Scientific Research, 2014
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