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Subramanian, K. (author)
The high stiffness to weight ratio of fibre reinforced composites have been utilized in improving the performance of various structures conventionally designed using metals. One such application is the gangway of the Ampelmann system used to transfer personnel safely from and to the offshore platform in sea. In the current work, a preliminary...
master thesis 2016
document
Lee, M. (author)
In order for Jumbo to stay competitive in the offshore market, it's heavy lift vessels should be able to take on a wide range of lifting purposes. This can range from installation of transition pieces for wind turbines to installing modules of fpso's and platforms. One of the demands from the offshore market requires large lifting heights. It is...
master thesis 2016
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Kommer, J. (author)
For offshore installation projects Jumbo uses her J-class heavy lift crane vessels. The objects that need to be installed offshore are carried at deck or in the ship's hull. At location the object is lifted by the on-board heavy lift crane and slewed to the side of the ship. From the final overboard position the object can be lowered to the...
master thesis 2016
document
Van Berckel, G.J.P. (author)
Brownfield projects are projects done on existing, live facilities. These type of projects have a poor performance record in terms of cost and schedule predictability. Based on findings from industry wide and internal company research, this study developed an approach to mitigate the cost and schedule growth by tailoring the development to...
master thesis 2016
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Crol, J.B. (author)
The subject of this report is the upending of a floating monopile for an offshore wind turbine foundation. This is an assignment of Van Oord Dredging and Marine Contractors BV. An analytical model has been developed to simulate the upending of a monopile in MapleTM, based on the general theoretical principles and the experience of Van Oord. An...
master thesis 2015
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Sijl, G.J. (author)
Seaweed has been part of human consumption ever since humanity met with the oceans. As technology developed more applications for these macroscopic algae were discovered. Global population increased, technology advanced and people started to understand the lifecycle of seaweed allowing them to cultivate seaweed. Seaweed is currently cultivated...
master thesis 2015
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De Groot, K. (author)
Trends in the offshore wind market show that newly installed wind farms move towards deeper waters. Wind turbine generators are currently installed using jack-up vessels, which have a limited operating depth. Installation of wind turbines using a floating vessel is an alternative for the current method, but blade installation is an area which is...
master thesis 2015
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Getreuer, R.E. (author)
Offshore wind energy has become a very hot topic in northwest Europe, both from an industrial as from an academic point of view. Research on transmission grids for offshore wind energy focuses predominately on radial grids and HVDC. This study broadens this general scope by taken mesh grids and HVAC as the starting point. With the use of load...
master thesis 2015
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Calf, I.J. (author)
The out-of-plane bending of offshore mooring chains leads to a rapid deterioration of the chain, ultimately leading to failure in a period that is a fraction of the design-life. The deformation of the contact surface of the chainlinks leads to the interlocking of the link. This in turn causes the chain to behave like a bending beam. The...
master thesis 2015
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Rong, K. (author)
This thesis presents the comparative study of the three different dynamic analysis methods (quasi-static, frequency-domain, time-domain), with respect to the dynamic analysis of the Yme MOPUstor platform. The initiation of this thesis is Allseas engineering project. As a major contractor in the oil and gas industry, Allseas group is seeking a...
master thesis 2015
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Tijsen, J.N.W. (author)
Concrete structures in marine environments subject to sea ice interaction are at risk of erosion and damage. Industry is interested in characterizing the ice abrasion phenomenon so that abrasion risk can be managed. The experiments conducted in this work have an exploratory character in order to identify the abrasion phenomenon and qualitatively...
master thesis 2015
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van Vliet, E. (author)
master thesis 2015
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van Vliet, E. (author)
master thesis 2015
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de Haan, Joost Reinier (author)
master thesis 2015
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Kamp, I.A. (author)
master thesis 2015
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Poen, G.J. (author)
master thesis 2015
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Izzo, G. (author)
Seaway Heavy Lifting is an offshore contractor, involved in the wind energy market. Nowadays SHL is preparing on expanding T&I capabilities to include WTGs, after the experiences with foundations, platforms and met-masts. The company desires to enter in this market with innovative and highly efficient solutions. In order to achieve this goal,...
master thesis 2014
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Nieuwenhuis, M.T.A. (author)
During gas production offshore, also water is produced. There are gas numbers available per well, but the water production is only known for several wells together. This thesis tries to model the water production per well based on the available data. This is done through a least-squares method. The report shows that it is very difficult to find...
master thesis 2014
document
Duiverman, O.S. (author)
Since the rise of oil prices in 2007, the difference in gas prices between the US and Europe has increased steadily. The pressure to efficiently produce and maintain gas assets has thus also increased. On top of these external trends, ONEgas strives to be in the top quartile companies in the gas market. The integrated contractor of ONEgas, AJS,...
master thesis 2014
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Pandit, A.M. (author)
master thesis 2014
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