Search Results - "Sayah, T."

Discontinuous Galerkin schemes for Stokes flow with Tresca boundary condition: iterative a posteriori error analysis by Djoko, J.K., Sayah, T.

“…In two dimensions, we propose and analyse an iterative a posteriori error indicator for the discontinuous Galerkin finite element approximations of the Stokes…”
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Power law slip boundary condition for Navier-Stokes equations: Discontinuous Galerkin schemes by Djoko, J. K., Konlack, V. S., Sayah, T.

“…This study deals with the numerical analysis of several discontinuous Galerkin (DG) methods for the resolution of the Navier-Stokes equations with power law…”
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Effect of the Normal Load on the Friction and Wear Behaviour of Nickel-based Alloys Ni-Cr-B-Si-C-W by Benouali, C., Bachir bey, M.N., Sayah, T. Sayah

“…The purpose of this paper is to compare the influence of the normal load on the friction and wear behaviour of nickel-based alloys, which is use communally in…”
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Stokes flow with Tresca boundary condition: a posteriori error analysis by Agroum, R., Djoko, J. K., Koko, J., Sayah, T.

“…In this article, a reliable a posteriori error estimate of residual type is derived for a variational inequality of second kind modeling Stokes equations with…”
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Energy estimate for Oldroyd-B model under Tresca boundary condition: scheme preserving properties by Djoko, J. K., Koko, J., Sayah, T.

“…This paper is concerned with the design of a numerical scheme that preserves; the symmetry, positive definiteness, and a priori estimate for the Oldroyd-B…”
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Dry Sliding Friction and Wear Behavior of CuZn39Pb2 and AA7075 Under Industrial and Laboratory Conditions by Bougoffa, M. Seyf Eddine, Bachir bey, M. Nabil, Benouali, Chahrazed, Sayah, T., Fellah, Mamoun, Abdul Samad, Mohammed

“…This research aims to complement and enhance the understanding of friction and wear behavior of AA7075 and CuZn39Pb2 under different conditions. One set of…”
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Structure and Mechanochemical Properties of the MoS2 Solid Lubricant Using Vibration Wave Treatment by Bouti, S., Аntonova, M. N., Hamouda, K., Babichev, A. P., Sayah, T.

“…The obtained results of investigations confirm the possibility of formation of solid lubricant coatings (SLC) by using MoS 2 dry powders subjected to the wave…”
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Analytical and Numerical Investigation of Nanowire Transistor X-ray Detector by Ellakany, Abdelhady, Zekry, Abdelhalim, Abouelatta, Mohamed, Shaker, Ahmed, Sayah, Gihan T, El-Banna, Mohamed M

“…Recently, nanowire detectors have been attracting increasing interest thanks to their advantages of high resolution and gain. The potential of using nanowire…”
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Design considerations of high voltage RESURF nLDMOS: An analytical and numerical study by Mohamed Abouelatta-Ebrahim, Ahmed Shaker, Gihan T. Sayah, Christian Gontrand, Abdelhalim Zekry

“…In this paper, a RESURF high voltage (HV) nLDMOS is designed in 0.35 μm BiCMOS technology (STMicroelectronics technology-like). Optimization of the key…”
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TCAD simulation of a proposed 3D CdZnTe detector by Ellakany, Abdelhady A., Abouelatta, Mohamed, Shaker, Ahmed, Sayah, Gihan T., El‐Banna, Mohammed

“…Cadmium zinc telluride (CdZnTe) detectors are potential replacements for traditional room temperature detectors, such as silicon (Si), in many applications…”
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A posteriori error analysis of the time-dependent Stokes equations with mixed boundary conditions by Bernardi, C., Sayah, T.

“…In this paper we study the time dependent Stokes problem with mixed boundary conditions. The problem is discretized by the backward Euler's scheme in time and…”
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Structure and Mechanochemical Properties of the MoS.sub.2 Solid Lubricant Using Vibration Wave Treatment by Bouti, S, Ðntonova, M. N, Hamouda, K, Babichev, A. P, Sayah, T

“…The obtained results of investigations confirm the possibility of formation of solid lubricant coatings (SLC) by using MoS.sub.2 dry powders subjected to the…”
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A comprehensive simulation study of methylammonium-free perovskite solar cells by Sayah, G.T.

“…•A comprehensive simulation study is presented for HTL-free and methylammonium-free PSCs.•The proposed design is intended to increase the device operation…”
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Identification of power PIN diode design parameters: Circuit and device-based simulation approach by A. Shaker, Marwa S. Salem, A. Zekry, M. El-Banna, G.T. Sayah, M. Abouelatta

“…This paper aims to present a detailed systematic approach to identify the main design parameters of PIN power diodes. Firstly, the diode physical parameters…”
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A SPICE model of a thyristor with high injection effects and conductivity modulation by Sayah, G.T., Zekry, A.H.A., Ragaie, H.F., Soliman, F.A.

“…In this work a new SCR model is developed by applying the Gummel-Poon circuit model to the two-transistor configuration. This model naturally takes into…”
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Investigations on the behaviour of some radioisotopes in a laboratory-scale aquatic ecosystem by Abdel Gawad, A S, Misak, N Z, Sayah, T, Abdel Malik, W E

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