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Merino Martinez, R. (author), Sijtsma, P. (author), Rubio Carpio, A. (author), Zamponi, Riccardo (author), Malgoezar, A.M.N. (author), Snellen, M. (author), Schram, Christophe (author), Simons, D.G. (author)
Most acoustic imaging methods assume the presence of point sound sources and, hence, may fail to correctly estimate the sound emissions of distributed sound sources, such as trailing-edge noise. In this contribution, three integration techniques are suggested to overcome this issue based on models considering a single point source, a line...
journal article 2019
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Hirschberg, L. (author), Hulshoff, S.J. (author), Collinet, J. (author), Schram, C (author), Schuller, T. (author)
In solid rocket motors, vortex nozzle interactions can be a source of large-amplitude pressure pulsations. Using a two-dimensional frictionless flow model, a scaling law is deduced, which describes the magnitude of a pressure pulsation as being proportional to the product of the dynamic pressure of the upstream main flow and of vortex...
journal article 2018
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Guariglia, Daniel (author), Rubio Carpio, A. (author), Schram, Christophe (author)
Shock-cell noise occurs in aero-engines when the nozzle exhaust is supersonic and shock-cells are present in the jet. In commercial turbofan engines, at cruise, the secondary flow is often supersonic underexpanded, with the formation of annular shock-cells in the jet and consequent onset of shock-cell noise. This paper aims at describing the...
journal article 2018
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Reinders, Angèle (author), Übermasser, Stefan (author), van Sark, Wilfried (author), Gercek, Cihan (author), Schram, Wouter (author), Obinna, Uchechi (author), Lehfuss, Felix (author), van Mierlo, Barbara (author), Robledo, C.B. (author), van Wijk, A.J.M. (author)
In this paper, a framework is presented for the evaluation of smart grid environment which is called the three-layer model. This three-layer model comprises three specific categories, or 'layers', namely, the stakeholder, market and technologies layers. Each layer is defined and explored herein, using an extensive literature study regarding...
review 2018
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Abbate, G. (author), Kleijn, C.R. (author), Thijsse, B.J. (author), Engeln, R. (author), Van de Sanden, M.C.M. (author), Schram, D.C. (author)
The gas dynamics of a stationary hot-gas jet supersonically expanding into a low pressure environment is studied through numerical simulations. A hybrid coupled continuum-molecular approach is used to model the flow field. Due to the low pressure and high thermodynamic gradients, continuum mechanics results are doubtful, while, because of its...
journal article 2008
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Sanders, F. (author), Steyaert, J. (author), Smeets, J. (author), Michel, H. (author), Doevendans, K. (author), Schram, A. (author), Van Zoest, J. (author)
De vraag naar de betekenis van het wonen staat onverminderd in de belangstelling. Het traditionele thema van de volkshuisvesting wordt langzamerhand vervangen door concepten als het woondomein, of het denken in termen van woon- en leefmilieus, woondiensten en leefstijlmanagement. In dit hedendaagse woondomein is sprake van een steeds aanwezig...
book 2006
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Bouma, J.J. (author), Schram, A. (author), François, D. (author)
This report provides a methodological background that will be used in the assessment of hazards of overtopping. Those assessment methods that attach a monetary value to the effects on resources are focussed upon. The relationships between the characteristics of overtopping and the use of specific valuation techniques is further explored....
report 2004
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Schram, W. (author), Maessen, B. (author), Van Oosterom, P.J.M. (author), Quak, C.W. (author)
conference paper 2000
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Schram, G. (author)
doctoral thesis 1998
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van Buijtenen, W.M. (author), Schram, G. (author), Babuska, R. (author), Verbruggen, H.B. (author)
journal article 1998
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Schram, A.M.E. (author), Stol, A.J. (author), Ketting, M. (author), Hoogvliet, R.M. (author)
report 1996
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Schutter, F.D. (author), Vangrunderbeek, J. (author), Luyten, J. (author), Kosacki, I. (author), Landschoot, R.V. (author), Schram, J. (author), Schoonman, J. (author)
journal article 1992
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Luyten, J. (author), Deschutter, F. (author), Schram, J. (author), Schoonman, J. (author)
journal article 1991
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Sielcken, O.E. (author), Vanlindert, H.C.A. (author), Drenth, W. (author), Schoonman, J. (author), Schram, J. (author), Nolte, R.J.M. (author)
journal article 1989
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Dekker, M. (author), Tzand, I. (author), Schram, J. (author), Schoonman, J. (author)
journal article 1989
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Vischjager, D.J. (author), Schram, J. (author), Mackor, A. (author), Schoonman, J. (author)
conference paper 1989
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Sielcken, O.E. (author), Schram, J. (author), Nolte, R.J.M. (author), Schoonman, J. (author), Drenth, W. (author)
journal article 1988
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Lumbreras, M. (author), Schram, J. (author), Schoonman, J. (author), Schouler, E.J.L. (author)
journal article 1988
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Vischjager, D.J. (author), Van der Put, P.J. (author), Schram, J. (author), Schoonman, J. (author)
journal article 1988
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Dekker, M. (author), Kalwij, R.A. (author), Schram, J. (author), Schoonman, J. (author)
journal article 1988
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