Results 131 to 140 of about 7,781 (181)

Decay exponent of large and small scales in isotropic turbulence [PDF]

, 2009
Iovieno, Michele, Tordella, Daniela
core  

Analysis of the airflow features and ventilation efficiency of an Ultra-Clean-Air operating theatre by qDNS simulations and experimental validation.

Build Environ
Duque-Daza CA, Murillo-Rincón J, Espinosa-Moreno AS, Alberini F, Alexiadis A, Garzón-Alvarado DA, Thomas AM, Simmons MJH.   +7 more
europepmc   +1 more source

Small scale anisotropy induced by a spatial variation of the integral scale [PDF]

, 2009
Iovieno, Michele, Tordella, Daniela
core  

Cortical dynamics of neural-connectivity fields. [PDF]

J Comput Neurosci
Cooray GK, Cooray V, Friston KJ.
europepmc   +1 more source

Bit error rate and average capacity of vortex gamma beams propagating in anisotropic non-Kolmogorov atmospheric turbulence with anisotropic tilt angle

Chinese Journal of Physics
Chao Zhai, Shuaihua Li
openaire   +1 more source

Effect of Sinotubular Junction Size on TAVR Leaflet Thrombosis: A Fluid-Structure Interaction Analysis. [PDF]

Ann Biomed Eng
Oks D, Reza S, Vázquez M, Houzeaux G, Kovarovic B, Samaniego C, Bluestein D.   +6 more
europepmc   +1 more source

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Atmospheric turbulence MTF for optical waves׳ propagation through anisotropic non-Kolmogorov atmospheric turbulence

Optics & Laser Technology, 2014
Abstract The conventional investigations for atmospheric turbulence have assumed that the refractive-index fluctuations of atmosphere are statistically homogeneous and isotropic. Developments of experimental and theoretical investigations have shown that the isotropic turbulence generally exists near the ground, and in the free atmosphere layer above
Linyan Cui, Bindang Xue, Xiaoguang Cao, Fugen Zhou   +3 more
openaire   +3 more sources

Anisotropic non-Kolmogorov turbulence phase screens with variable orientation

Applied Optics, 2015
We describe a modification to fast Fourier transform (FFT)-based, subharmonic, phase screen generation techniques that accounts for non-Kolmogorov and anisotropic turbulence. Our model also allows for the angle of anisotropy to vary in the plane orthogonal to the direction of propagation. In addition, turbulence strength in our model is specified via a
Jeremy P, Bos, Michael C, Roggemann, V S, Rao Gudimetla   +2 more
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SLM-based laboratory simulations of Kolmogorov and non-Kolmogorov anisotropic turbulence

Applied Optics, 2015
In this paper, we present a laboratory setup to simulate anisotropic, non-Kolmogorov turbulence. A sequence of numerical phase screens that incorporate the turbulence characteristics were applied to a spatial light modulator placed in the path of a laser beam with a Gaussian intensity profile and the resulting far-field intensity patterns were recorded
Italo, Toselli, Olga, Korotkova, Xifeng, Xiao, David G, Voelz   +3 more
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Zernike decomposition of refractive atmospheric turbulence in strong, anisotropic, and non-Kolmogorov turbulence

Propagation Through and Characterization of Atmospheric and Oceanic Phenomena, 2016
Zernike polynomials calculations are extended to strong, non-Kolmogorov, and anisotropic turbulence using simulations and approximate analyses. .
R. Holmes, R. Gudimetla, M. Werth
openaire   +1 more source