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pro vyhledávání: '"Johansson, A. V."'
A recently developed so-called explicit algebraic Reynolds-stress (EARS) model is applied to a transitioning atmospheric boundary layer (ABL). The simulation describes a diurnal cycle with a deep convective ABL during daytime and an extremely thin an
Externí odkaz:
http://arxiv.org/abs/2108.06183
Publikováno v:
In International Journal of Heat and Mass Transfer 1 November 2023 214
Autor:
Johansson, Martin V., Shahrivar, Keshvad, Yamaguchi, Hiroki, Topin, Frédéric, Perrier, Pierre, Graur, Irina
Publikováno v:
In Experimental Thermal and Fluid Science 1 October 2023 148
Publikováno v:
Phys. Fluids vol. 27, 025102 (2015)
The concept of local isotropy in a chemically reacting turbulent wall-jet flow is addressed using direct numerical simulation (DNS) data. Different DNS databases with isothermal and exothermic reactions are examined. The chemical reaction and heat re
Externí odkaz:
http://arxiv.org/abs/1502.06113
Autor:
Brethouwer, Geert, Schlatter, Philipp, Duguet, Yohann, Henningson, Dan S., Johansson, Arne V.
Publikováno v:
Phys. Rev. Lett. 112, 144502 (2014)
Large-scale instabilities occurring in the presence of small-scale turbulent fluctuations are frequently observed in geophysical or astrophysical contexts but are difficult to reproduce in the laboratory. Using extensive numerical simulations, we rep
Externí odkaz:
http://arxiv.org/abs/1405.0698
Publikováno v:
In International Journal of Heat and Fluid Flow April 2019 76:72-84
Autor:
Schlatter, Philipp, Ilak, Milos, Chevalier, Mattias, Brethouwer, Geert, Johansson, Arne V., Henningson, Dan S.
A new set of three-dimensional visualisations of a large-scale direct numerical simulations (DNS) of a turbulent boundary layer is presented. The Reynolds number ranges from $Re_\theta=180$ to 4300, based on the momentum-loss thickness $\theta$ and t
Externí odkaz:
http://arxiv.org/abs/1110.3975
Akademický článek
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Publikováno v:
In International Journal of Heat and Fluid Flow October 2016 61 Part A:2-11
Autor:
M. Hoffmeister
Publikováno v:
ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik. 73:164-164
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64c2032fa1580413f3891eed6a9f4580
https://doi.org/10.1002/zamm.19930730308
https://doi.org/10.1002/zamm.19930730308