# Difference between revisions of "Peng and Robinson equation of state"

Carl McBride (talk | contribs) (New page: ==References== #[http://dx.doi.org/10.1021/i160057a011 Ding-Yu Peng and Donald B. Robinson "A New Two-Constant Equation of State", Industrial & Engineering Chemistry Fundamentals '''15''' ...) |
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+ | The Peng and Robinson [[equations of state | equation of state]] is given by (Ref. 1 Eq. 4) | ||

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+ | :<math>p = \frac{RT}{v-b} - \frac{a(T)}{v(v+b) +b(v-b)}</math> | ||

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+ | where <math>p</math> is the [[pressure]], <math>T</math> is the [[temperature]] and <math>R</math> is the [[molar gas constant]]. | ||

==References== | ==References== | ||

#[http://dx.doi.org/10.1021/i160057a011 Ding-Yu Peng and Donald B. Robinson "A New Two-Constant Equation of State", Industrial & Engineering Chemistry Fundamentals '''15''' pp. 59 - 64 (1976)] | #[http://dx.doi.org/10.1021/i160057a011 Ding-Yu Peng and Donald B. Robinson "A New Two-Constant Equation of State", Industrial & Engineering Chemistry Fundamentals '''15''' pp. 59 - 64 (1976)] | ||

[[category: equations of state]] | [[category: equations of state]] |

## Latest revision as of 18:31, 6 February 2008

The Peng and Robinson equation of state is given by (Ref. 1 Eq. 4)

where is the pressure, is the temperature and is the molar gas constant.