kinematic coefficient
71Temperature dependence of liquid viscosity — The temperature dependence of liquid viscosity is the phenomenon by which liquid viscosity tends to fall (or, alternatively, its fluidity tends to increase) as its temperature increases. This can be observed, for example, by watching how cooking… …
72List of mechanical engineering topics — This page aims to list all articles related to the specific discipline of mechanical engineering. For a broad overview of engineering, please see List of engineering topics. For biographies please see List of engineers.compactTOC NOTOC… …
73X-ray crystal truncation rod — scattering is a powerful method in surface science, based on analysis of X ray diffraction patterns from a crystalline surface. For an infinite crystal, the diffracted pattern is concentrated in delta function like Bragg peaks. Presence of… …
74viscosity — In general, the resistance to flow or alteration of shape by any substance as a result of molecular cohesion; most frequently applied to liquids as the resistance of a fluid to flow because of a shearing force. [L. viscositas, fr. viscosus,… …
75Differential of a function — For other uses of differential in mathematics, see differential (mathematics). In calculus, the differential represents the principal part of the change in a function y = ƒ(x) with respect to changes in the independent variable. The… …
76Rayleigh–Bénard convection — Bénard cells. Rayleigh–Bénard convection is a type of natural convection, occurring in a plane of fluid heated from below, in which the fluid develops a regular pattern of convection cells known as Bénard cells. Rayleigh–Bénard convection is one… …
77Unité de Thiviers-Payzac — L unité de Thiviers Payzac, parfois aussi appelée nappe de Thiviers Payzac ou groupe du Bas Limousin, est une succession métasédimentaire du Bas Limousin, allant du Néoprotérozoïque terminal à l Ordovicien. Elle appartient au socle varisque du… …
