Searched for: subject%3A%22Analytical%255C+model%22
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van-Herk, A. (author), Wesseling, P. (author)
conference paper 1974
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De Winkel, G.D. (author)
Semi-rigid connections between I-section beams and tubular columns can be used economically for buildings and offshore structures. The lack of stiffening plates allows the fabrication of these connections in a cost effective way. Furthermore, by taking into account the connection strength and stiffness, the connections are also economically in...
doctoral thesis 1998
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Holm, S.R. (author)
This thesis describes the derivation of an analytical model for the design and optimization of a permanent-magnet machine for use in an energy storage flywheel. A prototype of this flywheel is to be used as the peak-power unit in a hybrid electric city bus. The thesis starts by showing the feasibility of using a flywheel energy storage system...
doctoral thesis 2003
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Holm, S.R. (author), Polinder, H. (author), Ferreira, J.A. (author)
journal article 2007
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Alles, J. (author), Mudde, R.F. (author)
Polychromatic x-ray beams traveling though material are prone to beam hardening, i.e., the high energy part of the incident spectrum gets over represented when traveling farther into the material. This study discusses the concept of a mean attenuation coefficient in a formal way. The total energy fluence is one-to-one related to the traveled...
journal article 2007
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Abreu, R.F. (author), Gonzalez, A. (author), Zoeteweij, P. (author), Van Gemund, A.J.C. (author)
Preprint of paper published in: ENASE 2008 - Proceedings of the 3rd International Conference on Evaluation of Novel Approaches to Software Engineering, 4-7 May 2008 Fault screeners are simple software (or hardware) constructs that detect variable value errors based on unary invariant checking. In this paper we evaluate and compare the...
report 2008
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Talmon, A.M. (author)
conference paper 2010
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Ashuri, T. (author), Van Bussel, G.J.W. (author), Zaayer, M.B. (author), Van Kuik, G.A.M. (author)
A wind turbine blade has a complex shape and consists of different elements with dissimilar material properties. To do any aeroelastic simulation, the structural properties of the blade such as stiffnesses and mass per unit length should be known in advance, and extracting these properties is a difficult task. This paper presents an analytical...
conference paper 2010
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Imoru, O. (author)
The principle of Inductive Power Transfer (IPT) is very old but it is rarely used for transferring power from source to load via a medium. This is because normally the medium restricts the power transfer due to losses or the shielding effects. However, for low energy applications, an acceptable amount of power could be transferred from the...
master thesis 2010
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Jia, L. (author), d' Acunto, L. (author), Meulpolder, M. (author), Pouwelse, J.A. (author), Epema, D.H.J. (author)
Enhancing reciprocity has been one of the primary motivations for the design of incentive policies in BitTorrent-like P2P systems. Reciprocity implies that peers need to contribute their bandwidth to other peers if they want to receive bandwidth in return. However, the over-provisioning that characterizes today’s BitTorrent communities and the...
conference paper 2011
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Jia, L. (author), Rahman, R (author), Vinko, T. (author), Pouwelse, J.A. (author), Epema, D.H.J. (author)
Many private BitTorrent communities employ Sharing Ratio Enforcement (SRE) schemes to incentivize users to contribute their upload resources. It has been demonstrated that communities that use SRE are greatly oversupplied, i.e., they have much higher seeder-to-leecher ratios than communities in which SRE is not employed. The first order effect...
conference paper 2011
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Lawson, C.R. (author)
The paper details the role modelling (analytical, physical and numerical) has played in the development of design methods for basal reinforced piled embankments; specifically the level of embankment arching and the determination of the magnitude of the tensile loads in the basal reinforcement. The paper also reviews the major national design...
conference paper 2012
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De Pater, P.D. (author)
The research objective of this thesis is to determine the new hydrodynamic and morphodynamic situation in case the Oosterschelde storm surge barrier is removed, with emphasis on the development of the intertidal area. To reach the objectives of this study a literature study is performed which describes the impact of the Deltaworks. An analytical...
master thesis 2012
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Vu Xuan, H. (author)
In this thesis modeling, analysis, design and measurement of exterior rotor permanent magnet (PM) machines with concentrated windings are dealt with. Special attention is paid to slotting effect. The PM machine is integrated in flywheel and used for small-scale ship application. Analytical model and automated nonlinear transient finite-element...
doctoral thesis 2012
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Farajzadeh, R. (author), Meulenbroek, B.J. (author), Daniel, D. (author), Riaz, A. (author), Bruining, J. (author)
In this paper, we follow a similar procedure as proposed by Koval (SPE J 3(2):145–154, 1963) to analytically model CO2 transfer between the overriding carbon dioxide layer and the brine layer below it. We show that a very thin diffusive layer on top separates the interface from a gravitationally unstable convective flow layer below it. Flow in...
journal article 2013
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Van Eekelen, S.J.M. (author), Bezuijen, A. (author), Van Tol, A.F. (author)
Most analytical models for the design of piled embankments or load transfer platforms with geosynthetic reinforcement (GR) include two calculation steps. Step 1 calculates the arching behaviour in the fill and step 2 the load-deflection behaviour of the GR. A calculation method for step 2 based on the results of model tests has been published by...
journal article 2013
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Hoek, R.M. (author)
Since the 1980s, the modern single-lane roundabout has been applied in the Dutch road network. The roundabout offered major safety benefits compared to the conventional signalized intersection, however, it also required more space. Influenced by society’s growing mobility, the capacity requirements to intersections increased. This quest for...
master thesis 2013
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Janic, M. (author)
This paper deals with the economic performances of supply chain(s) served by different including the mega freight transport vehicles. These performances are considered as a dimension of the supply chain’s sustainability together with the infrastructural, technical/technological, operational, environmental, and social performances. The supply...
conference paper 2014
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Hattangadi, N. (author)
In recent years, information technology (IT) has grown from an enabling technology to an important technology we depend on in our everyday lives. For example, IT is required for the proper functioning of personal devices that store our personal information, but is also present in the on-board computers in pacemakers and systems controlling...
master thesis 2015
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Palaiogiannis, F. (author)
The impressive features, both in a design and technical aspect, of the Organic LED (OLED) lighting technology have attracted the interest of the research and commercial world and have recently be in the spotlight of the automotive industries, like the Lighting Department of Audi. Some of the most exciting features of these lights are the...
master thesis 2015
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