Zobrazeno 1 - 10
of 170
pro vyhledávání: '"Alan R. Kerstein"'
Autor:
Alan R. Kerstein
Publikováno v:
Fluids, Vol 7, Iss 2, p 76 (2022)
A multiscale modeling concept for numerical simulation of multiphysics turbulent flow utilizing map-based advection is described. The approach is outlined with emphasis on its theoretical foundations and physical interpretations in order to establish
Externí odkaz:
https://doaj.org/article/01d651387f684980bfa19403acb91fea
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::554e623a08ae92e07d988b7e22d56875
https://doi.org/10.2139/ssrn.4435507
https://doi.org/10.2139/ssrn.4435507
Autor:
Alan R. Kerstein
Publikováno v:
Combustion and Flame. 254:112828
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67e9d4646d4886f291f184f685bf4e73
https://doi.org/10.1016/j.combustflame.2023.112828
https://doi.org/10.1016/j.combustflame.2023.112828
Turbulente Prozesse in der planetaren Grenzschicht haben einen maßgeblichen Einfluss auf die Kopplung von Atmosphäre und Erdoberfläche. Dabei stellen Oberflächenflüsse zwischen Atmosphäre und Boden bzw. Wasser den Austausch zwischen den Einzels
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf0017d4ec594e991f91fc914c489433
https://doi.org/10.5194/dach2022-22
https://doi.org/10.5194/dach2022-22
Publikováno v:
Proceedings of the 6th World Congress on Momentum, Heat and Mass Transfer.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a20ec8dd28a5d05a13dec31c3a141c43
https://doi.org/10.11159/csp21.lx.103
https://doi.org/10.11159/csp21.lx.103
Autor:
Alan R. Kerstein, Jackson R. Mayo
Publikováno v:
Journal of Statistical Physics. 176:456-477
Analyses have disagreed on whether the velocity $$u_T$$ of bulk advancement of a Huygens front in turbulence vanishes or remains finite in the limit of vanishing local front propagation speed $$u_0$$ . Here, a connection to the large-deviation statis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9688a628f08db9040dedd50545533e70
https://doi.org/10.1007/s10955-019-02306-3
https://doi.org/10.1007/s10955-019-02306-3
Publikováno v:
Physical Review Fluids. 5
Turbulence modulation in particle-laden stationary homogeneous isotropic turbulence is investigated using one-dimensional turbulence (ODT), a low-dimensional stochastic flow simulation model. For this purpose, ODT is extended in two ways. First, a fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85bf5a0b5738cc0d8051dec0f512d523
https://doi.org/10.1103/physrevfluids.5.044308
https://doi.org/10.1103/physrevfluids.5.044308
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow. 28:2463-2479
Purpose The purpose of this numerical work is to present and test a new approach for large-scale scalar advection (splicing) in large eddy simulations (LES) that use the linear eddy sub-grid mixing model (LEM) called the LES-LEM. Design/methodology/a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64a685423be5f52ef1afe3efb56e6ba7
https://doi.org/10.1108/hff-09-2017-0387
https://doi.org/10.1108/hff-09-2017-0387
Autor:
Alan R. Kerstein, Steven K. Krueger
Publikováno v:
Journal of Advances in Modeling Earth Systems. 10:1858-1881
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfe3622ab3a5846f0a27dfc121a75dfd
https://doi.org/10.1029/2017ms001240
https://doi.org/10.1029/2017ms001240
Autor:
David O. Lignell, Michael Oevermann, Heiko Schmidt, Marten Klein, Alan R. Kerstein, Marco Fistler, Juan Medina, Victoria B. Lansinger
Publikováno v:
Theoretical and Computational Fluid Dynamics. 32:495-520
The one-dimensional turbulence (ODT) model resolves a full range of time and length scales and is computationally efficient. ODT has been applied to a wide range of complex multi-scale flows, such as turbulent combustion. Previous ODT comparisons to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f93c1dde9cfb5fc4418162b63a7551b2
https://doi.org/10.1007/s00162-018-0465-1
https://doi.org/10.1007/s00162-018-0465-1