Collection: research
(41 - 60 of 63)

Pages

document
Violato, D. (author), Bryon, K. (author), Moore, P. (author), Scarano, F. (author)
This paper describes an experimental investigation by time-resolved planar and tomographic PIV on the sound production mechanism of vortex pairing of a transitional water-jet flow at Re=5000. The shear layer is characterized by axisymmetric vortex rings which undergo pairing with a varicose mode. Three-dimensional measurements show the presence...
conference paper 2010
document
Koschatzky, V. (author), Moore, P.D. (author), Westerweel, J. (author), Scarano, F. (author), Boersma, B.J. (author)
In this paper, we study the acoustic emissions of the flow over a rectangular cavity. Especially, we investigate the possibility of estimating the acoustic emission by analysis of PIV data. Such a possibility is appealing, since it would allow to directly relate the flow behavior to the aerodynamic noise production. This will help considerably...
journal article 2010
document
Moore, P. (author), Violato, D. (author), Bryon, K. (author), Scarano, F. (author)
In this paper, we investigate the minimum temporal requirements, spatial domain and spatial resolution requirements in order to make acoustic predictions by means of acoustic analogies, for low speed jet flows, by means of numerical simulations. This work is done to demonstrate the feasibility of indirect acoustic extrapolation from recent...
conference paper 2010
document
Moore, J.K. (author), Hubbard, M. (author), Schwab, A.L. (author), Kooijman, J.D.G. (author), Peterson, D.L. (author)
An overview of bicycle and rider kinematic motions from a series of experimental treadmill tests is presented. The full kinematics of bicycles and riders were measured with an active motion capture system. Motion across speeds are compared graphically with box and whiskers plots. Trends and ranges in amplitude are shown to characterize the...
journal article 2010
document
Petrie, E.J. (author), King, M.A. (author), Moore, P. (author), Lavallée, D.A. (author)
We describe how GPS time series are influenced by higher?order ionospheric effects over the last solar cycle (1995–2008) and examine implications for geophysical studies. Using 14 years of globally reprocessed solutions, we demonstrate the effect on the reference frame. Including second? and third?order ionospheric terms causes up to 10 mm...
journal article 2010
document
Moore, Colin S. (author)
book 2010
document
Moore, P.D. (author)
Jet noise is an extensively studied phenomenon since the deployment of the first civil jet aircraft more than 50 years ago. Jet noise makes up a considerable portion of the total noise of jet aircraft, and the expansion of the numbers of airplanes and airports has only been possible by keeping the noise of airplanes under control. However, while...
doctoral thesis 2009
document
Slot, H.J. (author), Moore, P. (author), Delfos, R. (author), Boersma, B.J. (author)
In this paper we present the experimental results of a detailed investigation of the flow and acoustic properties of a turbulent jet with Mach number 0·75 and Reynolds number 3·5 103. We describe the methods and experimental procedures followed during the measurements, and subsequently present the flow field and acoustic field. The experiment...
journal article 2009
document
Moore, W. (author)
conference paper 2007
document
Kim, T.K. (author), Wells, J. (author), Kirkegaard, C. (author), Li, Z. (author), Hoffmann, S.V. (author), Gayone, J.E. (author), Fernandez-Torrente, I. (author), Häberle, P. (author), Pascual, J.I. (author), Moore, K.T. (author), Schwartz, A.J. (author), He, H. (author), Spence, J.C.H. (author), Downing, K.H. (author), Lazar, S. (author), Tichelaar, F.D. (author), Borisenko, S.V. (author), Knupfer, M. (author), Hofmann, Ph. (author)
journal article 2005
document
Moore, K.T. (author), Chung, B.W. (author), Morton, S.A. (author), Schwartz, A.J. (author), Tobin, J.G. (author), Lazar, S. (author), Tichelaar, F.D. (author), Zandbergen, H.W. (author), Söderlind, P. (author), van der Laan, G. (author)
journal article 2004
document
Moore, G. (author)
conference paper 2002
document
Moore, N.A. (author)
report 1998
document
Moore, Stewart (author)
conference paper 1993
document
Davis, F.A. (author), Moore, A.J. (author), Pridmore, S. (author)
conference paper 1993
document
Moore, Scott S. (author), Banker, John G. (author)
conference paper 1992
document
Bea, Robert G. (author), Moore, William H. (author)
conference paper 1991
document
Moore, J.W. (author)
lecture notes 1984
document
Haddadi, H. (author), Uhlig, S. (author), Moore, A. (author), Mortier, R. (author), Rio, M. (author)
Despite the large number of papers on network topology modeling and inference, there still exists ambiguity about the real nature of the Internet AS and router level topology. While recent findings have illustrated the inaccuracies in maps inferred from BGP peering and traceroute measurements, existing topology models still produce static...
journal article
document
Wilson, R.N. (author), Moore, D.M. (author), Forsyth, P.J.E. (author)
report 1966
Collection: research
(41 - 60 of 63)

Pages