aspen binary interaction parameter conversion help
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As shown in the figure, the parameter I found in the literature is τ. According to the formula τ should have no unit, and the relationship with the parameter bij in aspen should be bij=τij* T. But the problem is that this τ is too big. After multiplying by T, it will reach hundreds of thousands. It is inappropriate no matter how you look at it. Is there something wrong with my understanding of T? I multiply it by the 298.15k mentioned in the literature. Please give me some advice.
Using literature VLE data for self-regression, there may be problems with direct citation.
No vle data was found, and I can't shut up the ionic liquid vle data. If the gas phase is 0, aspen will prompt that it cannot be 0. If it's convenient, can you tell me how to operate it?
The parameter bij relationship in aspen should be bij=τij* T, I'm afraid you have some misunderstanding about the formula.
If it is the three-parameter data (b and c), how will aef handle it? I will treat them as zero by default.