This primer is of general technical interest for end use in projects

1. IAPWS Region 1 contents most use properties in Engineering works.
2. Water [kg/m³] ...... => high accuracy
3. Water bar saturation => high accuracy
4. Viscosity Water .... => high accuracy

All formulas meet or better than any on-line calculators.
Nothing is exactly true in those properties.

Enjoy/comment, welcome.

Jean

Inst_Viscosity Water.sm (43,95 KiB) descargado 1271 vez(es).
Inst_Water [kg_m3].sm (55,06 KiB) descargado 1055 vez(es).
Inst_Water bar Saturation [tdegC].sm (51,69 KiB) descargado 1072 vez(es).
Inst_IAPWS region 1 Copy.sm (179,17 KiB) descargado 1267 vez(es).