KapaTD: Isothermal Compressibility, Function of Temperature and...
In IAPWS95: Thermophysical Properties of Water and Steam
KapaTD R Documentation
Isothermal Compressibility, Function of Temperature and Density
Description
The function KapaTD(Temp,D,disgits=9) returns the Isothermal Compressibility, Kapa,
for given Temp [K] and D [kg m-3].
Usage
KapaTD(Temp, D, digits = 9)
Arguments
Temp
Temperature [ K ]
D
Density [ kg m-3 ]
digits
Digits of results (optional)
Details
This function calls a Fortran DLL that solves the Helmholtz Energy Equation.
in accordance with the Revised Release on the IAPWS Formulation 1995 for the
Thermodynamic Properties of Ordinary Water Substance for General and Scientific
Use (June 2014) developed by the International Association for the Properties of
Water and Steam, http://www.iapws.org/relguide/IAPWS-95.html. It is valid
from the triple point to the pressure of 1000 MPa and temperature of 1273.
Value
The Isothermal Compressibility: Kapa [ MPa-1 ] and an Error
Message (if an error occur: errorCodes)
Examples
Temp <- 500.
D <- 838.025
Kapa <- KapaTD(Temp,D)
Kapa
IAPWS95 documentation built on Sept. 11, 2023, 5:11 p.m.
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| KapaTD | R Documentation |
Isothermal Compressibility, Function of Temperature and Density
Description
The function KapaTD(Temp,D,disgits=9) returns the Isothermal Compressibility, Kapa,
for given Temp [K] and D [kg m-3].
Usage
KapaTD(Temp, D, digits = 9)
Arguments
Temp |
Temperature [ K ] |
D |
Density [ kg m-3 ] |
digits |
Digits of results (optional) |
Details
This function calls a Fortran DLL that solves the Helmholtz Energy Equation. in accordance with the Revised Release on the IAPWS Formulation 1995 for the Thermodynamic Properties of Ordinary Water Substance for General and Scientific Use (June 2014) developed by the International Association for the Properties of Water and Steam, http://www.iapws.org/relguide/IAPWS-95.html. It is valid from the triple point to the pressure of 1000 MPa and temperature of 1273.
Value
The Isothermal Compressibility: Kapa [ MPa-1 ] and an Error Message (if an error occur: errorCodes)
Examples
Temp <- 500.
D <- 838.025
Kapa <- KapaTD(Temp,D)
Kapa
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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