Biasing - Revision history

120.146.159.82 at 16:56, 7 November 2014

2014-11-07T16:56:48Z

← Older revision		Revision as of 18:56, 7 November 2014
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	~~Friends call her Felicidad and her spouse doesn't like it at all. Bookkeeping is what I do for a residing~~. The factor I adore most ~~bottle tops collecting~~ and now I have time to ~~consider~~ on new ~~things~~. ~~Alabama~~ is ~~exactly where he~~ and his ~~wife live and he~~ has ~~every thing that he requirements there~~.<br><br>~~Look at my blog ...~~ [http://~~Vinodjoseph~~.~~com~~/~~ActivityFeed/MyProfile/tabid/154/userId/6690/Default~~.~~aspx extended car warranty~~]		Hello! Allow me start by stating my title - Ron Stephenson. The factor I adore most flower arranging and now I have time to take on new issues. His day occupation is a cashier and his wage has been truly fulfilling. I currently reside in Alabama.<br><br>My website [http://14.63.168.193/index.php?document_srl=249897&mid=freeboard 168.193]

en>Feanor: change link to relevant meaning of "superposed"

2014-02-12T17:57:30Z

change link to relevant meaning of "superposed"

← Older revision		Revision as of 19:57, 12 February 2014
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	~~{{Thermodynamics\|cTopic=[[List of thermodynamic properties\|System properties]]}}~~		Friends call her Felicidad and her spouse doesn't like it at all. Bookkeeping is what I do for a residing. The factor I adore most bottle tops collecting and now I have time to consider on new things. Alabama is exactly where he and his wife live and he has every thing that he requirements there.<br><br>Look at my blog ... [http://Vinodjoseph.com/ActivityFeed/MyProfile/tabid/154/userId/6690/Default.aspx extended car warranty]
	~~According to van der Waals, the '''theorem of corresponding states'~~'~~' (or '''principle of corresponding states''') indicates that all [[fluid]]s, when compared~~ at ~~the same [[reduced temperature]] and [[reduced pressure]], have approximately the same [[compressibility factor]] and~~ all ~~deviate from ideal gas behavior to about the same degree~~.<ref>{{cite book \|author=Tester, Jefferson W. and Modell, Michael \|title=Thermodynamics and its applications \|publisher=Prentice Hall \|year=1997 \|isbn=0-13-915356-X}}</ref><ref>{{cite book\|author=Çengel Y.A., Boles M.A.\|title=Thermodynamics: An Engineering Approach\|edition=Sixth Edition\|publisher=McGraw Hill\|year= 2007\|isbn=9780071257718}} page 141</ref>

	~~[[Material constant]]s that vary~~ for ~~each type of material are eliminated, in~~ a ~~recast reduced form of a [[constitutive equation]]~~. The ~~reduced variables are defined in terms of [[critical variables]].~~

	It originated with the work of [[Johannes Diderik van der Waals]] in about 1873<ref>[http://digital.library.okstate.edu/oas/oas_pdf/v56/p125_132.pdf ''A Four-Parameter Corresponding States Correlation for Fluid Compressibility Factors''] by Walter M. Kalback and ~~Kenneth E. Starling, Chemical Engineering Department, [[University of Oklahoma]].</ref> when he used the [[critical temperature]] and [[critical pressure]]~~ to ~~characterize a fluid.~~

	~~The most prominent example is the [[van der Waals equation]] of state, the reduced form of which applies to all fluids~~.

	~~==Compressibility factor at the critical point==~~

	~~The compressibility factor at the critical point, which~~ is ~~defined as <math>Z_c=\frac{p_c}{n_c k_B T_c}</math>,~~ where the subscript <math>c</math> indicates the [[Critical point (thermodynamics)\|critical point]] is predicted to be a constant independent of substance by many equations of state; the [[Van der Waals equation]] e.g. predicts a value of <math>3/8 = 0.375</math>.

	~~{\| class="wikitable sortable" border="1"~~
	\|-
	~~! Substance~~
	~~! Value~~
	\|-
	~~\| [[Properties of water\|H<sub>2</sub>O]]~~
	\| 0.23<ref name="Goodstein">{{cite book\|last=Goodstein\|first=David\|title=States of Matter\|edition=1st\|origyear=1975\|year=1985\|publisher=[[General Publishing Company, Ltd.]]\|location=[[Toronto]], [[Canada]]\|isbn=0-486-64927-X\|page=452\|chapter=6\|trans_chapter=Critical Phenomena and ~~Phase Transitions}}</ref>~~
	\|-
	~~\| [[Helium-4\|<sup>4</sup>He]]~~
	~~\| 0~~.31<~~ref name="Goodstein"/~~>
	\|-
	~~\|[[Helium\|He]]~~
	~~\| 0.30~~<~~ref name="Boer"~~>~~{{cite journal\| last = de Boer\| first = J~~.\|date=April 1948\| title = Quantum theory of condensed permanent gases I the law of corresponding states\| journal = [[Physica (journal)\|Physica]]\| volume = 14\| pages = 139–148\| publisher = [[Elsevier]]\| location = [[Utrecht (city)\|Utrecht]], [[Netherlands]]\| doi =10.~~1016/0031-8914(48)90032-9 \| accessdate = 2009-12-08\|bibcode = 1948Phy~~.~~...14..139D }}</ref>~~
	\|-
	~~\|[[Hydrogen\|H<sub>2</sub>]]~~
	~~\|0.30<ref name="Boer"/>~~
	\|-
	~~\|[[Neon\|Ne]]~~
	~~\|0.29<ref name="Boer"/>~~
	\|-
	~~\|[[Nitrogen\|N<sub>2</sub>]]~~
	~~\|0.29<ref name="Boer"/>~~
	\|-
	~~\|[[Argon\|Ar]]~~
	~~\|0.29<ref name="Boer"/>~~
	\|}

	~~==See also==~~
	*[[Van der Waals equation]]
	*[[Equation of state]]s
	*[[Compressibility factor]]s
	*[[Johannes Diderik van der Waals]]
	*[[Noro-Frenkel law of corresponding states]]

	~~==References==~~
	~~{{reflist}}~~

	~~==External links==~~
	* [http://~~iptibm1~~.ipt.ntnu.no/~jsg/undervisning/naturgass/parlaktuna/Chap3.pdf Properties of Natural Gases]. Includes a chart of compressibility factors versus reduced pressure and reduced temperature (on last page of the PDF document)
	*[http://~~www.sklogwiki.org~~/~~SklogWiki~~/~~index.php/Law_of_corresponding_states Theorem of corresponding states] on [http:~~//~~www.sklogwiki.org~~/ ~~SklogWiki]~~.

	~~<br>~~

	~~[[Category:Thermodynamics]]~~
	~~[[Category:Chemical engineering]]~~
	~~[[Category:Continuum mechanics]~~]

	~~{{thermodynamics-stub}}~~

en>Wdwd: fix inter wikilink f. botupdate

2013-05-11T12:34:17Z

fix inter wikilink f. botupdate

← Older revision		Revision as of 14:34, 11 May 2013
Line 1:		Line 1:
	~~I would like~~ to ~~introduce myself to you~~, ~~I am Andrew and my spouse doesn~~'~~t like it~~ at all. ~~I am really fond~~ of ~~handwriting but I can~~'~~t make it my profession really~~. ~~She works~~ as a ~~travel agent but quickly she'll be on her personal~~. ~~North Carolina is~~ the location ~~he enjoys most but now he is considering other choices~~.<br><br>~~Here is my site~~ :~~: online reader,~~ [http://www.~~chk~~.~~woobi~~.co.kr/~~xe/?document_srl=346069 go to these guys~~],		{{Thermodynamics\|cTopic=[[List of thermodynamic properties\|System properties]]}}
			According to van der Waals, the '''theorem of corresponding states''' (or '''principle of corresponding states''') indicates that all [[fluid]]s, when compared at the same [[reduced temperature]] and [[reduced pressure]], have approximately the same [[compressibility factor]] and all deviate from ideal gas behavior to about the same degree.<ref>{{cite book \|author=Tester, Jefferson W. and Modell, Michael \|title=Thermodynamics and its applications \|publisher=Prentice Hall \|year=1997 \|isbn=0-13-915356-X}}</ref><ref>{{cite book\|author=Çengel Y.A., Boles M.A.\|title=Thermodynamics: An Engineering Approach\|edition=Sixth Edition\|publisher=McGraw Hill\|year= 2007\|isbn=9780071257718}} page 141</ref>

			[[Material constant]]s that vary for each type of material are eliminated, in a recast reduced form of a [[constitutive equation]]. The reduced variables are defined in terms of [[critical variables]].

			It originated with the work of [[Johannes Diderik van der Waals]] in about 1873<ref>[http://digital.library.okstate.edu/oas/oas_pdf/v56/p125_132.pdf ''A Four-Parameter Corresponding States Correlation for Fluid Compressibility Factors''] by Walter M. Kalback and Kenneth E. Starling, Chemical Engineering Department, [[University of Oklahoma]].</ref> when he used the [[critical temperature]] and [[critical pressure]] to characterize a fluid.

			The most prominent example is the [[van der Waals equation]] of state, the reduced form of which applies to all fluids.

			==Compressibility factor at the critical point==

			The compressibility factor at the critical point, which is defined as <math>Z_c=\frac{p_c}{n_c k_B T_c}</math>, where the subscript <math>c</math> indicates the [[Critical point (thermodynamics)\|critical point]] is predicted to be a constant independent of substance by many equations of state; the [[Van der Waals equation]] e.g. predicts a value of <math>3/8 = 0.375</math>.

			{\| class="wikitable sortable" border="1"
			\|-
			! Substance
			! Value
			\|-
			\| [[Properties of water\|H<sub>2</sub>O]]
			\| 0.23<ref name="Goodstein">{{cite book\|last=Goodstein\|first=David\|title=States of Matter\|edition=1st\|origyear=1975\|year=1985\|publisher=[[General Publishing Company, Ltd.]]\|location=[[Toronto]], [[Canada]]\|isbn=0-486-64927-X\|page=452\|chapter=6\|trans_chapter=Critical Phenomena and Phase Transitions}}</ref>
			\|-
			\| [[Helium-4\|<sup>4</sup>He]]
			\| 0.31<ref name="Goodstein"/>
			\|-
			\|[[Helium\|He]]
			\| 0.30<ref name="Boer">{{cite journal\| last = de Boer\| first = J.\|date=April 1948\| title = Quantum theory of condensed permanent gases I the law of corresponding states\| journal = [[Physica (journal)\|Physica]]\| volume = 14\| pages = 139–148\| publisher = [[Elsevier]]\| location = [[Utrecht (city)\|Utrecht]], [[Netherlands]]\| doi =10.1016/0031-8914(48)90032-9 \| accessdate = 2009-12-08\|bibcode = 1948Phy....14..139D }}</ref>
			\|-
			\|[[Hydrogen\|H<sub>2</sub>]]
			\|0.30<ref name="Boer"/>
			\|-
			\|[[Neon\|Ne]]
			\|0.29<ref name="Boer"/>
			\|-
			\|[[Nitrogen\|N<sub>2</sub>]]
			\|0.29<ref name="Boer"/>
			\|-
			\|[[Argon\|Ar]]
			\|0.29<ref name="Boer"/>
			\|}

			==See also==
			*[[Van der Waals equation]]
			*[[Equation of state]]s
			*[[Compressibility factor]]s
			*[[Johannes Diderik van der Waals]]
			*[[Noro-Frenkel law of corresponding states]]

			==References==
			{{reflist}}

			==External links==
			* [http://iptibm1.ipt.ntnu.no/~jsg/undervisning/naturgass/parlaktuna/Chap3.pdf Properties of Natural Gases]. Includes a chart of compressibility factors versus reduced pressure and reduced temperature (on last page of the PDF document)
			*[http://www.sklogwiki.org/SklogWiki/index.php/Law_of_corresponding_states Theorem of corresponding states] on [http://www.sklogwiki.org/ SklogWiki].

			<br>

			[[Category:Thermodynamics]]
			[[Category:Chemical engineering]]
			[[Category:Continuum mechanics]]

			{{thermodynamics-stub}}

en>RedBot: r2.7.2) (Robot: Adding zh:偏置

2012-06-25T20:20:44Z

r2.7.2) (Robot: Adding zh:偏置

New page

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