Titlebook: Design and Modeling of Mechanical Systems - IV; Proceedings of the 8 Nizar Aifaoui,Zouhaier Affi,Fakher Chaari Conference proceedings 2020

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Design of an Electronic Throttle Body Based on a New Knowledge Sharing Engineering Methodology,TB). In order to share the different established activities and capitalize knowledge, KARREN (Knowledge Acquisition and reuse for Robust Engineering) a collaborative tool from DPS (Digital Product Simulation) a French company, is used in this project to help us to choose the appropriate architecture of the Electronic Throttle Body.

使服水土

Optimization Design of the Sewing Mechanism Using Multi-criteria Colonial Competitive Method,btained results confirm improvement of the required design criteria of the sewing mechanism in this study. It is also concluded that the optimized mechanism has 35% less needle Jerk and 20% reduction in term of the transmission angle index (TA) than the one for the Juki machine.

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Investigating the Removal of Hydraulic Cavitation from Pressurized Steel Piping Systems,ositive and negative surge magnitude attenuation was slightly more important for the case of a short penstock made of (.) material than that using an (.) material. Ultimately, it was observed that other factors contributing to the attenuation rate depended upon the short-penstock length and diameter.

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一大塊

發(fā)生

Transient Flow Study and Fault Detection in Polymeric Pipelines Inverse-Transient-Based Leak Detectod of characteristics (MOC) of specified time intervals along with Nelder-Mead optimization algorithm for the estimation of the flaw parameters (size and location). The numerical obtained results have shown a good agreement with the experimental data for the detection and the location of leaks.

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Assessing the Inline and Branching Techniques in Mitigating Water-Hammer Surge Waves,size. Moreover, the branching technique illustrated a marked enhancement compared with the inline one in terms of limitation of wave oscillation period spreading, while providing a surge attenuation rate comparable to that involved by the inline technique. Ultimately, the near-optimal values for the

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