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Ceglia, G. (author), Violato, D. (author), Tuinstra, M. (author), Scarano, F. (author)An investigation on the compressibility effects arising into the near field of turbulent jets operated at high Reynolds number at Mach numbers M=0.3, 0.9 and 1.1 (under-expanded regime) is carried out with two-components planar PIV experiments with high resolution cameras. The arrangement of the PIV system allows for mapping out the flow field...conference paper
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Elsinga, G.E. (author), Van Oudheusden, B.W. (author), Scarano, F. (author)In compressible flows particle imaging, as done in Particle Image Velocimetry (PIV), is far from trivial. The inhomogeneous refractive index field can cause aero-optical aberrations including blurring of the image, especially near optical interfaces such as shock waves. The understanding of the process causing particle image blur (or blurring of...conference paper 2005
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Elsinga, G.E. (author), Van Oudheusden, B.W. (author), Scarano, F. (author)In PIV particle image blur is usually observed near fluid optical interfaces, i.e. shock waves, and thin flow structure with large density variations, e.g. shear layers and boundary layers. In such an environment the particle image is not only subject to blur, but is also displaced from its actual position due to refraction, which is denoted as...conference paper 2005
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- Simao Ferreira, C.J. (author), Scarano, F. (author), Van Kuik, G.A.M. (author), Van Bussel, G.J.W. (author) conference paper 2007
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- Souverein, L.J. (author), van Oudheusden, B.W. (author), Scarano, F. (author) conference paper 2008
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- Ashok, A. (author), Ragni, D. (author), Van Oudheusden, B.W. (author), Scarano, F. (author) conference paper 2008
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- Ashok, A. (author), Ragni, D. (author), Van Oudheusden, B.W. (author), Scarano, F. (author) conference paper 2008
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- Haigermoser, C.A.H.K. (author), Scarano, F. (author), Onorato, M. (author) conference paper 2008
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- Schrijer, F.F.J. (author), Mignoli, G. (author), Scarano, F. (author), Walpot, L.M.G.F.M. (author) conference paper 2008
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- De Kat, R. (author), Van Oudheusden, B.W. (author), Scarano, F. (author) conference paper 2008
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- Simao Ferreira, C.J. (author), Van Bussel, G.J.W. (author), Scarano, F. (author), Van Kuik, G.A.M. (author) conference paper 2008
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- Theunissen, R. (author), Scarano, F. (author), Riethmuller, M.L. (author) conference paper 2008
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- Schroder, A. (author), Geisler, R. (author), Staack, K. (author), Wieneke, B. (author), Elsinga, G.E. (author), Scarano, F. (author), Henning, A. (author) conference paper 2008
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- Scarano, F. (author) conference paper 2008
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- Souverein, L.J. (author), Van Oudheusden, B.W. (author), Scarano, F. (author) conference paper 2008
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- Humble, R.A. (author), Elsinga, G.E. (author), Scarano, F. (author), van Oudheusden, B.W. (author) conference paper 2008
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- De Kat, R. (author), Van Oudheusden, B.W. (author), Scarano, F. (author) conference paper 2008
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- Van Oudheusden, B.W. (author), Scarano, F. (author), Elsinga, G.E. (author), Humble, R.A. (author), Souverein, L.J. (author) conference paper 2008
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- Hofemann, C. (author), Simao Ferreira, C.J. (author), Van Bussel, G.J.W. (author), Van Kuik, G.A.M. (author), Scarano, F. (author), Dixon, K.R. (author) conference paper 2008
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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