Thermodynamic and Transport Properties of Selected Fluids
Thermodynamic Properties:
- rushH2O.m
Returns thermodynamic properties as a function of temperature
and pressure for H2O.
This calculation is based on the
International Association for the Properties of Water and Steam
- Industrial Formulation 1997 (IAPWS-IF97). For more information,
see the summary paper by B. Spang;
- push.m; which requires
pushCO2.m,
pushHe.m, and
pushN2.m.
for carbon dioxide, helium, and nitrogen
Return thermodynamic properties as a function of temperature
and density for CO2, He, and N2.
These use the curve fits described in
Reynold, W. C., 1979,"Thermodynamic Properties in SI",
Department of Mechanical Engineering, Stanford University.
- rhofromTp.m for carbon dioxide, helium, and nitrogen
Returns the density as a function of temperature and pressure. Requires
push.m functions listed above.
- Tfromhp.m for carbon dioxide, helium, and nitrogen
Returns the temperature as a function of enthalpy and pressure. Requires
push.m functions listed above.
- farg.m
Fuel, air, and residual gas (combustion products) mixture calculation.
Requires fueldata.m, and
airdata.m.
Based on fortran routine of the same name by
Ferguson, C. R., 1986, "Internal Combustion Engines", Wiley.
- ecp.m
Equilibrium combustion products calculation for various fuel, air, and
residual gas mixtures.
Based on fortran routine of the same name by
Ferguson, C. R., 1986, "Internal Combustion Engines", Wiley.
Requires farg.m, airdata.m, fueldata.m listed above.
- Tadiabatic.m
Adiabatic flame temperature calculation for various fuels and air
with equilibrium combustion products.
Requires ecp.m, farg.m, etc listed above.
Transport Properties:
- viscosity.m for nitrogen, oxygen, hydrogen, and air
Based on Sutherland Law with values from White, F. M., 1991, "Viscous Fluid Flow",
2nd Ed., McGraw-Hill.
- conductivity.m for nitrogen, oxygen, hydrogen, and air
Based on Sutherland Law with values from White, F. M., 1991, "Viscous Fluid Flow",
2nd Ed., McGraw-Hill.