Calculation of densities from cubic equations of state: Revisited

Ulrich K. Deiters; Ricardo MacÍas-Salinas

doi:10.1021/ie4038664

Calculation of densities from cubic equations of state: Revisited

Ulrich K. Deiters, Ricardo MacÍas-Salinas

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

Cubic equations of state are still much used in chemical engineering. Inverting such an equation, i.e., calculating molar volumes or densities for given pressure and temperature, is an important and frequently invoked operation. A new algorithm is proposed, which - on modern computers - usually performs faster than other algorithms from the literature.

Original language	English
Pages (from-to)	2529-2536
Number of pages	8
Journal	Industrial and Engineering Chemistry Research
Volume	53
Issue number	6
DOIs	https://doi.org/10.1021/ie4038664
State	Published - 12 Feb 2014
Externally published	Yes

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title = "Calculation of densities from cubic equations of state: Revisited",

abstract = "Cubic equations of state are still much used in chemical engineering. Inverting such an equation, i.e., calculating molar volumes or densities for given pressure and temperature, is an important and frequently invoked operation. A new algorithm is proposed, which - on modern computers - usually performs faster than other algorithms from the literature.",

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AB - Cubic equations of state are still much used in chemical engineering. Inverting such an equation, i.e., calculating molar volumes or densities for given pressure and temperature, is an important and frequently invoked operation. A new algorithm is proposed, which - on modern computers - usually performs faster than other algorithms from the literature.

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Calculation of densities from cubic equations of state: Revisited

Abstract

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