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De Vries, M. (author)
The quantitative determination of bed-material-transport by means of tracers has been considered. For a stationary-stochastical transport-condition the dispersion of tracers has been described by a diffusion-equation of the gradienttype. The parameters of the dispersion-model are derived from the measured concentrations by a least-squares...
doctoral thesis 1966
document
De Vries, P.H. (author)
Document(en) uit de collectie Chemische Procestechnologie
report 1964
document
De Vries, K.S. (author)
doctoral thesis 1961
document
De Vries, H.J. (author)
Document(en) uit de collectie Chemische Procestechnologie
report 1958
document
Van Wezel, J. (author), De Vries, K.S. (author)
Document(en) uit de collectie Chemische Procestechnologie
report 1954
document
De Vries, H. (author)
doctoral thesis 1953
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