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Nikolic, I. (author), Lukszo, Z. (author), Chappin, E.J.L. (author), Warnier, M.E. (author), Kwakkel, J.H. (author), Bots, P.W.G. (author), Brazier, F.M. (author)
report 2019
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Huisman, B.J.A. (author), Walstra, Dirk Jan R. (author), Radermacher, Max (author), de Schipper, M.A. (author), Ruessink, B. Gerben (author)
Shoreface nourishments are commonly applied for coastal maintenance, but their behaviour is not well understood. Bathymetric data of 19 shoreface nourishments located at alongshore uniform sections of the Dutch coast were therefore analyzed and used to validate an efficient method for predicting the erosion of shoreface nourishments. Data shows...
journal article 2019
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Peeters, J.W.R. (author), Rohde, M. (author)
A new friction-heat transfer analogy for the prediction of heat transfer to turbulent fluids at supercritical pressure is presented. This analogy is based on the observation that the predominent events that determine the turbulent heat flux known as hot ejections and cold sweeps have different thermophysical properties. This observation is...
journal article 2019
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van Breugel, K. (author)
The world’s infrastructure is vital for providing accommodation and mobility for people. Although it is obvious that the construction industry has been crucial for realizing building and civil infrastructures, it is also clear that building activities have a big impact on the environment. Still growing and developing societies and economies...
journal article 2019
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Shakeel, A. (author), Farooq, Ujala (author), Iqbal, Tanveer (author), Yasin, Saima (author), Lupi, Francesca R. (author), Gabriele, Domenico (author)
Bigels are interesting semisolid formulations with better properties for different applications such as cosmetics and pharmaceutical systems. Due to the mixing of two phases of different nature (polar and apolar), bigels possess some interesting features like ability to deliver hydrophilic and hydrophobic drugs, better spreadability and water...
review 2019
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Valle Torre, M. (author), Ye, Mengmeng (author), Lofi, C. (author)
Effectively modelling and querying experience items like movies, books, or games in databases is challenging because these items are better described by their resulting user experience or perceived properties than by factual attributes. However, such information is often subjective, disputed, or unclear. Thus, social judgments like comments,...
conference paper 2019
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Sousa Pires da Costa Basto, R.M. (author), Casals Peralvarez, M. (author), Mudde, R.F. (author), van der Wielen, L.A.M. (author), Cuellar Soares, M.C. (author)
Multiphasic fermentations where an organic phase is spontaneously formed or when it is added for product removal are commonly used for production of valuable compounds. The turbulent conditions and the presence of surface-active compounds (SACs) during fermentation create a stable emulsion difficult to separate. A gas bubble/oil droplet...
journal article 2019
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Bahrami, Abbas (author), Yazdan Mehr, M. (author)
Isothermal ageing of Al–Mg–Si alloys, stored at room temperature for more than 5 months, is associated with an unexpected significant increase in the overall electrical resistivity. This unexpected anomalous increase is not observed in alloys with shorter storage (natural ageing) times. This phenomenon is explained with a scenario, based on...
journal article 2019
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Huang, X. (author)
The technique called "flameless combustion", also denoted as "MILD" combustion, was developed to reduce the nitrogen oxides (NOx) emission in the combustion process. The term "flameless" refers to the low visibility of the flame. The technique is particularly of interest when hot exhaust gas is used to preheat inlet air to high temperature. The...
doctoral thesis 2018
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van Goeverden, C.D. (author), Milakis, D. (author), Janić, M. (author), Konings, J.W. (author)
Introduction: Hyperloop (HL) is presented as an efficient alternative of HSR (High Speed Rail) and APT (Air Passenger Transport) systems for long-distance passenger transport. This paper explores the performances of HL and compares these performances to HSR and APT. Methods: The following performances of the HL system are analytically modeled...
journal article 2018
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Qian, Z. (author), Miedema, H. (author), de Smet, L.C.P.M. (author), Sudholter, E.J.R. (author)
A model is presented for the Na<sup>+</sup> and K<sup>+</sup> levels in the irrigation water of greenhouses, specifically those for the cultivation of tomato. The model, essentially based on mass balances, not only describes the accumulation of Na<sup>+</sup> but includes a membrane unit for the selective removal of Na<sup>+</sup> as well. As...
journal article 2018
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M. A. Matias, Mayara (author), da C. Pestana, Reynam (author), van der Neut, J.R. (author)
Obtaining an accurate image of the subsurface still remains a great challenge for the seismic method. Migration algorithms aim mainly on positioning seismic events in complex geological contexts. Multiple reflections are typically not accounted for in this process, which can lead to the emergence of artefacts. In Marchenko imaging, we...
journal article 2018
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Holicki, M.E. (author), Drijkoningen, G.G. (author), Wapenaar, C.P.A. (author)
Up–down wavefield decomposition is effectuated by a scaled addition or subtraction of the pressure and vertical particle velocity, generally on horizontal or vertical surfaces, and works well for data given on such surfaces. The method, however, is not applicable to decomposing a wavefield when it is given at one instance in time, i.e. on...
journal article 2018
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Mao, W. (author), Ma, Yao (author), Sloof, W.G. (author)
A multi-element and multi-phase internal oxidation model that couples thermodynamics with kinetics is developed to predict the internal oxidation behaviour of Fe–Mn–Cr steels as a function of annealing time and oxygen partial pressure. To validate the simulation results, selected Fe–Mn–Cr steels were annealed at 950 °C for 1–16 h in a gas...
journal article 2018
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Lampaert, S.G.E. (author), Fellinger, B.J. (author), Spronck, J.W. (author), van Ostayen, R.A.J. (author)
Ferrofluid bearings have been demonstrated to be very interesting for precision positioning systems. The friction of these bearings is free of stick-slip which results in an increase of precision. More knowledge on the friction behaviour of these bearings is important for there application in precision positioning systems. This paper...
journal article 2018
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Pouliot, Jacynthe (author), Ellul, Claire (author), Hubert, Frederic (author), Wang, Chen (author), Rajabifard, Abbas (author), Kalantari, Mohsen (author), Shojaei, Davood (author), Atazadeh, Behnam (author), van Oosterom, P.J.M. (author), de Vries, M.E. (author), Ying, Shen (author)
This paper proposes a discussion on opportunities offered by 3D visualization to improve the understanding and the analysis of cadastre data. It first introduce the rationale of having 3D visualization functionalities in the context of cadastre applications. Second the publication outline some basic concepts in 3D visualization. This section...
conference paper 2018
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van Breugel, K. (author)
Models play a vital role in science and technology and in the evolution of modern societies. They are used for describing processes and mechanisms, experimental observations, analyses and predictions. In spite of the fact that models are a reduction of reality, the achievements of modern societies are impressive and would have been...
journal article 2018
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Steinmann, Patrick (author), Wigman, S.B.J. (author)
Between 2013 and 2015, over one million migrants entered Europe. Many European countries were unprepared for and overwhelmed by the rapidly unfolding, chaotic situation. To better handle future migration waves, and allow quicker exploration of government policy effects and interactions, a geospatial-based system dynamics model of migration flows...
conference paper 2018
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Wu, Y. (author), Nieuwenhoff, M.D. (author), Huygen, F.J.P.M. (author), van der Helm, F.C.T. (author), Niehof, S.P. (author), Schouten, A.C. (author)
Small nerve fibers regulate local skin blood flow in response to local thermal perturbations. Small nerve fiber function is difficult to assess with classical neurophysiological tests. In this study, a vasomotor response model in combination with a heating protocol was developed to quantitatively characterize the control mechanism of small...
journal article 2017
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Sui, C. (author), Song, Enzhe (author), Stapersma, D. (author), Ding, Y. (author)
Mean value diesel engine models are widely used since they focus on the main engine performance and can operate on a time scale that is longer than one revolution, and as a consequence use time steps that are much longer than crank-angle models. Mean Value First Principle (MVFP) models are not primarily intended for engine development but are...
journal article 2017
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