Web-version of reference book Thermophysical properties of thermal power engineering working substances Alexandrov A.A., Orlov K.A., Ochkov V.F. About this reference book >>> Last update : 16 August 2012 |

Some calculations are located on two or three servers: MAS11 - Mathcad Application Server 11, MCS14 - Mathcad Calculation Server 14 and sometimes WebMath. You can use anyone.

Show structure of reference book as its contents

- region 1 (water)
- region 2 (steam)
- region 3 (near-critical region)
- region 4 (saturation line)
- region 5 (steam at high temperature)
- functions defined for all regions, described in IAPWS-IF97
- metastable region
- dynamic viscosity
- thermal conductivity
- surface tension
- static dielectric constant
- refractive index
- ionization constant
- thermodynamic properties of gases
**Table IIIa - IVa.**Thermodynamic properties of water and steam depending on p and h**Table IIIb - IVb.**Thermodynamic properties of water and steam depending on p and s**Table IIIc - IVc.**Thermodynamic properties of water and steam depending on h and s**Table IIId - IVd.**Thermodynamic properties of water and steam depending on T and h

**Structure of formulation** IAPWS-IF97: Regions diagram with facility of changing axes and increment

**"Live" formulations from the book:**

**Table I.** Thermodynamic properties of saturated water and steam (as function of temperature): MAS11 | MCS14 | WebMath

**Table II.** Thermodynamic properties of saturated water and steam (as function of pressure): MAS11 | MCS14 | WebMath

**Table III - IV.** Thermodynamic properties of water and steam depending on T and p (WebMath)

**Table V.** Thermodynamic properties of metastable undercooled steam

**Table VI.**
Real isobaric heat capacity of water and steam

**Table VII.** Speed of sound in water an steam

**Table VIII.** Surface tension of water, isobaric heat capacity, thermal conductivity, dynamic viscosity, Prandtl number for saturated water and steam

**Table IX. **Dynamic viscosity of water and steam

**Table X.** Thermal conductivity of water and steam

**Table XI.** Prandtl number of water and steam

**Table XII.** Negative common logarithm of water's ionization constant

**Table XIII.** Dielectric capacitivity of water and steam

**Table XIV.** Refractive index of water and steam

**Table XV.** Thermodynamic properties of hydrogen

**Table XVI.** Thermodynamic properties of oxygen

**Table XVII.** Thermodynamic properties of nitrogen

**Table XVIII.** Thermodynamic properties of carbon dioxide

**Table XIX.** Thermodynamic properties of sulphur dioxide

**Table XX.** Thermodynamic properties of water vapor

**Table XXI.** Thermodynamic properties of nitrogen dioxide

**Table XXII.** Thermodynamic properties of carbon oxide

**Table XXIII.** Thermodynamic properties of nitrogen oxide

**Table XXIV. **Thermodynamic properties of argon

**Table XXV. **Thermodynamic properties of dry air

**Table XXVI. **Thermodynamic properties of humid air

**Table XXVII.** Thermodynamic properties of methane's combustion products

**Table XXVIII.** Thermodynamic properties of seawater

**Table XXIX.** Thermodynamic properties of wet steam

**Таблица XXX. Thermal
conductivity NaCl water solution**:
online calculation
online
calculation with all formulas
сdownload
Mathcad 15 file or Reference

**Diagram I.** Change of phases "Ice-water-water steam"

**Diagram II.** h, s-diagram of water steam expansion and/or throlling

**A1** Dependence of water and steam specific enthalpy on temperature and pressure:
picture | mas11 | mcs14

**A2** Dependence of water and steam specific isobaric heat capacity on temperature and pressure:
picture | mas11 | mcs14

**A3** Dependence of sound speed in water and steam on temperature and pressure:
picture | mas11 | mcs14 (cover for japanese book)

**A4** Dependence of water and steam dynamic viscosity on temperature and pressure:
picture | mas11 | mcs14

**A5** Dependence of water and steam themal conductivity on temperature and pressure:
picture | mas11 | mcs14

**A6** Dependence of water and steam Prandtl number on temperature and pressure:
picture | mas11 | mcs14

**A7** Dependence of water and steam isentropy coefficient on temperature and entropy: picture | mcs14 f(p, T)

**A8** Listing of Mathcad document for calculation composition of methane combustion products: mcs 14

**A9** Parameters of wet steam: picture | mas11 | mcs 14

**A10** h, s-diagram of water steam expansion: picture | mas11 | mcs14

**A11** T, s-diagram of steam throttling: picture | mas11 | mcs14

**A12** Pressure of melting, sublimation and evaporation for system "ice-water-water steam":
picture | mas11 | mcs14

**A13** Dependence of hl ice modification density on temperature and pressure (IAPWS formulation):
picture | mas11 | mcs14

**A14** Dependence of seawater parameters on pressure, temperature and salinity (IAPWS formulation):
picture | mas11 | mcs14

**A15** Ionization constant of water pKw(Density,T): mcs14 | SMath | pKw(p,T)

"Live" formulations from book

- region 1 IAPWS-IF97 (water)
- region 2 IAPWS-IF97 (steam)
- region 3 IAPWS-IF97 (near-critical region)
- region 4 IAPWS-IF97 (saturation line)
- region 5 IAPWS-IF97 (steam at high temperature)
- functions defined for all regions, described in IAPWS-IF97
- metastable region
- dynamic viscosity
- thermal conductivity
- surface tension
- static dielectric constant
- refractive index
- ionization constant
- thermodynamic properties of gases

Thermodynamic properties of water and steam

**Table I.**In saturation state (as function of temperature): MAS11 | MCS14 | WebMath**Table II.**In saturation state (as function of pressure): MAS11 | MCS14 | WebMath**Table III - IV.**As function of T and p (WebMath)**Table IIIa - IVa.**As function of p and h**Table IIIb - IVb.**As function of p and s**Table IIIc - IVc.**As function of h and s**Table IIId - IVd.**As function of T and h**Table V.**Thermodynamic properties of metastable undercooled vapour**Table VI.**Real isobaric heat capacity**Table VII.**Sound speed**Table VIII.**Surface tension of water, isobaric heat capacity, thermal conductivity, dynamic viscosity, Prandtl number in saturation state**Table IX.**Dynamic viscosity**Table X.**Thermal conductivity**Table XI.**Prandtl number**Table XII.**Negative common logarithm of water ionization constant**Table XIII.**Dielectric capacitivity**Table XIV.**Refractive index

Thermodynamic properties of gases and seawater

**Table XV.**Hydrogen H_{2}**Table XVI.**Oxygen O_{2}**Table XVII.**Nitrogen N_{2}**Table XVIII.**Carbon dioxide CO_{2}**Table XIX.**Sulphur dioxide SO_{2}**Table XX.**Steam H_{2}O**Table XXI.**Nitrogen dioxide NO_{2}**Table XXII.**Carbon oxide CO**Table XXIII.**Nitrogen oxide NO**Table XXIV.**Argon Ar**Table XXV.**Dry air**Table XXVI.**Humid air**Table XXVII.**Combustion products of methane**Table XXVIII.**Seawater**Table XXIX.**Wet steam**Таблица XXX. Thermal conductivity NaCl water solution**: online calculation online calculation with all formulas сdownload Mathcad 15 file or Reference

Diagrams and graphical dependences

**Diagram I.**Change of phases "Ice-water-water steam"**Diagram II.**h, s-diagram of water steam expansion and/or throlling**A1**Dependence of water and steam specific enthalpy on temperature and pressure: picture | mas11 | mcs14**A2**Dependence of water and steam specific isobaric heat capacity on temperature and pressure: picture | mas11 | mcs14**A3**Dependence of sound speed in water and steam on temperature and pressure: picture | mas11 | mcs14 (cover for japanese book)**A4**Dependence of water and steam dynamic viscosity on temperature and pressure: picture | mas11 | mcs14**A5**Dependence of water and steam themal conductivity on temperature and pressure: picture | mas11 | mcs14**A6**Dependence of water and steam Prandtl number on temperature and pressure: picture | mas11 | mcs14**A7**Dependence of water and steam isentropy coefficient on temperature and entropy: picture | mcs14 f(p, T)**A8**Listing of Mathcad document for calculation composition of methane combustion products: mcs 14**A9**Parameters of wet steam: picture | mas11 | mcs 14**A10**h, s-diagram of water steam expansion: picture | mas11 | mcs14**A11**T, s-diagram of steam throttling: picture | mas11 | mcs14**A12**Pressure of melting, sublimation and evaporation for system "ice-water-water steam": picture | mas11 | mcs14**A13**Dependence of hl ice modification density on temperature and pressure (IAPWS formulation): picture | mas11 | mcs14**A14**Dependence of seawater parameters on pressure, temperature and salinity (IAPWS formulation): picture | mas11 | mcs14**A15**Ionization constant of water pKw(Density,T): mcs14 | SMath | pKw(p,T)

Properties of some refrigerants and working fluids
for thermopumps