@ARTICLE{Mosdorf_Romuald_Multifractal_2011, author={Mosdorf, Romuald and Wyszkowski, Tomasz and Dąbrowski, Kamil}, number={No 1 April}, journal={Archives of Thermodynamics}, pages={3-20}, howpublished={online}, year={2011}, publisher={The Committee of Thermodynamics and Combustion of the Polish Academy of Sciences and The Institute of Fluid-Flow Machinery Polish Academy of Sciences}, abstract={In the paper the paths of bubbles emitted from the brass nozzle with inner diameter equal to 1.6 mm have been analyzed. The mean frequency of bubble departure was in the range from 2 to 65.1 Hz. Bubble paths have been recorded using a high speed camera. The image analysis technique has been used to obtain the bubble paths for different mean frequencies of bubble departures. The multifractal analysis (WTMM - wavelet transform modulus maxima methodology) has been used to investigate the properties of bubble paths. It has been shown that bubble paths are the multifractals and the influence of previously departing bubbles on bubble trajectory is significant for bubble departure frequency fb > 30 Hz.}, type={Artykuły / Articles}, title={Multifractal properties of large bubble paths in a single bubble column}, URL={http://www.czasopisma.pan.pl/Content/94192/PDF/01_paper.pdf}, doi={10.2478/v10173-011-0001-9}, keywords={Bubble column, Bubble dynamics, WTMM method}, }