document

Grade and Recovery Prediction for Eddy Current Separation Processes

Rem, P.C. (author), Beunder, E.M. (author), Kuilman, W. (author)

Grade and recovery of eddy current separation can be estimated on the basis of trajectory simulations for particles of simple shapes. In order to do so, the feed is characterized in terms of a small set of test-particles, each test-particle representing a fraction of the feed of a given size, shape and material. In this paper, the grade and...

journal article 1998

document

Numerical modelling of self-desiccation of hardening cement paste

Koenders, E.A.B. (author), Van Breugel, K. (author)

In this paper a numerical model is presented with which it is possible to predict the non-thermal hydration-induced volume changes that develop during hardening of a cement-based material. The model equilibrates the relative humidity in the pore system with the free surface energy in hardening cement past. From a certain state of equilibrium,...

journal article 1998

document

Simulation of Volume Changes in Hardening Cement-Based Materials

Koenders, E.A.B. (author)

doctoral thesis 1997

document

Bresgroei - deel III: 2DH/3D ontwikkeling initiële bres: verslag modelonderzoek Scheldebak en nadere formulering breedtegroei-module

Steetzel, H.J. (author)

report 1996

document

Impact of sea level rise on groundwater flow regimes: A sensitivity analysis for the Netherlands

Oude Essink, G.H.P. (author)

doctoral thesis 1996

document

Quaestor: Expert governed parametric model assembling

van Hees, M.T. (author)

doctoral thesis 1996

document

Voorspelling ontwikkeling kustlijn en buitendelta's Waddenkust over de periode 1990-2040

Steetzel, H.J. (author)

report 1995

document

Yearly-averaged sand transport at the -20 and -8 NAP depth contours of the Jarkus profiles 14, 40, 76 and 103

Rijn, L.C. van (author), Reniers, A.J.H.M. (author), Zitman, T.J. (author), Ribberink, J.S. (author)

report 1995

document

Te economic value of CAD systems to structural design and construction; a modelling approach

Chandansingh, R.A. (author)

doctoral thesis 1995

document

Discretization influence in strain-softening problems

Sluys, L.J. (author), Cauven, M. (author), De Borst, R. (author)

journal article 1995

document

Finite element procedure for modelling fibre metal laminates

Hashagen, F. (author), Schellekens, J.C.J. (author), De Borst, R. (author), Parisch, H. (author)

journal article 1995

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Use of chemostat data for modelling intracellular-inulinase production by Kluyveromyces marxianus in a high-cell-density fed-batch process

Hensing, M.C.M. (author), Vrouwenvelder, J.S. (author), Hellinga, C. (author), van Dijken, J.P. (author), Pronk, J.T. (author)

journal article 1995

document

The economic value of CAD systems in structural design and construction: A modelling approach

Chandansingh, R.A. (author)

A modelling approach is provided for the analysis of cost-effects of CAD systems. It aims to support strategic management of CAD systems in structural design and construction. The approach is based on the production digraph model of production processes, and the value-added model of information commodities. It has been verified in three case...

journal article 1995

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Meetverslag getijgoot onderzoek: Inhomogene getijproeven uitgevoerd met een natuurlijke bodem en een bovenafvoer met natuurlijk slib in suspensie

Cornelisse, J.M. (author)

report 1994

document

Grasdijken: Graserosie, reststerkte en golfoverslag

Smith, G.M (author)

report 1994

document

Process Development of Thermal HydroDechlorination

ten Kate, A.J.B. (author)

doctoral thesis 1993

document

Analysis of unsteady and stratified tidal flume experiments with emphasis on turbulence, mixing and on internal gravity waves

Uittenbogaard, R.E. (author)

report 1993

document

Modelling of NOx Formation in a High Temperature Gas-Fired Furnace

Koster, C.L. (author)

doctoral thesis 1993

document

A non-linear finite element approach for the analysis of mode-I free edge delamination in composites

Schellekens, J.C.J. (author), De Borst, R. (author)

journal article 1993

document

Use of models for river problems

De Vries, M. (author)

In Chapter 2 of this report an overview is given on fluvial processes involved in the modelling discussed. Chapter 3 is concerned with scale models, whilst Chapter 4 deals with numerical models. The main problems treated are, firstly, modelling of the water movement, followed by sediment transport and morphology. Attention is also given to the...

report 1993