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Pressurized environments directly influence friction and wear of dry steel contacts—Investigations in a novel high fluid pressure tribometer
To reduce the usage of classical lubricants in deep drawing, a new tribological system based on volatile lubricants was developed. Therefore, a...
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Friction reactions induced by selective hydrogenation of textured surface under lubricant conditions
The passivation of hydrogen atoms and the conformation of textured surfaces under oil-lubricated conditions are effective strategies to obtain...
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Granular Soil Relationship Between Angle of Internal Friction and Uniformity Coefficient
The strength characteristics of the sand and gravel are influenced by the size of the grains, their distribution and packaging. The theoretical...
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Reduction of Piston Skirt Friction Using the Micro-scale Patterned Surface
The purpose of this study is to determine whether piston friction can be reduced by applying a micro-pattern to the skirt portion of the piston,...
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Effects of friction factor on mechanical performance of the AA5182 clinched joint
In the current study, a mechanical clinching process using the extensible die was implemented to join the AA5182 aluminum alloy sheets with different...
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Effects of the Geometry of Friction Interfaces on the Nonlinear Dynamics of Jointed Structure
Friction interfaces are commonly used in large-scale engineering systems for mechanical joints. They are known to significantly shift the resonance...
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Mechanical mechanism investigation on the influence of inter-particle friction in the triaxial powder pressing system
The effect of inter-particle friction on the macroscopic and microscopic mechanical behaviors of powder particle pressing system is an important...
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Stress interference in multilayer additive friction stir deposition of AA6061 aluminum
Due to the multilayer deposition nature of metal additive manufacturing processes, each layer being printed experiences the state of thermokinetic...
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Effect of dynamic behaviors of bearing components on friction consumptions of ball bearings at various structural sizes of cage
In this work, a novel dynamic model with estimating its friction consumptions is developed to study the effect of dynamic behaviors of bearing...
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Taguchi-Optimized Friction Stir Welding of Aluminum Alloy AA2219: Investigating the Influence of Process Parameters on Mechanical Properties Via Grain Refinement
Mechanical properties of fusion welded joints can be improved by refinement of grain size. This study presents the effect of the friction stir...
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Investigation on transient response of gas face seals based on a double mass kinematic model considering Coulomb friction
The remarkable nonlinearity of the gas face seal system is partly due to the complex friction states between the auxiliary seal and the contact pair....
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Brake Friction Materials: Relation Between Constituent Distribution and the Resulting Microstructure, Properties and Tribological Behavior
Microstructure of friction materials used for brake lining are characterized by their great heterogeneity. This latter is generated by several...
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Process parameter effects on microstructure and mechanical properties of tubes processed via friction assisted tube straining method
This paper investigates process parameter effects on microstructure and mechanical properties of the tubes processed via recently developed friction...
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Boxes-Based Representation and Data Sharing of Road Surface Friction for CAVs
Vehicles can easily lose control unexpectedly when encountering unforeseen hazardous road friction conditions. With automation and connectivity...
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Review and comparison of empirical friction coefficient formulation for multibody dynamics of lubricated slotted joints
In recent times, many industrial applications have demanded innovative energy-efficient solutions. One of the main causes of energy loss is due to...
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Determining surface pressure from skin friction
This paper presents a general method to extract a surface pressure field from a skin friction field in complex flows as an inverse problem, focusing...
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Study on the engagement characteristics of wet multi-plate friction clutch based on separating spring
In wet friction clutches, the friction pair is separated by adding separating springs to reduce the drag torque, but the increase of the separating...
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Preparation of NiTip/Al composites with controllable phase transformation and dam** behavior by friction stir processing
The NiTip/1060Al composites were prepared using a pre-aging and friction stir method (FSP) to enhance the low-temperature dam** performance of the...
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Simulation of the 2016 Kumamoto Earthquakes Using the Finite Element Method with Concentrated Friction
In this paper, the process of simulating the occurrence of an earthquake on the fault plane for the 2016 Kumamoto, Japan earthquake is investigated...
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Oil-soluble polymer brushes-functionalized nanoMOFs for highly efficient friction and wear reduction
Nanomaterials as lubricating oil additives have attracted significant attention because of their designable composition and structure, suitable...
