Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Hejazi, Bardia"'
In windy conditions, the air is turbulent. The strong and intermittent velocity variations of turbulence are invisible to flying animals. Nevertheless, flying animals, not much larger than the smallest scales of turbulence, manage to maneuver these h
Externí odkaz:
http://arxiv.org/abs/2209.05977
Autor:
Bagheri, Gholamhossein, Thiede, Birte, Hejazi, Bardia, Schlenczek, Oliver, Bodenschatz, Eberhard
Publikováno v:
PNAS, 118 (2021) e2110117118
We present results on the infection risk from SARS-CoV-2 under different scenarios based on measured particle size-dependent mask penetration, measured total inward leakage, measured human aerosol emission for sizes from 10nm to 1mm, and re-hydration
Externí odkaz:
http://arxiv.org/abs/2106.00375
Autor:
Hejazi, Bardia, Schlenczek, Oliver, Thiede, Birte, Bagheri, Gholamhossein, Bodenschatz, Eberhard
Airborne diseases can be transmitted by infectious aerosols in the near field, i.e., in close proximity, or in the far field, i.e., by infectious aerosols that are well mixed within the indoor air. Is it possible to say which mode of disease transmis
Externí odkaz:
http://arxiv.org/abs/2105.10357
Akademický článek
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We measure the deformation of particles made of several slender arms in a two-dimensional (2D) linear shear and a three-dimensional (3D) turbulent flow. We show how these measurements of arm deformations along with the rotation rate of the particle a
Externí odkaz:
http://arxiv.org/abs/1906.03075
Autor:
Bagheri, Gholamhossein, Thiede, Birte, Hejazi, Bardia, Schlenczek, Oliver, Bodenschatz, Eberhard
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2021 Dec 01. 118(49), 1-11.
Externí odkaz:
https://www.jstor.org/stable/27094127
Publikováno v:
Phys. Rev. Fluids 2, 124501 (2017)
We examine the spatial field of orientations of slender fibers that are advected by a two-dimensional fluid flow. The orientation field of these passive directors are important in a wide range of industrial and geophysical flows. We introduce emergen
Externí odkaz:
http://arxiv.org/abs/1706.07398
Autor:
Ghafari, Mahan *, Hejazi, Bardia, Karshenas, Arman, Dascalu, Stefan, Kadvidar, Alireza, Khosravi, Mohammad A., Abbasalipour, Maryam, Heydari, Majid, Zeinali, Sirous, Ferretti, Luca, Ledda, Alice, Katzourakis, Aris *
Publikováno v:
In Epidemics September 2021 36
Autor:
Hejazi, Bardia, Compart, Amaya, Fritsch, Tobias, Wagner, Ruben, Weidner, Anja, Biermann, Horst, Benz, Christopher, Sander, Manuela, Bruno, Giovanni
Publikováno v:
Fatigue & Fracture of Engineering Materials & Structures; Jan2025, Vol. 48 Issue 1, p204-216, 13p
Akademický článek
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