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de Vries, R. (author)
Recent developments in the field of hybrid-electric propulsion (HEP) have opened the door to a wide range of novel aircraft configurations with improved energy efficiency. These electrically-driven powertrains enable “distributed propulsion” configurations, in which the aerodynamic interaction between the propulsive devices and the airframe is...
doctoral thesis 2022
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de Vries, Roelof Jan (author)
In the DST project, a deployable space telescope is designed for the thermal infrared spectrum. For this project, a new Systems Engineering (SE) approach was needed, since the SE was outdated and the project worked in silos. Important goals for the SE approach were that it was easy to use and minimizes the workload by automating as much as...
master thesis 2022
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Wu, Yuhao (author), de Vries, H.J. (author)
A technical standards alliance (TSA) is a collection of firms organized for a common goal: developing, revising, and promoting technical standards. A firm may participate in standardization through one or more TSAs: its TSA network. However, little is known about the influencing factors and their boundary conditions for gaining firm-level...
journal article 2022
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de Vries, R. (author), Vos, Roelof (author)
The goal of this study is to analyze how the aero-propulsive benefits of an over-the-wing distributed-propulsion (OTWDP) system at component level translate into an aero-propulsive benefit at aircraft level, and to determine whether this enhancement is sufficient to lead to a reduction in overall energy consumption. For this, the preliminary...
conference paper 2022
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de Vries, Lianne (author)
Optical fibers form the backbone of our global data transmission infrastructure. As demands on global data transmission grow the capacity of these systems needs to be increased. The behaviour of light waves through these optical fibers is described by the Manakov Equation (ME), a system of nonlinear partial differential equations.<br/><br/>The...
master thesis 2021
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de Vries, Jitske (author)
With a growing number of citizens and tourists, the scarce public space, roads, and public transport in Amsterdam are experiencing rising pressure. Instead of utilizing the conventional transportation routes, Autonomous Surface Vessels (ASVs) could transport goods and people via the 165 canals present in Amsterdam. <br/>However, urban canals are...
master thesis 2021
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de Vries, Laura (author)
Over the last years the Netherlands has often had to deal with droughts and water shortages during summer. This problem is caused by long periods without rain but with high evaporation rates and is enhanced by groundwater extraction for drinking water. Due to climate change, these droughts are expected to occur more often and become more severe....
master thesis 2021
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de Vries, Jelle (author)
Mobile soft robots show great potential for exploration of unknown and hard to navigate environments. Sadly, most of these robots are currently being held back by their power sources and control systems. These components, which are usually quite heavy and bulky, need to be integrated before mobile soft robots can cut their tethers and explore...
master thesis 2021
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de Vries, Yorick (author)
With the increasing global demand for logistics, supply chains have grown a lot in volume over the last decades. To be able to operate effectively within the capacity constraints of the carriers, proper collaboration and optimization of order allocation is required. Van Berkel Logistics facilitates the transport of containers by trucks from sea...
master thesis 2021
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de Vries, Lisa (author)
We live in an online world: we date online, we do business online and we communicate online. To make sure this happens securely, almost all transferred data is encrypted by cryptosystems. This paper focuses on one of these: the knapsack cryptosystem of Merkle and Hellman, which relies on the hardness of solving the knapsack problem (1978). In...
bachelor thesis 2021
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de Vries, Tessa (author)
Biomedical researchers and clinicians are interested in (ab)normal foetal development because it can aid in better understanding human anatomy. To capture this foetal development non-destructive three dimensional (3D) imaging techniques like computed tomography (CT) are used. Visualising foetuses remains a challenge however, as foetuses consist...
master thesis 2021
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de Vries, Olaf (author)
In this work, Clebsch-Gordan coefficients are studied from both a quantum mechanical and a mathematical perspective. In quantum mechanics, Clebsch-Gordan coefficients arise when two quantum systems with a certain angular momentum are combined and the total angular momentum is to be found. We start by discussing the relevant postulates of quantum...
bachelor thesis 2021
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de Vries, jorrit (author)
As part of the effort to make the Dutch waterways CO2-neutral, a consortium consisting of, among others, CRUX Engineering BV and Delft University of Technology, initiated a case study in which the thermal and mechanical performance of an energy sheet pile wall is studied. This technology allows for the extraction of energy from the water and...
master thesis 2021
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de Vries, Diederik (author)
The present paper investigates the architectural meaning and importance of borders in the context of increased European cooperation. The question is investigated through the case study of the trinational border area in the metropolitan region of Basel, where Switzerland, Germany and France meet. The central theme propelling the discussion is the...
student report 2021
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Kollaard, Freek (author), Meijers, Carlijn (author), van Strien, Charlotte (author), van der Veer, Irene (author), de Vries, Laura (author)
Many low-lying densely populated areas and important economical regions in Europe are threatened by sea level rise. \cite{groeskamp2020need} suggest an international cooperation to be able to protect these areas if climate change mitigation fails: the construction of the Northern European Enclosure Dam (NEED). In this research first order...
student report 2021
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de Vries, Aksel (author)
With the Fourth Industrial Revolution, new industrial automation technologies (Industrial IoT) may replace the existing standard (MES). Most literature analyses software vendor techno-functional design, or manufacturer’s digital transformation. This paper takes a novel approach, by analysing the Business Eco-System with a lens of 11 nontechnical...
master thesis 2021
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de Vries, Coen (author)
Since the Industrial Revolution, fossil fuels have played, and continue to play, a dominant role in global energy systems, and thereby in the social, economic and technological developments worldwide. Unfortunately, these energy sources have their negative side-effects: local air pollution and global CO2-emission. The latter has never been this...
master thesis 2021
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de Vries, Alexander (author), van Duin, Ron (author)
De omgeving stelt uitdagende duurzaamheidseisen aan bedrijven in de<br/>bouwlogistieke keten. Daarnaast ervaren de bedrijven in de keten diverse<br/>problemen als gevolg van de complexiteit van het netwerk. Vooral voor<br/>mkb-bedrijven in de keten zijn er beperkte mogelijkheden om te komen<br/>tot oplossingen. De veronderstelling in de paper is...
journal article 2021
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de Vries, G. (author)
other 2021
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van Duin, Ron (author), van den Band, N. (author), de Vries, A. (author), Ouasghiri, Mohamed (author), Verschoor, P. (author), P.M.J., Warffemius (author)
abstract 2021
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