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Langendoen, E.J. (author)
Many harbors in the world suffer from siltation in their basins and in many cases removal of the deposited sediment leads to high costs. This siltation results from a net transport of sediment into the harbor caused by the water motion in the harbor entrance. The water motion is very complex and of a three-dimensional nature. Three main...
report 1989
document
Nap, E.N. (author), Van Kampen, H.F.A. (author)
Investigation to sediment transport rate in case of waves and currents, tests executed in the wave-current flume of the laboratory of Fluid mechanics of TU Delft. Sediment transport was measured using sand of 100 micron; comparison to similar tests with 200 micron sand.
master thesis 1988
document
De Vriend, H.J. (author), Koch, F.G. (author)
I: Flow of water in a curved open channel with a fixed plane bed II: Flow of water in a curved open channel with a fixed uneven bed III: Accuracy of measurements in a curved open channel In this report the flow of water in a curved open channel, which consists of a38 m long straight section followed by a 90° bend with a radius of 50 m (see...
report 1987
document
Van der Kaaij, T. (author), Nieuwjaar, M.W.C. (author)
In many coastal, engineering problems the sediment transport plays a part. A transport gradient causes accretion or erosion. Various models, such as that of Bijker, Engelund and Hansen (van de Graaff and van Overeem, 1979) and Nielsen (1985) are available to estimate the sediment transport rate if the hydraulic and environmental conditions (wave...
master thesis 1987
document
Mastbergen, D.R. (author), Kemenade, A.J.M. van (author), Winterwerp, J.C. (author), Pernis, W.J. van (author), Groot, M.B. de (author)
report 1987
document
De Vries, M. (author)
Lecture notes on morphological computations
book 1987
document
Steetzel, H.J. (author)
report 1986
document
Van Mierlo, M.C.L.M. (author)
From Struiksma et al (1985) it can be concluded that more experimental evidence is needed to achieve a correct formulation. Generally the available data can only be used for an integral check as, for instance, was done by Zimmerman and Kennedy· ( 1978). More useful information could be obtained by carrying out experiments directed at the...
report 1986
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Yen, C.C. (author), Tang, F.L.W. (author), Hou, H.S. (author), Ou, S.H. (author)
-short course given at the20th ICCE 1986 in Taipeh: Mitisuyasu – Breaking waves and their roles in the ocean Bretschneider – On Hurricane model Bijker – Movable bed models for coastal problems Christensen – Hydraulic model Swart - Prediction of beach changes and equilibrium profiles Dean – Littoral transport budget Chiu – Coastal sediment survey...
report 1986
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Marangoni, G. (author)
In this report the sediment transport at Parachique, Peru, is calculated. This has been done in two different ways. First the Bijker method has been applied. This has been done by taking the significant wave height as representative for the wave spectrum and by chosing an equivalent wave height as representative for the significant wave height...
master thesis 1985
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Flokstra, C. (author)
report 1985
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Termes, A.P.P. (author)
In order to predict waterlevel changes in rivers due to floodwaves and local bedshapes for navigation, the local behaviour of the riverbed should be known . In many cases the bed of 3 river consists of dunes, which propagate downstream due to the sediment transport along the dunes . In this report mainly the watermovement but also the sediment...
master thesis 1984
document
Jaramillo Torres, W.F. (author), Jain, S.C. (author)
The objectives of the present investigation were the determination of the characteristic parameters of morphological processes in alluvial channels. Special attention was directed toward the aggradation process due to total sediment-load augmentation and degradation due to either sediment-discharge diminution or base-level lowering. Linear and...
report 1984
document
Anonymus, A. (author)
Design manual for coastal structures. Note that this manual is replaced by the Coastal Engineering Manual. However, this document contains quite some useful information for present day coastal engineers
report 1984
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Nakato, T. (author), Kennedy, J.F. (author), Vadnal, J.L. (author)
The principal features of the numerical model developed herein for calculation of flow and sediment-transport distributions in alluvial-river bends may be summarized as follows: i. The secondary-flow strength and the bed topography are uncoupled from the calculation of distributions of lateral shift velocity and streamwise velocity. This is...
report 1983
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Bolton, P. (author)
The terms 'wash load', 'suspended bed material load' and 'bed load' are not clearly defined but, if applied with care, provide a useful basis for sub-dividing the total discharge of sediment in a river for the purpose of measurement. The accuracy with which each of the three types of sediment transport must be measured will depend on their...
report 1983
document
Galappatti, R. (author)
A new depth averaged model for suspended sediment transport in open channels has been developed based on an asymptotic solution to the two dimensional convection-diffusion equation in the vertical plane. The solution for the depth averaged concentration is derived from the bed boundary condition and the computation of transport rate and...
report 1983
document
Breusers, H.N.C. (author)
lecture notes on sediment transport by currents, initiation of motion, fall velocity, properties of the material, bed load, suspended load, total load, stable channels, river bed variations, scour, measuring techniques, sediment transport in pipes.
report 1983
document
Verhagen, H.J. (author)
Analysis of the effect of a submarine canyon on the coastal erosion near Cap Lopez, Gabon, using mathematical modelling
report 1983
document
Ribberink, J.S. (author)
An experimental study was carried out in the framework of a research project concerning the development of a mathematical model for morphological computations in rivers in case of non-uniform sediment. The study consists of a series of laboratory experiments in a straight flume under steady, uniform (equilibrium) conditions with a restriction to...
report 1983
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