论文信息 - A simple method of determining diffusion constants by holographic interferometry

A simple method of determining diffusion constants by holographic interferometry

A method is developed for measuring diffusion constants in transparent mixtures by means of double-exposure holographic interferometry. The diffusion constant is deduced by a simple and direct measurement of the interferograms. The method was checked with sugar solution and water and gives reasonable agreement with other methods.

N Bochner | J Pipman | J. Pipman | N. Bochner

[1] J. Mahenc,et al. Détermination des coefficients de diffusion différentiels isothermes par interférométrie holographique et simulation numérique , 1974 .

[2] John Crank,et al. The Mathematics Of Diffusion , 1956 .

[3] C. Robinson. Interferometric studies in diffusion. I. Determination of concentration distributions , 1950, Proceedings of the Royal Society of London. Series A, Mathematical and physical sciences.