Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Abdelkhalek Cheddadi"'
Publikováno v:
Case Studies in Thermal Engineering, Vol 18, Iss , Pp - (2020)
A comprehensive and efficient numerical phase change model compatible with the stream function-vorticity formulation is developed. The model is based on the source term of the enthalpy-porosity method derived from Darcy's law. The results of the mode
Externí odkaz:
https://doaj.org/article/1e1aa5f2fc5e4ca6ad10a038ef6b59e8
Publikováno v:
Case Studies in Thermal Engineering, Vol 7, Iss C, Pp 1-7 (2016)
A numerical study of the thermoconvective effects induced by the placement of two heating blocks on the inner surface of an air filled cylindrical annular space is presented. The radii ratio is kept constant R=2. This study investigates the influence
Externí odkaz:
https://doaj.org/article/23a39d2a370546b5a79c3eda72e8f5d4
Publikováno v:
Materials Science Forum. 1073:149-154
Pyrolysis of combustible municipal solid waste (MSW) is an environmentally friendly waste to energy process that produces an ecological bio-oil with a high-energy value. However, the challenge is to obtain the desired products in considerable quantit
Publikováno v:
Microgravity Science and Technology. 35
Bubble migration in a vibrating zero gravity environment is numerically investigated using ANSYS-FLUENT software. A 3D CFD model is developed describing the two-phase flow of a nitrogen bubble immersed in a container full of ethanol. The Volume of Fl
Publikováno v:
Waste and Biomass Valorization.
Publikováno v:
International Journal of Heat and Technology. 38:327-333
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 13, Iss 1, Pp 327-334 (2020)
Natural convection is numerically investigated in a finned horizontal cylindrical annulus filled with air where two isothermal blocks are attached to the inner cylinder in a median position. A bi-vortex flow is observed and the influence of each vort
Publikováno v:
Physics of Fluids. 34:093611
A partially heated square cavity containing water near its density maximum is studied numerically by a lattice Boltzmann method. This paper investigates the effect of varying the size of the heated portion [Formula: see text] as well as the imposed t
Publikováno v:
Numerical Heat Transfer, Part A: Applications. 76:593-603
The work presents a numerical study of natural convection of water at its density maximum in a partially active square cavity, nine relatives locations of the partially heated/cooled zone a...
Publikováno v:
Journal of Engineering Physics and Thermophysics. 92:1064-1071
Natural convection in a finned concentric annulus filled with air is numerically simulated, using the centered finite difference method if the alternating direction implicit scheme is taken into account. Two isothermal blocks are attached to the inne