Results 121 to 130 of about 289,677 (323)
Effect of double vacuum melting and retained austenite on rolling-element fatigue life of AMS 5749 bearing steel [PDF]
AMS 5749 steel combines the tempering, hot hardness, and hardness retention characteristics of AISI M-50 steel with the corrosion and oxidation resistance of AISI 440C stainless steel. The five-ball fatigue tester was used to evaluate the rolling-element
Hodder, R. S., Parker, R. J.
core +1 more source
Advanced Functional Materials, EarlyView.In this study, the preparation techniques for silver‐based gas diffusion electrodes used for the electrochemical reduction of carbon dioxide (eCO2R) are systematically reviewed and compared with respect to their scalability. In addition, physics‐based and data‐driven modeling approaches are discussed, and a perspective is given on how modeling can aid ...
Simon Emken +6 more
wiley +1 more source
Theory of Dimensions and Tires Rolling Resistance
Механика машин, механизмов и материалов, 2008 Well-known methods of tires rolling resistance definition are observed and analyzed. The results of elaboration of original methods for calculation of force of tires rolling resistance based on experimental data and various factors (tire material ...
D.H. Valeev, V.S. Karabcev
doaj
Investigation into the effect of common factors on rolling resistance of belt conveyor
Advances in Mechanical Engineering, 2015 Since indentation rolling resistance accounts for the major part of total resistance of belt conveyor, it is important to compute it using a proper method during the design and application study of the belt conveyor.
Lu Yan, Lin Fu-Yan, Yu Xin-Bo
doaj +1 more source
Research on the Prediction Model of Engine Output Torque and Real-Time Estimation of the Road Rolling Resistance Coefficient in Tracked Vehicles. [PDF]
Sensors (Basel), 2023 Jia W, Liu X, Jia G, Zhang C, Sun B.
europepmc +1 more source
, 2011 International audienceThe ceramic coatings deposited by Physical Vapour Deposition (PVD) are known for their high hardness. They offer a wide variety of friction coefficients.
Badiche, Xavier +3 more
core +1 more source
Advanced Functional Materials, EarlyView.PTFE nanoparticle–anchored rGO (rGO@PTFE) for scalable solvent‐free fabrication of ultra‐thick, high‐density cathodes, achieving high conductivity (9.55 S cm−1), lithium transference (0.73), and improved wettability, is developed. The resulting cathode delivers 15.2 mAh cm−2 areal and 563 mAh cm−3 volumetric capacities, with full cells exhibiting 637 ...
Juhee Yoon +7 more
wiley +1 more source
Comparing rolling resistance of two treadmills and its influence on exercise testing in wheelchair athletics. [PDF]
Front Psychol, 2022 Arnet U, Ammann F, Perret C.
europepmc +1 more source
Fluorine‐Free Soft Nanocomposites for High‐Speed Liquid Impact Repellence
Advanced Functional Materials, EarlyView.Fluorine‐free soft nanocomposite coatings are developed using silicone oil‐mediated mechanical‐stiffness control, enabling ‘dry’ liquid‐repellent surfaces that resist high‐speed water jet impacts up to ∼60 m/s. By tuning nanoparticle loading and oil content, the coatings also achieve >90% optical transparency, amphiphobicity with impact resistance to ...
Priya Mandal +4 more
wiley +1 more source
Modeling and Verification of Rolling Resistance Torque of High-Speed Rubber Track Assembly Considering Hysteresis Loss. [PDF]
Polymers (Basel), 2023 Liang K +6 more
europepmc +1 more source