Standardized mean of a contrast variable - Revision history

en>Rjwilmsi: /* Background */Added 2 dois to journal cites using AWB (10094)

2014-05-05T16:42:51Z

Background: Added 2 dois to journal cites using AWB (10094)

← Older revision		Revision as of 18:42, 5 May 2014
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	The '''Inertial number''' <math>I</math> quantifies the significance of dynamic effects in a [[granular material]]. It measures the ratio of inertial forces of grains to imposed forces: a small value corresponds to the quasi-static state, while a high value corresponds to the inertial state or even the "dynamic" state. <ref>{{cite conference\|title=Discrete numerical simulation, quasistatic deformation and the origins of strain in granular materials \| last1=Combe \| first1=G. \| last2=Roux \| first2=J.-N. \|conference=3ème Symposium International sur le Comportement des sols et des roches tendres \| location=Lyon \| date=22–24 September 2003 \|pages=1071–1078 (~~2003~~)~~\|url=http://arxiv.org/abs/0901~~.~~3842v1}}~~<~~/ref~~><~~ref~~>~~{{cite journal\|title=On dense granular flows\|first=G.D.R. \|last=Midi\|journal=[~~[~~European Physical Journal E\|EPJ E]]\|pages=341–365 (2004)\|volume=14\|doi=10.1140/epje/i2003-10153-0\|url=~~http://epje.edpsciences.org/index.php?option=com_article&access=standard&Itemid=129&url=/articles/epje/abs/2004/08/epje03211/epje03211.html}}</ref><ref>{{cite journal\|title=Discrete numerical simulation and the mechanical behavior of granular materials\|author=Roux J.-N., Chevoir F.\|journal=BULLETIN DES LABORATOIRES DES PONTS ET CHAUSSÉES - 254\|year=2005\|pages=109–138\|url=http://navier.enpc.fr/rheophysique/pdf/Granulaires3.pdf}}{{dead link\|date=March 2013}}</ref><ref>{{cite book\|last1 = Radjaï \| first1=F. ~~\| last2=Dubois \| first2=F~~.\| title = Discrete-Element Modeling of Granular Materials\| publisher = ISTE Ltd and John Wiley & Sons Inc \| date=8 March 2011 \| chapter= Chapter 8 - Dimensional Analysis and Control Parameters \| isbn = 1-84821-260-7}}</ref>		My name is Lynda (33 years old) and my hobbies are Petal collecting and pressing and Kiteboarding.<br><br>my web site - [http://www.streetarticles.com/spirituality/free-online-spiritual-psychic-advice spiritual psychic]

	~~<center><math>I = \frac{\dot\gamma d}{\sqrt{P/\rho}},</math></center>~~

	~~where <math>\dot\gamma</math> is the [[shear rate]], <math>d<~~/~~math> the average particle diameter, <math>P<~~/~~math> is the [[pressure]] and <math>\rho</math> is the density.~~

	~~Generally three regimes are distinguished:~~
	* <math>I<10^{-~~3}</math>: [[Quasistatic process\|quasi static flow]]~~
	* <math>10^{-~~3}<I<10^{~~-~~1}</math>: dense flow~~
	* <math>I>10^{-~~1}</math>: collisional flow~~

	~~==References==~~
	~~{{Reflist}}~~

	~~[[Category:Granular materials]~~]

en>ChrisGualtieri: General Fixes using AWB

2013-11-04T02:34:21Z

General Fixes using AWB

← Older revision		Revision as of 04:34, 4 November 2013
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	~~My name~~'~~s Elizabeth Marchant but everybody calls me Elizabeth~~. ~~I'm from Switzerland~~. ~~I'm studying at~~ the ~~college~~ (~~2nd year~~) and ~~I play~~ the ~~Guitar for 6 years~~. ~~Usually I choose songs from the famous films~~ :). <br>~~I have two sister~~. ~~I love Games Club~~ - ~~Dungeons~~ and ~~Dragons~~, ~~Monopoly~~, ~~Etc.~~, ~~watching TV (How I Met Your Mother)~~ and ~~Rugby league football~~.		The '''Inertial number''' <math>I</math> quantifies the significance of dynamic effects in a [[granular material]]. It measures the ratio of inertial forces of grains to imposed forces: a small value corresponds to the quasi-static state, while a high value corresponds to the inertial state or even the "dynamic" state. <ref>{{cite conference\|title=Discrete numerical simulation, quasistatic deformation and the origins of strain in granular materials \| last1=Combe \| first1=G. \| last2=Roux \| first2=J.-N. \|conference=3ème Symposium International sur le Comportement des sols et des roches tendres \| location=Lyon \| date=22–24 September 2003 \|pages=1071–1078 (2003)\|url=http://arxiv.org/abs/0901.3842v1}}</ref><ref>{{cite journal\|title=On dense granular flows\|first=G.D.R. \|last=Midi\|journal=[[European Physical Journal E\|EPJ E]]\|pages=341–365 (2004)\|volume=14\|doi=10.1140/epje/i2003-10153-0\|url=http://epje.edpsciences.org/index.php?option=com_article&access=standard&Itemid=129&url=/articles/epje/abs/2004/08/epje03211/epje03211.html}}</ref><ref>{{cite journal\|title=Discrete numerical simulation and the mechanical behavior of granular materials\|author=Roux J.-N., Chevoir F.\|journal=BULLETIN DES LABORATOIRES DES PONTS ET CHAUSSÉES - 254\|year=2005\|pages=109–138\|url=http://navier.enpc.fr/rheophysique/pdf/Granulaires3.pdf}}{{dead link\|date=March 2013}}</ref><ref>{{cite book\|last1 = Radjaï \| first1=F. \| last2=Dubois \| first2=F.\| title = Discrete-Element Modeling of Granular Materials\| publisher = ISTE Ltd and John Wiley & Sons Inc \| date=8 March 2011 \| chapter= Chapter 8 - Dimensional Analysis and Control Parameters \| isbn = 1-84821-260-7}}</ref>

			<center><math>I = \frac{\dot\gamma d}{\sqrt{P/\rho}},</math></center>

			where <math>\dot\gamma</math> is the [[shear rate]], <math>d</math> the average particle diameter, <math>P</math> is the [[pressure]] and <math>\rho</math> is the density.

			Generally three regimes are distinguished:
			* <math>I<10^{-3}</math>: [[Quasistatic process\|quasi static flow]]
			* <math>10^{-3}<I<10^{-1}</math>: dense flow
			* <math>I>10^{-1}</math>: collisional flow

			==References==
			{{Reflist}}

			[[Category:Granular materials]]

en>Rjwilmsi: pmid=20397965

2012-07-04T16:22:44Z

pmid=20397965

New page

My name's Elizabeth Marchant but everybody calls me Elizabeth. I'm from Switzerland. I'm studying at the college (2nd year) and I play the Guitar for 6 years. Usually I choose songs from the famous films :). <br>I have two sister. I love Games Club - Dungeons and Dragons, Monopoly, Etc., watching TV (How I Met Your Mother) and Rugby league football.