Results 11 to 20 of about 2,364,381 (223)
New theoretical method for establishing indentation rolling resistance [PDF]
Mining Science, 2023 Mining Science, Vol. 30, 2023, s. 99-111 ; Wrocław ; Mining Science, Vol. 30, 2023, s.
Konieczna-Fuławka, Martyna
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The influence of belt cover thickness on conveyor belt indentation rolling resistance [PDF]
New Trends in Production Engineering, 2019 Abstract One of the methods for lowering of energy consumption in the drive mechanisms of long horizontal belt conveyors is to reduce belt indentation rolling resistances. These resistances depend on a number of factors: bottom cover properties, bottom cover thickness, belt design, idler diameter, load, speed and frequency at which the ...
Woźniak, Dariusz
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The indentation rolling resistance of spherically profiled idler rolls
International Journal of Mechanical Sciences, 2016 Abstract The energy loss due to indentation rolling resistance in a conveyor belt system can account for up to 60% of the total power usage. It arises due to an asymmetric pressure distribution as a viscoelastic belt cover is indented by a rigid idler roll. This causes a retarding moment on the idler roll, dependent on the load, speed, idler diameter
Robinson, P. W., Wheeler, C. A.
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Energy consumption of pipe belt conveyors: Indentation rolling resistance [PDF]
FME Transactions, 2012 This paper presents a detailed approach for the calculation of the indentation rolling resistance forces of pipe belt conveyors. The viscoelastic behaviour of the belt’s rubber is modelled as a threedimensional generalized model with multiple Maxwell ...
Zamiralova Maria E., Lodewijks Gabriel
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Indentation of Commercial Pure Titanium Processed by Cold Rolling
MetalsIn this work, the effects of plastic deformation on the indentation behaviors of commercial pure titanium alloy were investigated. Titanium experienced various kinds of deformation by cold rolling processes, and the indentation behaviors were measured ...
Diaoyu Zhou +4 more
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Crack growth resistance in nuclear graphite [PDF]
, 2002 R-curve behaviour is often used for evaluating crack growth resistance in quasibrittle materials but few studies have focused on polycrystalline graphite. In this study, R-curve behaviour in three commercial grade nuclear graphites, of varying structure
Fazluddin, Shahed
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Effect of Rolling Deformation on Creep Properties of FeCrAl Alloys
Frontiers in Energy Research, 2021 FeCrAl alloy is one of the most promising nuclear fuel claddings among many accident tolerant fuel (ATF) materials due to its excellent oxidation resistance and good mechanical properties. However, the effect of process conditions on the creep properties
Huan Sheng Lai +6 more
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Energies, 2021 Results of tests into the energy-efficiency of belt conveyor transportation systems indicate that the energy consumption of their drive mechanisms can be limited by lowering the main resistances in the conveyor. The main component of these resistances is
Mirosław Bajda, Monika Hardygóra
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EndoTac: An Endoscopic Camera-Based Tactile Sensor with High Sensitivity for Minimally Invasive Surgery. [PDF]
Adv Sci (Weinh)EndoTac presents a trocar‐compatible endoscopic vision‐based tactile sensor that uses a convex mirror to enlarge side‐facing tactile coverage during minimally invasive vessel palpation. Distorted tactile images are unwarped and processed by a learning model to estimate vascular deformation, enabling sensitive, spatially distributed tactile perception ...
Wang Y +5 more
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Nanomaterials, 2022 Nanolaminates are extensively studied due to their unique properties, such as impact resistance, high fracture toughness, high strength, and resistance to radiation damage.
Rahul Sahay +10 more
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