Browsing Civil and Environmental Engineering by Author "Sassi, Sadok"
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Calculating the response of waveguides to base excitation using the wave and finite element method
Renno, Jamil; Sassi, Sadok; Alnahhal, Wael I. ( SAGE , 2021 , Article)The prediction of the response of waveguides to time-harmonic base excitations has many applications in mechanical, aerospace and civil engineering. The response to base excitations can be obtained analytically for simple ... -
Enhancing the damping effect of MRF damper using an external magnetic excitation system
Badri, Yousif; Alhams, Amir; Sassi, Sadok; Hussein, Mohammed; Renno, Jamil ( Institute of Physics Publishing , 2023 , Article)The magnetic field generated by the damper’s magnetic circuit governs the yield stress value of the Magnetroholgical Fluid (MRF) damper and hence its damping effect. This paper contributes to the literature on the development ... -
Experimental and numerical investigation of damping in a hybrid automotive damper combining viscous and multiple-impact mechanisms
Badri, Yousif; Sassi, Sadok; Hussein, Mohammed; Renno, Jamil ( SAGE , 2022 , Article)One of the least investigated approaches in passive vibration control is the possibility of combining different types of dampers that use different damping principles. Such a combination process, if wisely designed and ... -
Investigating the characteristics of a magnetorheological fluid damper through CFD modeling
Badri, Yousif; Syam, Thaer; Sassi, Sadok; Hussein, Mohammed; Renno, Jamil; Ghаni, Sаud... more authors ... less authors ( Institute of Physics Publishing , 2021 , Article)Computational Fluid Dynamics (CFD) analysis is conducted on mono-tube vehicle MRF damper investigated experimentally in a previous study. In this study, the fluid of the type MRF-132DG was inserted inside a damper of a car ...