Zobrazeno 1 - 10
of 166
pro vyhledávání: '"Sofiane Khelladi"'
Publikováno v:
ENP Engineering Science Journal, Vol 3, Iss 2, Pp 71-82 (2023)
This paper is dedicated to a numerical study of natural convection through a cavity with finned surface where its base temperature is variable with linear profile. An approach based on modelling of internal fluid flow around a finned surface in lamin
Externí odkaz:
https://doaj.org/article/6f1f4b7254724e498eea69acd581d357
Autor:
Hamid Reza Vanaei, Sofiane Khelladi, Ivan Dobrev, Farid Bakir, Rania M. Himeur, Amrid Mammeri, Kamel Azzouz
Publikováno v:
Energies, Vol 16, Iss 23, p 7798 (2023)
Cross-Flow Fans (CFFs) have been widely applied in the automotive and domestic air conditioning industries in recent decades. They are high-pressure coefficient turbomachines compacted diametrically, and thus, the complex interactions of these fans r
Externí odkaz:
https://doaj.org/article/011a3aa204fd460ab8d799d6d4d9fa2b
Autor:
Hamid Reza Vanaei, Mohammadali Shirinbayan, Michael Deligant, Sofiane Khelladi, Abbas Tcharkhtchi
Publikováno v:
Thermo, Vol 1, Iss 3, Pp 332-360 (2021)
Fused filament fabrication (FFF), an additive manufacturing technique, unlocks alternative possibilities for the production of complex geometries. In this process, the layer-by-layer deposition mechanism and several heat sources make it a thermally d
Externí odkaz:
https://doaj.org/article/a8b859503af04f65b2ab009c028ce3a5
Publikováno v:
Materials, Vol 15, Iss 20, p 7193 (2022)
Several process variables can be taken into account to optimize the fused filament fabrication (FFF) process, a promising additive manufacturing technique. To take into account the most important variables, a numerical-experimental roadmap toward the
Externí odkaz:
https://doaj.org/article/2bb987c9084b44eeac198804e2e02570
Autor:
Rania M. Himeur, Sofiane Khelladi, Mohamed Abdessamed Ait Chikh, Hamid Reza Vanaei, Idir Belaidi, Farid Bakir
Publikováno v:
Energies, Vol 15, Iss 14, p 5134 (2022)
Cross-flow fans (CFFs) have become increasingly popular in recent years. This is due to their use in several domains such as air conditioning and aircraft propulsion. They also show their utility in the ventilation system of hybrid electric cars. The
Externí odkaz:
https://doaj.org/article/144d70dc8bbd4c049f7d54830ab4a2a2
Autor:
Van Thang Nguyen, Amélie Danlos, Florent Ravelet, Michael Deligant, Moises Solis, Sofiane Khelladi, Farid Bakir
Publikováno v:
Computation, Vol 9, Iss 12, p 143 (2021)
Centrifugal compressors are widely used in many industrial fields such as automotive, aviation, aerospace. However, these turbomachines suffer instability phenomenon when the flow rate is too high or too low, called rotating stall and surge. These ph
Externí odkaz:
https://doaj.org/article/7dd6b1ad6d744310a174a7a5956a9b45
Autor:
Cheikh Brahim Abed, Sofiane Khelladi, Michael Deligant, Abdellatif El Marjani, Moisés Solis, Farid Bakir
Publikováno v:
Energies, Vol 14, Iss 9, p 2582 (2021)
Turbomachinery with double counter-rotating impellers offers more degrees of freedom in the choice of design and control parameters compared to conventional machines. For these innovative machines, the literature review shows that more publications c
Externí odkaz:
https://doaj.org/article/a52258704bd140caaf58eb7c2f32a684
Autor:
Florent Ravelet, Amélie Danlos, Farid Bakir, Kilian Croci, Sofiane Khelladi, Christophe Sarraf
Publikováno v:
Applied Sciences, Vol 10, Iss 20, p 7350 (2020)
The present study focuses on the inception, the growth, and the potential unsteady dynamics of attached vapor cavities into laminar separation bubbles. A viscous silicon oil has been used in a Venturi geometry to explore the flow for Reynolds numbers
Externí odkaz:
https://doaj.org/article/f952b617c2194e7189a8ba38fd6a98a5
Autor:
Abdelkader Krimi, Luis Ramírez, Sofiane Khelladi, Fermín Navarrina, Michael Deligant, Xesús Nogueira
Publikováno v:
Water, Vol 12, Iss 10, p 2858 (2020)
In this work we present a δ-Smoothed Particle Hydrodynamics (SPH) scheme for weakly compressible flows with automatic adaptive numerical dissipation. The resulting scheme is a meshless self-adaptive method, in which the introduced artificial dissipa
Externí odkaz:
https://doaj.org/article/08cd5852d9ee4d859e3885903ade50d2
Publikováno v:
In Chemical Engineering and Processing - Process Intensification October 2020 156