Results 11 to 20 of about 1,541,596 (282)

Mhd Mixed Convection in Copper-Water Nanofluid Filled Lid-Driven Square Cavity Containing Multiple Adiabatic Obstacles with Discrete Heating

open access: yesInternational Journal of Applied Mechanics and Engineering, 2020
The objective of the present work is to investigate the influence of nanoparticles of copper within the base fluid (water) on magneto-hydrodynamic mixed-convection flow in a square cavity with internal generation.
R.S.R. Gorla   +4 more
doaj   +2 more sources

THE INTERACTION BETWEEN RADIATION AND TURBULENT NATURAL CONVECTION IN SQUARE AND RECTANGULAR ENCLOSURES [PDF]

open access: yes, 2013
Heat transfer by natural convection inside enclosed spaces with radiation interaction is of practical interest in many engineering applications, such as design of buildings for thermal comfort, nuclear reactors, solar collectors, and the cooling of ...
Shati, Abdulmaged
core   +6 more sources

The hybrid grid implemented DSMC method used in 2D triangular micro cavity flows [PDF]

open access: yes, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Şengil, N   +1 more
core   +6 more sources

Plasmonic switch based on asymmetric cavities with embedding square of gold inside the cavities [PDF]

open access: yesJournal of Nanophotonics, 2021
Abstract In this paper, we proposed an all-optical plasmonic switch based on metal-insulator-metal (MIM) structures. We used the intrinsic nonlinear properties of gold to implement the switch. The proposed switch consists of a bus waveguide side coupled with a pair of asymmetric vertical cavities.
Majid Ghadrdan   +2 more
openaire   +1 more source

On the Rarefied Thermally-Driven Flows in Cavities and Bends

open access: yesFluids, 2022
This study examined rarefied thermally-driven flow in a square cavity (Case 1) and rectangular bend (Case 2), with various uniform wall temperatures in two dimensions.
Mostafa Mousivand, Ehsan Roohi
doaj   +1 more source

Compressibility Effects on Turbulent Heat Transfer of Natural Convection in a Square Cavity

open access: yesIndonesian Journal of Applied Physics, 2023
Heat transfer in turbulent flows is one of the essential topics in power plants and thermal-based engineering. This study aims to analyze the effects of density changes due to heat transfer in a turbulent environment—which is usually neglected because it
Rida Siti Nur'aini Mahmudah   +2 more
doaj   +1 more source

Study on the heating characteristics of microwave double resonators under uniform radiation

open access: yesCase Studies in Thermal Engineering, 2023
Microwave heating are generally performed in the device with a square resonant cavity, rather than a cylindrical resonant cavity, under the frequency of 2.45 GHz.
Shuqiao Wang   +6 more
doaj   +1 more source

Analysis and control of resonant cavity flows [PDF]

open access: yes, 2013
Recently, the trend for the internalisation of stores within an aircraft fuselage has led to a renewed interest in the field of cavity aero-acoustics.
Roberts, David
core   +7 more sources

Finite element simulations of inclined magnetic field and mixed convection in an enclosure with periodically heated walls in the presence of an obstacle

open access: yesFrontiers in Physics, 2022
The current manifestation is utilized to explicate the inspiration of combined convection flows in a cavity with a square cylinder placed at the center of the cavity having coordinates (0.5, 0.5). To be more specific, right- and left-sided vertical walls
Y. Khan   +5 more
doaj   +1 more source

THE IMPROVEMENT AND REALIZATION OF FINITE-DIFFERENCE LATTICE BOLTZMANN METHOD

open access: yesАвіаційно-космічна техніка та технологія, 2021
The Lattice Boltzmann Method (LBM) is a numerical method developed in recent decades. It has the characteristics of high parallel efficiency and simple boundary processing. The basic idea is to construct a simplified dynamic model so that the macroscopic
Yifang Sun   +3 more
doaj   +1 more source

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