Searched for: subject%3A%22Modeling%22
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Mohsan, M. (author), Vardon, P.J. (author), Vossepoel, F.C. (author)
Data assimilation methods have been implemented on a slope stability problem, and the performance of different constitutive models and data assimilation schemes has been investigated. In the first part, a data assimilation scheme called the ensemble Kalman filter (EnKF) is implemented using a finite element model (FEM) and its performance with...
conference paper 2023
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't Hart, P.A. (author)
Device characteristics at cryogenic temperatures can deviate significantly from their room temperature behaviour. For example, the threshold voltage of a MOSFET can increase by more than 100 mV when it is cooled down to 4.2 K, as shown in this thesis. If a designer is not aware of this shift, circuits that work as intended at room temperature...
doctoral thesis 2022
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Xie, Mingjing (author), Qiu, Yangzi (author), Liang, Yishuang (author), Zhou, Yuekuan (author), Liu, Zhengxuan (author), Zhang, Guoqiang (author)
The application of building information modeling (BIM) technology has effectively supported the high-quality development of building sustainability and informatization in China. However, few studies comprehensively analyzed the enacted policies, prevalent applications, and existing barriers of the latest application and development of BIM...
review 2022
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Aarsen, Mark (author)
The University of Twente performed experimental uniaxial compression tests of Poly(ether-ether-ketone) (PEEK) and the TU Delft made a comparison with a numerical model; the viscoplastic Eindhoven Glassy Polymer (EGP) model. A higher strain-rate dependency and a higher yield stress at lower temperatures are observed in the experimental results....
master thesis 2022
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Szép, T. (author)
Discrete Choice Models are valuable tools for quantitative decision-making analysis: they allow analysts to draw behavioural conclusions from data, better understand and predict choices, and evaluate policies. However, up until recently, they had a blind spot for morality. Moral values often play an essential role in decision-making; fairness or...
doctoral thesis 2022
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Hendrikse, Mila (author)
in this research, I study the Nitrogen Crisis by comparing Twitter content to real-life events, answering the following research question: How does the intensity of emotions and discussed topics on social media relate to the characteristics of real-life demonstrations during a sustainability policy crisis? To characterise online events,...
master thesis 2022
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Van Luven, Monica (author)
The provision of good accessibility is the main function of a well-functioning public transport (PT) system, the quality of which affects the ability of people to access basic needs such as employment, education, and healthcare. It is therefore important that PT accessibility is distributed in an equitable, or fair, manner. This thesis evaluates...
master thesis 2022
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Bi, Haoran (author)
Extreme precipitation can often cause serious hazards such as flooding and landslide. Both pose a threat to human lives and lead to substantial economic loss. It is crucial to develop a reliable weather forecasting system that can predict such extreme events to mitigate the effect of heavy precipitation and increase resilience to these hazards....
master thesis 2022
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Ramdin, Shiv (author)
Engine maintenance needs to be planned timely and strategically. This can only be done if the health of the engine can be predicted, which requires an accurate engine performance model. Developing such a model is becoming increasingly challenging, due to the reduced number of sensors in modern gas turbines. Besides this, a lot of data is...
master thesis 2022
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Jongerius, Ricardo (author)
Online dating has become the most popular method of finding potential romantic partners. At the core of these platforms, there is a reciprocal recommender system which recommends users to other users on the platform. Breeze is an example of such a dating app, serving its users potential romantic partners every day in the hopes of sending them on...
master thesis 2022
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Meng, Zixi (author)
Leakage is the main source of water loss in water distribution networks (WDNs). Therefore, leak detection and localization technology is a major concern for water utilities to save water and meet the ever-growing water demand. This study presents two methodologies for leak localization in District Metered Areas (DMAs): (1) a model-based method...
master thesis 2022
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Liu, Jingyue (author)
Soft robots are made of compliant materials, which increase their flexibility but also presents modeling challenges. The difficulty mainly comes from material nonlinearity, infinite degrees of freedom, uncertain parameters, and complex calculations. This project uses physics-inspired neural networks to solve the last two problems. Based on the...
master thesis 2022
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Wisse, Niels-Jan (author)
The Oosterschelde has been an area of morphological change for centuries. Both floodings and human influences have caused the Oosterschelde to have its current shape. During the last century before implementation of the Delta plan (1953) the estuary was still expanding as the channels deepened and the tidal flats increased. With the construction...
master thesis 2022
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Fouladvand, J. (author)
This thesis aims to support the design and implementation of energy-secure thermal energy communities (TEC) by investigating their technical, behavioural and institutional settings through a collective action perspective. The thesis shows that energy-secure TEC initiatives are collective energy systems with particular characteristics and...
doctoral thesis 2022
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Kapnisis, Theodoulos (author)
Hydrofoil crafts with fully submerged foils can provide fast and economical waterway transport. However, their operation requires reliable onboard control systems to ensure the safety and comfort of their passengers, especially in rough sea conditions. This thesis project is focused on the dynamical modelling and the design...
master thesis 2022
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Bom, Joep (author)
In this thesis a novel model is proposed to solve the Robust Tail Assignment problem. The Robust Tail Assignment problem aims to assign aircraft to flights, while minimize expected costs of operating a flight schedule, including expected delay costs. This problem is difficult, because delays can propagate between successive flights in the...
master thesis 2022
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Bickel, Julia (author)
The aim of this study is to capture heterogeneity in travel behaviour during unplanned train disruptions focusing on the rise of teleworking due to the COVID-19 pandemic to improve train services and help predict passenger flows during disruptions. To perform the analyses, a dataset is elicited from 815 Dutch train commuters by distributing an...
master thesis 2022
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Gaukroger, Nils (author)
This thesis sets out to improve the physical grounding and predictive accuracy of cumulative wake effect modelling within wind farms with yawed turbines. It derives an analytical solution for the lateral velocity field within a wind farm and compares its predictions to those of computational fluid dynamics.<br/><br/>A parametric study is...
master thesis 2022
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de Wilde, Tim (author)
A managed realignment is the landward relocation of a flood defence to re-establish tidal exchange on formerly reclaimed land. In a managed realignment, the newly formed intertidal area acts together with the realigned dike as a nature-based flood defence system. In this thesis, the focus is on the managed realignment of Perkpolder, a former...
master thesis 2022
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OIKONOMIDIS, SILVESTROS (author)
Climate change due to the extensive use of fossil fuels has led to the deployment of alternative green ones, such as hydrogen. Green hydrogen is produced by renewable electricity and is CO<sub>2</sub>-free. This thesis focuses on the production of hydrogen by implementing alkaline water electrolysis as the core technology.  <br/>Due to the...
master thesis 2022
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