Zobrazeno 1 - 10
of 1 039
pro vyhledávání: '"Daoud S."'
Publikováno v:
Annals of West University of Timisoara: Physics, Vol 66, Iss 1, Pp 118-141 (2024)
In this present work, we will study the physical properties of a brand new semiconductor material. the structural stability and the electronic properties of Scandium Arsenide (ScAs) and Aluminum Arsenide (AlAs) semiconductors as well as their ternary
Externí odkaz:
https://doaj.org/article/4af27cc6a1784561b91bcd8ba01326bc
Publikováno v:
Annals of West University of Timisoara: Physics, Vol 66, Iss 1, Pp 17-27 (2024)
The structural parameters and the elastic properties of orthorhombic LiBeH3 material were predicted theoretically using the density functional theory (DFT). The exchange-correlation potential term was treated using the local density approximation (LD
Externí odkaz:
https://doaj.org/article/4ce5b82c66bd4a00ad6adb0d10857ae2
Publikováno v:
Annals of West University of Timisoara: Physics, Vol 66, Iss 1, Pp 251-253 (2024)
We would like to correct some inaccuracies in our previous paper “STRUCTURAL AND THERMODYNAMIC PROPERTIES OF Cu2ZnSnS4 MATERIAL: THEORETICAL PREDICTION”, Annals of West University of Timisoara-Physics, 65 (2023) 160-170. https://doi.org/10.2478/a
Externí odkaz:
https://doaj.org/article/a716c5796f204fef819252dab507061c
Publikováno v:
Annals of West University of Timisoara: Physics, Vol 65, Iss 1, Pp 160-170 (2023)
The present work aims to investigate the structural and thermodynamic properties of homogenous tetragonal Cu2ZnSnS4 (CZTS) absorber material in Kesterite phase using first-principle calculations based on density functional theory (DFT). This approach
Externí odkaz:
https://doaj.org/article/a8b8ab748cbf4818992aec05a5b7b5a9
Autor:
Shahid Hasnain, Imran Abbas, Nawal Odah Al-Atawi, Muhammad Saqib, Muhammad F. Afzaal, Daoud S. Mashat
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-22 (2023)
Abstract For the purpose of understanding, the governing system of partial differential equations for synovial fluid flow velocity and temperature distribution in the knee joint has been successfully solved for the first time. Therefore, such an arti
Externí odkaz:
https://doaj.org/article/5f17bf1ac96c49ff83dc92a7884a6e08
Autor:
Ouledali M., Amrani B., Daoud S., Louhibi-Fasla S., Rekab-Djabri H., Beloufa N., Bekheira S., Ouadha I.
Publikováno v:
Annals of West University of Timisoara: Physics, Vol 64, Iss 1, Pp 82-94 (2022)
The structural, electronic, and optical properties of ZnSnP2 compound were determined using the first principles calculations. We applied the full-potential enhanced plane wave method (FP-LAPW) within the framework of density functional theory (DFT)
Externí odkaz:
https://doaj.org/article/e23f038b9a194a1692b9bc20612d41ec
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-16 (2022)
Abstract Stokes’s equation in the fluid domain and Brinkman’s equation in the porous media are combined in the current study which is designated by the Stokes-Brinkman coupling. The current paper gives a theoretical analysis of the Stokes-Brinkma
Externí odkaz:
https://doaj.org/article/ee1510e4bdaf49968483682551ea78b3
Publikováno v:
Nanomaterials, Vol 12, Iss 23, p 4254 (2022)
Current study solves heat transfer and fluid flow problem in Newtonian and non-Newtonian nano-fluids through a permeable surface with a magnetic field effects which is done in the presence of injection and suction for the first time. In order to solv
Externí odkaz:
https://doaj.org/article/5977f37722794e0ca77c38056c91ee10
Publikováno v:
Energies, Vol 15, Iss 21, p 7965 (2022)
Nanoparticles are useful in improving the efficiency of convective heat transfer. The current study addresses this gap by making use of an analogy between Al2O3 and γ-Al2O3 nanoparticles in various base fluids across a stretched sheet conjunction wi
Externí odkaz:
https://doaj.org/article/ddcebf66cbee4c83be05afe318895b1a
Autor:
Daoud S. Mashat, Ashraf M. Zenkour
Publikováno v:
Results in Physics, Vol 16, Iss , Pp 102845- (2020)
A unified multi-dual-phase-lag thermoelasticity theory is presented to study the vibration of a temperature-dependent nanobeam subjected to a ramp-type heating. The nonlocal thermoelasticity theory based on Euler-Bernoulli hypothesis is applied. Lapl
Externí odkaz:
https://doaj.org/article/21ba6f176e704f67a37fe769560fb767