Probabilistic analysis of turbulent structures from two-dimensional plasma imaging
A method is presented to construct object-related structure observables, such as size, mass, shape, and trajectories from two-dimensional plasma imaging data. The probability distributions of these observables, deduced from measurements of many realizations, provide a robust framework in which the fluctuations, the turbulence, and the related transport are characterized. The results for imaging data recorded in the presence of drift-interchange instabilities and turbulence on the TORPEX toroidal plasma experiment [A. Fasoli , Phys. Plasmas 13, 055902 (2006)] are discussed. (c) 2006 American Institute of Physics.
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Mueller, S. H., Diallo, A., Fasoli, A., Furno, I., Labit, B., Plyushchev, G., Podesta, M., & Poli, F. M. (2006). Probabilistic analysis of turbulent structures from two-dimensional plasma imaging. Physics of Plasmas, 13(10), Article 100701. https://doi.org/10.1063/1.2351960
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WOS:000241722400001
2006
13
10
100701
REVIEWED
EPFL