A 375 ml bottle of liquor in the US and the Canadian maritime provinces is sometimes referred to as a pint and a 200 ml bottle is called a half-pint, harking back to the days when liquor came in US pints, fifths, quarts, and half-gallons.
Flux or Water Flux-Flux or water flux is typically expressed as volume per area per unit of time. Flux is used to express the rate at which water permeates a reverse osmosis membrane. Typical units of measurement are gallons per square foot per day (i.e. GFD or GSFD) or litres per square meter per hour (l/m2/hr). The flux of a RO membrane is directly proportional to temperature and pressure.
Introduction To Materials Science FOR ENGINEERS, Ch. 5. University of Tennessee, Dept. of Materials Science and Engineering. 1. Diffusion. MSE 201. Callister Chapter 5. Introduction To Materials Science FOR ENGINEERS, Ch. 5. University of Tennessee, Dept. of Materials Science and Engineering. 8. The flux of diffusing atoms, J, is used to quantify. how fast diffusion occurs. The flux is defined as. either in number of atoms diffusing through unit area. and per unit time (e.g., atoms/m2-second) or in terms. of the mass flux - mass of atoms diffusing through. unit area per unit time, (e.g., kg/m2-second). Diffusion Flux.