Searched for: subject:"Dynamic%5C+modelling"
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Sun, J. (author)
A large number of stakeholders exist in the modern air traffic management ecosystem. Air transportation studies benefit from collaboration and the sharing of knowledge and findings between these different players. However, not all parties have equal access to information. Due to the lack of open-source tools and models, it is not always possible...
doctoral thesis 2019
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Huang, Y. (author), Chen, L. (author), van Gelder, P.H.A.J.M. (author)
Numerous methods have been developed for ship collision prevention over the past decades. However, most studies are based on strong assumptions, such as the need for a constant velocity of the target-ship, the limitation to two-ship scenarios, the simplification of ships’ dynamics, etc. Generalized Velocity Obstacle (GVO) algorithm can bridge...
journal article 2019
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Magalhaes de Medeiros, E. (author), Posada Duque, J.A. (author), Noorman, H.J. (author), Filho, Rubens Maciel (author)
Syngas fermentation is one of the bets for the future sustainable biobased economies due to its potential as an intermediate step in the conversion of waste carbon to ethanol fuel and other chemicals. Integrated with gasification and suitable downstream processing, it may constitute an efficient and competitive route for the valorization of...
journal article 2019
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van Biert, L. (author), Godjevac, M. (author), Visser, K. (author), Aravind, P.V. (author)
Direct internal reforming enables optimal heat integration and reduced complexity in solid oxide fuel cell (SOFC)systems, but thermal stresses induced by the increased temperature gradients may inflict damage to the stack. Therefore, the development of adequate control strategies requires models that can accurately predict the temperature...
journal article 2019
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Dong, J. (author), Howey, Brock (author), Danen, Benjamin (author), Lin, Jianing (author), Weisheng Jiang, James (author), Bilgin, Berker (author), Emadi, Ali (author)
This paper proposes an advanced dynamic modelling approach of the mutually coupled switched reluctance motor (MCSRM) in the dq reference system that can consider saturation, cross-coupling, and spatial harmonics. Different topologies and their operating principles are investigated and an idealized dq -model considering the inductance harmonics...
journal article 2018
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Mathijssen, T. (author)
doctoral thesis 2017
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Holck Sandberg, N. (author), Sartori, I. (author), Heidrich, O. (author), Dawson, R. (author), Dascalaki, E. (author), Dimitriou, S. (author), Vimm-r, T. (author), Filippidou, F. (author), Stegnar, G. (author), Sijanec Zavrl, M. (author), Brattebø, H. (author)
A dynamic building stock model is applied to simulate the development of dwelling stocks in 11 European countries, over half of all European dwellings, between 1900 and 2050. The model uses time series of population and number of persons per dwelling, as well as demolition and renovation probability functions that have been derived for each...
journal article 2016
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Duintjer Tebbens, R.J. (author), Kalkowska, D.A. (author), Wassilak, S.G.F. (author), Pallansch, M.A. (author), Cochi, S.L. (author), Thompson, K.M. (author)
Background Global efforts to eradicate wild polioviruses (WPVs) continue to face challenges due to uninterrupted endemic WPV transmission in three countries and importation-related outbreaks into previously polio-free countries. We explore the potential role of including older children and adults in supplemental immunization activities (SIAs) to...
journal article 2014
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Schmal, J.P. (author)
Dynamic chemical process modelling is still largely considered an art. In this thesis the theory of large-scale chemical process modelling and validation is discussed and initial steps to extend the theory are explored. In particular we pay attention to the effect of the level of detail on the model simulation and optimisation performance. We...
doctoral thesis 2014
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Lakerveld, R. (author), Benyahia, B. (author), Heider, P.L. (author), Zhang, H. (author), Braatz, R.D. (author), Barton, P.I. (author)
The judicious use of buffering capacity is important in the development of future continuous pharmaceutical manufacturing processes. The potential benefits are investigated of using optimal-averaging level control for tanks that have buffering capacity for a section of a continuous pharmaceutical pilot plant involving two crystallizers, a...
journal article 2013
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Pruyt, E. (author), Hamarat, C. (author)
This paper presents a small exploratory System Dynamics model related to the dynamics of the 2009 flu pandemic, also known as the Mexican flu, swine flu, or A(H1N1)v. The model was developed in May 2009 in order to quickly foster understanding about the possible dynamics of this new flu variant and to perform rough-cut policy explorations. Later...
conference paper 2010
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Pruyt, E. (author), Hamarat, C. (author)
In this paper, an Exploratory System Dynamics model of a concerted run is first of all presented. The immediate cause for modelling a concerted bank run was the mediatised call for a run on the DSB bank. This Exploratory System Dynamics model was developed the morning of the call for the bank run, before the start of the ensuing bank crisis, in...
conference paper 2010
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Van Putten, J.G. (author)
Power producing companies have faced a new situation following the development of unregulated electricity markets. Strong competition forces them to take power production costs into account more carefully in order to maintain or increase profits. Additionally, to promote the efforts to reduce CO2 emissions,legislation and taxation drives...
doctoral thesis 2008
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Breukels, J. (author), Ockels, W.J. (author)
For the purpose of ultimately building a fully dynamic simulation of kites, an investigation is launched into a viable model of the cable with which the kite is attached to the ground. In the model proposed in this paper, only the slow modes of motion are taken into account due to the fact that only the slow motions have a real effect on the...
conference paper 2007
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Ahnert, F. (author)
Biomass combustion can be an economic way to contribute to the reduction of CO2 emissions, which are a main suspect of the so-called greenhouse effect. In order to promote a widespread utilization of biomass combustion, operational problems like fuel treatment, slagging, fouling and corrosion have to be solved. There are few research initiatives...
doctoral thesis 2007
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Agung, A. (author)
In this thesis a conceptual design of an innovative high temperature reactor based on the fluidization principle (FLUBER) is proposed. The reactor should satisfy the following requirements: (a) modular and low power, (b)) large shutdown margin, (c) able to produce power when the bed of particles expands and stop as soon as the coolant flow is...
doctoral thesis 2007
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Van Overloop, P.J. (author)
Human life depends on water daily, especially for drinking and food production. Also, human life needs to be protected against excess of water caused by heavy precipitation and floods. People have formed water management organizations to guarantee these necessities of life for communities. These organizations manage a water system within the...
doctoral thesis 2006
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Amisigo, B.A. (author)
In this thesis, a riverflow modelling framework developed for monthly riverflow prediction in the 400,000 km2 Volta Basin of West Africa is presented. By analysing available catchment rainfall, runoff and potential evapotranspiration series in the basin using methods such as correlation plots, autoregressive (AR) and autoregressive with...
doctoral thesis 2006
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Vreeburg, J.P.B. (author)
A model with two interacting bodies, for a spacecraft with liquid, has been developed. The spacecraft without liquid is the "tank" and is characterized by its inertial properties and the location and size of a spherical cavity. In the cavity is located the "slug", a sphere of uniform density with a variable radius. At the point of contact...
report 1996
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Eek, R.A. (author)
doctoral thesis 1995
Searched for: subject:"Dynamic%5C+modelling"
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