Results 11 to 20 of about 2,081,131 (218)
Geosciences, 2023 The Essaouira Basin, located in central western Morocco, faces a significant threat of water shortage due to both the substantially reduced rainfall caused by climate change and the continuously increasing demand for this essential resource.
Abdellah Khouz +10 more
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Damage analysis and lifetime prediction of round-link chain of mine-used scraper conveyor
Gong-kuang zidonghua, 2017 A three-dimensional model of round-link chain of scraper conveyor was established by 3D software CATIA, contact-impact process of round-link chain was simulated and analyzed by finite element analysis software ANSYS. The analysis results show that stress
ZHANG Ke +3 more
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Tooth Surface Design and Contact Characteristics Analysis of a Novel Herringbone Planetary Gear Drive [PDF]
Zhengzhou Daxue xuebao. Gongxue banInvolute gear transmissions faced challenges such as uneven distribution of contact stress on tooth surfaces that leading to pitting wear, and insufficient bending resistance when transmitting high torque and power.
LIANG Dong +4 more
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Dynamic Contact between a Wire Rope and a Pulley Using Absolute Nodal Coordinate Formulation
Machines, 2016 Wire rope and pulley devices are used in various machines. To use these machines more safely, it is necessary to analyze the behavior of the contact between them. In this study, we represent a wire rope by a numerical model of a flexible body.
Shoichiro Takehara +2 more
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Study on Different Treatment Ways of Slider Joint for Solid-webbed Telescopic Jib
MATEC Web of Conferences, 2015 According to greater distortion of local stress calculated in the slider joint for solid-webbed telescopic jib caused by previous simplified way, this paper puts forward to 3×2 kinds of different treatment ways: three kinds of ways dealing with fixed ...
Xu Gening +4 more
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Optimal tread design for agricultural lug tires determined through failure analysis
Journal of Agricultural Engineering, 2018 Agricultural lug tires, commonly used in tractors, must provide safe and stable support for the body of the vehicle and bear any additional load while effectively traversing rough, poor-quality ground surfaces.
Hyun Seok Song +2 more
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Thermal Analysis of High-Current Electric Contact
Acta Electrotechnica et Informatica, 2021 This paper deals with mathematical modelling of the temperature distribution in the vicinity of a direct electrical high-current contact under the action of a nominal current of 3000 A.
Medveď Dušan, Presada Ján
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Contact interaction analysis of pion GTMDs
European Physical Journal C: Particles and Fields, 2021 A contact interaction is used to calculate an array of pion twist-two, -three and -four generalised transverse light-front momentum dependent parton distribution functions (GTMDs).
Jin-Li Zhang +3 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld +5 more
wiley +1 more source
The influence of frictional facing thickness on the contact pressure distribution of multi-disc dry clutches [PDF]
FME Transactions, 2018 Frictional heat is generated when the clutch starts to engag. As a result of this operation the surface temperature is increased rapidly due to the difference in speed between the driving and driven parts.
Abdullah Oday I. +2 more
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