Searched for: subject%3A%22COMSOL%22
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Pacilly, Feike (author)
In this thesis, the acoustic noise emitted by a small electric outrunner motor, such as the ones commonly used in unmanned areal vehicles, is analyzed using a multiphysics simulation based on the finite element method. The simulation covers the electromagnetic, mechanical and acoustic domain. The electromagnetic simulation is performed in the 2D...
master thesis 2023
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Coevert, Steven (author)
The Netherlands is a country that is being threatened by water, both from the rivers and from the sea. The Dutch have built dikes to keep their lands from inundation. To ensure the strength and stability of these dikes, they are being assessed on the basis of several failure mechanisms. One of these failure mechanisms is...
master thesis 2023
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Hulst, Bart (author)
A master thesis what researched the visualization of phase change materials (PCMs) with augmented reality (AR) for different 3 different user groups. The user groups are researchers, maintenance and customers. The research question is "How does AR contribute to the understanding of the behavior of PCM for science, maintenance and customer groups...
master thesis 2023
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Moens, Tieme (author)
Flying drones have been a well-established field of engineering for many years now. With the wave of bio-inspired design came the idea of flapping wing micro air vehicles (FWMAVs). These drones use flapping wings instead of fixed or rotary wings to generate their lift, giving them the potential for agile movement and application in confined...
master thesis 2023
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Harb, Elias (author), Maalouf, Chadi (author), Bliard, Christoph (author), Tenpierik, M.J. (author), Lachi, Mohammed (author), Bogard, F. (author), Polidori, Guillaume (author)
This paper aims to study the thermal performance at wall scale of hollowed bricks made of starch/beet-pulp bio-composites identified as a potent solution for the development of sustainable, non-load bearing, insulation materials to be used in the construction sector. Numerical studies on thermal resistance using the COMSOL software were...
journal article 2023
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Meeusen, M. (author), van Dam, J.P.B. (author), Madelat, N. (author), Jalilian, E. (author), Wouters, B. (author), Hauffman, T. (author), Van Assche, G. (author), Mol, J.M.C. (author), Hubin, A. (author), Terryn, H.A. (author)
In this work, a new finite element modelling (FEM) approach is followed to model spatiotemporally resolved water uptake in organic coatings. To this aim, we start from a physical model, where not only Fickian diffusion of water is taken into account but also the adsorption/desorption reaction of water on the polymer matrix. Starting from a...
journal article 2023
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Stelling, Lennart (author)
Offshore pipelines are considered the arteries of the offshore oil and gas industry and transport hydrocarbon products as well as other fluids. During the installation process of an offshore pipeline, the pipeline is most often located in a trench and covered with backfill material. The burial of the pipeline ensures onbottom stability as well...
master thesis 2022
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Klop, Casper (author)
Offshore wind energy is expected to play a major role in the upcoming energy transition. For long distances to shore, it is preferable to connect the wind farms to land by means of High-Voltage DC (HVDC) cables to reduce losses and costs. This currently poses challenges, as wind turbine generators produce variable-frequency low-voltage AC power,...
master thesis 2022
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Abutan, Lisanne (author)
Interference of light can be used to determine the concentration of a gas, called gas sensing. The absorption of the light by the gas molecules is measured based on the phase change of the light. In this report, a hollow core photonic crystal fiber is treated. The gas sample is inserted into the hollow core. Photonic crystal fibers possess the...
bachelor thesis 2022
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Smit, Neil (author)
Fin Ray Effect (FRE) grippers have proven versatile and effective in pick & place automation applications. However, spherical and lateral round objects are still a challenge for the state-of-the-art, as solutions are unstable when placing those objects off-centre from the longitudinal line. Resulting in large and heavy FRE gripper assemblies...
master thesis 2022
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Voorn, Jim (author)
With the integration of solar panels in urban areas, where shading is a common issue, it is desired to realize more shade-resilient designs. A DC-DC boost converter is an electronic device that can be used for maximum power point tracking (MPPT). When implementing MPPT at sub-module level, the shade resilience of the module can be increased....
master thesis 2022
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van der Maas, Maurice (author)
Color centers in diamond offer exciting opportunities for implementing an effective solid-state spinphoton interface. Access to and control of spin-photon interaction can help realize a scalable, modular quantum computer using the color center spins. A large magnetic field is needed for splitting the color center spin states, enabling definition...
master thesis 2022
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Nakate, P.A. (author)
Industrial emissions are discussed worldwide for their adverse effects on the global climate change. Nitric oxide (NOx) emissions are harmful among the various flue gases emitted in the atmosphere. There are multiple routes of formation of NOx in industry. The formation of NOx due to local overheating in fuel lean conditions is the most common...
doctoral thesis 2022
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Cruijsen, Pep (author)
High dose-rate (HDR) brachytheraphy (BT) is radiation therapy (RT) which temporarily inserts a highly radioactive source into the planning target volume (PTV) with the use of an afterloader, applicator, transfer tubes, needles and planning software. The dose delivered to a point in the tumour depends on the type and activity of the source, the...
master thesis 2022
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Grolleman, Thomas (author)
In the port of Ostend a discharge sluice is going to be constructed as part of an enforced dike ring. The proposed location of this discharge sluice is close to an already existing marina, the Royal Yachtclub Oostende (RYCO), and hindrance is expected regarding the outflow of the sluice in marina direction. When designing the sluice, an optimal...
master thesis 2021
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Ajroemjan, Wahhe (author)
The packaging of a microchip affects its size, performance and cost. With advanced packaging, more efficient and smaller microchips can be produced. For this, advanced packaging stepper systems are used, which are lithography machines with a highly optimized projection lens system, that use a powerful light source. The projection lens system for...
master thesis 2021
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Bhatraju, Chaitanya (author)
Aluchemie produces anodes for the Aluminium industry and is the largest stand-alone anode factory in the world. Anode baking process The anode baking process is one of the crucial steps in the production of anodes for the aluminium industry. It improves the strength, conductivity of the anode and reduces reactivity during electrolysis. Efficient...
student report 2021
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Bhatraju, Chaitanya (author)
Electrochemical reduction of CO2 using renewable energy sources is one of the promising avenues to pursue towards mitigating the emissions of the notorious CO2. However, the CO2 electrolysis in aqueous systems, due to the low solubility of CO2, are severely limited by mass transfer. State of the art review shows that a significant amount of the...
master thesis 2021
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Raman, Raghavendran (author)
Efficient combustion processes are indispensable in limiting the temperature increase to 1.5 deg C as set by Intergovernmental Panel on Climate Change (IPCC) before 2030 to curtail the effects of global warming. As for the emissions, the main task lies in controlling the air-fuel ratio in the lean regime as to control the emissions of NOx since...
master thesis 2021
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Hu, Rong (author)
The presence of organic micro-pollutants (OMPs) has caused increasing contamination of aquatic systems. In recent years, the selective adsorption of target OMPs by zeolites have been proved efficient for OMP removal. For the potential application of zeolites in the wastewater treatment plants, zeolite granules are preferably used in order to...
master thesis 2020
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