دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: 1. the spontaneous movement and scattering of particles of liquids, gases, or solids. 2. the migration of dissolved substances from an area of high concentration to an area of low concentration.

n: A process in which the molecular ,ion or material in the solvent disperse until the uniform solution forms. Namely a process in which the molecular, ion or material move from the high concentration area to the low concentration area until the whole solu

the random scattering of particles due to kinetic energy of the particles. Affected by viscosity, density and temperature.