Results 241 to 250 of about 162,822 (295)
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Effect of Bushing Miniaturization on the Static Friction Coefficient
Journal of Testing and Evaluation, 2016Abstract As machines become smaller, friction plays an increasingly important role in their performance. Although friction is a well-studied phenomenon, few studies have been performed on bushings and shafts with loads of a few tens of mN and dimensions of a few mm.
Omar Olvera-Tapia +4 more
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Investigation of worsted woven fabric’s static friction coefficient considering fabric direction
Journal of the Textile Institute, 2020Fabric friction can influence its hand and abrasion resistance during wear and human perception of fabric when touched. It is known that fabric friction depends on the fabric and yarn’s structural parameters and constituent fibers as well.
R. Yavari Rameshe +2 more
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Effect of static correlations on the pair friction coefficient
The Journal of Chemical Physics, 1980A calculation of the spatial dependence of the pair friction tensors ζij(r12), (i, j=1,2) for two hard sphere solute particles in a hard sphere fluid is presented. The calculation is based on a kinetic theory expression for the pair friction tensor. The contribution from dynamically uncorrelated collisions is computed here.
Robert I. Cukier +2 more
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Journal of Fluids Engineering, 1948
Extraordinarily high values of the coefficient of static friction between steel surfaces lubricated with straight chain normal hydrocarbons (heptane to decane) are shown to be due to a film of adsorbed moisture at the solid-liquid interface.
W. Campbell, E. A. Thurber
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Extraordinarily high values of the coefficient of static friction between steel surfaces lubricated with straight chain normal hydrocarbons (heptane to decane) are shown to be due to a film of adsorbed moisture at the solid-liquid interface.
W. Campbell, E. A. Thurber
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Measurements of the Static Friction Coefficient Between Bone and Muscle Tissues
Journal of Biomechanical Engineering, 2010This study aimed at measuring the static coefficient of friction (μ) between bone and skeletal muscle tissues in order to support finite element (FE) modeling in orthopaedic and rehabilitation research, where such contact conditions need to be defined.
Sharon, Shacham +2 more
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Static coefficients of friction for polyethylenes
Polymer Engineering & Science, 1966AbstractThe static coefficients of friction of solid polyolefins against metal surfaces has been determined as functions of pressure, temperature, and metal surface finish. The polymers studied were a low debsity (branched) polyethylene, a high density copolymer, and a high density (linear) polyethylene homocopolymer, and a high density (linear ...
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The Static Coefficient of Friction and the Area of Contact
Proceedings of the Physical Society. Section B, 1950An apparatus for measuring the static coefficient of friction has been designed in which the forces tending to disturb the contact area are minimized and which further enables the contact area to be viewed throughout the experiment. Application of a tangential load, less than that required to give limiting friction, has been shown to give rise to a ...
R C Parker, D Hatch
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Study of the static coefficient of friction of fishing cordage on a friction gear drum
Journal of Friction and Wear, 2010Fiction interaction of fishing cordage and a friction gear drum under the preliminary displacement on the contact arc by 40–720° is studied. In all experiments, similar pressure of the cordage on the drum surface is ensured. Formulas for the static coefficient of friction are obtained for any angle of the contact arc.
A. A. Nedostup, E. K. Orlov
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Journal of Fluids Engineering, 1939
A thorough survey has been made of the literature on static-friction measurement. It is shown that there are large discrepancies among the results of different investigators and it is concluded that the differences are largely due to lack of control of
W. Campbell
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A thorough survey has been made of the literature on static-friction measurement. It is shown that there are large discrepancies among the results of different investigators and it is concluded that the differences are largely due to lack of control of
W. Campbell
semanticscholar +1 more source
A tube heat transfer prediction model considering static friction coefficient of dense particle flow
International Journal of Heat and Mass Transfer, 2023Yingkai Shen +4 more
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