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Akademický článek

Numerical simulation of the dynamic turbulent flow field through a channel provided with baffles: comparative study between two models of baffles: transverse plane and trapezoidal

Autor: H. Benzenine, R. Saim, S. Abboudi, O. Imine

Publikováno v: Revue des Énergies Renouvelables, Vol 13, Iss 4, Pp 639 – 651-639 – 651 (2010)

Une contribution à l’étude numérique d’un écoulement turbulent d’air en présence des chicanes transversales a été menue. Deux différentes formes de chicanes rectangulaire plane et trapézoïdale, disposées en chevauchement dans une con

Externí odkaz: https://doaj.org/article/918c04bcd0f54e7bab20f9d7193b5ff4

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Akademický článek

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Hydrodynamic And Hydroacoustic Computational Prediction Of Conventional And Highly Skewed Marine Propellers Operating In Non-Uniform Ship Wake

Autor: Omer Kemal Kinaci, O. Imine, S. E. Belhenniche

Despite their high manufacturing cost and structural deficiencies especially in tip regions, highly skewed propellers are preferred in the marine industry, where underwater noise is a significant design criterion. However, hydrodynamic performances s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::463857fe985158cbc9585d0b07260747
https://aperta.ulakbim.gov.tr/record/9853

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Akademický článek

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Large eddy simulation of thermal turbulent mixing and reduction of temperature fluctuations with swirl in T-junction

Autor: O. Imine, M. Benyamina, P. Knyazkov

Publikováno v: Journal of the Brazilian Society of Mechanical Sciences and Engineering. 39:4985-4999

Turbulent mixing of two fluids having a temperature difference can lead to temperature fluctuations in the T-junctions, particularly in the primary cooling circuit of nuclear power plants. Temperature changes produce thermal stresses causing thermal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f4224e74ce17188fb683e331899be294
https://doi.org/10.1007/s40430-017-0849-y

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Experimental performance analysis of biplane VAWT configurations

Autor: Tayeb Yahiaoui, O. Imine, Omar Ladjedel, Lahouari Adjlout, Z.S. Oulhaci, Ondřej Šikula

Publikováno v: Istrazivanja i Projektovanja za Privredu. 2017, vol. 15, issue 4, p. 480-488.

This paper aim to develop a new Darrieus wind turbine configurations based on the concept of biplane blades in order to improve the performances of the machine. The performances of the new design were investigated numerically and experimentally. Firs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2db42a72c53ce5875bffb540375f5cf
https://doi.org/10.5937/jaes15-13690

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Numerical investigation of conical vortex tube with combined axial-tangential injection

Autor: O. Imine, M. Guen, A. Miloud

Publikováno v: IOP Conference Series: Earth and Environmental Science. 633:012009

The present work is a numerical investigation of the combined axial- tangential injection effect on conical Ranque-Hilsch vortex tube performances. An orifice in the center of the conical control valve is created, allowing the injection of compressed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6e6afaa169490874757945dfa345ace0
https://doi.org/10.1088/1755-1315/633/1/012009

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Akademický článek

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Numerical shape optimization of a confined cavity in natural convection regime

Autor: M. Aounallah, L. Adjlout, O. Imine, M. Belkadi

Publikováno v: Computers & Fluids. 75:11-21

The aim of this work is to optimize the geometric shape in enclosures similar to the square cavity in natural convection regime. The desired configuration differs from the classical cavity by the geometrical form of the hot wall to be defined. The pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aeea38bfca654f498ea7a091b68464dc
https://doi.org/10.1016/j.compfluid.2012.12.006

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Design optimization of the aerodynamic passive flow control on NACA 4415 airfoil using vortex generators

Autor: O. Imine, Omar Madani Fouatih, Marc Medale, Bachir Imine

Publikováno v: European Journal of Mechanics-B/Fluids
European Journal of Mechanics-B/Fluids, Elsevier, 2016, 56, pp.82-96. ⟨10.1016/j.euromechflu.2015.11.006⟩
European Journal of Mechanics-B/Fluids, 2016, 56, pp.82-96. ⟨10.1016/j.euromechflu.2015.11.006⟩

International audience; The present paper provides an experimental optimization of a NACA 4415 airfoil equipped with vortex generators (VGs) to control its flow separation. To build this optimal configuration an experimental parametric study was cond

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::741a2fa7e20de22fa8a95e7db6bf41c4
https://hal.archives-ouvertes.fr/hal-01459104

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