Results 41 to 50 of about 1,259,673 (293)

Response Surface Methodology (RSM) on the Hybrid Nanofluid Flow Subject to a Vertical and Permeable Wedge

Nanomaterials, 2022
The mixed convection flow with thermal characteristics of a water-based Cu-Al2O3 hybrid nanofluid towards a vertical and permeable wedge was numerically and statistically analyzed in this study.
Najiyah Safwa Khashi’ie, Iskandar Waini, Mohd Fariduddin Mukhtar, Nurul Amira Zainal, Khairum Bin Hamzah, Norihan Md Arifin, Ioan Pop   +6 more
doaj   +1 more source

Non-extremal fractional branes [PDF]

, 2002
We construct non-extremal fractional D-brane solutions of type-II string theory at the Z_2 orbifold point of K3. These solutions generalize known extremal fractional-brane solutions and provide further insights into N=2 supersymmetric gauge theories and ...
A. Westerberg, Aharony, Aspinwall, Bain, Behrndt, Bertolini, Bertolini, Bertolini, Bertolini, Bigazzi, Billó, Billó, Buchel, Buchel, Buchel, Cvetič, Dasgupta, Di Vecchia, Diaconescu, Dijkgraaf, Douglas, Douglas, Douglas, Frau, Freedman, Gauntlett, Grana, Gubser, Gubser, Gubser, Hanany, Johnson, Johnson, Johnson, Johnson, Kallosh, Karch, Klebanov, Klebanov, Klebanov, Klebanov, Lü, M. Bertolini, Maldacena, Maldacena, Merlatti, N.A. Obers, Petrini, Polchinski, Polchinski, Polchinski, Seiberg, T. Harmark, Wijnholt, Witten, Witten   +55 more
core   +2 more sources

Bistable fully developed mixed convection flow with viscous dissipation in a vertical channel [PDF]

Royal Society Open Science, 2018
It is shown that unstable dual solutions in fully developed mixed convection flow in a vertical channel disappear in the presence of relatively strong thermal radiation. In this case, we have a unique stable flow at each pressure gradient.
M. Miklavčič
doaj   +1 more source

Vortex solutions in the noncommutative torus [PDF]

, 2006
Vortex configurations in the two-dimensional torus are considered in noncommutative space. We analyze the BPS equations of the Abelian Higgs model. Numerical solutions are constructed for the self-dual and anti-self dual cases by extending an algorithm ...
A. Gonzalez-Arroyo, D.P. Jatkar, Diego Marqués, E. B. Bogomol'nyi, F.A. Schaposnik, Fidel A Schaposnik, G.S. Lozano, Gustavo S Lozano, P. Forgacs   +8 more
core   +3 more sources

Magnetohydrodynamics Flow Past a Moving Vertical Thin Needle in a Nanofluid with Stability Analysis

Energies, 2018
In this study, we intend to present the dynamics of a system based on the model of convective heat and mass transfer in magnetohydrodynamics (MHD) flow past a moving vertical thin needle in nanofluid.
Siti Nur Alwani Salleh, Norfifah Bachok, Norihan Md Arifin, Fadzilah Md Ali, Ioan Pop   +4 more
doaj   +1 more source

Squeezed Hybrid Nanofluid Flow Over a Permeable Sensor Surface

Mathematics, 2020
This paper examines the squeezed hybrid nanofluid flow over a permeable sensor surface with magnetohydrodynamics (MHD) and radiation effects. The alumina (Al2O3) and copper (Cu) are considered as the hybrid nanoparticles, while water is the base fluid ...
Iskandar Waini, Anuar Ishak, Ioan Pop
doaj   +1 more source

Dual Solutions for Boundary Layer Flow of Moving Fluid over a Moving Surface with Power-Law Surface Temperature

International Journal of Applied Mechanics and Engineering, 2013
An analysis of heat transfer for boundary layer forced convective flow past a moving flat surface parallel to a moving stream is presented. The power-law surface temperature at the boundary is prescribed.
S. Mukhopadhyay, R.S.R. Gorla
doaj   +1 more source

Mixed Convective Stagnation Point Flow towards a Vertical Riga Plate in Hybrid Cu-Al₂O₃/Water Nanofluid

Mathematics, 2020
The present work highlights the stagnation point flow with mixed convection induced by a Riga plate using a Cu-Al 2 O 3 /water hybrid nanofluid.
Najiyah Safwa Khashi’ie, Norihan Md Arifin, Ioan Pop   +2 more
doaj   +1 more source

Heat Transport during Colloidal Mixture of Water with Al₂O₃-SiO₂ Nanoparticles within Porous Medium: Semi-Analytical Solutions

Nanomaterials, 2022
In recent years, energy consumption has become an essential aspect in the manufacturing industry, and low heat transfer is one of the obstacles that affect the quality of the final product.
Hashim, Muhammad Hafeez, Nidhal Ben Khedher, Sayed Mohamed Tag-EIDin, Mowffaq Oreijah   +4 more
doaj   +1 more source

3D Supergravity from wrapped D3-branes [PDF]

, 2013
AdS_3 solutions dual to N = (0,2) SCFTs arise when D3-branes wrap Kahler two-cycles in manifolds with SU(4) holonomy. Here we review known AdS_3 solutions and identify the corresponding three-dimensional gauged supergravities, solutions of which uplift ...
Colgain, Eoin O, Karndumri, Parinya
core   +2 more sources