caa a22 4500 47577793X CHVBK 20180406123636.0 cr unu---uuuuu 170329e20001101xx s 000 0 eng 10.1023/A:1002701813926 doi (NATIONALLICENCE)springer-10.1023/A:1002701813926 Lagrangian Stochastic Models For Turbulent Dispersion In The Atmospheric Boundary Layer [Elektronische Daten] [O. Kurbanmuradov, K. Sabelfeld] A one-particle three-dimensional stochastic Lagrangian model fortransport of particles in a horizontally-homogeneous atmosphericsurface layer with arbitrary one-point probability density functionof Eulerian velocity fluctuations is suggested. A uniquely definedLagrangian stochastic model in the class of well-mixed models isconstructed from physically plausible assumptions. These assumptionsare: (i) in the neutrally stratified horizontally homogeneous surface layer, the vertical motion is mainly controlled by eddies whose size is of order of the current height; and (ii), the streamwise drift term is independent of the crosswind velocity. Numerical simulations for neutral stratification have shown a good agreement of our model with the well-known Thomson's model, with Flesch and Wilson's model, and with experimental measurements as well. However there is a discrepancy of these results with the results obtained by Reynolds' model. Kluwer Academic Publishers, 2000 Consistency principle nationallicence Horizontally homogeneous turbulence nationallicence Lagrangian stochastic models nationallicence Surface layer nationallicence Uniqueness problem nationallicence Well-mixed condition nationallicence Kurbanmuradov O. Center for Phys. Math. Research, Turkmenian State University, Saparmurat Turkmenbashy av., 31, 744000, Ashgabad, Turkmenistan aut Sabelfeld K. Institute of Comp. Math. and Mathem. Geophysics, Lavrentiev str., 6, 630090, Novosibirsk, Russia aut Boundary-Layer Meteorology Kluwer Academic Publishers 97/2(2000-11-01), 191-218 0006-8314 97:2<191 2000 97 10546 https://doi.org/10.1023/A:1002701813926 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1002701813926 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kurbanmuradov O. Center for Phys. Math. Research, Turkmenian State University, Saparmurat Turkmenbashy av., 31, 744000, Ashgabad, Turkmenistan aut NATIONALLICENCE 700 1- Sabelfeld K. Institute of Comp. Math. and Mathem. Geophysics, Lavrentiev str., 6, 630090, Novosibirsk, Russia aut NATIONALLICENCE 773 0- Boundary-Layer Meteorology Kluwer Academic Publishers 97/2(2000-11-01), 191-218 0006-8314 97:2<191 2000 97 10546 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer