1f4045dd-4243-4ba8-8067-a02cc0760726 2 4 5 decimal

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Peng-Robinson EOS [Propane]

Construct the mtp Isotherms

PR-EOS  ... propane project data pa 100 : base pressure to v ≡ K 273.15 : base Kelvin to T °C ≡ Tc 369.89 : critical temperature °K ≡ Pc 42.512 : critical pressure bar ≡ ω 0.1521 : acentric factor ≡ R 83.1472 : universal gas constant ≡ b 0.0778 R Tc * Pc / (* : m 0.37464 1.54226 ω * + 0.26992 ω 2^* - : T a 0.45724 R Tc * (2^Pc / * 1 m 1 T K + (Tc / sqrt - (* + (2^* : 91 line

v T P R T K + (* v b - (/ T a v v b + (* b v b - (* + / - :

T 409050 range : (°C ≡ v pa 1024 pa 2 + range : U 24 : (solving ≡ °C 60 : 41 line

bar r 1 : i 1 v rows range c 1 : j 1 T rows range M r c el v i el T j el P eval : c c 1 + : 21 line for r r 1 + : 31 line for M 31 line :

isolate bar bar eval :

v rows 463

PREOS v bar 1 col augment v bar 2 col augment v bar 3 col augment v bar 4 col augment v bar 5 col augment v bar 6 col augment U 256 sanity + 15 black 15 mat 3840 ◄...cm³/mol...► 14 blue 15 mat 91 sys :

bar 1 :

sanity 25680 P : bar 32.36

Solving for 'v [cm³/mol]' on selected °C x °C P U ≡ x 1001000 solve 103.4 299.4 695.1 31 mat

Peng-Robinson Equation of State [PR EOS] Isotherms Propane @ °K [313.15 ... 363.15] Y = |bar|absolute, X = cm³/mol

PREOS U 50 - U 1000 2 2 mat 2 1 sys

P bar absolute ≡ v cm³/mol ≡ T °C ≡ 31 line