List of the functions of the WaterSteamPro for versions:

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

Version 5.5

1. Surface tension [lbf/ft] as function of temperature t [degF]:

   wsuSURFTENT (t)

2. Specific volume [ft3/lbm] as function of pressure p [psi], temperature t [degF]:

   wsuVPT (p, t)

3. Specific internal energy [BTU/lbm] as function of pressure p [psi], temperature t [degF]:

   wsuUPT (p, t)

4. Specific entropy [BTU/(lbm·degF)] as function of pressure p [psi], temperature t [degF]:

   wsuSPT (p, t)

5. Specific enthalpy [BTU/lbm] as function of pressure p [psi], temperature t [degF]:

   wsuHPT (p, t)

6. Specific heat capacity at constant pressure (Cp) [BTU/(lbm·degF)] as function of pressure p [psi], temperature t [degF]:

   wsuCPPT (p, t)

7. Specific heat capacity at constant volume (Cv) [BTU/(lbm·degF)] as function of pressure p [psi], temperature t [degF]:

   wsuCVPT (p, t)

8. Sound velocity [ft/sec] as function of pressure p [psi], temperature t [degF]:

   wsuWPT (p, t)

9. Thermal conduction [BTU/(hour·ft·degF)] as function of pressure p [psi], temperature t [degF]:

   wsuTHERMCONDPT (p, t)

10. Dynamic viscosity [(lbf·sec)/ft2] as function of pressure p [psi], temperature t [degF]:

    wsuDYNVISPT (p, t)

11. Prandtl number as function of pressure p [psi], temperature t [degF]:

    wsuPRANDTLEPT (p, t)

12. Kinematic viscosity [ft2/sec] as function of pressure p [psi], temperature t [degF]:

    wsuKINVISPT (p, t)

13. Isoentropic exponent as function of pressure p [psi], temperature t [degF]:

    wsuKPT (p, t)

14. Joule-Thompson coefficient [degF/psi] as function of pressure p [psi], temperature t [degF]:

    wsuJOULETHOMPSONPT (p, t)

15. Specific volume [ft3/lbm] as function of pressure p [psi], temperature t [degF], degree of dryness x:

    wsuVPTX (p, t, x)

16. Specific internal energy [BTU/lbm] as function of pressure p [psi], temperature t [degF], degree of dryness x:

    wsuUPTX (p, t, x)

17. Specific entropy [BTU/(lbm·degF)] as function of pressure p [psi], temperature t [degF], degree of dryness x:

    wsuSPTX (p, t, x)

18. Specific enthalpy [BTU/lbm] as function of pressure p [psi], temperature t [degF], degree of dryness x:

    wsuHPTX (p, t, x)

19. Specific heat capacity at constant pressure (Cp) [BTU/(lbm·degF)] as function of pressure p [psi], temperature t [degF], degree of dryness x:

    wsuCPPTX (p, t, x)

20. Specific heat capacity at constant volume (Cv) [BTU/(lbm·degF)] as function of pressure p [psi], temperature t [degF], degree of dryness x:

    wsuCVPTX (p, t, x)

21. Sound velocity [ft/sec] as function of pressure p [psi], temperature t [degF], degree of dryness x:

    wsuWPTX (p, t, x)

22. Thermal conduction [BTU/(hour·ft·degF)] as function of pressure p [psi], temperature t [degF], degree of dryness x:

    wsuTHERMCONDPTX (p, t, x)

23. Dynamic viscosity [(lbf·sec)/ft2] as function of pressure p [psi], temperature t [degF], degree of dryness x:

    wsuDYNVISPTX (p, t, x)

24. Prandtl number as function of pressure p [psi], temperature t [degF], degree of dryness x:

    wsuPRANDTLEPTX (p, t, x)

25. Kinematic viscosity [ft2/sec] as function of pressure p [psi], temperature t [degF], degree of dryness x:

    wsuKINVISPTX (p, t, x)

26. Isoentropic exponent as function of pressure p [psi], temperature t [degF], degree of dryness x:

    wsuKPTX (p, t, x)

27. Joule-Thompson coefficient [degF/psi] as function of pressure p [psi], temperature t [degF], degree of dryness x:

    wsuJOULETHOMPSONPTX (p, t, x)

28. Temperature [degF] as function of pressure p [psi], specific enthalpy h [BTU/lbm]:

    wsuTPH (p, h)

29. Temperature [degF] as function of pressure p [psi], specific entropy s [BTU/(lbm·degF)]:

    wsuTPS (p, s)

30. Specific internal energy [BTU/lbm] as function of pressure p [psi], specific enthalpy h [BTU/lbm]:

    wsuUPH (p, h)

31. Specific volume [ft3/lbm] as function of pressure p [psi], specific enthalpy h [BTU/lbm]:

    wsuVPH (p, h)

32. Specific entropy [BTU/(lbm·degF)] as function of pressure p [psi], specific enthalpy h [BTU/lbm]:

    wsuSPH (p, h)

33. Specific heat capacity at constant pressure (Cp) [BTU/(lbm·degF)] as function of pressure p [psi], specific enthalpy h [BTU/lbm]:

    wsuCPPH (p, h)

34. Specific heat capacity at constant volume (Cv) [BTU/(lbm·degF)] as function of pressure p [psi], specific enthalpy h [BTU/lbm]:

    wsuCVPH (p, h)

35. Sound velocity [ft/sec] as function of pressure p [psi], specific enthalpy h [BTU/lbm]:

    wsuWPH (p, h)

36. Dynamic viscosity [(lbf·sec)/ft2] as function of pressure p [psi], specific enthalpy h [BTU/lbm]:

    wsuDYNVISPH (p, h)

37. Kinematic viscosity [ft2/sec] as function of pressure p [psi], specific enthalpy h [BTU/lbm]:

    wsuKINVISPH (p, h)

38. Prandtl number as function of pressure p [psi], specific enthalpy h [BTU/lbm]:

    wsuPRANDTLEPH (p, h)

39. Thermal conduction [BTU/(hour·ft·degF)] as function of pressure p [psi], specific enthalpy h [BTU/lbm]:

    wsuTHERMCONDPH (p, h)

40. Isoentropic exponent as function of pressure p [psi], specific enthalpy h [BTU/lbm]:

    wsuKPH (p, h)

41. Joule-Thompson coefficient [degF/psi] as function of pressure p [psi], specific enthalpy h [BTU/lbm]:

    wsuJOULETHOMPSONPH (p, h)

42. Specific internal energy [BTU/lbm] as function of pressure p [psi], specific entropy s [BTU/(lbm·degF)]:

    wsuUPS (p, s)

43. Specific volume [ft3/lbm] as function of pressure p [psi], specific entropy s [BTU/(lbm·degF)]:

    wsuVPS (p, s)

44. Specific enthalpy [BTU/lbm] as function of pressure p [psi], specific entropy s [BTU/(lbm·degF)]:

    wsuHPS (p, s)

45. Specific heat capacity at constant pressure (Cp) [BTU/(lbm·degF)] as function of pressure p [psi], specific entropy s [BTU/(lbm·degF)]:

    wsuCPPS (p, s)

46. Specific heat capacity at constant volume (Cv) [BTU/(lbm·degF)] as function of pressure p [psi], specific entropy s [BTU/(lbm·degF)]:

    wsuCVPS (p, s)

47. Sound velocity [ft/sec] as function of pressure p [psi], specific entropy s [BTU/(lbm·degF)]:

    wsuWPS (p, s)

48. Dynamic viscosity [(lbf·sec)/ft2] as function of pressure p [psi], specific entropy s [BTU/(lbm·degF)]:

    wsuDYNVISPS (p, s)

49. Kinematic viscosity [ft2/sec] as function of pressure p [psi], specific entropy s [BTU/(lbm·degF)]:

    wsuKINVISPS (p, s)

50. Prandtl number as function of pressure p [psi], specific entropy s [BTU/(lbm·degF)]:

    wsuPRANDTLEPS (p, s)

51. Isoentropic exponent as function of pressure p [psi], specific entropy s [BTU/(lbm·degF)]:

    wsuKPS (p, s)

52. Thermal conduction [BTU/(hour·ft·degF)] as function of pressure p [psi], specific entropy s [BTU/(lbm·degF)]:

    wsuTHERMCONDPS (p, s)

53. Joule-Thompson coefficient [degF/psi] as function of pressure p [psi], specific entropy s [BTU/(lbm·degF)]:

    wsuJOULETHOMPSONPS (p, s)

54. Temperature [degF] as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], pressure in final point p1 [psi], internal efficiency eff:

    wsuTEXPANSIONPTPEFF (p0, t0, p1, eff)

55. Specific volume [ft3/lbm] as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], pressure in final point p1 [psi], internal efficiency eff:

    wsuVEXPANSIONPTPEFF (p0, t0, p1, eff)

56. Specific internal energy [BTU/lbm] as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], pressure in final point p1 [psi], internal efficiency eff:

    wsuUEXPANSIONPTPEFF (p0, t0, p1, eff)

57. Specific enthalpy [BTU/lbm] as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], pressure in final point p1 [psi], internal efficiency eff:

    wsuHEXPANSIONPTPEFF (p0, t0, p1, eff)

58. Specific entropy [BTU/(lbm·degF)] as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], pressure in final point p1 [psi], internal efficiency eff:

    wsuSEXPANSIONPTPEFF (p0, t0, p1, eff)

59. Specific heat capacity at constant pressure (Cp) [BTU/(lbm·degF)] as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], pressure in final point p1 [psi], internal efficiency eff:

    wsuCPEXPANSIONPTPEFF (p0, t0, p1, eff)

60. Specific heat capacity at constant volume (Cv) [BTU/(lbm·degF)] as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], pressure in final point p1 [psi], internal efficiency eff:

    wsuCVEXPANSIONPTPEFF (p0, t0, p1, eff)

61. Sound velocity [ft/sec] as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], pressure in final point p1 [psi], internal efficiency eff:

    wsuWEXPANSIONPTPEFF (p0, t0, p1, eff)

62. Thermal conduction [BTU/(hour·ft·degF)] as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], pressure in final point p1 [psi], internal efficiency eff:

    wsuTHERMCONDEXPANSIONPTPEFF (p0, t0, p1, eff)

63. Kinematic viscosity [ft2/sec] as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], pressure in final point p1 [psi], internal efficiency eff:

    wsuKINVISEXPANSIONPTPEFF (p0, t0, p1, eff)

64. Dynamic viscocity [(lbf·sec)/ft2] as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], pressure in final point p1 [psi], internal efficiency eff:

    wsuDYNVISEXPANSIONPTPEFF (p0, t0, p1, eff)

65. Prandtl number as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], pressure in final point p1 [psi], internal efficiency eff:

    wsuPRANDTLEEXPANSIONPTPEFF (p0, t0, p1, eff)

66. Isoentropic coefficient as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], pressure in final point p1 [psi], internal efficiency eff:

    wsuKEXPANSIONPTPEFF (p0, t0, p1, eff)

67. Joule-Thompson coefficient [degF/psi] as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], pressure in final point p1 [psi], internal efficiency eff:

    wsuJOULETHOMPSONEXPANSIONPTPEFF (p0, t0, p1, eff)

68. Temperature [degF] as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], degree of dryness in initial point x0, pressure in final point p1 [psi], internal efficiency eff:

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

69. Specific volume [ft3/lbm] as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], degree of dryness in initial point x0, pressure in final point p1 [psi], internal efficiency eff:

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

70. Specific internal energy [BTU/lbm] as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], degree of dryness in initial point x0, pressure in final point p1 [psi], internal efficiency eff:

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

71. Specific enthalpy [BTU/lbm] as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], degree of dryness in initial point x0, pressure in final point p1 [psi], internal efficiency eff:

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

72. Specific entropy [BTU/(lbm·degF)] as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], degree of dryness in initial point x0, pressure in final point p1 [psi], internal efficiency eff:

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

73. Specific heat capacity at constant pressure (Cp) [BTU/(lbm·degF)] as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], degree of dryness in initial point x0, pressure in final point p1 [psi], internal efficiency eff:

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

74. Specific heat capacity at constant volume (Cv) [BTU/(lbm·degF)] as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], degree of dryness in initial point x0, pressure in final point p1 [psi], internal efficiency eff:

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

75. Sound velocity [ft/sec] as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], degree of dryness in initial point x0, pressure in final point p1 [psi], internal efficiency eff:

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

76. Thermal conduction [BTU/(hour·ft·degF)] as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], degree of dryness in initial point x0, pressure in final point p1 [psi], internal efficiency eff:

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

77. Kinematic viscosity [ft2/sec] as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], degree of dryness in initial point x0, pressure in final point p1 [psi], internal efficiency eff:

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

78. Dynamic viscocity [(lbf·sec)/ft2] as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], degree of dryness in initial point x0, pressure in final point p1 [psi], internal efficiency eff:

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

79. Prandtl number as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], degree of dryness in initial point x0, pressure in final point p1 [psi], internal efficiency eff:

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

80. Isoentropic coefficient as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], degree of dryness in initial point x0, pressure in final point p1 [psi], internal efficiency eff:

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

81. Joule-Thompson coefficient [degF/psi] as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], degree of dryness in initial point x0, pressure in final point p1 [psi], internal efficiency eff:

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

82. Degree of dryness as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], degree of dryness in initial point x0, pressure in final point p1 [psi], internal efficiency eff:

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

83. Degree of dryness as function of pressure in initial point p0 [psi], temperature in initial point t0 [degF], pressure in final point p1 [psi], internal efficiency eff:

    wsuXEXPANSIONPTPEFF (p0, t0, p1, eff)

84. Pressure at line between areas 2 and 3 [psi] as function of temperature t [degF]:

    wsuP23T (t)

85. Temperature at line between areas 2 and 3 [degF] as function of pressure p [psi]:

    wsuT23P (p)

86. Water state area as function of pressure p [psi], temperature t [degF]:

    wsuWATERSTATEAREA (p, t)

87. Water state area (version 2) as function of pressure p [psi], temperature t [degF]:

    wsuWATERSTATEAREA2 (p, t)

88. Thermal conduction [BTU/(hour·ft·degF)] as function of density r [lbm/ft3], temperature t [degF]:

    wsuTHERMCONDRT (r, t)

89. Dynamic viscosity [(lbf·sec)/ft2] as function of density r [lbm/ft3], temperature t [degF]:

    wsuDYNVISRT (r, t)

90. Specific volume in area 1 [ft3/lbm] as function of pressure p [psi], temperature t [degF]:

    wsuV1PT (p, t)

91. Specific internal energy in area 1 [BTU/lbm] as function of pressure p [psi], temperature t [degF]:

    wsuU1PT (p, t)

92. Specific entropy in area 1 [BTU/(lbm·degF)] as function of pressure p [psi], temperature t [degF]:

    wsuS1PT (p, t)

93. Specific enthalpy in area 1 [BTU/lbm] as function of pressure p [psi], temperature t [degF]:

    wsuH1PT (p, t)

94. Specific heat capacity at constant pressure (Cp) in area 1 [BTU/(lbm·degF)] as function of pressure p [psi], temperature t [degF]:

    wsuCP1PT (p, t)

95. Specific heat capacity at constant volume (Cv) in area 1 [BTU/(lbm·degF)] as function of pressure p [psi], temperature t [degF]:

    wsuCV1PT (p, t)

96. Sound velocity in area 1 [ft/sec] as function of pressure p [psi], temperature t [degF]:

    wsuW1PT (p, t)

97. Joule-Thompson coefficient in area 1 [degF/psi] as function of pressure p [psi], temperature t [degF]:

    wsuJOULETHOMPSON1PT (p, t)

98. Specific volume in area 2 [ft3/lbm] as function of pressure p [psi], temperature t [degF]:

    wsuV2PT (p, t)

99. Specific internal energy in area 2 [BTU/lbm] as function of pressure p [psi], temperature t [degF]:

    wsuU2PT (p, t)

100. Specific entropy in area 2 [BTU/(lbm·degF)] as function of pressure p [psi], temperature t [degF]:

     wsuS2PT (p, t)

101. Specific enthalpy in area 2 [BTU/lbm] as function of pressure p [psi], temperature t [degF]:

     wsuH2PT (p, t)

102. Specific heat capacity at constant pressure (Cp) in area 2 [BTU/(lbm·degF)] as function of pressure p [psi], temperature t [degF]:

     wsuCP2PT (p, t)

103. Specific heat capacity at constant volume (Cv) in area 2 [BTU/(lbm·degF)] as function of pressure p [psi], temperature t [degF]:

     wsuCV2PT (p, t)

104. Sound velocity in area 2 [ft/sec] as function of pressure p [psi], temperature t [degF]:

     wsuW2PT (p, t)

105. Joule-Thompson coefficient in area 2 [degF/psi] as function of pressure p [psi], temperature t [degF]:

     wsuJOULETHOMPSON2PT (p, t)

106. Pressure in area 3 [psi] as function of density r [lbm/ft3], temperature t [degF]:

     wsuP3RT (r, t)

107. Density in area 3 [lbm/ft3] as function of density r [lbm/ft3], temperature t [degF], initial density r0 [lbm/ft3]:

     wsuR3PTR0 (r, t, r0)

108. Density in area 3 [lbm/ft3] as function of pressure p [psi], temperature t [degF]:

     wsuR3PT (p, t)

109. Specific internal energy in area 3 [BTU/lbm] as function of density r [lbm/ft3], temperature t [degF]:

     wsuU3RT (r, t)

110. Specific entropy in area 3 [BTU/(lbm·degF)] as function of density r [lbm/ft3], temperature t [degF]:

     wsuS3RT (r, t)

111. Specific enthalpy in area 3 [BTU/lbm] as function of density r [lbm/ft3], temperature t [degF]:

     wsuH3RT (r, t)

112. Specific heat capacity at constant pressure (Cp) in area 3 [BTU/(lbm·degF)] as function of density r [lbm/ft3], temperature t [degF]:

     wsuCP3RT (r, t)

113. Specific heat capacity at constant volume (Cv) in area 3 [BTU/(lbm·degF)] as function of density r [lbm/ft3], temperature t [degF]:

     wsuCV3RT (r, t)

114. Sound velocity in area 3 [ft/sec] as function of density r [lbm/ft3], temperature t [degF]:

     wsuW3RT (r, t)

115. Specific volume in area 3 [ft3/lbm] as function of pressure p [psi], temperature t [degF]:

     wsuV3PT (p, t)

116. Specific internal energy in area 3 [BTU/lbm] as function of pressure p [psi], temperature t [degF]:

     wsuU3PT (p, t)

117. Specific entropy in area 3 [BTU/(lbm·degF)] as function of pressure p [psi], temperature t [degF]:

     wsuS3PT (p, t)

118. Specific enthalpy in area 3 [BTU/lbm] as function of pressure p [psi], temperature t [degF]:

     wsuH3PT (p, t)

119. Specific heat capacity at constant pressure (Cp) in area 3 [BTU/(lbm·degF)] as function of pressure p [psi], temperature t [degF]:

     wsuCP3PT (p, t)

120. Specific heat capacity at constant volume (Cv) in area 3 [BTU/(lbm·degF)] as function of pressure p [psi], temperature t [degF]:

     wsuCV3PT (p, t)

121. Sound velocity in area 3 [ft/sec] as function of pressure p [psi], temperature t [degF]:

     wsuW3PT (p, t)

122. Joule-Thompson coefficient in area 3 [degF/psi] as function of density r [lbm/ft3], temperature t [degF]:

     wsuJOULETHOMPSON3RT (r, t)

123. Joule-Thompson coefficient in area 3 [degF/psi] as function of pressure p [psi], temperature t [degF]:

     wsuJOULETHOMPSON3PT (p, t)

124. Specific volume in area 5 [ft3/lbm] as function of pressure p [psi], temperature t [degF]:

     wsuV5PT (p, t)

125. Specific internal energy in area 5 [BTU/lbm] as function of pressure p [psi], temperature t [degF]:

     wsuU5PT (p, t)

126. Specific entropy in area 5 [BTU/(lbm·degF)] as function of pressure p [psi], temperature t [degF]:

     wsuS5PT (p, t)

127. Specific enthalpy in area 5 [BTU/lbm] as function of pressure p [psi], temperature t [degF]:

     wsuH5PT (p, t)

128. Specific heat capacity at constant pressure (Cp) in area 5 [BTU/(lbm·degF)] as function of pressure p [psi], temperature t [degF]:

     wsuCP5PT (p, t)

129. Specific heat capacity at constant volume (Cv) in area 5 [BTU/(lbm·degF)] as function of pressure p [psi], temperature t [degF]:

     wsuCV5PT (p, t)

130. Sound velocity in area 5 [ft/sec] as function of pressure p [psi], temperature t [degF]:

     wsuW5PT (p, t)

131. Temperature in area 1 [degF] as function of pressure p [psi], specific enthalpy h [BTU/lbm]:

     wsuT1PH (p, h)

132. Joule-Thompson coefficient in area 5 [degF/psi] as function of pressure p [psi], temperature t [degF]:

     wsuJOULETHOMPSON5PT (p, t)

133. Temperature in area 1 [degF] as function of pressure p [psi], specific entropy s [BTU/(lbm·degF)]:

     wsuT1PS (p, s)

134. Temperature in area 2a [degF] as function of pressure p [psi], specific enthalpy h [BTU/lbm]:

     wsuT2APH (p, h)

135. Temperature in area 2a [degF] as function of pressure p [psi], specific entropy s [BTU/(lbm·degF)]:

     wsuT2APS (p, s)

136. Temperature in area 2b [degF] as function of pressure p [psi], specific enthalpy h [BTU/lbm]:

     wsuT2BPH (p, h)

137. Temperature in area 2b [degF] as function of pressure p [psi], specific entropy s [BTU/(lbm·degF)]:

     wsuT2BPS (p, s)

138. Temperature in area 2c [degF] as function of pressure p [psi], specific enthalpy h [BTU/lbm]:

     wsuT2CPH (p, h)

139. Temperature in area 2c [degF] as function of pressure p [psi], specific entropy s [BTU/(lbm·degF)]:

     wsuT2CPS (p, s)

140. Temperature in area 2 [degF] as function of pressure p [psi], specific enthalpy h [BTU/lbm]:

     wsuT2PH (p, h)

141. Temperature in area 2 [degF] as function of pressure p [psi], specific entropy s [BTU/(lbm·degF)]:

     wsuT2PS (p, s)

142. Temperature in area 3 [degF] as function of pressure p [psi], specific enthalpy h [BTU/lbm]:

     wsuT3PH (p, h)

143. Temperature in area 3 [degF] as function of pressure p [psi], specific entropy s [BTU/(lbm·degF)]:

     wsuT3PS (p, s)

144. Temperature in area 5 [degF] as function of pressure p [psi], specific enthalpy h [BTU/lbm]:

     wsuT5PH (p, h)

145. Temperature in area 5 [degF] as function of pressure p [psi], specific entropy s [BTU/(lbm·degF)]:

     wsuT5PS (p, s)

146. Pressure at line between areas 2b and 2c [psi] as function of specific enthalpy h [BTU/lbm]:

     wsuP2B2CH (h)

147. Specific enthalpy at line between areas 2b and 2c [BTU/lbm] as function of pressure p [psi]:

     wsuH2B2CP (p)

148. Water State Area as function of pressure p [psi], specific enthalpy h [BTU/lbm]:

     wsuWATERSTATEAREAPH (p, h)

149. Water State Area as function of pressure p [psi], specific entropy s [BTU/(lbm·degF)]:

     wsuWATERSTATEAREAPS (p, s)

150. Pressure at saturation line [psi] as function of temperature t [degF]:

     wsuPST (t)

151. Temperature at saturation line [degF] as function of pressure p [psi]:

     wsuTSP (p)

152. Specific volume of steam at saturation line [ft3/lbm] as function of temperature t [degF]:

     wsuVSST (t)

153. Specific volume of water at saturation line [ft3/lbm] as function of temperature t [degF]:

     wsuVSWT (t)

154. Specific internal energy of steam at saturation line [BTU/lbm] as function of temperature t [degF]:

     wsuUSST (t)

155. Specific internal energy of water at saturation line [BTU/lbm] as function of temperature t [degF]:

     wsuUSWT (t)

156. Specific entropy of steam at saturation line [BTU/(lbm·degF)] as function of temperature t [degF]:

     wsuSSST (t)

157. Specific entropy of water at saturation line [BTU/(lbm·degF)] as function of temperature t [degF]:

     wsuSSWT (t)

158. Specific enthalpy of steam at saturation line [BTU/lbm] as function of temperature t [degF]:

     wsuHSST (t)

159. Specific enthalpy of water at saturation line [BTU/lbm] as function of temperature t [degF]:

     wsuHSWT (t)

160. Specific heat capacity at constant pressure (Cp) of steam at saturation line [BTU/(lbm·degF)] as function of temperature t [degF]:

     wsuCPSST (t)

161. Specific heat capacity at constant pressure (Cp) of water at saturation line [BTU/(lbm·degF)] as function of temperature t [degF]:

     wsuCPSWT (t)

162. Specific heat capacity at constant volume (Cv) of steam at saturation line [BTU/(lbm·degF)] as function of temperature t [degF]:

     wsuCVSST (t)

163. Specific heat capacity at constant volume (Cv) of water at saturation line [BTU/(lbm·degF)] as function of temperature t [degF]:

     wsuCVSWT (t)

164. Sound velocity in steam at saturation line [ft/sec] as function of temperature t [degF]:

     wsuWSST (t)

165. Sound velocity in water at saturation line [ft/sec] as function of temperature t [degF]:

     wsuWSWT (t)

166. Thermal conduction of steam at saturation line [BTU/(hour·ft·degF)] as function of temperature t [degF]:

     wsuTHERMCONDSST (t)

167. Thermal conduction of water at saturation line [BTU/(hour·ft·degF)] as function of temperature t [degF]:

     wsuTHERMCONDSWT (t)

168. Dynamic viscosity of steam at saturation line [(lbf·sec)/ft2] as function of temperature t [degF]:

     wsuDYNVISSST (t)

169. Dynamic viscosity of water at saturation line [(lbf·sec)/ft2] as function of temperature t [degF]:

     wsuDYNVISSWT (t)

170. Prandtl number of steam at saturation line as function of temperature t [degF]:

     wsuPRANDTLESST (t)

171. Prandtl number of water at saturation line as function of temperature t [degF]:

     wsuPRANDTLESWT (t)

172. Kinematic viscosity of steam at saturation line [ft2/sec] as function of temperature t [degF]:

     wsuKINVISSST (t)

173. Kinematic viscosity of water at saturation line [ft2/sec] as function of temperature t [degF]:

     wsuKINVISSWT (t)

174. Isoentropic exponent of steam at saturation line as function of temperature t [degF]:

     wsuKSST (t)

175. Isoentropic exponent of water at saturation line as function of temperature t [degF]:

     wsuKSWT (t)

176. Joule-Thompson coefficient of steam at saturation line [degF/psi] as function of temperature t [degF]:

     wsuJOULETHOMPSONSST (t)

177. Joule-Thompson coefficient of water at saturation line [degF/psi] as function of temperature t [degF]:

     wsuJOULETHOMPSONSWT (t)

178. Specific evaporation heat [BTU/lbm] as function of temperature t [degF]:

     wsuRST (t)

179. Specific volume in double phase area [ft3/lbm] as function of temperature t [degF], degree of dryness x:

     wsuVSTX (t, x)

180. Specific internal energy in double phase area [BTU/lbm] as function of temperature t [degF], degree of dryness x:

     wsuUSTX (t, x)

181. Specific entropy in double phase area [BTU/(lbm·degF)] as function of temperature t [degF], degree of dryness x:

     wsuSSTX (t, x)

182. Specific enthalpy in double phase area [BTU/lbm] as function of temperature t [degF], degree of dryness x:

     wsuHSTX (t, x)

183. Specific heat capacity at constant pressure (Cp) in double phase area [BTU/(lbm·degF)] as function of temperature t [degF], degree of dryness x:

     wsuCPSTX (t, x)

184. Specific heat capacity at constant volume (Cv) in double phase area [BTU/(lbm·degF)] as function of temperature t [degF], degree of dryness x:

     wsuCVSTX (t, x)

185. Sound velocity in double phase area [ft/sec] as function of temperature t [degF], degree of dryness x:

     wsuWSTX (t, x)

186. Thermal conduction in double phase area [BTU/(hour·ft·degF)] as function of temperature t [degF], degree of dryness x:

     wsuTHERMCONDSTX (t, x)

187. Dynamic viscosity in double phase area [(lbf·sec)/ft2] as function of temperature t [degF], degree of dryness x:

     wsuDYNVISSTX (t, x)

188. Prandtl number in double phase area as function of temperature t [degF], degree of dryness x:

     wsuPRANDTLESTX (t, x)

189. Kinematic viscosity in double phase area [ft2/sec] as function of temperature t [degF], degree of dryness x:

     wsuKINVISSTX (t, x)

190. Isoentropic exponent in double phase area as function of temperature t [degF], degree of dryness x:

     wsuKSTX (t, x)

191. Joule-Thompson coefficient in double phase area [degF/psi] as function of temperature t [degF], degree of dryness x:

     wsuJOULETHOMPSONSTX (t, x)

192. Degree of dryness as function of temperature t [degF], specific volume v [ft3/lbm]:

     wsuXSTV (t, v)

193. Degree of dryness as function of temperature t [degF], specific internal energy u [BTU/lbm]:

     wsuXSTU (t, u)

194. Degree of dryness as function of temperature t [degF], specific entropy s [BTU/(lbm·degF)]:

     wsuXSTS (t, s)

195. Degree of dryness as function of temperature t [degF], specific enthalpy h [BTU/lbm]:

     wsuXSTH (t, h)

196. Degree of dryness as function of temperature t [degF], specific heat capacity at constant pressure (Cp) cp [BTU/(lbm·degF)]:

     wsuXSTCP (t, cp)

197. Degree of dryness as function of temperature t [degF], specific heat capacity at constant volume (Cv) cv [BTU/(lbm·degF)]:

     wsuXSTCV (t, cv)

198. Degree of dryness as function of temperature t [degF], sound velocity w [ft/sec]:

     wsuXSTW (t, w)

199. Degree of dryness as function of temperature t [degF], thermal conduction tc [BTU/(hour·ft·degF)]:

     wsuXSTTHERMCOND (t, tc)

200. Degree of dryness as function of temperature t [degF], dynamic viscosity dv [(lbf·sec)/ft2]:

     wsuXSTDYNVIS (t, dv)

201. Degree of dryness as function of temperature t [degF], kinematic viscosity kv [ft2/sec]:

     wsuXSTKINVIS (t, kv)

202. Degree of dryness as function of temperature t [degF], Prandtl number pr:

     wsuXSTPRANDTLE (t, pr)

203. Degree of dryness as function of temperature t [degF], Isoentropic exponent k:

     wsuXSTK (t, k)

204. Degree of dryness as function of temperature t [degF], Joule-Thomspon coefficient jt [degF/psi]:

     wsuXSTJOULETHOMPSON (t, jt)

205. Specific volume of meta-stable supercooled steam [ft3/lbm] as function of pressure p [psi], temperature t [degF]:

     wsuVMSPT (p, t)

206. Specific internal energy of meta-stable supercooled steam [BTU/lbm] as function of pressure p [psi], temperature t [degF]:

     wsuUMSPT (p, t)

207. Specific entropy of meta-stable supercooled steam [BTU/(lbm·degF)] as function of pressure p [psi], temperature t [degF]:

     wsuSMSPT (p, t)

208. Specific enthalpy of meta-stable supercooled steam [BTU/lbm] as function of pressure p [psi], temperature t [degF]:

     wsuHMSPT (p, t)

209. Specific heat capacity at constant pressure (Cp) of meta-stable supercooled steam [BTU/(lbm·degF)] as function of pressure p [psi], temperature t [degF]:

     wsuCPMSPT (p, t)

210. Specific heat capacity at constant volume (Cv) of meta-stable supercooled steam [BTU/(lbm·degF)] as function of pressure p [psi], temperature t [degF]:

     wsuCVMSPT (p, t)

211. Sound velocity of meta-stable supercooled steam [ft/sec] as function of pressure p [psi], temperature t [degF]:

     wsuWMSPT (p, t)

212. Thermal conduction of meta-stable supercooled steam [BTU/(hour·ft·degF)] as function of pressure p [psi], temperature t [degF]:

     wsuTHERMCONDMSPT (p, t)

213. Dynamic viscosity of meta-stable supercooled steam [(lbf·sec)/ft2] as function of pressure p [psi], temperature t [degF]:

     wsuDYNVISMSPT (p, t)

214. Prandtl number of meta-stable supercooled steam as function of pressure p [psi], temperature t [degF]:

     wsuPRANDTLEMSPT (p, t)

215. Kinematic viscosity of meta-stable supercooled steam [ft2/sec] as function of pressure p [psi], temperature t [degF]:

     wsuKINVISMSPT (p, t)

216. Isoentropic exponent of meta-stable supercooled steam as function of pressure p [psi], temperature t [degF]:

     wsuKMSPT (p, t)

217. Joule-Thompson coefficient of meta-stable supercooled steam [degF/psi] as function of pressure p [psi], temperature t [degF]:

     wsuJOULETHOMPSONMSPT (p, t)

218. Set and return internal tolerance of the WaterSteamPro as function of tolerance tolerance:

     wsuSETTOLERANCE (tolerance)

219. Internal tolerance of the WaterSteamPro:

     wsuGETTOLERANCE ()

220. Set and return a mode of management of tolerance as function of mode mode:

     wsuSETTOLERANCEMODE (mode)

221. Mode of management of tolerance:

     wsuGETTOLERANCEMODE ()

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

     wsuSETCHECKRANGEMODE (mode)

223. Mode of checking the range of functions arguments:

     wsuGETCHECKRANGEMODE ()

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

     wsuSETLASTERROR (ErrCode)

225. Last error code:

     wsuGETLASTERROR ()

226. Last error description:

     wsuGETLASTERRORDESCRIPTION ()

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

     wsuLOCALREGISTRATION (name, key)

228. Set and return maximum difference between saturation temperature and input temperature for function wsuWATERSTATEAREA [degF] as function of delta delta [degF]:

     wsuSETDELTATS (delta)

229. Maximum difference between saturation temperature and input temperature for function wsuWATERSTATEAREA [degF]:

     wsuGETDELTATS ()

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

     wsuSETMAXITERATION (maxiteration)

231. Maximum iteration's count for Newton method:

     wsuGETMAXITERATION ()

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

     wsuSETDELTAPRESSURE (delta)

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

     wsuGETDELTAPRESSURE ()

234. Set and return initial value for water in area 3 [lbm/ft3] as function of density r [lbm/ft3]:

     wsuSETINITWATERDENSITY (r)

235. Initial value for water in area 3 [lbm/ft3]:

     wsuGETINITWATERDENSITY ()

236. Set and return the initial value for steam in area 3 [lbm/ft3] as function of density r [lbm/ft3]:

     wsuSETINITSTEAMDENSITY (r)

237. Initial value for steam in area 3 [lbm/ft3]:

     wsuGETINITSTEAMDENSITY ()

238. Internal version of the WaterSteamPro:

     wsuGETWSPVERSION ()

Version 5.4

Version 5.3

Version 5.2

Version 5.1

Version 5.0