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van Gent, P.L. (author), Michaelis, D (author), van Oudheusden, B.W. (author), Weiss, P.E. (author), de Kat, R. (author), Laskari, A. (author), Jeon, Y.J. (author), David, L (author), Schanz, D (author), Huhn, F. (author), Gesemann, S (author), Novara, M. (author), McPhaden, C. (author), Neeteson, N. J. (author), Rival, David E. (author), Schneiders, J.F.G. (author), Schrijer, F.F.J. (author)A test case for pressure field reconstruction from particle image velocimetry (PIV) and Lagrangian particle tracking (LPT) has been developed by constructing a simulated experiment from a zonal detached eddy simulation for an axisymmetric base flow at Mach 0.7. The test case comprises sequences of four subsequent particle images (representing...journal article 2017
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Blinde, P (author), Michaelis, D (author), van Oudheusden, B.W. (author), Weiss, P.E. (author), de Kat, R. (author), Laskari, A. (author), Jeon, Y.J. (author), David, L (author), Schanz, D (author), Huhn, F. (author), Gesemann, S (author), Novara, M. (author), McPhaden, C. (author), Neeteson, N. (author), Rival, D. (author), Schneiders, J.F.G. (author), Schrijer, F.F.J. (author)A test case for PIV-based pressure evaluation techniques has been developed by constructing a simulated experiment from a ZDES simulation for an axisymmetric base flow at Mach 0.7. The test case comprises sequences of four subsequent particle images (representing multi-pulse data) as well as continuous time-resolved data. Particle images were...conference paper 2016
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Schröder, A. (author), Schanz, D. (author), Geisler, R. (author), Willert, C. (author), Michaelis, D. (author)A demonstration experiment and first assessment of a dual-volume and four-pulse tomo PIV system operating with two pairs of perpendicularly polarized laser light pulses and respective polarizing filters for separation of the scattered particle light is presented. The polarizing filters are placed in front of eight sCMOS double-frame cameras...conference paper 2013
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Ceglia, G. (author), Discetti, S. (author), Ianiro, A. (author), Michaelis, D. (author), Astarita, T. (author), Cardone, G. (author)An investigation of the three-dimensional flow field of a turbulent swirling jet at RE = 50 . 10 3 generated by an aero-engine injector for lean premixing prevaporized burner is carried out with tomographic particle image velocimetry. This work is focused on the organization of the coherent structures arising within the near field of the...conference paper 2013
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Schanz, D. (author), Schröder, A. (author), Gesemann, S. (author), Michaelis, D. (author), Wieneke, B. (author)A novel approach to the evaluation of time resolved particle-based tomographic data is introduced. By seizing the time information contained in such datasets, a very fast and accurate tracking of nearly all particles within the measurement domain is achieved at seeding densities comparable to (and probably above) the thresholds for tomographic...conference paper 2013