WaterSteamPro functions history list:

• Version 6.0
• Version 5.6
• Version 5.5
• Version 5.4
• Version 5.3
• Version 5.2
• Version 5.1
• Version 5.0

Version 6.0

1. Pressure [Pa] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

   wspPHS(h, s)

2. Temperature [K] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

   wspTHS(h, s)

3. Properties calculation result (p, t) as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

   wspPTHS(h, s, *p, *t)

4. Specific volume [m3/kg] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

   wspVHS(h, s)

5. Specific internal energy [J/kg] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

   wspUHS(h, s)

6. Specific isobaric heat capacity [J/(kg·K)] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

   wspCPHS(h, s)

7. Specific isochoric heat capacity [J/(kg·K)] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

   wspCVHS(h, s)

8. Sound velocity [m/sec] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

   wspWHS(h, s)

9. Joule-Tompson coefficient [K/Pa] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

   wspJOULETHOMPSONHS(h, s)

10. Thermal conductivity coefficient [W/(m·K)] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspTHERMCONDHS(h, s)

11. Dynamic viscosity [Pa·sec] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspDYNVISHS(h, s)

12. Prandtl number [] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspPRANDTLEHS(h, s)

13. Kinematic viscosity [m2/sec] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspKINVISHS(h, s)

14. Isoentropic exponent [] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspKHS(h, s)

15. Vapor fraction [] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspXHS(h, s)

16. Vapor fraction [] as function of: pressure p [Pa], specific enthalpy h [J/kg]:

    wspXPH(p, h)

17. Vapor fraction [] as function of: pressure p [Pa], specific entropy s [J/(kg·K)]:

    wspXPS(p, s)

18. Pressure in area 1 [Pa] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspP1HS(h, s)

19. Temperature in area 1 [K] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspT1HS(h, s)

20. Properties calculation result in area 1 (p, t) as function of: density r [kg/m3], specific enthalpy h [J/kg]:

    wspPT1RH(r, h, *p, *t)

21. Pressure in area 2 [Pa] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspP2HS(h, s)

22. Temperature in area 2 [K] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspT2HS(h, s)

23. Properties calculation result in area 2 (p, t) as function of: density r [kg/m3], specific enthalpy h [J/kg]:

    wspPT2RH(r, h, *p, *t)

24. Pressure in area 3 [Pa] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspP3HS(h, s)

25. Temperature in area 3 [K] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspT3HS(h, s)

26. Specific volume in area 3 [m3/kg] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspV3HS(h, s)

27. Specific volume in area 3 [m3/kg] as function of: pressure p [Pa], specific enthalpy h [J/kg]:

    wspV3PH(p, h)

28. Specific volume in area 3 [m3/kg] as function of: pressure p [Pa], specific entropy s [J/(kg·K)]:

    wspV3PS(p, s)

29. Temperature in area 3 [K] as function of: density r [kg/m3], specific enthalpy h [J/kg]:

    wspT3RH(r, h)

30. Properties calculation result in area 5 (p, t) as function of: density r [kg/m3], specific enthalpy h [J/kg]:

    wspPT5RH(r, h, *p, *t)

31. Area of phase state as function of: pressure p [Pa], temperature t [K]:

    wspPHASESTATEPT(p, t)

32. Water state area as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspWATERSTATEAREAHS(h, s)

33. Temperature at boundary line between areas 2 and 3 [K] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspTB23HS(h, s)

34. Pressure at boundary line between areas 2 and 3 [Pa] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspPB23HS(h, s)

35. Specific enthalpy at boundary line between areas 1 and 3 [J/kg] as function of: specific entropy s [J/(kg·K)]:

    wspHB13S(s)

36. Pressure in area 5 [Pa] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspP5HS(h, s)

37. Temperature in area 5 [K] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspT5HS(h, s)

38. Properties calculation result in area 1 (p, t) as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspPT1HS(h, s, *p, *t)

39. Properties calculation result in area 2 (p, t) as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspPT2HS(h, s, *p, *t)

40. Properties calculation result in area 3 (r, t) as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspRT3HS(h, s, *r, *t)

41. Properties calculation result in area 3 (p, t) as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspPT3HS(h, s, *p, *t)

42. Properties calculation result in area 5 (p, t) as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspPT5HS(h, s, *p, *t)

43. Rough value of density of steam at saturation line [kg/m3] as function of: temperature t [K]:

    wspROUGHRSST(t)

44. Rough value of density of water at saturation line [kg/m3] as function of: temperature t [K]:

    wspROUGHRSWT(t)

45. Specific enthalpy of steam at saturation line [J/kg] as function of: specific entropy s [J/(kg·K)]:

    wspROUGHHSSS(s)

46. Specific enthalpy of water at saturation line [J/kg] as function of: specific entropy s [J/(kg·K)]:

    wspROUGHHSWS(s)

47. Temperature at saturation line [K] as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspTSHS(h, s)

48. Properties calculation result in double-phase area (t, x) as function of: specific enthalpy h [J/kg], specific entropy s [J/(kg·K)]:

    wspTXSHS(h, s, *t, *x)

49. Specific isobaric heat capacity [J/(kg·K)] as function of: identificator of gas/mixture id , temperature t [K]:

    wspgCPIDT(id, t)

50. Specific enthalpy [J/kg] as function of: identificator of gas/mixture id , temperature t [K]:

    wspgHIDT(id, t)

51. Specific entropy [J/(kg·K)] as function of: identificator of gas/mixture id , temperature t [K]:

    wspgS0IDT(id, t)

52. Molar mass [kg/mole] as function of: identificator of gas/mixture id :

    wspgMMID(id)

53. Specific entropy [J/(kg·K)] as function of: identificator of gas/mixture id , pressure p [Pa], temperature t [K]:

    wspgSIDPT(id, p, t)

54. New mixture identificator (id):

    wspgNEWMIX()

55. Addition of gas to mixture as function of: mixture identificator (id) mix_id , existing gas identificator (id) gas_id , gas mass mass [kg]:

    wspgADDGASM2MIX(mix_id, gas_id, mass)

56. Addition of gas to mixture as function of: mixture identificator (id) mix_id , existing gas identificator (id) gas_id , moles of gas moles :

    wspgADDGASMO2MIX(mix_id, gas_id, moles)

57. Identificator (id) of new gas from mixture as function of: mixture identificator (id) mix_id :

    wspgNEWGASFROMMIX(mix_id)

58. Removal of existing gas as function of: gas identificator (id) id :

    wspgDELETEGAS(id)

59. Removal of existing mixture as function of: mixture identificator (id) id :

    wspgDELETEMIX(id)

60. Removal of all user-added gases:

    wspgDELETEALLGASES()

61. Removal of all mixtures:

    wspgDELETEALLMIX()

62. Gases count:

    wspgGETGASESCOUNT()

63. Mixtures count:

    wspgGETMIXCOUNT()

64. Last error description:

    wspGETLASTERRORDESCRIPTIONW()

65. Process related registration of the WaterSteamPro as function of: registration name name , registration data data :

    wspLOCALREGISTRATIONEXA(name, data)

66. Process related registration of the WaterSteamPro as function of: registration name name , registration data data :

    wspLOCALREGISTRATIONEXW(name, data)

Version 5.6

1. Properties calculation result (v, u, s, h, Cv, w, DVDPt, DUDPt, DSDPt, DHDPt, DVDTp, DUDTp, DSDTp, DHDTp) as function of: pressure p [Pa], temperature t [K]:

   wspVUSHCVWDERPTPT(p, t, *v, *u, *s, *h, *Cv, *w, *DVDPt, *DUDPt, *DSDPt, *DHDPt, *DVDTp, *DUDTp, *DSDTp, *DHDTp)

2. Properties calculation result in area 1 (v, u, s, h, Cv, w, DVDPt, DUDPt, DSDPt, DHDPt, DVDTp, DUDTp, DSDTp, DHDTp) as function of: pressure p [Pa], temperature t [K]:

   wspVUSHCVWDERPT1PT(p, t, *v, *u, *s, *h, *Cv, *w, *DVDPt, *DUDPt, *DSDPt, *DHDPt, *DVDTp, *DUDTp, *DSDTp, *DHDTp)

3. Properties calculation result in area 2 (v, u, s, h, Cv, w, DVDPt, DUDPt, DSDPt, DHDPt, DVDTp, DUDTp, DSDTp, DHDTp) as function of: pressure p [Pa], temperature t [K]:

   wspVUSHCVWDERPT2PT(p, t, *v, *u, *s, *h, *Cv, *w, *DVDPt, *DUDPt, *DSDPt, *DHDPt, *DVDTp, *DUDTp, *DSDTp, *DHDTp)

4. Properties calculation result in area 3 (v, u, s, h, Cv, w, DVDPt, DUDPt, DSDPt, DHDPt, DVDTp, DUDTp, DSDTp, DHDTp) as function of: density r [kg/m3], temperature t [K]:

   wspVUSHCVWDERPT3RT(r, t, *v, *u, *s, *h, *Cv, *w, *DVDPt, *DUDPt, *DSDPt, *DHDPt, *DVDTp, *DUDTp, *DSDTp, *DHDTp)

5. Properties calculation result in area 3 (v, u, s, h, Cv, w, DVDPt, DUDPt, DSDPt, DHDPt, DVDTp, DUDTp, DSDTp, DHDTp) as function of: pressure p [Pa], temperature t [K]:

   wspVUSHCVWDERPT3PT(p, t, *v, *u, *s, *h, *Cv, *w, *DVDPt, *DUDPt, *DSDPt, *DHDPt, *DVDTp, *DUDTp, *DSDTp, *DHDTp)

6. Properties calculation result in area 5 (v, u, s, h, Cv, w, DVDPt, DUDPt, DSDPt, DHDPt, DVDTp, DUDTp, DSDTp, DHDTp) as function of: pressure p [Pa], temperature t [K]:

   wspVUSHCVWDERPT5PT(p, t, *v, *u, *s, *h, *Cv, *w, *DVDPt, *DUDPt, *DSDPt, *DHDPt, *DVDTp, *DUDTp, *DSDTp, *DHDTp)

7. Derivative of saturation pressure on saturation temperature [Pa/K] as function of: temperature t [K]:

   wspDPDTST(t)

8. Specific isochoric heat capacity of steam at saturation line from the double-phase region [J/(kg·K)] as function of: temperature t [K]:

   wspCVDPSST(t)

9. Specific isochoric heat capacity of water at saturation line from the double-phase region [J/(kg·K)] as function of: temperature t [K]:

   wspCVDPSWT(t)

10. Properties calculation result for water at saturation line (v, u, s, h, Cv, w, DVDPt, DUDPt, DSDPt, DHDPt, DVDTp, DUDTp, DSDTp, DHDTp) as function of: temperature t [K]:

    wspVUSHCVWDERPTSWT(t, *v, *u, *s, *h, *Cv, *w, *DVDPt, *DUDPt, *DSDPt, *DHDPt, *DVDTp, *DUDTp, *DSDTp, *DHDTp)

11. Properties calculation result for steam at saturation line (v, u, s, h, Cv, w, DVDPt, DUDPt, DSDPt, DHDPt, DVDTp, DUDTp, DSDTp, DHDTp) as function of: temperature t [K]:

    wspVUSHCVWDERPTSST(t, *v, *u, *s, *h, *Cv, *w, *DVDPt, *DUDPt, *DSDPt, *DHDPt, *DVDTp, *DUDTp, *DSDTp, *DHDTp)

Version 5.5

1. Specific volume of meta-stable supercooled steam [m3/kg] as function of: pressure p [Pa], temperature t [K]:

   wspVMSPT(p, t)

2. Specific internal energy of meta-stable supercooled steam [J/kg] as function of: pressure p [Pa], temperature t [K]:

   wspUMSPT(p, t)

3. Specific entropy of meta-stable supercooled steam [J/(kg·K)] as function of: pressure p [Pa], temperature t [K]:

   wspSMSPT(p, t)

4. Specific enthalpy of meta-stable supercooled steam [J/kg] as function of: pressure p [Pa], temperature t [K]:

   wspHMSPT(p, t)

5. Specific isobaric heat capacity of meta-stable supercooled steam [J/(kg·K)] as function of: pressure p [Pa], temperature t [K]:

   wspCPMSPT(p, t)

6. Specific isochoric heat capacity of meta-stable supercooled steam [J/(kg·K)] as function of: pressure p [Pa], temperature t [K]:

   wspCVMSPT(p, t)

7. Sound velocity of meta-stable supercooled steam [m/sec] as function of: pressure p [Pa], temperature t [K]:

   wspWMSPT(p, t)

8. Thermal conductivity coefficient of meta-stable supercooled steam [W/(m·K)] as function of: pressure p [Pa], temperature t [K]:

   wspTHERMCONDMSPT(p, t)

9. Dynamic viscosity of meta-stable supercooled steam [Pa·sec] as function of: pressure p [Pa], temperature t [K]:

   wspDYNVISMSPT(p, t)

10. Prandtl number of meta-stable supercooled steam [] as function of: pressure p [Pa], temperature t [K]:

    wspPRANDTLEMSPT(p, t)

11. Kinematic viscosity of meta-stable supercooled steam [m2/sec] as function of: pressure p [Pa], temperature t [K]:

    wspKINVISMSPT(p, t)

12. Isoentropic exponent of meta-stable supercooled steam [] as function of: pressure p [Pa], temperature t [K]:

    wspKMSPT(p, t)

13. Joule-Tompson coefficient of meta-stable supercooled steam [K/Pa] as function of: pressure p [Pa], temperature t [K]:

    wspJOULETHOMPSONMSPT(p, t)

Version 5.4

1. Temperature [K] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], vapor fraction in initial point x0 [], pressure in final point p1 [Pa], internal efficiency eff []:

   wspTEXPANSIONPTXPEFF(p0, t0, x0, p1, eff)

2. Specific volume [m3/kg] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], vapor fraction in initial point x0 [], pressure in final point p1 [Pa], internal efficiency eff []:

   wspVEXPANSIONPTXPEFF(p0, t0, x0, p1, eff)

3. Specific internal energy [J/kg] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], vapor fraction in initial point x0 [], pressure in final point p1 [Pa], internal efficiency eff []:

   wspUEXPANSIONPTXPEFF(p0, t0, x0, p1, eff)

4. Specific enthalpy [J/kg] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], vapor fraction in initial point x0 [], pressure in final point p1 [Pa], internal efficiency eff []:

   wspHEXPANSIONPTXPEFF(p0, t0, x0, p1, eff)

5. Specific entropy [J/(kg·K)] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], vapor fraction in initial point x0 [], pressure in final point p1 [Pa], internal efficiency eff []:

   wspSEXPANSIONPTXPEFF(p0, t0, x0, p1, eff)

6. Specific isobaric heat capacity [J/(kg·K)] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], vapor fraction in initial point x0 [], pressure in final point p1 [Pa], internal efficiency eff []:

   wspCPEXPANSIONPTXPEFF(p0, t0, x0, p1, eff)

7. Specific isochoric heat capacity [J/(kg·K)] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], vapor fraction in initial point x0 [], pressure in final point p1 [Pa], internal efficiency eff []:

   wspCVEXPANSIONPTXPEFF(p0, t0, x0, p1, eff)

8. Sound velocity [m/sec] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], vapor fraction in initial point x0 [], pressure in final point p1 [Pa], internal efficiency eff []:

   wspWEXPANSIONPTXPEFF(p0, t0, x0, p1, eff)

9. Thermal conductivity coefficient [W/(m·K)] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], vapor fraction in initial point x0 [], pressure in final point p1 [Pa], internal efficiency eff []:

   wspTHERMCONDEXPANSIONPTXPEFF(p0, t0, x0, p1, eff)

10. Kinematic viscosity [m2/sec] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], vapor fraction in initial point x0 [], pressure in final point p1 [Pa], internal efficiency eff []:

    wspKINVISEXPANSIONPTXPEFF(p0, t0, x0, p1, eff)

11. Dynamic viscosity [Pa·sec] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], vapor fraction in initial point x0 [], pressure in final point p1 [Pa], internal efficiency eff []:

    wspDYNVISEXPANSIONPTXPEFF(p0, t0, x0, p1, eff)

12. Prandtl number [] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], vapor fraction in initial point x0 [], pressure in final point p1 [Pa], internal efficiency eff []:

    wspPRANDTLEEXPANSIONPTXPEFF(p0, t0, x0, p1, eff)

13. Isoentropic exponent [] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], vapor fraction in initial point x0 [], pressure in final point p1 [Pa], internal efficiency eff []:

    wspKEXPANSIONPTXPEFF(p0, t0, x0, p1, eff)

14. Joule-Tompson coefficient [K/Pa] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], vapor fraction in initial point x0 [], pressure in final point p1 [Pa], internal efficiency eff []:

    wspJOULETHOMPSONEXPANSIONPTXPEFF(p0, t0, x0, p1, eff)

15. Vapor fraction [] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], vapor fraction in initial point x0 [], pressure in final point p1 [Pa], internal efficiency eff []:

    wspXEXPANSIONPTXPEFF(p0, t0, x0, p1, eff)

16. Vapor fraction [] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], pressure in final point p1 [Pa], internal efficiency eff []:

    wspXEXPANSIONPTPEFF(p0, t0, p1, eff)

Version 5.3

1. Temperature [K] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], pressure in final point p1 [Pa], internal efficiency eff []:

   wspTEXPANSIONPTPEFF(p0, t0, p1, eff)

2. Specific volume [m3/kg] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], pressure in final point p1 [Pa], internal efficiency eff []:

   wspVEXPANSIONPTPEFF(p0, t0, p1, eff)

3. Specific internal energy [J/kg] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], pressure in final point p1 [Pa], internal efficiency eff []:

   wspUEXPANSIONPTPEFF(p0, t0, p1, eff)

4. Specific enthalpy [J/kg] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], pressure in final point p1 [Pa], internal efficiency eff []:

   wspHEXPANSIONPTPEFF(p0, t0, p1, eff)

5. Specific entropy [J/(kg·K)] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], pressure in final point p1 [Pa], internal efficiency eff []:

   wspSEXPANSIONPTPEFF(p0, t0, p1, eff)

6. Specific isobaric heat capacity [J/(kg·K)] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], pressure in final point p1 [Pa], internal efficiency eff []:

   wspCPEXPANSIONPTPEFF(p0, t0, p1, eff)

7. Specific isochoric heat capacity [J/(kg·K)] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], pressure in final point p1 [Pa], internal efficiency eff []:

   wspCVEXPANSIONPTPEFF(p0, t0, p1, eff)

8. Sound velocity [m/sec] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], pressure in final point p1 [Pa], internal efficiency eff []:

   wspWEXPANSIONPTPEFF(p0, t0, p1, eff)

9. Thermal conductivity coefficient [W/(m·K)] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], pressure in final point p1 [Pa], internal efficiency eff []:

   wspTHERMCONDEXPANSIONPTPEFF(p0, t0, p1, eff)

10. Kinematic viscosity [m2/sec] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], pressure in final point p1 [Pa], internal efficiency eff []:

    wspKINVISEXPANSIONPTPEFF(p0, t0, p1, eff)

11. Dynamic viscosity [Pa·sec] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], pressure in final point p1 [Pa], internal efficiency eff []:

    wspDYNVISEXPANSIONPTPEFF(p0, t0, p1, eff)

12. Prandtl number [] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], pressure in final point p1 [Pa], internal efficiency eff []:

    wspPRANDTLEEXPANSIONPTPEFF(p0, t0, p1, eff)

13. Isoentropic exponent [] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], pressure in final point p1 [Pa], internal efficiency eff []:

    wspKEXPANSIONPTPEFF(p0, t0, p1, eff)

14. Joule-Tompson coefficient [K/Pa] as function of: pressure in initial point p0 [Pa], temperature in initial point t0 [K], pressure in final point p1 [Pa], internal efficiency eff []:

    wspJOULETHOMPSONEXPANSIONPTPEFF(p0, t0, p1, eff)

Version 5.2

1. Joule-Tompson coefficient [K/Pa] as function of: pressure p [Pa], temperature t [K]:

   wspJOULETHOMPSONPT(p, t)

2. Joule-Tompson coefficient [K/Pa] as function of: pressure p [Pa], temperature t [K], vapor fraction x []:

   wspJOULETHOMPSONPTX(p, t, x)

3. Temperature [K] as function of: pressure p [Pa], specific enthalpy h [J/kg]:

   wspTPH(p, h)

4. Temperature [K] as function of: pressure p [Pa], specific entropy s [J/(kg·K)]:

   wspTPS(p, s)

5. Specific internal energy [J/kg] as function of: pressure p [Pa], specific enthalpy h [J/kg]:

   wspUPH(p, h)

6. Specific volume [m3/kg] as function of: pressure p [Pa], specific enthalpy h [J/kg]:

   wspVPH(p, h)

7. Specific entropy [J/(kg·K)] as function of: pressure p [Pa], specific enthalpy h [J/kg]:

   wspSPH(p, h)

8. Specific isobaric heat capacity [J/(kg·K)] as function of: pressure p [Pa], specific enthalpy h [J/kg]:

   wspCPPH(p, h)

9. Specific isochoric heat capacity [J/(kg·K)] as function of: pressure p [Pa], specific enthalpy h [J/kg]:

   wspCVPH(p, h)

10. Sound velocity [m/sec] as function of: pressure p [Pa], specific enthalpy h [J/kg]:

    wspWPH(p, h)

11. Joule-Tompson coefficient [K/Pa] as function of: pressure p [Pa], specific enthalpy h [J/kg]:

    wspJOULETHOMPSONPH(p, h)

12. Dynamic viscosity [Pa·sec] as function of: pressure p [Pa], specific enthalpy h [J/kg]:

    wspDYNVISPH(p, h)

13. Kinematic viscosity [m2/sec] as function of: pressure p [Pa], specific enthalpy h [J/kg]:

    wspKINVISPH(p, h)

14. Prandtl number [] as function of: pressure p [Pa], specific enthalpy h [J/kg]:

    wspPRANDTLEPH(p, h)

15. Isoentropic exponent [] as function of: pressure p [Pa], specific enthalpy h [J/kg]:

    wspKPH(p, h)

16. Thermal conductivity coefficient [W/(m·K)] as function of: pressure p [Pa], specific enthalpy h [J/kg]:

    wspTHERMCONDPH(p, h)

17. Specific internal energy [J/kg] as function of: pressure p [Pa], specific entropy s [J/(kg·K)]:

    wspUPS(p, s)

18. Specific volume [m3/kg] as function of: pressure p [Pa], specific entropy s [J/(kg·K)]:

    wspVPS(p, s)

19. Specific enthalpy [J/kg] as function of: pressure p [Pa], specific entropy s [J/(kg·K)]:

    wspHPS(p, s)

20. Specific isobaric heat capacity [J/(kg·K)] as function of: pressure p [Pa], specific entropy s [J/(kg·K)]:

    wspCPPS(p, s)

21. Specific isochoric heat capacity [J/(kg·K)] as function of: pressure p [Pa], specific entropy s [J/(kg·K)]:

    wspCVPS(p, s)

22. Sound velocity [m/sec] as function of: pressure p [Pa], specific entropy s [J/(kg·K)]:

    wspWPS(p, s)

23. Joule-Tompson coefficient [K/Pa] as function of: pressure p [Pa], specific entropy s [J/(kg·K)]:

    wspJOULETHOMPSONPS(p, s)

24. Dynamic viscosity [Pa·sec] as function of: pressure p [Pa], specific entropy s [J/(kg·K)]:

    wspDYNVISPS(p, s)

25. Kinematic viscosity [m2/sec] as function of: pressure p [Pa], specific entropy s [J/(kg·K)]:

    wspKINVISPS(p, s)

26. Prandtl number [] as function of: pressure p [Pa], specific entropy s [J/(kg·K)]:

    wspPRANDTLEPS(p, s)

27. Isoentropic exponent [] as function of: pressure p [Pa], specific entropy s [J/(kg·K)]:

    wspKPS(p, s)

28. Thermal conductivity coefficient [W/(m·K)] as function of: pressure p [Pa], specific entropy s [J/(kg·K)]:

    wspTHERMCONDPS(p, s)

29. Joule-Tompson coefficient in area 1 [K/Pa] as function of: pressure p [Pa], temperature t [K]:

    wspJOULETHOMPSON1PT(p, t)

30. Joule-Tompson coefficient in area 2 [K/Pa] as function of: pressure p [Pa], temperature t [K]:

    wspJOULETHOMPSON2PT(p, t)

31. Joule-Tompson coefficient in area 3 [K/Pa] as function of: density r [kg/m3], temperature t [K]:

    wspJOULETHOMPSON3RT(r, t)

32. Joule-Tompson coefficient in area 3 [K/Pa] as function of: pressure p [Pa], temperature t [K]:

    wspJOULETHOMPSON3PT(p, t)

33. Joule-Tompson coefficient in area 5 [K/Pa] as function of: pressure p [Pa], temperature t [K]:

    wspJOULETHOMPSON5PT(p, t)

34. Temperature in area 1 [K] as function of: pressure p [Pa], specific enthalpy h [J/kg]:

    wspT1PH(p, h)

35. Temperature in area 1 [K] as function of: pressure p [Pa], specific entropy s [J/(kg·K)]:

    wspT1PS(p, s)

36. Temperature in area 2a [K] as function of: pressure p [Pa], specific enthalpy h [J/kg]:

    wspT2APH(p, h)

37. Temperature in area 2a [K] as function of: pressure p [Pa], specific entropy s [J/(kg·K)]:

    wspT2APS(p, s)

38. Temperature in area 2b [K] as function of: pressure p [Pa], specific enthalpy h [J/kg]:

    wspT2BPH(p, h)

39. Temperature in area 2b [K] as function of: pressure p [Pa], specific entropy s [J/(kg·K)]:

    wspT2BPS(p, s)

40. Temperature in area 2c [K] as function of: pressure p [Pa], specific enthalpy h [J/kg]:

    wspT2CPH(p, h)

41. Temperature in area 2c [K] as function of: pressure p [Pa], specific entropy s [J/(kg·K)]:

    wspT2CPS(p, s)

42. Temperature in area 2 [K] as function of: pressure p [Pa], specific enthalpy h [J/kg]:

    wspT2PH(p, h)

43. Temperature in area 2 [K] as function of: pressure p [Pa], specific entropy s [J/(kg·K)]:

    wspT2PS(p, s)

44. Temperature in area 3 [K] as function of: pressure p [Pa], specific enthalpy h [J/kg]:

    wspT3PH(p, h)

45. Temperature in area 3 [K] as function of: pressure p [Pa], specific entropy s [J/(kg·K)]:

    wspT3PS(p, s)

46. Temperature in area 5 [K] as function of: pressure p [Pa], specific enthalpy h [J/kg]:

    wspT5PH(p, h)

47. Temperature in area 5 [K] as function of: pressure p [Pa], specific entropy s [J/(kg·K)]:

    wspT5PS(p, s)

48. Pressure at line between areas 2b and 2c [Pa] as function of: specific enthalpy h [J/kg]:

    wspP2B2CH(h)

49. Specific enthalpy at line between areas 2b and 2c [J/kg] as function of: pressure p [Pa]:

    wspH2B2CP(p)

50. Water state area as function of: pressure p [Pa], specific enthalpy h [J/kg]:

    wspWATERSTATEAREAPH(p, h)

51. Water state area as function of: pressure p [Pa], specific entropy s [J/(kg·K)]:

    wspWATERSTATEAREAPS(p, s)

52. Joule-Tompson coefficient of steam at saturation line [K/Pa] as function of: temperature t [K]:

    wspJOULETHOMPSONSST(t)

53. Joule-Tompson coefficient of water at saturation line [K/Pa] as function of: temperature t [K]:

    wspJOULETHOMPSONSWT(t)

54. Joule-Tompson coefficient in double-phase area [K/Pa] as function of: temperature t [K], vapor fraction x []:

    wspJOULETHOMPSONSTX(t, x)

55. Vapor fraction [] as function of: temperature t [K], Joule-Tompson coefficient jt [K/Pa]:

    wspXSTJOULETHOMPSON(t, jt)

56. Set and return relative precision in the WaterSteamPro functions [] as function of: tolerance tolerance []:

    wspSETTOLERANCE(tolerance)

57. Relative precision in the WaterSteamPro functions []:

    wspGETTOLERANCE()

58. Set and return a mode of management of make function results more precise as function of: mode mode :

    wspSETTOLERANCEMODE(mode)

59. Mode of management of make function results more precise:

    wspGETTOLERANCEMODE()

60. Internal version of the WaterSteamPro:

    wspGETWSPVERSION()

Version 5.1

1. Last error description:

   wspGETLASTERRORDESCRIPTION()

2. Process related registration of the WaterSteamPro as function of: registration name name , registration key key :

   wspLOCALREGISTRATION(name, key)

Version 5.0

1. Surface tension [N/m] as function of: temperature t [K]:

   wspSURFTENT(t)

2. Specific volume [m3/kg] as function of: pressure p [Pa], temperature t [K]:

   wspVPT(p, t)

3. Specific internal energy [J/kg] as function of: pressure p [Pa], temperature t [K]:

   wspUPT(p, t)

4. Specific entropy [J/(kg·K)] as function of: pressure p [Pa], temperature t [K]:

   wspSPT(p, t)

5. Specific enthalpy [J/kg] as function of: pressure p [Pa], temperature t [K]:

   wspHPT(p, t)

6. Specific isobaric heat capacity [J/(kg·K)] as function of: pressure p [Pa], temperature t [K]:

   wspCPPT(p, t)

7. Specific isochoric heat capacity [J/(kg·K)] as function of: pressure p [Pa], temperature t [K]:

   wspCVPT(p, t)

8. Sound velocity [m/sec] as function of: pressure p [Pa], temperature t [K]:

   wspWPT(p, t)

9. Thermal conductivity coefficient [W/(m·K)] as function of: pressure p [Pa], temperature t [K]:

   wspTHERMCONDPT(p, t)

10. Dynamic viscosity [Pa·sec] as function of: pressure p [Pa], temperature t [K]:

    wspDYNVISPT(p, t)

11. Prandtl number [] as function of: pressure p [Pa], temperature t [K]:

    wspPRANDTLEPT(p, t)

12. Kinematic viscosity [m2/sec] as function of: pressure p [Pa], temperature t [K]:

    wspKINVISPT(p, t)

13. Isoentropic exponent [] as function of: pressure p [Pa], temperature t [K]:

    wspKPT(p, t)

14. Specific volume [m3/kg] as function of: pressure p [Pa], temperature t [K], vapor fraction x []:

    wspVPTX(p, t, x)

15. Specific internal energy [J/kg] as function of: pressure p [Pa], temperature t [K], vapor fraction x []:

    wspUPTX(p, t, x)

16. Specific entropy [J/(kg·K)] as function of: pressure p [Pa], temperature t [K], vapor fraction x []:

    wspSPTX(p, t, x)

17. Specific enthalpy [J/kg] as function of: pressure p [Pa], temperature t [K], vapor fraction x []:

    wspHPTX(p, t, x)

18. Specific isobaric heat capacity [J/(kg·K)] as function of: pressure p [Pa], temperature t [K], vapor fraction x []:

    wspCPPTX(p, t, x)

19. Specific isochoric heat capacity [J/(kg·K)] as function of: pressure p [Pa], temperature t [K], vapor fraction x []:

    wspCVPTX(p, t, x)

20. Sound velocity [m/sec] as function of: pressure p [Pa], temperature t [K], vapor fraction x []:

    wspWPTX(p, t, x)

21. Thermal conductivity coefficient [W/(m·K)] as function of: pressure p [Pa], temperature t [K], vapor fraction x []:

    wspTHERMCONDPTX(p, t, x)

22. Dynamic viscosity [Pa·sec] as function of: pressure p [Pa], temperature t [K], vapor fraction x []:

    wspDYNVISPTX(p, t, x)

23. Prandtl number [] as function of: pressure p [Pa], temperature t [K], vapor fraction x []:

    wspPRANDTLEPTX(p, t, x)

24. Kinematic viscosity [m2/sec] as function of: pressure p [Pa], temperature t [K], vapor fraction x []:

    wspKINVISPTX(p, t, x)

25. Isoentropic exponent [] as function of: pressure p [Pa], temperature t [K], vapor fraction x []:

    wspKPTX(p, t, x)

26. Pressure at line between areas 2 and 3 [Pa] as function of: temperature t [K]:

    wspP23T(t)

27. Temperature at line between areas 2 and 3 [K] as function of: pressure p [Pa]:

    wspT23P(p)

28. Water state area as function of: pressure p [Pa], temperature t [K]:

    wspWATERSTATEAREA(p, t)

29. Water state area (version 2) as function of: pressure p [Pa], temperature t [K]:

    wspWATERSTATEAREA2(p, t)

30. Thermal conductivity coefficient [W/(m·K)] as function of: density r [kg/m3], temperature t [K]:

    wspTHERMCONDRT(r, t)

31. Dynamic viscosity [Pa·sec] as function of: density r [kg/m3], temperature t [K]:

    wspDYNVISRT(r, t)

32. Specific volume in area 1 [m3/kg] as function of: pressure p [Pa], temperature t [K]:

    wspV1PT(p, t)

33. Specific internal energy in area 1 [J/kg] as function of: pressure p [Pa], temperature t [K]:

    wspU1PT(p, t)

34. Specific entropy in area 1 [J/(kg·K)] as function of: pressure p [Pa], temperature t [K]:

    wspS1PT(p, t)

35. Specific enthalpy in area 1 [J/kg] as function of: pressure p [Pa], temperature t [K]:

    wspH1PT(p, t)

36. Specific isobaric heat capacity in area 1 [J/(kg·K)] as function of: pressure p [Pa], temperature t [K]:

    wspCP1PT(p, t)

37. Specific isochoric heat capacity in area 1 [J/(kg·K)] as function of: pressure p [Pa], temperature t [K]:

    wspCV1PT(p, t)

38. Sound velocity in area 1 [m/sec] as function of: pressure p [Pa], temperature t [K]:

    wspW1PT(p, t)

39. Specific volume in area 2 [m3/kg] as function of: pressure p [Pa], temperature t [K]:

    wspV2PT(p, t)

40. Specific internal energy in area 2 [J/kg] as function of: pressure p [Pa], temperature t [K]:

    wspU2PT(p, t)

41. Specific entropy in area 2 [J/(kg·K)] as function of: pressure p [Pa], temperature t [K]:

    wspS2PT(p, t)

42. Specific enthalpy in area 2 [J/kg] as function of: pressure p [Pa], temperature t [K]:

    wspH2PT(p, t)

43. Specific isobaric heat capacity in area 2 [J/(kg·K)] as function of: pressure p [Pa], temperature t [K]:

    wspCP2PT(p, t)

44. Specific isochoric heat capacity in area 2 [J/(kg·K)] as function of: pressure p [Pa], temperature t [K]:

    wspCV2PT(p, t)

45. Sound velocity in area 2 [m/sec] as function of: pressure p [Pa], temperature t [K]:

    wspW2PT(p, t)

46. Pressure in area 3 [Pa] as function of: density r [kg/m3], temperature t [K]:

    wspP3RT(r, t)

47. Density in area 3 [kg/m3] as function of: pressure p [Pa], temperature t [K], initial density r0 [kg/m3]:

    wspR3PTR0(p, t, r0)

48. Density in area 3 [kg/m3] as function of: pressure p [Pa], temperature t [K]:

    wspR3PT(p, t)

49. Specific internal energy in area 3 [J/kg] as function of: density r [kg/m3], temperature t [K]:

    wspU3RT(r, t)

50. Specific entropy in area 3 [J/(kg·K)] as function of: density r [kg/m3], temperature t [K]:

    wspS3RT(r, t)

51. Specific enthalpy in area 3 [J/kg] as function of: density r [kg/m3], temperature t [K]:

    wspH3RT(r, t)

52. Specific isobaric heat capacity in area 3 [J/(kg·K)] as function of: density r [kg/m3], temperature t [K]:

    wspCP3RT(r, t)

53. Specific isochoric heat capacity in area 3 [J/(kg·K)] as function of: density r [kg/m3], temperature t [K]:

    wspCV3RT(r, t)

54. Sound velocity in area 3 [m/sec] as function of: density r [kg/m3], temperature t [K]:

    wspW3RT(r, t)

55. Specific volume in area 3 [m3/kg] as function of: pressure p [Pa], temperature t [K]:

    wspV3PT(p, t)

56. Specific internal energy in area 3 [J/kg] as function of: pressure p [Pa], temperature t [K]:

    wspU3PT(p, t)

57. Specific entropy in area 3 [J/(kg·K)] as function of: pressure p [Pa], temperature t [K]:

    wspS3PT(p, t)

58. Specific enthalpy in area 3 [J/kg] as function of: pressure p [Pa], temperature t [K]:

    wspH3PT(p, t)

59. Specific isobaric heat capacity in area 3 [J/(kg·K)] as function of: pressure p [Pa], temperature t [K]:

    wspCP3PT(p, t)

60. Specific isochoric heat capacity in area 3 [J/(kg·K)] as function of: pressure p [Pa], temperature t [K]:

    wspCV3PT(p, t)

61. Sound velocity in area 3 [m/sec] as function of: pressure p [Pa], temperature t [K]:

    wspW3PT(p, t)

62. Specific volume in area 5 [m3/kg] as function of: pressure p [Pa], temperature t [K]:

    wspV5PT(p, t)

63. Specific internal energy in area 5 [J/kg] as function of: pressure p [Pa], temperature t [K]:

    wspU5PT(p, t)

64. Specific entropy in area 5 [J/(kg·K)] as function of: pressure p [Pa], temperature t [K]:

    wspS5PT(p, t)

65. Specific enthalpy in area 5 [J/kg] as function of: pressure p [Pa], temperature t [K]:

    wspH5PT(p, t)

66. Specific isobaric heat capacity in area 5 [J/(kg·K)] as function of: pressure p [Pa], temperature t [K]:

    wspCP5PT(p, t)

67. Specific isochoric heat capacity in area 5 [J/(kg·K)] as function of: pressure p [Pa], temperature t [K]:

    wspCV5PT(p, t)

68. Sound velocity in area 5 [m/sec] as function of: pressure p [Pa], temperature t [K]:

    wspW5PT(p, t)

69. Pressure at saturation line [Pa] as function of: temperature t [K]:

    wspPST(t)

70. Temperature at saturation line [K] as function of: pressure p [Pa]:

    wspTSP(p)

71. Specific volume of steam at saturation line [m3/kg] as function of: temperature t [K]:

    wspVSST(t)

72. Specific volume of water at saturation line [m3/kg] as function of: temperature t [K]:

    wspVSWT(t)

73. Specific internal energy of steam at saturation line [J/kg] as function of: temperature t [K]:

    wspUSST(t)

74. Specific internal energy of water at saturation line [J/kg] as function of: temperature t [K]:

    wspUSWT(t)

75. Specific entropy of steam at saturation line [J/(kg·K)] as function of: temperature t [K]:

    wspSSST(t)

76. Specific entropy of water at saturation line [J/(kg·K)] as function of: temperature t [K]:

    wspSSWT(t)

77. Specific enthalpy of steam at saturation line [J/kg] as function of: temperature t [K]:

    wspHSST(t)

78. Specific enthalpy of water at saturation line [J/kg] as function of: temperature t [K]:

    wspHSWT(t)

79. Specific isobaric heat capacity of steam at saturation line [J/(kg·K)] as function of: temperature t [K]:

    wspCPSST(t)

80. Specific isobaric heat capacity of water at saturation line [J/(kg·K)] as function of: temperature t [K]:

    wspCPSWT(t)

81. Specific isochoric heat capacity of steam at saturation line from the one-phase region [J/(kg·K)] as function of: temperature t [K]:

    wspCVSST(t)

82. Specific isochoric heat capacity of water at saturation line from the one-phase region [J/(kg·K)] as function of: temperature t [K]:

    wspCVSWT(t)

83. Sound velocity in steam at saturation line [m/sec] as function of: temperature t [K]:

    wspWSST(t)

84. Sound velocity in water at saturation line [m/sec] as function of: temperature t [K]:

    wspWSWT(t)

85. Thermal conductivity coefficient of steam at saturation line [W/(m·K)] as function of: temperature t [K]:

    wspTHERMCONDSST(t)

86. Thermal conductivity coefficient of water at saturation line [W/(m·K)] as function of: temperature t [K]:

    wspTHERMCONDSWT(t)

87. Dynamic viscosity of steam at saturation line [Pa·sec] as function of: temperature t [K]:

    wspDYNVISSST(t)

88. Dynamic viscosity of water at saturation line [Pa·sec] as function of: temperature t [K]:

    wspDYNVISSWT(t)

89. Prandtl number of steam at saturation line [] as function of: temperature t [K]:

    wspPRANDTLESST(t)

90. Prandtl number of water at saturation line [] as function of: temperature t [K]:

    wspPRANDTLESWT(t)

91. Kinematic viscosity of steam at saturation line [m2/sec] as function of: temperature t [K]:

    wspKINVISSST(t)

92. Kinematic viscosity of water at saturation line [m2/sec] as function of: temperature t [K]:

    wspKINVISSWT(t)

93. Isoentropic exponent of steam at saturation line [] as function of: temperature t [K]:

    wspKSST(t)

94. Isoentropic exponent of water at saturation line [] as function of: temperature t [K]:

    wspKSWT(t)

95. Specific evaporation heat [J/kg] as function of: temperature t [K]:

    wspRST(t)

96. Specific volume in double-phase area [m3/kg] as function of: temperature t [K], vapor fraction x []:

    wspVSTX(t, x)

97. Specific internal energy in double-phase area [J/kg] as function of: temperature t [K], vapor fraction x []:

    wspUSTX(t, x)

98. Specific entropy in double-phase area [J/(kg·K)] as function of: temperature t [K], vapor fraction x []:

    wspSSTX(t, x)

99. Specific enthalpy in double-phase area [J/kg] as function of: temperature t [K], vapor fraction x []:

    wspHSTX(t, x)

100. Specific isobaric heat capacity in double-phase area [J/(kg·K)] as function of: temperature t [K], vapor fraction x []:

     wspCPSTX(t, x)

101. Specific isochoric heat capacity in double-phase area [J/(kg·K)] as function of: temperature t [K], vapor fraction x []:

     wspCVSTX(t, x)

102. Sound velocity in double-phase area [m/sec] as function of: temperature t [K], vapor fraction x []:

     wspWSTX(t, x)

103. Thermal conductivity coefficient in double-phase area [W/(m·K)] as function of: temperature t [K], vapor fraction x []:

     wspTHERMCONDSTX(t, x)

104. Dynamic viscosity in double-phase area [Pa·sec] as function of: temperature t [K], vapor fraction x []:

     wspDYNVISSTX(t, x)

105. Prandtl number in double-phase area [] as function of: temperature t [K], vapor fraction x []:

     wspPRANDTLESTX(t, x)

106. Kinematic viscosity in double-phase area [m2/sec] as function of: temperature t [K], vapor fraction x []:

     wspKINVISSTX(t, x)

107. Isoentropic exponent in double-phase area [] as function of: temperature t [K], vapor fraction x []:

     wspKSTX(t, x)

108. Vapor fraction [] as function of: temperature t [K], specific volume v [m3/kg]:

     wspXSTV(t, v)

109. Vapor fraction [] as function of: temperature t [K], specific internal energy u [J/kg]:

     wspXSTU(t, u)

110. Vapor fraction [] as function of: temperature t [K], specific entropy s [J/(kg·K)]:

     wspXSTS(t, s)

111. Vapor fraction [] as function of: temperature t [K], specific enthalpy h [J/kg]:

     wspXSTH(t, h)

112. Vapor fraction [] as function of: temperature t [K], Specific isobaric heat capacity Cp [J/(kg·K)]:

     wspXSTCP(t, Cp)

113. Vapor fraction [] as function of: temperature t [K], Specific isochoric heat capacity Cv [J/(kg·K)]:

     wspXSTCV(t, Cv)

114. Vapor fraction [] as function of: temperature t [K], sound velocity w [m/sec]:

     wspXSTW(t, w)

115. Vapor fraction [] as function of: temperature t [K], thermal conductivity coefficient tc [W/(m·K)]:

     wspXSTTHERMCOND(t, tc)

116. Vapor fraction [] as function of: temperature t [K], dynamic viscosity dv [Pa·sec]:

     wspXSTDYNVIS(t, dv)

117. Vapor fraction [] as function of: temperature t [K], kinematic viscosity kv [m2/sec]:

     wspXSTKINVIS(t, kv)

118. Vapor fraction [] as function of: temperature t [K], Prandtl number pr []:

     wspXSTPRANDTLE(t, pr)

119. Vapor fraction [] as function of: temperature t [K], Isoentropic exponent k []:

     wspXSTK(t, k)

120. Set and return a mode of checking the range of functions arguments as function of: mode mode :

     wspSETCHECKRANGEMODE(mode)

121. Mode of checking the range of functions arguments:

     wspGETCHECKRANGEMODE()

122. Set and return a last error code as function of: error code ErrCode :

     wspSETLASTERROR(ErrCode)

123. Last error code:

     wspGETLASTERROR()

124. Set and return maximum difference between saturation temperature and input temperature for function wspWATERSTATEAREA [K] as function of: delta delta [K]:

     wspSETDELTATS(delta)

125. Maximum difference between saturation temperature and input temperature for function wspWATERSTATEAREA [K]:

     wspGETDELTATS()

126. Set and return maximum iteration's count for Newton method as function of: maximum iteration maxiteration :

     wspSETMAXITERATION(maxiteration)

127. Maximum iteration's count for Newton method:

     wspGETMAXITERATION()

128. Set and return maximum difference between pressure values at estimation of the area 3 parameters [Pa] as function of: delta pressure delta [Pa]:

     wspSETDELTAPRESSURE(delta)

129. Maximum difference between pressure values at estimation of the area 3 parameters [Pa]:

     wspGETDELTAPRESSURE()

130. Set and return initial value for water in area 3 [kg/m3] as function of: density r [kg/m3]:

     wspSETINITWATERDENSITY(r)

131. Initial value for water in area 3 [kg/m3]:

     wspGETINITWATERDENSITY()

132. Set and return the initial value for steam in area 3 [kg/m3] as function of: density r [kg/m3]:

     wspSETINITSTEAMDENSITY(r)

133. Initial value for steam in area 3 [kg/m3]:

     wspGETINITSTEAMDENSITY()