Search Results - "Abdelwahed, Mohamed"

On a Vlasov equation model for two-phase fluid flow by Abdelwahed, Mohamed

“…We consider the problem of water–air two-phase flow, which occurs during water aeration by air injection. We present and analyze a new model incorporating…”
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The algorithmic resolution of spectral-element discretization for the time-dependent Stokes problem by Ouertani, Henda, Abdelwahed, Mohamed

“…We consider two algorithms for the resolution of the time-dependent Stokes problem with nonstandard boundary conditions by the domain-decomposition…”
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A hybrid method for data compression and encryption based on bit packing, 128-based numerals, and bitmap manipulations: application to seismic data by Abdelwahed, Mohamed F.

“…Numerous seismic datasets are routinely acquired, stored and transferred via different systems and networks. Significant reduction of data sizes with…”
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Spectral element discretization of the time-dependent Stokes problem with nonstandard boundary conditions by Abdelwahed, Mohamed, Chorfi, Nejmeddine

“…This work deals with the spectral element discretization of the time-dependent Stokes problem in two- and three-dimensional domains. The boundary condition is…”
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Spectral discretization of the time-dependent Navier-Stokes problem with mixed boundary conditions by Abdelwahed, Mohamed, Chorfi, Nejmeddine

“…In this work, we handle a time-dependent Navier-Stokes problem in dimension three with a mixed boundary conditions. The variational formulation is written…”
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A Unified Approach to the Power Flow Analysis of AC/DC Hybrid Microgrids by Eajal, A. A., Abdelwahed, Mohamed A., El-Saadany, E. F., Ponnambalam, Kumaraswamy

“…A promising configuration for future smart grids is an AC/DC hybrid topology that enables the integration of AC/DC energy resources and modern loads, thus…”
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On the topological gradient method for an inverse problem resolution by Abdelwahed, Mohamed, Chorfi, Nejmeddine

“…In this work, we consider the topological gradient method to deal with an inverse problem associated with three-dimensional Stokes equations. The problem…”
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On the problem of detecting source points acting on a fluid by Abdelwahed, Mohamed, Chorfi, Nejmeddine

“…Abstract The detection problem of a finite number of source points acting on a steady incompressible fluid flow from overdetermined boundary data was studied…”
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Efficient simulation of Time-Fractional Korteweg-de Vries equation via conformable-Caputo non-Polynomial spline method by Yousif, Majeed A, Hamasalh, Faraidun K, Zeeshan, Ahmad, Abdelwahed, Mohamed

“…This research presents a novel conformable-Caputo fractional non-polynomial spline method for solving the time-fractional Korteweg-de Vries (KdV) equation…”
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Numerical resolution of the wave equation using the spectral method by Abdelwahed, Mohamed, Chorfi, Nejmeddine

“…We present a new procedure for the numerical study of the wave equation. We use the spectral discretization method associated with the Euler scheme for spatial…”
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The spectral discretization of the second-order wave equation by Abdelwahed, Mohamed, Chorfi, Nejmeddine

“…In this paper we deal with the discretization of the second order wave equation by the implicit Euler scheme for the time and the spectral method for the…”
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Exploring gold mineralization in altered ultramafic rocks in south Abu Marawat, Eastern Desert, Egypt by Eldougdoug, Abdelmonem, Abdelazeem, Maha, Gobashy, Mohamed, Abdelwahed, Mohamed, Abd El-Rahman, Yasser, Abdelhalim, Ahmed, Said, Said

“…Gold mining is an important strategic sector. The search for mineral reserves is moving deeper as more accessible shallow resources are discovered. Geophysical…”
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Kohn–Vogelius formulation for plasma geometry identification problem by Abdelwahed, Mohamed, Chorfi, Nejmeddine

“…We study the problem of plasma geometry control problem in a tokamak. The domain location and shape are determined using an approach based on the Kohn–Vogelius…”
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On the study of three-dimensional compressible Navier–Stokes equations by Abdelwahed, Mohamed, Bade, Rabe, Chaker, Hedia, Hassine, Maatoug

“…This work is devoted to the study of three-dimensional compressible Navier–Stokes equations on unstructured meshes. The approach used is based on separating…”
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Determination of rigid inclusions immersed in an isotropic elastic body from boundary measurement by Abdelwahed, Mohamed, Chorfi, Nejmeddine, Hassine, Maatoug

“…We study the determination of some rigid inclusions immersed in an isotropic elastic medium from overdetermined boundary data. We propose an accurate approach…”
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A posteriori analysis of the spectral element discretization of a non linear heat equation by Abdelwahed, Mohamed, Chorfi, Nejmeddine

“…The paper deals with a posteriori analysis of the spectral element discretization of a non linear heat equation. The discretization is based on Euler’s…”
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Bessel statistical convergence: New concepts and applications in sequence theory by Ibrahim, Ibrahim S, Yousif, Majeed A, Mohammed, Pshtiwan Othman, Baleanu, Dumitru, Zeeshan, Ahmad, Abdelwahed, Mohamed

“…This research introduces novel concepts in sequence theory, including Bessel convergence, Bessel boundedness, Bessel statistical convergence, and Bessel…”
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Spectral discretization of time-dependent vorticity–velocity–pressure formulation of the Navier–Stokes equations by Abdelwahed, Mohamed, Chorfi, Nejmeddine

“…In this work, we propose a nonstationary Navier–Stokes problem equipped with an unusual boundary condition. The time discretization of such a problem is based…”
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Seismic monitoring of 2020 Baghjan oil-well blowout incident in Assam, India by Baruah, Santanu, Niyogi, Shankho, Ghosh, Abhijit, Piccinini, Davide, Saccorotti, Gilberto, Kafka, Alan L., Roth, Danica, Yadava, Mahendra Kumar, Phukan, Manoj K., Sastry, G. Narahari, Abdelwahed, Mohamed F., Kayal, J. R., Bhattacharyya, Sausthov M., Dey, Chandan, Gogoi, Kimlina, Chetia, Timangshu, Borthakur, Prachurjya, D’Amico, Sebastiano, Dutta, Nandita, Saikia, Sowrav

“…Characterization of a productive oil/gas well blowout through seismological methods is relatively uncommon. In this paper, we conduct an in-depth seismic…”
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On the convergence analysis of a time dependent elliptic equation with discontinuous coefficients by Abdelwahed, Mohamed, Chorfi, Nejmeddine

“…In this paper, we consider a heat equation with diffusion coefficient that varies depending on the heterogeneity of the domain. We propose a spectral elements…”
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