Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Ireland, Peter J."'
Autor:
Dou, Zhongwang, Ireland, Peter J., Bragg, Andrew D., Liang, Zach, Collins, Lance R., Meng, Hui
The radial relative velocity between particles suspended in turbulent flow plays a critical role in droplet collision and growth. We present a simple and accurate approach to RV measurement in isotropic turbulence - planar 4-frame particle tracking v
Externí odkaz:
http://arxiv.org/abs/1712.07506
In this study, we analyze the statistics of both individual inertial particles and inertial particle pairs in direct numerical simulations of homogeneous isotropic turbulence in the absence of gravity. The effect of the Taylor microscale Reynolds num
Externí odkaz:
http://arxiv.org/abs/1507.07026
`Preferential concentration' (\emph{Phys. Fluids} \textbf{A3}:1169--78, 1991) refers to the clustering of inertial particles in the high-strain, low-rotation regions of turbulence. The `centrifuge mechanism' of Maxey (\emph{J. Fluid Mech.} \textbf{17
Externí odkaz:
http://arxiv.org/abs/1501.03842
In this paper, we consider the physical mechanism for the clustering of inertial particles in the inertial range of isotropic turbulence. We analyze the exact, but unclosed, equation governing the radial distribution function (RDF) and compare the me
Externí odkaz:
http://arxiv.org/abs/1411.7422
In this paper we investigate both theoretically and numerically the forward in time (FIT) and backward in time (BIT) dispersion of fluid and inertial particle pairs in isotropic turbulence. Fluid particles are known to separate faster BIT than FIT in
Externí odkaz:
http://arxiv.org/abs/1403.5502
This article accompanies the submission of a fluid dynamics video (entry 102248) of inertial cloud droplet clustering in isotropic turbulence for the Gallery of Fluid Motion of the 66th Annual Meeting of the American Physical Society, Division of Flu
Externí odkaz:
http://arxiv.org/abs/1310.3289
This article accompanies the submission of a fluid dynamics video (entry V032) of inertial particle entrainment in a shearless mixing layer for the Gallery of Fluid Motion of the 64th Annual Meeting of the American Physical Society, Division of Fluid
Externí odkaz:
http://arxiv.org/abs/1110.3096
Autor:
Ireland, Peter J., Desjardins, Olivier
Publikováno v:
In Journal of Computational Physics 1 June 2017 338:405-430
Autor:
Ireland, Peter J., Vaithianathan, T., Sukheswalla, Parvez S., Ray, Baidurja, Collins, Lance R.
Publikováno v:
In Computers and Fluids 10 May 2013 76:170-177
Publikováno v:
Journal of the Royal College of Physicians of Edinburgh; December 2021, Vol. 51 Issue: 4 p363-366, 4p