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112 459 (0,254s)

Result

Density gradient theory combined with the PC-SAFT equation of state used for modeling the surface tension of associating systems

Perturbed Chain (PC) SAFT equation of state were compared to predictions of GT combined with the PC-polar-SAFT, i.e. PCP-SAFT, equation. Both GT + PC-SAFT and GT + PCP-SAFT give...

JE - Nejaderná energetika, spotřeba a užití energie

  • 2013
  • D
Result

SAFT Equations of State for Low GWP Hydrofluoroethers Heat Transfer Fluids

Three SAFT equations of state: sPC-SAFT, Soft-SAFT and SAFT-BACK were fitted to five Hydrofluoroethers (HFEs): four perfluoroalkyl methyl ethers and one C6 to more environment-friendly fluids. The...

Fluids and plasma physics (including surface physics)

  • 2022
  • Jimp
  • Link
Result

Droplet and Bubble Nucleation Modeled by Density Gradient Theory - Cubic Equation of State versus SAFT Model

The study presents some preliminary results of the density gradient theory (GT) combined with two different equations of state (EoS): the classical cubic equation theory (SAFT), namely its perturbed-chain (PC) modi...

BJ - Termodynamika

  • 2010
  • D
Result

Augmented van der Waals Equations of State: SAFT-VR versus Yukawa Based van der Waals Equation

Performance of the SAFT-VR equation of state developed for the hard sphere based simple fluids, namely the square-well, Sutherland and Yukawa fluids, is examined by comparing its results with simulation data and an augmente...

CF - Fyzikální chemie a teoretická chemie

  • 2011
  • Jx
  • Link
Result

On Molecular-Based Equations of State: Perturbation Theories, Simple Models, and SAFT Modeling

With the exception of purely empirical equations of state, the remaining equations can bear the tag "molecular based." Depending on their derivation are then analyzed in light of these rules, and a classification ...

Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

  • 2020
  • Jimp
  • Link
Result

Modelling of sorption equilibria in polymers using the PC-SAFT equation of state

-SAFT) equation of state. The comparison of experiments and simulations enabled to evaluate the PC-SAFT binary interaction parameters. The sorption enhancement......

CI - Průmyslová chemie a chemické inženýrství

  • 2011
  • D
Result

Homogeneous droplet nucleation modeled using the gradient theory combined with the PC-SAFT equation of state

In this work, we used the Density Gradient Theory combined with the cubic equation of state (EoS) by Peng and Robinson and the perturbed chain PC-SAFT EoS. We continued in our previous works by solving the boundary value pr...

BJ - Termodynamika

  • 2013
  • D
  • Link
Result

Study of Sorption Equilibria in Catalytic Polymerization of Olefins

behavior of polymer systems was made during the last years with the use of equations of state. In this work we use the statistical associating fluid theory (SAFT)....

CI - Průmyslová chemie a chemické inženýrství

  • 2003
  • D
Result

Binary LiquidMINUS SIGN Liquid Equilibria of ?-Valerolactone with Some Hydrocarbons

were used for testing of prediction capabilities of the perturbed-chain polar SAFT equation of state (PCP-SAFT) in comparison to the original PC-SAFT model. Vapor were smoothedby the extended scaling law ...

CF - Fyzikální chemie a teoretická chemie

  • 2015
  • Jx
  • Link
Result

Investigating Various Parametrization Strategies for Pharmaceuticals within the PC-SAFT Equation of State

Associating Fluid Theory (PC-SAFT) equation of state being among the most popular tools for modeling the API solubility. The PC-SAFT parameters for APIs are traditionally fitted to experimental solubility data, le...

Physical chemistry

  • 2020
  • Jimp
  • Link
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