Zobrazeno 1 - 10
of 163
pro vyhledávání: '"Egbers, Christoph"'
Autor:
Barry, Elhadj B., Yoshikawa, Harunori N., Kang, Changwoo, Meyer, Antoine, Meier, Martin, Crumeyrolle, Olivier, Egbers, Christoph, Mutabazi, Innocent
Publikováno v:
Comptes Rendus. Mécanique, Vol 351, Iss S2, Pp 273-287 (2023)
Thermoelectric convection in a plane capacitor is investigated in a microgravity environment and in the case of the thermal stable and unstable stratification in terrestrial conditions. Energetic analysis shows that in the thermal stable stratificati
Externí odkaz:
https://doaj.org/article/b364c7c4db8a4b19a76f13e904e48c54
Large-scale coherent structures are identified in turbulent pipe flow at $Re_\tau=181$ by having long lifetimes, living on large scales and travelling with a certain group velocity. A Characteristic Dynamic Mode Decomposition (CDMD) is used to detect
Externí odkaz:
http://arxiv.org/abs/2309.15189
Publikováno v:
In International Journal of Heat and Mass Transfer January 2024 218
Autor:
Buchwald, Tom, Hasanuzzaman, Gazi, Merbold, Sebastian, Schanz, Daniel, Egbers, Christoph, Schröder, Andreas
Publikováno v:
In Heliyon December 2023 9(12)
Akademický článek
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Autor:
Froitzheim, Andreas, Ezeta, Rodrigo, Huisman, Sander G., Merbold, Sebastian, Sun, Chao, Lohse, Detlef, Egbers, Christoph
In this paper, we experimentally study the influence of large-scale Taylor rolls on the small-scale statistics and the flow organization in fully turbulent Taylor-Couette flow {for Reynolds numbers up to $\text{Re}_S=3\times 10^5$}. The velocity fiel
Externí odkaz:
http://arxiv.org/abs/1908.11796
We experimentally and numerically investigate the angular momentum transport in turbulent Taylor-Couette flow for independently rotating cylinders at a small radius ratio of $\eta=0.357$ for various shear Reynolds numbers ($4.5\times 10^3 \leq Re_S \
Externí odkaz:
http://arxiv.org/abs/1907.12137
Autor:
Seelig, Torsten, Meyer, Antoine, Gerstner, Philipp, Meier, Martin, Jongmanns, Marcel, Baumann, Martin, Heuveline, Vincent, Egbers, Christoph
Context: A radial temperature gradient together with an inhomogeneous radial electric field gradient is applied to a dielectric fluid confined in a vertical cylindrical annulus inducing thermal electro-hydrodynamic convection. Aims: Identification of
Externí odkaz:
http://arxiv.org/abs/1812.05460
Autor:
van der Veen, Roeland C. A., Huisman, Sander G., Merbold, Sebastian, Harlander, Uwe, Egbers, Christoph, Lohse, Detlef, Sun, Chao
Using high-resolution particle image velocimetry we measure velocity profiles, the wind Reynolds number and characteristics of turbulent plumes in Taylor-Couette flow for a radius ratio of 0.5 and Taylor number of up to $6.2\cdot10^9$. The extracted
Externí odkaz:
http://arxiv.org/abs/1508.05802
Publikováno v:
PAMM: Proceedings in Applied Mathematics & Mechanics; Jun2024, Vol. 24 Issue 1, p1-8, 8p