- document
-
Hjörvarsdóttir, Soley (author)Concrete is the second most used material in the world after water and recent trends show no slowing down of the concrete use around the world. Concrete is also a huge contributor to CO2 emissions as it makes up 8% of emissions. This study investigates the optimization of concrete structures to reduce environmental impact while maintaining...master thesis 2024
- document
-
van Loo, Joey (author)All over the world, cities are attempting to emit less carbon to limit the possibly detrimental effects of human-induced climate change. One way to limit carbon emissions is by reducing fossil fuel car use and transitioning to forms of low-carbon mobility. Electric vehicles (EVs) are an exponentially popular low-carbon transport solution,...master thesis 2023
- document
-
Iyer, Sowmya (author)The thesis presents an analysis of unsteady vortex shedding and vortex induced vibrations (VIV) on wind turbine blades using a combination of Stereoscopic Particle Image Velocimetry (SPIV) and Computational Fluid Dynamics (CFD). A spanwise uniform blade with a symmetric NACA0021 airfoil section, 0.075 m chord, and 0.4 m span was tested...master thesis 2023
- document
-
Kuiper, Freek (author)Lock passage can potentially make up a third of a vessel’s travel time for inland waterway transport and therefore has a large impact on inland waterway and multimodal transport networks.<br/>To reduce the overall environmental and economical impact of transport, there is an increasing interest in inland waterway transport relative to road and...master thesis 2023
- document
-
van der Wart, Lieke (author)In the near future, Rijkswaterstaat has the task to replace or renovate many ship locks. With the long-term project, MultiWaterWerk, Rijkswaterstaat aims to standardise components of these ship locks. This thesis contributes to the project by researching the potential benefits of standardisation of the bed protection design at waiting places at...master thesis 2022
- document
-
Gurbaxani, Rishabh (author)Phase-locked loops (PLLs) are ubiquitous in many RF applications such as frequency synthesizers in wireline and wireless transceivers. In this project, a charge-sampling PLL has been designed, which employs a charge-domain sub-sampling phase detector. The high gain of the phase detector helps suppress the in-band phase noise, while the lowered...master thesis 2022
- document
-
Singh, Ajaypal (author)Bicycle disc brake noise and vibration, which usually falls in the frequency range of 0-2 kHz, is a principal braking quality attribute that has started to attract significant interest from bicycle manufacturers. Brake noise is an irritant to their customers, who see it as a symptom of a defective brake and that leads to unnecessary warranty...master thesis 2022
- document
-
Ligtenberg, Jourian (author)The river Waal is part of an economic important transport-corridor that connects the ports of Antwerp, Rotterdam and Amsterdam to Germany. Ongoing processes such as (1) climate change, (2) large scale river bed erosion and (3) up-scaling of vessels threaten the future navigability of the river. This will lead to massive economic damages as taken...master thesis 2022
- document
-
Borghans, Jaap (author)The objective of this research is to design and evaluate a new type of rolling gate for the Western lock (Westsluis) in Terneuzen, for which all sensitive and heavily loaded mechanical parts are both easily accessible and located above water. Having all mechanical parts above water not only makes them easier to inspect and maintain, but it also...master thesis 2021
- document
-
Blom, Jelle (author)Two current assumptions of the Zeesluisformulering (ZSF) regarding a homogeneous lock density and instantaneous shipping are tested against refined descriptions according to literature: a stratified lock density and shipping according the continuity approach. These are implemented into a conceptual model constructed in Python, after which...master thesis 2021
- document
-
Sannidhanam, Praneetha (author)With the emergence of new communication standards like Fifth-Generation New Radio (5G NR), technologies are being developed to exploit millimeter wave (mm-wave) frequency bands from 30300 GHz, for their advantage of high bandwidth availability. Generation of carrier frequencies for these mm-wave applications imposes a challenging...master thesis 2021
- document
-
Hageman, Rico (author)The Port of Antwerp is the second-largest container port in Europe. The rising demand for container transport requires significant investments in infrastructure projects. Macomi helps the Port of Antwerp to determine the effect of different projects on the throughput of the port using simulation. In this thesis, the aim is to create algorithms...master thesis 2021
- document
-
Luijten, Mirra (author)A large part of the Dutch plastic waste is currently incinerated, with a high amount of greenhouse gas emissions as a consequence. If recycling is done efficiently, it could provide environmental benefit over energy recovery through incineration, especially in a low carbon economy where renewable energy generation becomes the new status quo....master thesis 2021
- document
-
Gasman, Danny (author)Interactions between tidal migration and the encounter of mean motion resonances (MMRs) have widely been used in attempts to explain unexpectedly young surfaces and high free eccentricities of moons. A driving variable in this process is the planetary quality factor (Q$), which has so far been assumed to be constant throughout the system....master thesis 2021
- document
-
Brenninkmeyer, Talitha (author)“<i>A ruptured AAA [Abdominal Aortic Aneurysm] is the 15th leading cause of death in the country, and the 10th leading cause of death in men older than 55</i>” in the United States, states Singh (n.d.), in the Society for Vascular Surgeons. Such Abdominal Aortic Aneurysms (AAA, see Figure 2.2) are increasingly treated by...master thesis 2021
- document
-
Akkerman, Bootsy (author)The ever growing world population - 10 billion by 2050 - brings many challenges to the table. One of the most imminent is the way we handle and take care of our planets natural resources. More people means more needs. How do are we going provide for all these people? Over the past decades, we have reached a general consensus that our planet is a...master thesis 2021
- document
-
Huijsman, Douwe (author)There is a lot of uncertainty in climate change developments, and therefore in its consequences. For the flood defence system of the Netherlands, an important consequence of climate change is the sea level rise. Marine locks are large, rigid, and intricate structures, with a required lifespan of at least 100 years, for which often design...master thesis 2021
- document
-
Huijsman, Nino (author)The Netherlands has always been threatened by water. To protect flood-prone areas flood defenses have been constructed. To guarantee that they keep meeting the requirements systematic assessments take place. Since 2017, these assessments are performed according to the ‘Wettelijke beoordelingsinstrumentarium’ resulting in a safety judgment...master thesis 2020
- document
-
Thakur, Kartik (author)The demand for using thin-walled composite structures for instance, in aircraft and ships are rising in the industry. These structures contain material interfaces, and at these interfaces, the structure exhibits non-smooth field behavior which is known as weak discontinuity. It is essential to study the effects of such discontinuities on the...master thesis 2020
- document
-
Verschuren, Ties (author)In pursuit of extremely sensitive sensors, the dimensions of these sensors get smaller and smaller. Small scale resonators are commonly used as sensors by relating changes in the dynamic behaviour to a sensed quantity. Conventionally, the dynamics used for sensing are in the linear regime. But at smaller scales the dynamic range of the linear...master thesis 2020