critical
Critical point data
信息
Record description
Critical point data for IF97 steam properties. SCRIT and HCRIT are calculated from Helmholtz function for region 3
Version Info and Revision history
- First implemented: July, 2000 by Hubertus Tummescheit
Modelon AB
Ideon Science Park
SE-22370 Lund, Sweden
email: hubertus@modelon.se
- Initial version: July 2000
- Documentation added: December 2002
常量
| 类型 | 名称 | 缺省 | 单位 | 描述 |
|---|---|---|---|---|
| Modelica.Units.SI.Pressure | PCRIT | 22064000.0 | The critical pressure | |
| Modelica.Units.SI.Temperature | TCRIT | 647.096 | The critical temperature | |
| Modelica.Units.SI.Density | DCRIT | 322.0 | The critical density | |
| Modelica.Units.SI.SpecificEnthalpy | HCRIT | 2087546.84511715 | The calculated specific enthalpy at the critical point | |
| Modelica.Units.SI.SpecificEntropy | SCRIT | 4412.02148223476 | The calculated specific entropy at the critical point |