33f3fb61-98fe-4856-b805-e971ff0a102b 5 4 5 decimal

&[DATE] &[TIME] - &[FILENAME]

From book: "Thermodynamik mit Mathcad" Prof. Michael Reimann

R.m 8.3145 :

T0 25 273.15 + :

T c.pmCO2 R.m 2.227 0.009992 T * + 9.802 106 -^* T 2^* - 5.397 109 -^* T 3^* + 1.281 1012 -^* T 4^* - (* (T 1000 ≤ R.m 3.247 0.005847 T * + 3.412 106 -^* T 2^* - 9.469 1010 -^* T 3^* + 1.009 1013 -^* T 4^* - (* cases :

1573.15 c.pmCO2 58.7811

observe correction T h.mCO2 u c.pmCO2 u T0 T int :

1573.15 h.mCO2 66001.1255

Picture from Mathcad

x c.pmCO2