document

Mean value and correlation problems connected with the motion of small particles suspended in a turbulent fluid

Tchen, C.M. (author)

A theoretical treatment of diffusion as function of turbulence, by working out the dispersion of small particles in turbulent fluid. The method of Kolmogoroff is used to decribe the movement in a statistical ways

doctoral thesis 1947

document

RESIDENCE TIMES OF WATERS BEHIND BARRIER ISLANDS

Chiu, T.Y. (author), Van de Kreeke, J. (author), Dean, R.G. (author)

This study pertains to lagoons connected to the ocean by narrow, constricted inlets. The purpose of the study is to evaluate the convective or non-dispersive transport in these lagoon systems. Equations describing the flow in the lagoon and in the inlets are derived. Because the convective transport results from the higher order (non-linear)...

report 1970

document

Diffusie in estuaria: Schaalonderzoek in protype en hydraulische modellen van het estuarium Brouwershavense Gat - Grevelingen

Eysink, W.D. (author)

report 1974

document

Limitations of dispersion concept

Abraham, G. (author)

report 1974

document

Verspreiding schutwater Kreekraksluizen in de kom van de Oosterschelde

Wijngaarden, N.J. van (author)

report 1976

document

Analysis of the NLR airports pollution dispersion model on sensitivity for meteorological parameters and on source modeling

Tiggelaar, J.J. (author)

The NLR airports pollution dispersion model is analysed with regard to sensitivity for meteorological parameters and the modeling of the sources of pollution (i.e. airplanes). It is found that the weather resolution of the model is satisfactory in view of the present standards of meteorological measurement. Atmospheric stability (Pasquill class)...

report 1976

document

One-dimensional analysis of salinity intrusion in estuaries

Sanmuganathan, K. (author)

This report describes a mathematical model that was developed to predict salinity intrusion in estuaries as it is affected by control and abstraction of fresh water. The need for such a model, particularly for estuaries in tropical areas with large variations in fresh water flow, capable of giving satisfactory predictions of salinity movement...

report 1977

document

Getijgootonderzoek: Eendimensionale numerieke berekening van getijbeweging en zoutverdeling in de getijgoot

Karelse, M. (author)

report 1978

document

Getijgootonderzoek: Onderzoek met bodemruwheid ter verifikatie van tweedimensionaal numeriek zoutindringingsmodel - deel A : homogene proeven

Karelse, M. (author)

report 1979

document

Getijgootonderzoek: Onderzoek met bodemruwheid ter verifikatie van tweedimensionaal numeriek zoutindringingsmodel - deel B : zout-zoet proeven

Karelse, M. (author)

report 1979

document

Onderzoek naar de verspreidingsmechanismen in de Oosterschelde

Karelse, M. (author)

report 1980

document

Two-dirnensional Dispersion governed by Second Order Equatian

Soerjadi, R. (author)

The paper is dealing with dispersion, which is defined as the scattering of a particle cloud in space due to some stochastic spreading mechanisme In many cases such a process can be approximately described by a differential equation, sometimes called dispersion equation. This equation turns out to be a partial differential equation of infinite...

master thesis 1981

document

Getijgootonderzoek: Invloed dwarsmiddeling op grootte van dispersietransporten in 2D (vertikaal)-beschrijving

Karelse, M. (author)

report 1981

document

Verificatie van numeriek 2D (vertikaal)-model DISTRO aan getijgootmetingen: Verslag wiskundig onderzoek

Karelse, M. (author)

report 1981

document

Principles of Mixing in Tidal Basins in the Netherlands

Dronkers, J. (author), Zimmerman, J.T.F. (author)

Some fundamental notions related to the flushing of tidal basins are reviewed and some important mixing mechanics are discussed. It is shown that the characteristics of mixing and flushing in tidal basins can be described in various but connected ways, introducing the concepts of time scales and dispersion coefficients. For some simple...

report 1981

document

Reststroomonderzoek in Oosterschelde-getijmodel

Karelse, M. (author)

report 1982

document

Herkomst en transport van contaminanten op de Noordzee: Relatie tot de dumping van baggerspecie

Salomons, W. (author), Chardon, W. (author), Kerdijk, H.N. (author), Marquenie, J.W. (author)

report 1984

document

Invloed van in lengterichting geïntregeerde effecten op tijdsafhankelijke dispersiekoëfficiënt

Abraham, G. (author)

report 1986

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Dispersion of matter in homogeneous, time-dependent nearly-horizontal flows

Kalkwijk, J.P.Th. (author)

report 1986

document

Eddy simulation of two-dimensional dispersion

Van Dam, G.C. (author)

This report presents a study on the behaviour of particle clouds in two-dimensional velocity fields. The results can be applied in a general way but are especially of interest for the dispersion of matter in surface waters of a large horizontal extent and relatively small depth or layer thickness. They may be somewhat more relevant to seas than...

report 1987