| DpTcteTab {IAPWS95} | R Documentation |
Table of Densities, Function of Pressure for a Fixed Temperature
Description
The function DpTcteTab(p1, p2, dp, Temp) returns a table of
Densities [kg m-3] for a fixed Temp [K] within a range of p [MPa]: p1:p2 [MPa]
Usage
DpTcteTab(p1, p2, dp, Temp)
Arguments
p1 |
first pressure value [ MPa ] |
p2 |
final pressure [ MPa ] |
dp |
Pressure increment [ MPa ] |
Temp |
Temperature [ K ] |
Details
This function provides a table of the densities [kg m-3] for a given Temp [K] within a range of p [MPa]
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
A table of Densities for fixed T and a p Interval: p1:p2.
Examples
p1 <- 1.0
p2 <- 10.
dp <- 1.
Temp <- 500.
TabD <- DpTcteTab(p1, p2, dp, Temp)
TabD
p1 <- 10.
p2 <- 100.
dp <- 10.
Temp <- 450.
TabD <- DpTcteTab(p1, p2, dp, Temp)
TabD