Results 11 to 20 of about 101,136 (260)
Topology optimization of wheel spoke cavities for lightweight design under bending fatigue and impact load cases [PDF]
Scientific ReportsThis paper presents a Multi-Load-Case topology optimization framework for aluminum alloy wheels to overcome the limitations of empirical rear-cavity lightweight designs.
Guangdong Zhang +10 more
doaj +2 more sources
Nanomaterials, 2020 Nanocoatings have numerous potential applications in the indoor environment, such as flooring finishes with increased scratch- and wear-resistance. However, given concerns about the potential environmental and human health effects of nanomaterials, it is
Li-Piin Sung +7 more
doaj +1 more source
About Braking of Wheeled Vehicle Equipped with Automated Brake Control System
Наука и техника, 2022 The paper proposes a method for determining a vehicle stopping distance based on a braking rate and a coefficient of using an adhesion force by an automated control system for regulating a braking force on the example of a multi-axle vehicle.
D. N. Leontiev +7 more
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Wheels on Wheels on Wheels—Surprising Symmetry
Mathematics Magazine, 1996 I was thinking of the curve traced by a particle on a wheel mounted on a wheel mounted on a wheel, each turning at a different rate. The first term represents the largest wheel, of radius 1, turning counter-clockwise at one radian per second. The second term represents a smaller wheel centered at the edge of the first, turning 7 times as fast.
openaire +2 more sources
Size effects on free vibration of heterogeneous beams
MATEC Web of Conferences, 2018 In this paper the influence of microstructure on the free vibration of geometrically similar heterogeneous beams with free-free boundary conditions was numerically investigated by detailed finite element analysis (FEA) to identify and quantify any effect
Hassanati Bahman, Wheel Marcus
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Molecular Oncology, EarlyView.In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge +17 more
wiley +1 more source
Molecular Oncology, EarlyView.Many patients with urothelial cancer do not benefit from treatment with pembrolizumab, while at risk of severe side effects. Changes in the levels of circulating tumor DNA early during treatment, measured by a simple and affordable assay that can be easily implemented in the clinic, can be used as a prognostic tool to identify these patients.
Youssra Salhi +14 more
wiley +1 more source
Failure Analysis of ICE Cylinder Units and Technology for Their Elimination
EngThe mechanisms of in-service damage caused to the cylinder units of internal combustion engines (ICE) during their operation are analyzed. Long-term operation under harsh conditions, failure to comply with operating conditions, and breach of design and ...
Volodymyr Dzyura +5 more
doaj +1 more source
Theoretical researches of a car wheel with a traction compensator
Trudy Odesskogo Politehničeskogo Universiteta, 2021 The rolling process of the wheel drive is accompanied by the loading of the wheel drive by the force of gravity, which leads to compression and stretching of the tire during its deformation.
Юрій Миколайович Петрик +1 more
doaj +3 more sources
Shape optimisation of rim structure of aluminium alloy car wheels based on 90° impact test
Scientific ReportsAutomotive wheels are critical components for vehicular safety, with the rim subjected primarily to radial bending loads during operation. Balancing rim thickness and structural integrity under these loading conditions is imperative.
Guangdong Zhang +8 more
doaj +1 more source