β Scribed by K.W. Reus; C.J. Zwakhals; J.A. Smit
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Laminar flow in an open tube leads to solute band spreading. This process is opposed by radial diffusion. The translational diffusion coefficient of a solute can be calculated from the band dispersion, tube length, and flow rate. No calibration is necessary. A simple apparatus was used to measure th
Two different methods for determination of tracer dilfusion coefficients in molten salts are presented. Both methods were based on the theory related to diffusion of instantaneously applied. infinitely thin radioactive sources in semi-infinite one-dimensional diffusion media. In the first method, t
## In this paper a new and simple method of measuring gaseous diffusion coefficients is described. The method was developed so as to enable coefllcients to be readily obtained with sufllcient accuracy for design purposes. The method consists essentially in measuring the amount of equi-molar count