Searched for: department%3A%22Hydraulic%22
(61 - 80 of 3,591)

Pages

document
van Ekdom, K. (author)
The objective of this research is to contribute to the understanding of the morphological behaviour of a sandy foreshore in the Markermeer, along the Houtribdijk. The research is primarily based on monitoring data obtained from the Building with Nature (EcoShape) project “Pilot Houtribdijk”. The focus is on the morphological development of the...
master thesis 2017
document
Koktas, M. (author)
Field studies with in-situ sediment sampling demonstrate the spatial variability in grain size on a sandy beach. However, conventional numerical models that are used to simulate the coastal morphodynamics ignore this variability of sediment grain size and use a uniform grain size distribution of mostly around and assumed fine grain size. This...
master thesis 2017
document
Santosa, A.R.M. (author)
The Netherlands which means “lowlands”, constitutes an area of approximately 41,528 km2. Almost half of those areas are below the sea level. Today, more than 2,400 kilometres of dikes shields the sunken-flat land. Regular safety assessment of the dikes are constantly conducted, and the evaluation determines whether planning or dike...
master thesis 2017
document
Xi, W. (author)
master thesis 2017
document
Hop, M. (author)
The Rhine ROFI ( region of freshwater influence) is a dynamic area where various processes and timescales come together. Research has shown that stratification caused by the freshwater outflow of the Rhine alters the tidal currents in front of the Dutch coast. In the case of the Netherlands the tide behaves like a kelvin wave, which causes...
master thesis 2017
document
Geerlof, R.W. (author)
This document describes a study into the influence of alongshore bathymetric variability on currents which form a risk to bathers. Changes to coastal zone management along the Delfland Coast have given rise to questions on the influence of alongshore bathymetric variability on bather risk. Extensive measurement data is available from two...
master thesis 2017
document
Chen, X. (author)
Abstract: For a design purpose, this study mainly focuses on the channel resistance with different spatial distribution of the vegetation patches. Even under the same blockage factor, the total patch numbers in the channel, the distance between two vegetation patches both in the lateral and longitudinal direction as well as the length ratio of...
master thesis 2017
document
Toe, C.Y. (author)
A literature survey which concerns a variety of wave generation and absorption methods was accomplished. The survey deals with the methods used for the experiment wave tank and numerical wave tank. Their implementations are also described very briefly. The numerical wave tank (NWT) was set up using the hybrid particle-mesh method with the...
student report 2017
document
Bakker, S.A. (author)
To help to provide a desperately needed coastal protection strategy for the Mekong Delta in Vietnam this research looks into the possibilities for natural and sustainable coastal defence systems, including mangroves and active sediment management, such as a nourishment. The coastline of the Mekong Delta suffers from severe erosion and mangrove...
master thesis 2017
document
Jongedijk, C.E. (author)
Additional Thesis work performed as part of the master Hydraulic Engineering at Delft University of Technology in collaboration with University of Southampton, Ocean and Earth Sciences, Physical Oceanography - In this research the outcome of several realisations of 10 different models from the CMIP5 program is used to predict the El Niño...
student report 2017
document
Van Bemmelen, C.W.T. (author)
The applicability of the open source model XBeach was tested for pocket beaches in this paper. First, schematized model setups have been used to assess the performance of XBeach qualitatively. It was found that adjustments of the initial bed were required to obtain the expected hydrodynamic conditions. The default sediment advection calibration...
student report 2017
document
Knulst, K. (author)
To research if the current practice of mandating individual flood risk assessments supports the goal of an optimal flood risk a case study is performed in this thesis. The flood risk in 2050 is assessed for the liquid bulk storage terminals of the company Vopak located in and near the Botlek area of Rotterdam harbor. The used flood risk...
master thesis 2017
document
Knoop, C.J.T. (author)
The Netherlands is a low-lying country which is protected against floods by a flood protection system consisting of dikes, dunes and other hydraulic structures. The quality of the flood defense system should be of a sufficiently high level to guarantee protection against a flood. If a flood defense is unsafe, measurements are required to improve...
master thesis 2017
document
Jammers, S.M.M. (author)
master thesis 2017
document
Chen, X. (author)
Additional thesis - Historical engineering works such as weirs, land reclamation and large scale deepening modified not only the local morphology and hydrodynamics but also tidal characteristics and sediment transport patterns in the tidal river Ems. The loss of intertidal area and ongoing deepening contribute to the flood dominance while...
student report 2017
document
Prins, J.M.W. (author)
master thesis 2017
document
van den Boom, Y. (author), Jimmink, J. (author), Lamens, P. (author), van Rhijn, T. (author), Wegman, R. (author)
To the North of the city of Concepción in the South-West of Chile, lies the town of Dichato. It is situated on the south-eastern side of Coliumo Bay. The Universidad de Concepción (UdeC) owns a marine concession in this bay, which includes a section of beach and sea for a Marine Biology Station (EBMD), belonging to the Faculty of Natural and...
student report 2017
document
Brakel, L. (author), Keyzer, L. (author), Hasper, Y. (author), Legêne, M. (author), Willemse, J. (author), van der Stap, E. (author)
This report is the result of a study which aims to understand both the source and severity of flood risk in Cartagena de Indias, Bolívar, Colombia. Solutions to the problem are proposed accordingly. The flood risk is found to be severe and urgent enough to demand action. Currently annual damage and negative impact of inundations are severe...
student report 2017
document
Koopmans, H. (author)
Over one hundred scour holes are located in the Rhine-Meuse delta. These scour holes have relatively large depths and steep slopes and could pose a risk to the stability of river banks and hydraulic structures, especially since some scour holes are still growing. Scour holes develop at locations where either the hydrodynamics or the erodibility...
master thesis 2017
document
Koen, M. (author)
Floating Production, Storage & Offloading (FPSO) units are extensively utilized in remote offshore areas for deep water developments where a pipeline infrastructure is not an economically viable solution. Traditionally, FPSOs are converted from oil tankers, which entails that they are not equipped with an appropriate mooring system. A spread...
master thesis 2017
Searched for: department%3A%22Hydraulic%22
(61 - 80 of 3,591)

Pages