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Koning, J.R. (author), van der Hoorn, R. (author)
Drones are unmanned flying vehicles, which can be used for a broad spectrum of different applications. One of these applications is the generation of albedo maps. However, it could take some time to map an area. Therefore problems can occur the with respect to its flight range, which typically lies between 20 to 45 km for...
bachelor thesis 2020
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Bekkers, R.W.G. (author)
In this report, one can find a summary of the results and the methods used in a BSc-thesis, with as aim to unravel the structural geological situation of a 54 km2 area in the southern French sub-Alps around the village of Plaisians. This was done by using the Move© software-package, provided by Midland Valley. The work was performed in several...
bachelor thesis 2011
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Leeftink, T.N. (author)
Simulators play a crucial role in EOR reservoir modeling. One of the big problems with the simulation of gas injection in SAG foam processes, is that foam collapse near the injection well is poorly represented in the simulator well model. This paper focusses on the question whether a simulator using the Peaceman equation for a homogeneous...
bachelor thesis 2013
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Brackenhoff, J.A. (author)
Nowadays, marine Controlled Source ElectroMagnetic surveys are commonly used for oil exploration whereas similar surveys on land are still a rarity. In recent years theoretical studies have shown that using a horizontal source and vertical receivers on land will result in lower noise levels measured by the receivers. In order to test this, a...
bachelor thesis 2014
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Den Hartog, J.P. (author)
The NodeIT project is a part of the Building Node research project carried out by the OBOM researchgroup . The research 's aim is to improve the use of prefabricated building products , and to improve the joints between products . The NodeIT project was set up to develop computer software that supports architects in selecting building products...
book 1997
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Stapersma, D. (author)
conference paper 2010
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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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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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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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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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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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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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Križanović, Josip (author), Roić, Miodrag (author), Pivac, Doris (author)
Land administration (LA) is dynamic, and it cannot be understood, built or improved unless the processes associated with it are understood. One of the core standards in the domain of LA, namely ISO 19152 Land Administration Domain Model (LADM) provides conceptual data models for land administration systems (LASs). However, it does not cover all...
conference paper 2023
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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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Lelieveld, C. (author), Jansen, K.M.B. (author)
A composite structure consisting of a Shape Memory Polymer (SMP) matrix and three Shape Memory Alloy (SMA) strips was constructed. The SMA strips act as actuators which create forward and backward angle bends of 90 degrees of the composite structure. The function of the polymer matrix was to give the structure enough stiffness. During the...
conference paper 2013
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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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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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