Simple modification of the temperature dependence of the Sanchez–Lacombe equation of state

Machida, Hiroshi; Satō, Yoshiyuki; Smith, Richard L.

doi:10.1016/j.fluid.2010.03.024

Cited by 33 publications

(30 citation statements)

References 22 publications

(15 reference statements)

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“…For quantitative pre dictions, this condition could be relaxed. These sort of quantitative predictions and possible relationships between a generalized SCFT derived SL EOS and different modifications of the SL EOS, such as those suggested in references [23] and [24], are beyond the scope of this work.…”

Section: Resultsmentioning

confidence: 93%

Maximal cell density predictions for compressible polymer foams

Kim

Park

Chen

et al. 2013

Polymer

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Thermodynamic upper bounds for polymer foam cell densities are predicted us ing compressible self-consistent field theory. It is found that the incompressible limit always gives the highest, and therefore ultimate, upper bound. Qualitative comparisons between the compressible and incompressible cases agree, indicat ing that low temperatures and high blowing agent content should be used to achieve high cell densities. The inhomogeneous bubble structure reveals devia tions from the expected homogeneous Sanchez-Lacombe equation of state, con sistent with some experimental results. A generalized Sanchez-Lacombe equa tion of state is discussed in the context of its suitability as a simple alternative to the Simha-Somcynsky equation of state.

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Section: Resultsmentioning

confidence: 93%

Maximal cell density predictions for compressible polymer foams

Kim

Park

Chen

et al. 2013

Polymer

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“…The Sanchez-Lacombe equation of state (SL EoS) [40] can be expressed as follows: Machida et al [44] proposed a temperature dependent interaction energy (ε * -mod SL EOS) that is given as:…”

Section: Tait Equationmentioning

confidence: 99%

Measurement of high pressure densities and atmospheric pressure viscosities of alkyl phosphate anion ionic liquids and correlation with the ε ∗ -modified Sanchez-Lacombe equation of state

Hiraga

Goto

Satō

et al. 2017

The Journal of Chemical Thermodynamics

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“…In another study, they used the same EoS to correlate the infinite dilution partition coefficients of three types of solutes in six types of ionic liquids [90], with pure compound parameters determined in the same way as before [89]. Next, the same group introduced a modified version of the Sanchez-Lacombe EoS [91], where the interaction energy term was modified to take into account the temperature dependence of hydrogen bonding and ionic interactions. They obtained AAD values between 0 and 0.1% and concluded that the modified Sanchez-Lacombe EoS shows a large improvement over the original EoS in the calculation of densities of polar fluids and ionic liquids.…”

Section: Lattice-fluid Eosmentioning

confidence: 99%