Results 21 to 30 of about 8,412,816 (292)

Melting rheology in thermally stratified graphene-mineral oil reservoir (third-grade nanofluid) with slip condition

Nanotechnology Reviews, 2023
More effective and lengthy energy storage systems have been highly desired by researchers. Waste heat recovery, renewable energy, and combined heating and power reactors all utilize energy storage technologies.
Raizah Zehba, Rehman Sadique, Saeed Anwar, Akbar Mohammad, Eldin Sayed M., Galal Ahmed M.   +5 more
doaj   +1 more source

Time-independent three-dimensional flow of a water-based hybrid nanofluid past a Riga plate with slips and convective conditions: A homotopic solution

Nanotechnology Reviews, 2023
In the present analysis, we have analyzed the three-dimensional flow of an electromagnetohydrodynamic copper–aluminum/water hybrid nanofluid flow on a Riga plate. The heat and mass flux model proposed by Cattaneo-Christov is deliberated here.
Yasmin Humaira, Hejazi Hala A., Lone Showkat Ahmad, Raizah Zehba, Saeed Anwar   +4 more
doaj   +1 more source

The effect of slip length on vortex rebound from a rigid boundary [PDF]

, 2013
The problem of a dipole incident normally on a rigid boundary, for moderate to large Reynolds numbers, has recently been treated numerically using a volume penalisation method by Nguyen van yen, Farge, and Schneider [Phys. Rev.
Dritschel, D.G., Sutherland, D., Macaskill, C., D. G. Dritschel, C. Macaskill, D. Sutherland, Dritschel, D.G.; id_orcid   +6 more
core   +1 more source

Axisymmetric stagnation-point flow of non-Newtonian nanomaterial and heat transport over a lubricated surface: Hybrid homotopy analysis method simulations

Open Physics, 2023
The heat transfer phenomenon associated with the lubricated surfaces offers applications in the manufacturing processes, thermal systems, industrial systems, and engineering phenomenon.
Ahmad Manzoor, Govindan Vediyappan, Khan Sami Ullah, Byeon Haewon, Taj Muhammad, Batool Nadia, Abduvalieva Dilsora, Awwad Fuad A., Ismail Emad A. A.   +8 more
doaj   +1 more source

The investigation of the velocity slip and the temperature jump effect on the heat transfer characteristics in a microchannel

Case Studies in Thermal Engineering, 2022
This paper presents a study of the influence of various factors on heat transfer in microchannels associated with the use of the velocity slip (including thermal creep) and temperature jump boundary conditions on the walls.
Alexander S. Lobasov, Andrey V. Minakov, Valeri Y. Rudyak   +2 more
doaj   +1 more source

Exact Solutions for Non-Isothermal Flows of Second Grade Fluid between Parallel Plates

Nanomaterials, 2023
In this paper, we obtain new exact solutions for the unidirectional non-isothermal flow of a second grade fluid in a plane channel with impermeable solid walls, taking into account the fluid energy dissipation (mechanical-to-thermal energy conversion) in
Evgenii S. Baranovskii
doaj   +1 more source

State of the art review of the risk assessment and early warning methods for fault-slip rockburst

矿业科学学报, 2022
Underground engineering generally needs to pass through a significant number of geological structure areas, which can easily induce fault-slip rockburst, threatening the engineering structure's stability.For revealing the mechanism of disaster causing of
Gao Ansen, Qi Chengzhi, Shan Renliang
doaj   +1 more source

MHD Casson Nanofluid Flow over a Stretching Rotating Disk with Heat Source and Spatially Varying Magnetic Field

International Journal of Thermofluids
This paper investigates the steady magnetohydrodynamic (MHD) flow and heat transfer of a Casson nanofluid over a stretching, rotating disk in the presence of a spatially varying magnetic field and internal heat source.
Talha Anwar, Qadeer Raza, Tahir Mushtaq, Bagh Ali, Ehsanullah Hemati   +4 more
doaj   +1 more source

Computational Analysis of Wall Slip and Cavitation in Lubricated Sliding Systems [PDF]

, 2012
Lubrication is applied to systems in which parts are in relative motion to avoid direct contact between the surfaces. The behavior of the fluid-film in sliding bearings depends on the boundary conditions at the interface between the liquid and the ...
M, Muchammad, D.J. , Schipper, J. , Jamari, M. , Tauviqirrahman   +3 more
core   +1 more source

Effect of Laminar, Turbulent and Slip Conditions on the Dynamic Coefficients of a Dry Gas Seal

Lubricants, 2023
The dynamic coefficients of a dry gas seal affect the dynamic characteristics of rotor-seal systems. Fluid films in a dry gas seal can be laminar, turbulent or with slip conditions, according to various operating conditions and design parameters.
Youngjun Park, Mibbeum Hahn, Gunhee Jang
doaj   +1 more source