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Dependence of drag coefficient on the spectral width of ocean waves
The sea-surface roughness or drag coefficient is ascribed to the effect of various components of ocean waves. Many studies have been focused on the...
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Study of micro-bulges texture preparation in ultrasonic rolling pulse electrochemical micromachining
High efficiency and high quality machining of micro-bulged arrays on metal surfaces is a major technical challenge in the field of modern industry....
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Friction-induced vibration of marine propeller shaft based on the LuGre friction model
The friction-induced vibration with stick-slip behavior is caused by the contact of the shaft-bearing system. A LuGre friction model is thus applied...
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Comparative Study on the Tribological Properties of PTFE Coated Kevlar Fabric and Hybrid PTFE/Kevlar Fabric
Polytetrafluoroethylene (PTFE)/Kevlar fabric has been widely used in functional fabric composites applied to wear-resistant lining. In this study,...
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Evaluation of geotechnical characterization of recycled sand as a sustainable replacement for natural sand
The world is facing a significant challenge due to substantial production of construction and demolition waste (CDW), leading to accumulation of...
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Friction modelling and the use of a physics-informed neural network for estimating frictional torque characteristics
This paper presents an exploration of friction modeling encompassing theoretical and practical aspects, utilizing a planar or 2D contact system....
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Axion dark matter with thermal friction
Cosmological evolution of axion field in the early universe might be significantly affected by a thermal friction induced by the axion coupling to...
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Heat Generation and Transfer of Motorized Spindle
Heat generation is inevitable in motorized spindle. A large amount of heat is generated in the spindle under the combined effects of internal and...
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Spin and mass currents near a moving magnetic obstacle in a two-component Bose–Einstein condensate
We study the spatial distributions of the spin and mass currents generated by a moving Gaussian magnetic obstacle in a symmetric, two-component...
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Investigations into the law of sand particle accumulation over railway subgrade with wind-break wall
Abstract.Windbreak wall over railway subgrades is an effective and widely used measure to reduce the impact of high-speed wind in northwest China and...
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Effect of salt spray corrosion on tribological properties of HVOF sprayed NiCr-Cr3C2 coating with intermediate layer
The objective of the present work was to determine the influence of the neutral salt spray corrosion on the wear resistance of HVOF sprayed NiCr-Cr 3 C 2 ...
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Determination of the effective geometrical features of the piercing punch for polymer composite belts
Punch optimization is important in improving the technological process of belt perforation. Research about this process can rarely be found in the...
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Hybrid nano-fluid-minimum quantity lubrication strategy for machining austempered ductile iron (ADI)
The use of austempered ductile iron (ADI) is rapidly increasing in many engineering applications such as automotive due to its unique and promising...
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Numerical Tests and Simulations of Granular Avalanches
In this chapter we apply the numerical implementation introduced in Chap. 7 to investigate and...
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Cooperative regenerative braking control for front-wheel-drive hybrid electric vehicle based on adaptive regenerative brake torque optimization using under-steer index
In this study, cooperative regenerative braking control of front-wheel-drive hybrid electric vehicle is proposed to recover optimal braking energy...
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Oscillating heat pipe simulation considering dryout phenomena
In heat transport devices such as oscillating heat pipe (OHP), dryout phenomena is very important and avoided in order to give the optimum...
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Scalings of axisymmetric granular column collapse
Experimental investigations into the collapse of granular columns are presented with dimensional results of the final deposit obtained using a 3D...
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Bifurcation analysis on full annular rub of a nonlinear rotor system
In this paper, analytical and numerical studies are carried out on the full annular rub motions of a nonlinear Jeffcott rotor. Transition sets of the...
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Adaptive Friction Compensation of Robot Manipulator
In this paper, an adaptive tracking control scheme is proposed for a friction model, which includes coulomb friction, viscous friction and stribeck...
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Speed Control of Switched Reluctance Motor Using Artificial Neural Network Controller
Switched reluctance motors (SRMs) have an intrinsic simplicity and low cost that makes them well suited to many applications. However, the motor has...