Results 61 to 70 of about 860,624 (236)
Materialwissenschaft und Werkstofftechnik, EarlyView.The study demonstrated that absorbed energy (Charpy impact test) and fracture toughness (EWF test) are essential for evaluating the mechanical performance of thin sheet metallic materials. Transformation‐induced plasticity (TRIP) steels have been extensively studied concerning their mechanical performance under monotonic loading and conventional ...
W. R. Soares +3 more
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The Development of a Hydraulic Motorcycle Shock Absorber [PDF]
, 2018 Diplomsko delo predstavlja zasnovo in izdelavo hidravličnega amortizerja motocikla. Pri zasnovi smo upoštevali določene slabosti konkurenčnih amortizerjev in jih poskušali odpraviti oz. izboljšati.
Kržan, Žan
core
Advances in Mechanical Engineering, 2013 This paper presents a new kind of shock absorber, hydraulic electromagnetic shock absorber (HESA), which can not only isolate vibration but also recover energy from vibration of vehicles.
Zhigang Fang +3 more
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Charging dampers with pressurized gas via press fitting blockage [PDF]
Acta Periodica TechnologicaThese shock absorbers have two separate phases that are separated by a plunger. The liquid phase is oil, and the gas phase is nitrogen. One of the most challenging steps in making these shock absorbers is injecting nitrogen gas.
Massah Jafar
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International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT To address the dual challenges of routine driving vibration and impact loads in vehicle seat suspensions, a novel variable‐gap magnetorheological damper (VGMRD) is proposed. By combining a tapered piston with a conformal variable‐diameter cylinder, stroke‐dependent, dual‐mode damping characteristics are achieved without the need for complex ...
Min Wei +4 more
wiley +1 more source
Analysis of Thermo-physical Properties’ Influence Rules on Vehicular Twin-tube Shock Absorber
工程科学与技术, 2011 :The oil leakage under too high temperature which occurred in the course of shock absorber’s work process is not only a key problem which troubled the reliability design of the shock absorber, but also one of important factors to affect the vehicle ride.
Yao Ming-tao
doaj
机车电传动, 2022 In order to study the influence of bidirectional ratio of hydraulic shock absorber in locomotive suspension system on locomotive dynamic performance, a vehicle dynamic model with 90 degrees of freedom was established by using Simpack software, which ...
ZHANG Xin +4 more
doaj
Polymer Composites, EarlyView.Post‐buckling torsional response of carbon fiber (a) and intraply carbon/aramid hybrid (b) composites, revealing yarn‐level interaction beyond macro‐scale modeling limits. ABSTRACT This study investigates the buckling and post‐buckling performance of Carbon Fiber Reinforced Epoxy (CFRE) and intraply Carbon/Aramid Fabric Reinforced Epoxy (C/AFRE ...
G. E. Guloglu, B. Akış
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Multi-physics based Simulations of an Oleo-pneumatic Shock Absorber System for PHM
International Journal of Prognostics and Health Management, 2017 The paper presents multi-physics (Mechanical, Thermal, Hydraulic, and Pneumatic) based modelling and simulation of an Oleo-pneumatic shock absorber with fault capabilities. The fault simulated in this model is leakage due to eccentricity.
Krishna Lok S., Khazi M. M. Siddiqui
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Polymer International, EarlyView.An overview and categorization of man‐made per‐ or polyfluoroalkyl substances (PFASs) including low‐molar‐mass and high‐molar‐mass fluorochemicals, and their international regulations is presented. Though certain PFASs are toxic, bioaccumulative and cross the human cellular membranes, others, such as fluoropolymers, are safe, reliable and involved in ...
Bruno Améduri
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