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Showing 1 to 3 of 3 for “"friction relation"”.
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Boundary layer development from transition provoking devices
… self- preserving conditions.<br/><br/>A general relation, based on local boundary layer parameters, has been developed for the estimation of the transitional skin friction coefficient and has been tested via momentum balance principles.<br/><br/>The skin friction relation has also been employed …
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Effect of self-stratification of sediment suspensions in turbulent plane Couette flow
… stratification effect can be neglected, the relation between the mean velocity and the roughness height takes a form similar to the Keulegan relation for open channel flow, differing only by a constant. The eddy viscosity profile can be fitted to a quadric polynomial, similar to the parabolic …
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Failure processes in soft and quasi-brittle materials with nonhomogeneous microstructures
… the Park-Paulino-Roesler traction-separation relation. To account for friction, we present a new, coupled cohesive-friction relation and detail its formulation and implementation. In the process of this investigation, we developed a small library of cohesive elements for use with a …