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Inverse boundary problem for estimating the boundary conditions of a radiant enclosure using the measurement of temperature on a solid object within the enclosure
In this paper, we present an inverse analysis to estimate the
thermal boundary conditions over a two-dimensional radiant
enclosure from the knowledge of the measured temperatures for
some points on a solid object within...
Experimental investigation of natural convection heat transfer of Al2O3/Turbine oil nanofluids in a square enclosure
This paper reports an experimental study on the natural convection heat transfer of Al2O3/Turbine oil nanofluids in a vertical square enclosure with dimensions, lengh × width × height (cm), 10 × 10 × 10. One of the walls is cooled at a constant...
Natural Convection Heat Transfer of Cu-water Nanofluid within a Square Enclosure: A Numerical Investigation
Natural convection heat transfer and fluid flow within a square enclosure filled up with Cu-water nanofluid has been investigated numerically exploiting finite volume method. The system
of conservation equations representing of continuity...
Double Diffusive Natural Convection Heat Transfer Enhancement in a Square Enclosure Using Nanofluids
Double-diffusive natural convection flow in square enclosure filled with nanofluid is
studied in this paper. Water based nanofluid containing various nanoparticles including
Cu, Ag, Al2O3, and TiO2 is used in the numerical analysis...
Electromagnetic Modeling of an Enclosure with an Aperture Excited by an External Thin Wire
This paper presents an analytical method to determine the electric field inside an enclosure with an aperture from a thin wire as an efficient source outside the enclosure. In this regard, the wire is divided into multiple segments as discrete plane...
Electromagnetic Shielding of Metal Enclosures with Apertures
analysis of a metal enclosure with apertures on different walls considering aperture position, incident field angel and polarization angle are discussed. In the third part, our recent developed method for SE calculation and measurement of a metallic...
Lattice Boltzmann Simulation of Turbulent Natural Convection: Enclosure Heated from Below
In the present study, the natural convection heat transfer inside a rectangular enclosure is investigated. The bottom and top walls are kept at constant temperatures, and the sidewalls are insulated. A single relaxation time Bhatnagar...
A fast method in estimating shielding effectiveness for an enclosure with apertures
A new and fast method to determine the shielding effectiveness (SE) of an enclosure with aperture is proposed. This method is based on the Z-parameter analysis combined with a circuit theory to define which configuration of the apertures can result...
Numerical study of natural convection in a tilted rectangular cavity filled with porous medium with consideration of viscous dissipation effects
Effects of inclination angle on natural convection heat transfer and fluid flow in a two dimensional enclosure filled with a non-darcy porous medium has been investigated numerically. Brinkmenn-Forchheimer model is used to simulate the momentum...