there is no resistance due to viscosity. The velocities of the different layers are the same. Every particle in a given cross section of the liquid moves forward with the same velocity. On joining the ends of these velocity vectors, we get a plane surface. Therefore, we can say...
Temperature coefficient of polymer dimension from dilute solution viscosity of low molecular weight fractionsdoi:10.1002/macp.1965.020840121Umberto BianchiIstituto di Chimica Industriale, Sezione V del Centro Nazionale di Chimica delle Macromolecole – Università di GenovaEligio Patrone...
Note! - based on clean pipes. The friction coefficient may vary with the pipe material. Unit Converter Sponsored Links Ad Related Topics •Sanitary Drainage Systems The purpose of the sanitary drainage system is to remove effluent discharged from plumbing fixtures and other equipment. ...
The 2D Euler equations are a fundamental model of ideal fluids, for which the dependence on one spatial dimension can be ignored and the effect of viscosity can be neglected. In particular, for barotropic incompressible fluids on some Riemannian surface (S,g) embedded in the Euclidean space{\ma...
Dimensions and surface properties are the predominant factors for the applications of nanofluidic devices. Here we use a thin liquid film as a nanochannel by inserting a gas bubble in a glass capillary, a technique we name bubble-based film nanofluidics.
One conventional strategy referred as the weighted-sum method, is performed by converting multiple objectives to a set of single-objective subproblems with various weights coefficient. The weights should be adjusted continuously to recover the entire Pareto front. This type of strategy is widely ...
Translational diffusion coefficient of sodium poly(2-acrylamido-2-methylpropanesulfonate) in aqueous sodium chloride. Polym. Bull. 56, 467–474 (2006). Article CAS Google Scholar Sakurada, I. & Nakashima, T. Concerning the influence of the electrical on the viscosity of hydrophilic colloids. ...
By using the ISIP to represent the stable fracture propagation pressure, the leak-off coefficient is related to formation properties:(16)CL=(ISIP−Pr)kφctπμrwhere k is formation permeability, φ is formation porosity, μr is reservoir fluid viscosity, ct is total formation compressibility,...
For macromolecules representative of the class of rigid rods, flexible rods, random coils, and compact ellipsoids, the dependence of the chromatographic partition coefficient, K SEC, on the viscosity radius, the radius of gyration, and the contour length, respectively, was determined. Since none of...
The design of a method to reconstruct uˆb◯ accurately from the smooth solution ub— in the presence of the nonlinearity introduced by the diffusion coefficient Db— is discussed subsequently in Section 3 and is the main contribution of this work. Finally, we recall that the linear case,...