Zobrazeno 1 - 10
of 77
pro vyhledávání: '"BOUTRA Abdelkader"'
Autor:
Boutra Abdelkader, Kherroubi Seddik, Bourada Abderrahmane, Benkahla Youb Khaled, Labsi Nabila, Bennacer Rachid
Publikováno v:
E3S Web of Conferences, Vol 321, p 04007 (2021)
Flow and heat transfer analysis in ventilated cavities is one of the most widely studied problems in thermo-fluids area. Two-dimensional mixed convection in a ventilated rectangular cavity with baffles is studied numerically and the fluid considered
Externí odkaz:
https://doaj.org/article/cb1c0b9a408f441abdad7979a78d4d7f
Publikováno v:
MATEC Web of Conferences, Vol 307, p 01040 (2020)
The main purpose of our investigation is to providethe impact of some pertinent parameters,asthe thermal buoyancy and the geometryratio,on the oscillatory flow’stability of a Newtonian fluid which occurs within an annulus, found between a cold oute
Externí odkaz:
https://doaj.org/article/2355eb96ce8b4f779f87a826818db923
Autor:
BOUARNOUNA Kaoutar, BOUTRA Abdelkader, BENZEMA Mahdi, El Ganaoui Mohammed, BENKAHLA Youb Khaled
Publikováno v:
MATEC Web of Conferences, Vol 307, p 01009 (2020)
In this paper, laminar natural convection in a horizontal channel provided with porous blocks periodically distributed on its lower adiabatic surface has been analyzed. This numerical study is based on the multiple-relaxation-time (MRT) Lattice Boltz
Externí odkaz:
https://doaj.org/article/8a9cd225c1914551b50bc3d274eba48b
Autor:
Toudja Nihal, Labsi Nabila, Khaled Benkahla Youb, Boutra Abdelkader, Ouyahia Seif-Eddine, Benzema Mahdi
Publikováno v:
MATEC Web of Conferences, Vol 307, p 01052 (2020)
Mixed convection heat and mass transfer in an inclined square cavity partially heated is numerically studied in the present paper. The cavity is filled with a non-Newtonian pseudoplastic fluid. The governing equations are solved numerically using the
Externí odkaz:
https://doaj.org/article/e6271226b3d14d97916c83bb5c901390
Autor:
Bourada Abderrahmane, Ouahouah Asma, Bouarnouna Kaoutar, Ragui Karim, Boutra Abdelkader, Benkahla Youb Khaled
Publikováno v:
MATEC Web of Conferences, Vol 330, p 01007 (2020)
In this work, we study numerically a problem of mixed convection in lid driven square cavity, filled with air (Pr = 0.71), whose upper wall is movable and kept at constant cold temperature TC. The cavity contains a porous obstacle of height h and wid
Externí odkaz:
https://doaj.org/article/b746c7424d6c41a78e08ea789a8319e8
Publikováno v:
Open Engineering, Vol 5, Iss 1 (2015)
This paper reports a numerical study on mixed convection within a square enclosure, filled with a mixture of water and Cu (or Ag) nanoparticles. It is assumed that the temperature difference driving the convection comes from the side moving walls, wh
Externí odkaz:
https://doaj.org/article/f21fb892d6cc4354823b8df4702c2e92
Publikováno v:
In International Journal of Heat and Mass Transfer November 2018 126 Part A:72-94
Publikováno v:
In Energy Procedia December 2017 139:817-823
Publikováno v:
In Energy Procedia December 2017 139:217-223
Publikováno v:
In Energy Procedia December 2017 139:173-179