Virial criterion for Joule-Thomson cooling
= Virial criterion for Joule-Thomson cooling
For $p=k_BT[n+B_2(T)n^2]$, the coefficient is $\mu=N[TB_2'-B_2]/[C_p(1+2B_2n)]$. On the stable dilute branch it is positive precisely when $d(B_2/T)/dT>0$.
= Virial criterion for Joule-Thomson cooling
For $p=k_BT[n+B_2(T)n^2]$, the coefficient is $\mu=N[TB_2'-B_2]/[C_p(1+2B_2n)]$. On the stable dilute branch it is positive precisely when $d(B_2/T)/dT>0$.