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Li, A. (author), Norinaga, K. (author), Deutschmann, O. (author)
Numerical simulation of materials synthesis based on detailed models for the chemical kinetics and transport processes is expected to support development and optimization of production processes. Exemplarily, chemical vapor deposition and infiltration of pyrolytic carbon for the production of carbon fiber reinforced carbon is studied by recently...
conference paper 2006
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Blanquet, E. (author), Chaussende, D. (author), Nishizawa, S. (author), Pons, M. (author)
Over the last twenty years, processes which lead to materials synthesis from a gaseous phase constitute an important technology in many applications fields such as microelectronics or protective coating industry. Due to the complexity of the involved phenomena, computational modeling had been required to improve technological processes and help...
conference paper 2006
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Hickel, S. (author), Adams, N.A. (author)
Further development of Large Eddy Simulation faces as major obstacle the strong coupling between subgrid-scale model and the truncation error of the numerical discretization. Recent analyzes indicate that for certain discretizations and certain flow configurations the truncation error itself can act as implicit SGS model. Relevant...
conference paper 2006
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Freitas, G.C.S. (author), Peixoto, F.C. (author), Vianna, A.S. (author)
Thermal batteries are primary disposable systems specially designed to develop a high energy density in during a short period. Differently from the classical electrochemical systems, the electrolyte of such batteries is solid at room temperature, which make them inert until they are heated to high temperatures (around 500ºC), when the...
conference paper 2006
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Omic, J.S. (author), Kooij, R.E. (author), Van Mieghem, P. (author)
conference paper 2007
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Hamelinck, R. (author), Ellenbroek, R. (author), Rosielle, N. (author), Steinbuch, M. (author), Verhaegen, M. (author), Doelman, N. (author)
A new prototype adaptive deformable mirror for future AO-systems is presented that consists of a thin continuous membrane on which push-pull actuators impose out-of-plane displacements. Each actuator has ±10?m stroke, nanometer resolution and only mW’s heat dissipation. The mirror’s modular design makes the mechanics, electronics and control...
conference paper 2008
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Bone, M. (author), Cloutier, R.L. (author), Gill, E.K.A. (author), Verma, D. (author)
There is increased recognition of the role of systems engineering in reducing the risk (technical, cost, and schedule) on complex space systems development and integration projects. A number of international systems engineering standards have been published in the last five years (ISO 15288, IEEE 1220, and EIA 632). Closer to the space domain,...
conference paper 2009
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Groneman, A. (author), Zlatanova, S. (author)
The new 3D standard CityGML has been attracting a lot of attention in the last few years. Many characteristics of the XML-based format make it suitable for storage and exchange of virtual 3D city models. It provides possibilities to store semantic and geometric information and has the potential to incorporate topological models. A large number...
conference paper 2009
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Stapersma, D. (author)
conference paper 2010
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Savenije, L.B. (author), Ashuri, T. (author), Van Bussel, G.J.W. (author), Staerdahl, J.W. (author)
The installation of floating wind farms in deeper water is encouraged by the stronger and steadier wind, the lower visibility and noise impact, the absence of road restrictions, but also the absence or shortage of shallow water. In the summer of 2009, the first large-scale floating wind turbine ”Hywind” was installed. Hywind is a spar-buoy...
conference paper 2010
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Aibinu, A.A. (author), Dassanayake, D. (author), Thien, V.C. (author)
Pre-tender estimates are susceptible to inaccuracies (biases) because they are often prepared within a limited timeframe, and with limited information about project scope. Inaccurate estimation of project uncertainties is the underlying cause of project cost overruns in construction. Typically, cost engineers and quantity surveyors would add...
conference paper 2011
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Song, G.M. (author), Li, S.B. (author), Sloof, W.G. (author), Van der Zwaag, S. (author)
conference paper 2011
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Koenders, E.A.B. (author), Ukrainczyk, N. (author), Hansen, W. (author)
Latest developments in Hymostruc enable the possibility to evaluate the pore connectivity of an evolving microstructure while also considering the contribution of the ITZ and air voids and to examine the influence on frost durability. The numerical model is used to visualize this phenomenon and to show the contribution of both the pores and the...
conference paper 2012
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Van den Brink, L. (author), Stoter, J.E. (author), Zlatanova, S. (author)
This paper presents key aspects of the development of a Dutch 3D standard IMGeo as a CityGML ADE. The new ADE is modeled using UML class diagrams. However the OGC CityGML specification does not provide clear rules on modeling an ADE in UML. This paper describes how the extension was built, which provides general insight how CityGML can be...
conference paper 2012
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Esposito, R. (author), Hendriks, M.A.N. (author)
In this paper the anisotropic behavior of ASR swelling is simulated through a 1D smeared crack model. The choice of the engineering properties is discussed, in particular for the evolution of the tensile strength and the Young’s modulus during the swelling. The last one is used as the main indicator for ASRrelated damage. The model is hampered...
conference paper 2012
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Chmieliauskas, A. (author), Chappin, E.J.L. (author), Dijkema, G.P.J. (author)
AgentSpring is a new agent-based modeling framework especially suited to model and simulate complex socio-technical systems, such as energy markets or transport infrastructures. Common problems encountered when modeling and analyzing such systems are how to represent the variety of facts that describe the system and how to allow agents to make...
conference paper 2012
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Mayer, I.S. (author), Zhou, Q. (author), Lo, J. (author), Abspoel, L. (author), Keijser, X. (author), Olsen, E. (author), Nixon, E. (author), Kannen, A. (author)
Marine ecosystems around the globe are increasingly affected by human activities such as fisheries, shipping, offshore petroleum developments, wind farms, recreation, tourism and more. Whereas the necessity and urgency to regulate and plan competing marine spatial claims is growing, the planning and regulation of these claims is even more...
conference paper 2012
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Koenders, E.A.B. (author), Pepe, M. (author), Caggiano, A. (author), Martinelli, E. (author), Toledo Filho, R.D. (author)
conference paper 2013
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Silberstein, M. (author)
Abstract only.
conference paper 2013
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Roelvink, D. (author), Den Heijer, C. (author), Van Thiel De Vries, J.S.M. (author)
Land reclamations and island coasts often involve strongly curved shorelines, which are challenging to be properly modeled by numerical morphological models. Evaluation of the long term development of these types of coasts as well as their response to storm conditions requires proper representation of the governing physical processes. Not all...
conference paper 2013
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