Autocorrelation Spectra of Air-Fluidized Granular System by the NMR Spin Echo

Abstract

NMR technique of modulated gradient spin echo makes possible to measure the power spectra of displacement and velocity autocorrelation functions of the air-fluidized granular beds. The obtained frequency distribution of displacement and velocity spectra at different degrees of fluidization leads to an empiric formula that well-fits to the experimental data… (More)

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Cite this paper

@inproceedings{Stepsnik2007AutocorrelationSO, title={Autocorrelation Spectra of Air-Fluidized Granular System by the NMR Spin Echo}, author={Janez Stepǐsnik and Gorazd Planin{\vs}i{\vc}}, year={2007} }