Equations of state for hard rods: Difference between revisions
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==Parsons== | |||
The '''Parsons''' equation of state for hard rods is given by (Eq. 22 of Ref. 1) | |||
:<math>\frac{pV}{NkT} -1= 4 \eta \alpha(\eta)</math> | |||
where <math>\eta</math> is the [[packing fraction]], and | |||
<math>\alpha(\eta)</math> was substituted for the [[Carnahan-Starling equation of state]]. | |||
==References== | |||
#[http://dx.doi.org/10.1103/PhysRevA.19.1225 J. D. Parsons "Nematic ordering in a system of rods", Physical Review A '''19''' pp. 1225 - 1230 (1979)] | |||
[[category: Equations of state]] | [[category: Equations of state]] | ||
Revision as of 11:54, 19 February 2008
Parsons
The Parsons equation of state for hard rods is given by (Eq. 22 of Ref. 1)
where is the packing fraction, and Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \alpha(\eta)} was substituted for the Carnahan-Starling equation of state.
