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de Alvear Cardenas, Jose Ignacio (author)Despite the camera being ubiquitous to unmanned aerial vehicles (UAVs), it has not been used for fault detection and diagnosis (FDD) due to the nonexistence of UAV multi-sensor datasets that include actuator failure scenarios. This thesis proposes a knowledge-based FDD framework based on a lightweight Long-Short Term Memory network that fuses...master thesis 2022
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Mohammed Rajiv, Adila (author)The need to curb CO2 emissions has led to an increase in the utilization of CCS systems. These systems use pipelines for the transport of CO2. It is preferred that CO2 be transported in it’s dense form. But, this is not always the case as the phase in which CO2 exists is based on the operating conditions. In some cases, multiphase CO2 is...master thesis 2022
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Thomas, John (author)With growing demand for energy and the shift towards renewable energy, countries like India are targeting energy mixture with alternate sources like solar, wind and water. With the current growth of solar energy use in India, it is predicted that high amounts of Solar Photovoltaic (PV) waste would be generated in the near future which left...master thesis 2022
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Pomari, Antoine (author)Coupled mathematical models are used successfully to represent systemic blood flow with different degrees of precision: for example, 3D representations in zones of particular interest (e.g., the aortic bifurcation) are embedded into 1D models who account for systemic blood circulation. When it comes to the lymphatic system, various 1D models for...master thesis 2022
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Emmerink, Jeroen (author)The Discrete Element Method (DEM) in combination with an One Factor At a Time (OFAT) experimental simulation plan were employed to investigate the effect of a selection of factors on the mixing performance of a double shaft, batch-type paddle mixer. Most influential factors on the mixing performance of the paddle mixer are desired for...master thesis 2022
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de Boer, Dirk (author)In many flow experiments it is complex to measure all flow states of interest, leading to the need for a method to retrieve unmeasured flow states from measured ones. This work focuses on Hidden Fluid Mechanics (HFM), which refers to a Physics-Informed Neural Network (PINN) able to incorporate the Navier-Stokes (NS) equations into the loss...master thesis 2022
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Brouwers, Marcel (author)The electrification of modern-day society keeps increasing and the demand for electricity grows along with it. Technologies like EVs and heat pumps are both part of the new types of demand, while PV systems and wind farms are meant to be our main new sources of generation. Contrary to traditional resources connected to the electricity network,...master thesis 2022
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JAWAHAR, SAHANA (author)Flat surfaces with arrays of wall-normal pores called micro-cavity arrays have shown potential to reduce turbulent skin friction drag. Their designs have been inspired by acoustic liners which are sandwich panels consisting of a honeycomb core, a perforated top plate and a solid back sheet used on...master thesis 2022
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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
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Owusu, A.G. (author)For most of the 20th century, the design and operation of dams prioritized traditional economic considerations such as hydropower generation, flood risk reduction and provision of water for irrigation and domestic use. This resulted in altered river flow regimes, degraded riverine ecosystems and ecosystem services, and biodiversity loss....doctoral thesis 2022
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Vohra, Rushil (author)The growth of renewable energy technologies is leading to energy systems that are more reliant than ever on renewables such as Wind and Photovoltaic (PV) power. Despite their benefits in terms of sustainability, their ubiquity poses challenges in maintaining grid stability given their intermittency, emphasising the prediction of power...master thesis 2022
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Brouwers, Steven (author)Due to river training in the past centuries, the bed level of the Waal started and is still decreasing by several centimetres a year. Erosion of the riverbed causes problems for objects underneath the riverbed like cables, pipelines and foundations of structures. Furthermore, some parts of the river are eroding at a higher velocity compared to...master thesis 2022
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Kloosterman, Jaro (author)In this work, a novel globally implicit framework for reactive multiphase flow and transport has been implemented using the simulator DARTS and the geochemical package Reaktoro. This framework applies the Operator-Based Linearization (OBL) approach together with a Gibbs Energy Minimization (GEM) scheme to model complex nonlinear reactive...master thesis 2022
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van Beek, Max (author)In recent decades Europe has been increasing its demand and consumption of electronics. This has in turn resulted in major outflows of waste electronics (WEEE) that are usually not properly dealt with. This is especially the case for low to medium grade printed circuit boards (PCBs) which unlike higher grade electronics such as computers are...master thesis 2022
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Holstvoogd, Jorijn (author)Under the current climate change projections, droughts and extreme rainfall events are becoming more common and intense. During sustained droughts, soil cracks can develop in the topsoil of a dike. These soil cracks can enhance the infiltration and drainage of the dike, affecting the dike stability. This study’s main objective is to better...master thesis 2022
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de Hoop, S. (author)Society relies on large amounts of energy to progress and allow for a high standard of living. The recent severe climate changes require advanced technologies related to cleaner energy resources. One such technology beneficial for accelerating this current energy transition is geothermal energy. This type of energy is often found in fractured...doctoral thesis 2022
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Ocampo Mendoza, Alonso (author)Overcoming the intermittency problem of renewable energy is an issue that has to be addressed in order to achieve an efficient energy system. Hydrogen has been gaining interests, as green energy carrier, which is included in the energy transition plans of not only the Netherlands, but worldwide. Due to its physical characteristics, large scale...master thesis 2022
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Shenoy, Rohan (author)This Master's thesis project is conceived in two parts. <br/><br/>The first part is the research project and is titled <<The Art of Acquiring Flow>> where the study assesses an architect’s ability to experience ‘design flow’, during the ideation phase, based on the type of design tool utilized. In order to test the hypothesis, I...master thesis 2022
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Molahalli, Pranav (author)Due to the global energy crisis, there is a growing need to make industrial processes more efficient and clean. One such method is to use effective and renewable working fluids in power and refrigeration cycles. Research in this field during the past decade has placed supercritical CO2 (SCO2) in the forefront due to its non-ideal properties and...master thesis 2022
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CHATTERJEE, TRISHITA (author)The population of the world is increasing at a rapid rate and is expected to reach 9.7billion by 2050. Out of this, around 6.3billion people will be living in urban areas. With an ever increasing population, the demand for energy and resources is also increasing. It is becoming difficult to meet these demands with the existing supply conditions....master thesis 2022