Question: What does the Joule-Thomson coefficient represent?

What does the Joule-Thomson coefficient represent?

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3. The Joule-Thomson coefficient, JT, is expressed by the following equation; JT=(PT)H(Q3.1) where H is enthalpy. The van der Waals equation of state is given by the following expression; P=VbRTV2a...

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The Joule-Thomson coefficient, JT, is expressed by the following equation; JT=(PT)H(Q3.1) where H is enthalpy. The van der Waals equation of state is given by the following expression; P=VbRTV2a...

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