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De Lange, H. (author)Bestudeeed wordhthet kustporfiel van een zandige kust, zoals het in een model ontstaat t.g.v. loodrecht invallende golven. Gofhoogte en periode zullen constant in de tijd worden gehouden. Door beperkte afmetingen van het model in kustlangsrichiting, zullen de werkingen in hoofdzaak tweedimensionaal blijven.master thesis 1965
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Yi, W. (author), Ye, H. (author), Van Merle, O. (author), Asarpota, K. (author)The dependence of the economy on fossil fuels and the lack of stringent policies to extensively implement renewable energy is an issue to be tackled at national level in the Netherlands. Reducing emissions, while making the shift to renewable energy and changing the existing energy systems towards a sustainable model has been discussed widely....student report
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Granneman, C.C.O.N. (author)In dit deelontwerp wordt een vergelijking gemaakt tussen het numeriek model en het hydraulisch model en wordt onderzocht in hoeverre een 2-dimensionaal rekenmodel (dieptegemiddeld) het stroombeeld rond de haven van Colijnsplaat kan beschrijven. Uit het hoofdontwerp, waarin onder andere het stroombeeld rond de haven wordt onderzocht met een...master thesis 1984
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Brüning, E.T.F.M. (author)Doelstelling van de kustdynamica is het begrijpen, beschrijven en voorspellen van allerlei fysische processen in de kustzone. De kustdynamica vormt een deel van het vakgebied van de kustwaterbouwkunde. Verwant aan de kustdynamica is de kustmorfologie, welke een meer fenomenologisch karakter heeft en waarin voorspellingen meer geschieden op grond...master thesis 1988
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Gronovius, M.F. (author)Due to a combination of a market pull and a technology push a new transmission standard, called SDH (Synchronous Digital Hierarchy), has evolved. A transport network based on Digital Cross-Connect Systems, Drop & Insert Multiplexers and other SDH based products offers great network flexibility. This network flexibility can be used for the...master thesis 1990
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De Boer, T. (author)The time between request and realization of private or leased lines (i.e. provisioning time) has traditionally been very long (i.e. months). To a large extent, this has to do with the inflexibility of the "conventional" transport network. With the availability of Digital Cross-connect Systems (DCS) and other network products based on the...master thesis 1991
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Bogers, P. (author)At present no computer model is available that can determine the stability of an inlet or what will happen to the stability after some adjustment of the inlet. This study has the objective to develop a simple model th at combines all major parameters in order to determine the stability of an inlet and the effects of adjustments on the stability...master thesis 1991
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Van Baars, S. (author)De Dienst Weg- en Waterbouw van Ri jk.swaterstaat en de Sectie Geotechniek. van de Technische universiteit Delft zijn gezamenlijk een onderzoek gestart naar de stabiliteit en het deformatiegedrag van weg- en di jklichamen. Daar veldonderzoek kostbaar en zeer tijdrovend zou zijn, is besloten om modelonderzoek te doen in de geotechnische...master thesis 1992
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Nederlof, L. (author)Considering the growing interest in data broadcasting, a full television channel may be used for these services. In this report such a system is described as an extension of the current teletext system. The different types of data that can be transmitted are distinguished and grouped, after which a model is set up for calculating the performance...master thesis 1992
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Van Linden, O.L. (author)In this report the performance of an error-correcting code on a wide-band frequency selective Rayleigh fading channel with an OFDM- based transmission scheme is estimated by means of an analytical model. In the European dTTb project, a transmission scheme for a new digital terrestrial TV system is under development. This scheme uses OFDM to...master thesis 1993
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Van der Sman, R.J. (author)In rivierbochten treedt een spiraalstroming op, die ervoor zorgt, dat in alluviale rivieren een dwarshelling ontstaat. Hierdoor wordt de buitenbocht diep en de binnenbocht ondiep. Voor vele menselijke, in rivieren plaatsvindende aktiviteiten is het noodzakelijk het diepteprofiel van de rivier te kennen. Te denken valt aan scheepvaart en de bouw...master thesis 1993
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Larenas Linnemann, T.O.A. (author)With the increase of air traffic density, especially in the airport approach area, the need for aircraft navigation systems with a higher accuracy grows. Cost-effective test-facilities, like the Basic Research Simulator (BARESIM), are required for evaluation of these new and already-existing systems. In this report a navigation simulation ...master thesis 1993
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Hijdra, A.C.L. (author)For the planned expansion of the port of Barcelona, the existing breakwater needs to be extended with 1000 m. The design of the new section has to be optimized and for this purpose experiments were performed in the CIEM flume at the LIM/UPC in Barcelona. The design of the existing breakwater is used as an initial design. An other part of this...master thesis 1994
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Reuber, J. (author)The subject of this master thesis is to present the processes taking place at the erosion of a fluid mud layer due to entrainment, to carry out experiments in an annular flume and compare the results of these experiments with a numerical model, which has been elaborated at the TU Delft. The report can be devided into five parts: physical and...master thesis 1994
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Chan, K. (author)The knowledge of mobile users’ traffic is a prerequisite for the proper implementation of the Universal Mobile Telecommunication System(UMTS). First we develop a mobile traffic model, which describes the distribution of the mobile subscribers over a city. From this distribution the offered amount of traffic is derived for each cell area at any...master thesis 1994
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Van Liebergen, J.C.G. (author)This study contains two topics which are important for the use of a one-dimensional computer model, calculating morphological changes in time. Firstly, for a good prediction of the morphological changes by the model a good reproduction of the water movement and the sediment movement is necessary. One of the conditions for a good reproduction of...master thesis 1995
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Blesgraaf, B.C.M. (author)The use of a Kalman filter in MIAS is discussed along with the dynamic model in the Kalman filter. Several error sources are treated, like non-optimal tuning, MLS biases, timing of the asynchronous input signals and airborne antennae displacementmaster thesis 1995
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Merckelbach, L. (author)In this thesis the modelling of water wave propagation over uneven bottoms using Boussinesq-like models with higher-order frequency dispersion is studied. Boussinesq-like equations describe the propagation of weakly non-linear shallow water waves. As for long waves the depth-dependence of the velocity field is almost absent, the vertical...master thesis 1995
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Hartlieb, E.S. (author)Proceeding a short overview of the Navigation simulation (NAVSIM) within the SIMONA research simulator, a detailed description of NAVSIM will be given. For NAVSIM, a modular schematic has been developed. The models of the navigation system must comply to this schematic. In this report, the following radionavigation systems will be discussed: VOR...master thesis 1995
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Kedde, E.D.W. (author)This report describes the results of a fundamental research on the DELPHINS Tunnel-in- the-Sky display. This display is a perspective flightpath display and is developed at the laboratory of Telecommunications and Traffic Control Systems. The main goal of this research is the development of a simulation tool. With this tool the effects of...master thesis 1996