Regular semigroup - Revision history

en>JMP EAX: /* Generalizations */ since both names seems to have almost equal traction...

2014-09-02T19:45:03Z

Generalizations: since both names seems to have almost equal traction...

← Older revision		Revision as of 21:45, 2 September 2014
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	~~{{Multiple issues\|unreferenced = December 2009\|orphan = October 2008\|~~		The writer's name is Christy. My day job is an invoicing officer but I've already utilized for an additional one. My wife and I live in Kentucky. The favorite pastime for him and his kids is to play lacross and he would never give it up.<br><br>Look into my web site; free psychic reading ([http://cartoonkorea.com/ce002/1093612 click through the next website page])
	~~{{underlinked\|date=December 2012}}~~
	}}

	''~~'Preferential concentration''' is the tendency of dense particles~~ in ~~a turbulent fluid to cluster in regions of high strain (low vorticity) due to their inertia~~. The ~~extent by which particles cluster~~ is ~~determined by the [[Stokes number]], defined as <math>St = tau_p / tau_f = (rho_p * d^2 * epsilon^{1/2}) / (18 * rho_f * nu^{3/2})</math>, where <math>tau_p</math>~~ and <~~math~~>~~tau_f~~<~~/math~~> ~~are the timescales for the particle and fluid respectively~~; ~~note that <math>rho_p</math> and <math>rho_f<~~/~~math> are the mass densities of the fluid and the particle, respectively, <math>nu<~~/~~math> is the kinematic viscosity of the fluid, and <math>epsilon</math> is the kinetic energy dissipation rate of the turbulence~~. ~~Maximum preferential concentration occurs at Stokes ~ 1. Particles with <math>St << 1<~~/~~math> follow fluid streamlines and particles with <math>St >> 1<~~/~~math> do not respond significantly to~~ the ~~fluid within the times the fluid motions are coherent.~~

	Systems that can be strongly influenced by the dynamics of preferential concentration are aerosol production of fine powders, spray, emulsifier, and crystallization reactors, pneumatic devices, cloud droplet formation, aerosol transport in the upper atmosphere, and even planet formation from [[protoplanetary nebula]].

	~~[[Category:Turbulence]]~~


	~~{{Physics-stub}}~~

en>Illia Connell: /* References */standardize journal name using AWB

2013-05-10T00:37:34Z

References: standardize journal name using AWB

← Older revision		Revision as of 02:37, 10 May 2013
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	~~The title of~~ the ~~writer is Jayson. I am really fond~~ of to ~~go to karaoke but I've been using on new issues recently. For a while I've been~~ in ~~Alaska but I will have~~ to ~~transfer in a year or two~~. ~~Credit authorising~~ is ~~how he makes cash.~~<br><br>~~Also visit my site~~; are ~~psychics real ([http:~~//~~www~~.~~khuplaza~~.~~com~~/~~dent~~/~~14869889 www~~.~~khuplaza~~.~~com~~])		{{Multiple issues\|unreferenced = December 2009\|orphan = October 2008\|
			{{underlinked\|date=December 2012}}
			}}

			'''Preferential concentration''' is the tendency of dense particles in a turbulent fluid to cluster in regions of high strain (low vorticity) due to their inertia. The extent by which particles cluster is determined by the [[Stokes number]], defined as <math>St = tau_p / tau_f = (rho_p * d^2 * epsilon^{1/2}) / (18 * rho_f * nu^{3/2})</math>, where <math>tau_p</math> and <math>tau_f</math> are the timescales for the particle and fluid respectively; note that <math>rho_p</math> and <math>rho_f</math> are the mass densities of the fluid and the particle, respectively, <math>nu</math> is the kinematic viscosity of the fluid, and <math>epsilon</math> is the kinetic energy dissipation rate of the turbulence. Maximum preferential concentration occurs at Stokes ~ 1. Particles with <math>St << 1</math> follow fluid streamlines and particles with <math>St >> 1</math> do not respond significantly to the fluid within the times the fluid motions are coherent.

			Systems that can be strongly influenced by the dynamics of preferential concentration are aerosol production of fine powders, spray, emulsifier, and crystallization reactors, pneumatic devices, cloud droplet formation, aerosol transport in the upper atmosphere, and even planet formation from [[protoplanetary nebula]].

			[[Category:Turbulence]]


			{{Physics-stub}}

en>ZéroBot: r2.7.1) (Robot: Adding fr:Demi-groupe régulier

2012-08-14T06:21:48Z

r2.7.1) (Robot: Adding fr:Demi-groupe régulier

New page

The title of the writer is Jayson. I am really fond of to go to karaoke but I've been using on new issues recently. For a while I've been in Alaska but I will have to transfer in a year or two. Credit authorising is how he makes cash.<br><br>Also visit my site; are psychics real ([http://www.khuplaza.com/dent/14869889 www.khuplaza.com])