Print Email Facebook Twitter Scaling analysis based on extremal point topology Part of: 15th EuropeanTurbulence Conference 2015 (ETC15)· list the conference papers Title Scaling analysis based on extremal point topology Author Wang, L. Huang, Y. Date 2015-08-25 Abstract The interaction of different scales is among the most interesting and challenging features in turbulence research. Existing approaches used for scaling analysis such as structure-function and Fourier spectrum method have their respective limitations, for instance scale mixing, i.e. the so-called infrared and ultraviolet effects. To make improvement in this regard, a new method, multi-level segment analysis (MSA) based on the local extrema statistics, has been developed. Data test results show that MSA can successfully reveal different scaling regimes in complex systems such as Lagrangian and two-dimensional turbulence, which have been remaining controversial in turbulence research. In principle MSA can generally be applied for various analyses. To reference this document use: http://resolver.tudelft.nl/uuid:6b18d198-9227-4143-a131-aac6a3d452de Part of collection Conference proceedings Document type conference paper Rights (c) 2015 the Authors Files PDF 107.pdf 119.14 KB Close viewer /islandora/object/uuid:6b18d198-9227-4143-a131-aac6a3d452de/datastream/OBJ/view