Browsing by Author "DEGHOUM Khalil"

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    Simulation by the finite element method of The crankshaft material under the influence of the variable wind force
    (University Of Eloued جامعة الوادي, 2020-02-23) GHERBI, Mohammed tahar; DEGHOUM Khalil; MENESEUR.R
    This paper presents the comparison of two different approaches for crankcase structural analysis. The first approach is aconventional quasi-static simulation, which will not be detailed in this work and the second approach involves determiningthe dynamic loading generated by the crankshaft torsional, flexural and axial vibrations on the crankcase. The accuracy ofthis approach consists in the development of a robust mathematical model that can couple the dynamic characteristics ofthe crankshaft and the crankcase, representing realistically the interaction between both components. The methodology toevaluate these dynamic responses is referred to as hybrid simulation, which consists of the solution of the dynamics of anE-MBS (Elastic Multi Body System) coupled with consecutive FEA (Finite Element Analysis).
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    Simulation by the finite element method of the wind turbine blade material under the influence of the variable wind force
    (University Of Eloued جامعة الوادي, 2020-02-23) DEGHOUM Khalil; GHERBI Mohammed taha
    Wind turbines are an essential source of renewable energy so we did this study to determine the appropriate material for blade where we worked on two materials CFRP and GFRP as one of the materials used where, we simulated by the program ansys as a professional program in the simulation process and choose the finite elements method FEM As a means of reaching the stress and strain and the deformation, This simulation was performed under the influence of variable winds according to weather, starting from 1500 to 4000 N as the maximum value of these materials. Through this process, any materials that were more resistant were extracted to give us a greater lifespan and more return to the wind turbine.