Fugacity
Function
definiendum | z(β,μ):=eβ⋅μ |
Discussion
Not to be confused with the fugacity coeffient ϕ, which is a pressure value used to model abbaviations from the ideal gas model pressures. The unitless normalized fugacity coeffient is called thermodynamic activity a, which is closer to z. The so called activity aB on the other hand is the non-ideal analogue of a concentration.