2013년 9월 27일 금요일

열역학설계-상태방정식, Equation of state

열역학설계-상태방정식, Equation of state
열역학설계-상태방정식, Equation of state.ppt


목차
① Confirm that the UNIFAC can reasonably generate P-x-y diagrams of these nonideal mixtures.

② Using the activity coefficients obtained from UNIFAC or other activity coefficient models, make an appropriate functional form that correlates the activity coefficient data. Taking this information into your own computer program to calculate bubble point temperature, calculate T-x-y diagrams of these nonideal mixtures.

③ Plot T-x-y diagrams by using flash calculations.

④ Can the Peng-Robinson equation of state predict the T-x-y diagrams of these mixtures? If it does not, what would be the reason for the limitation of the PR EOS approach. Are there any other EOS models applicable to such highly nonideal mixtures in the literature?

본문
Contents
Can the Peng-Robinson equation of state predict the T-x-y diagrams of these mixtures? If it does not, what would be the reason for the limitation of the PR EOS approach. Are there any other EOS models applicable to such highly nonideal mixtures in the literature?

SAFT state equation
 

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