Exact relation between Eulerian and Lagrangian velocity increment statistics Export

@article{citeulike:4762060, abstract = {We present a formal connection between Lagrangian and Eulerian velocity increment distributions which is applicable to a wide range of turbulent systems ranging from turbulence in incompressible fluids to magnetohydrodynamic turbulence. For the case of the inverse cascade regime of two-dimensional turbulence we numerically estimate the transition probabilities involved in this connection. In this context we are able to directly identify the processes leading to strongly non-Gaussian statistics for the Lagrangian velocity increments.}, author = {Kamps, O. and Friedrich, R. and Grauer, R.}, citeulike-article-id = {4762060}, citeulike-linkout-0 = {http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=PLEEE8000079000006066301000001&idtype=cvips&gifs=yes}, citeulike-linkout-1 = {http://link.aps.org/abstract/PRE/v79/e066301}, citeulike-linkout-2 = {http://dx.doi.org/10.1103/PhysRevE.79.066301}, day = {3}, doi = {10.1103/PhysRevE.79.066301}, journal = {Physical Review E (Statistical, Nonlinear, and Soft Matter Physics)}, keywords = {analytic, euler, increase, lagrange, model, relation, statistical, velocity}, month = {June}, number = {6}, pages = {066301+}, posted-at = {2009-07-13 20:29:17}, priority = {2}, publisher = {APS}, title = {Exact relation between Eulerian and Lagrangian velocity increment statistics}, url = {http://dx.doi.org/10.1103/PhysRevE.79.066301}, volume = {79}, year = {2009} }

TY - JOUR ID - citeulike:4762060 L3 - citeulike-article-id:4762060 N2 - We present a formal connection between Lagrangian and Eulerian velocity increment distributions which is applicable to a wide range of turbulent systems ranging from turbulence in incompressible fluids to magnetohydrodynamic turbulence. For the case of the inverse cascade regime of two-dimensional turbulence we numerically estimate the transition probabilities involved in this connection. In this context we are able to directly identify the processes leading to strongly non-Gaussian statistics for the Lagrangian velocity increments. IS - 6 JF - Physical Review E (Statistical, Nonlinear, and Soft Matter Physics) TI - Exact relation between Eulerian and Lagrangian velocity increment statistics PB - APS VL - 79 SP - 066301 KW - analytic KW - euler KW - increase KW - lagrange KW - model KW - relation KW - statistical KW - velocity AU - Kamps, O AU - Friedrich, R AU - Grauer, R PY - 2009/06/03/ UR - http://dx.doi.org/10.1103/PhysRevE.79.066301 ER -