Refprop mixture and coolprop PHFLSH error 3

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Zeke Smith

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Nov 3, 2022, 5:33:03 PM11/3/22

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Hello,

I'm using the coolprop front end with refprop and just ran into this error. I have no problem with this function call when at lower pressures, but here I get an issue. For reference, if I use the refprop GUI it has no issue with this. Has anyone seen this problem?

ValueError: HmolarPmolar: [PHFLSH error 3] One or more inputs are out of range; Temperature below triple-point or minimum temperature: T = 22.4391 K, Tmin = 67.1408 K; Density above upper limit: D = 82.5965 mol/L, Dmax = 46.2262 mol/L. : PropsSI("T","P",55000000,"H",1056271.093,"REFPROP::H2[0.26200]&CO2[0.25700]&CO[0.48100]")