static void Main(string[] args)
{
double T, rho, h;
T = CoolProp.Props("R410A", "Tcrit");
Console.Write("The critical temperature of R410A is: " + T + " K\n");
rho = CoolProp.Props('D', 'T', 298.15, 'P', 101.325, "Air");
Console.Write("Density of air at STP is " + rho + " kg/m3\n");
h = CoolProp.Props('D', 'T', 275, 'Q', 1.0, "R290");
Console.Write("The saturated vapor enthalpy of Propane at 275 K is: " + h + " kJ/kg\n");
Console.Write("Enter to quit");
Console.ReadLine();
}
static void Main(string[] args)
{
double T, h, p, D;
Console.Write("CoolProp version: " + CoolProp.get_global_param_string("version") + "\n");
Console.Write("CoolProp gitrevision: " + CoolProp.get_global_param_string("gitrevision") + "\n");
Console.Write("CoolProp fluids: " + CoolProp.get_global_param_string("FluidsList") + "\n");
Console.Write(" " + "\n");
Console.Write("************ USING EOS *************" + "\n");
Console.Write(" " + "\n");
Console.Write("FLUID STATE INDEPENDENT INPUTS" + "\n");
Console.Write("Critical Density Propane: " + CoolProp.Props1("Propane", "rhocrit") + "kg/m^3" + "\n");
Console.Write("TWO PHASE INPUTS (Pressure)" + "\n");
Console.Write("Density of saturated liquid Propane at 101.325 kPa: " + CoolProp.Props("D", 'P', 101.325, 'Q', 0, "Propane") + " kg/m^3" + "\n");
Console.Write("Density of saturated vapor R290 at 101.325 kPa: " + CoolProp.Props("D", 'P', 101.325, 'Q', 1, "R290") + " kg/m^3" + "\n");
Console.Write("TWO PHASE INPUTS (Temperature)" + "\n");
Console.Write("Density of saturated liquid Propane at 300 K: " + CoolProp.Props("D", 'T', 300, 'Q', 0, "Propane") + " kg/m^3" + "\n");
Console.Write("Density of saturated vapor R290 at 300 K: " + CoolProp.Props("D", 'T', 300, 'Q', 1, "R290") + " kg/m^3" + "\n");
Console.Write("SINGLE PHASE CYCLE (propane)" + "\n");
p = CoolProp.Props("P", 'T', 300, 'D', 1, "Propane");
h = CoolProp.Props("H", 'T', 300, 'D', 1, "Propane");
Console.Write("T,D -> P,H " + 300 + "," + 1 + " --> " + p + ',' + h + "\n");
T = CoolProp.Props("T", 'P', p, 'H', h, "Propane");
D = CoolProp.Props("D", 'P', p, 'H', h, "Propane");
Console.Write("P,H -> T,D " + p + ',' + h + " --> " + T + ',' + D + "\n");
Console.Write(" " + "\n");
Console.Write("************ USING TTSE ***************" + "\n");
Console.Write(" " + "\n");
CoolProp.enable_TTSE_LUT("Propane");
Console.Write("TWO PHASE INPUTS (Pressure)" + "\n");
Console.Write("Density of saturated liquid Propane at 101.325 kPa: " + CoolProp.Props("D", 'P', 101.325, 'Q', 0, "Propane") + " kg/m^3" + "\n");
Console.Write("Density of saturated vapor R290 at 101.325 kPa: " + CoolProp.Props("D", 'P', 101.325, 'Q', 1, "R290") + " kg/m^3" + "\n");
Console.Write("TWO PHASE INPUTS (Temperature)" + "\n");
Console.Write("Density of saturated liquid Propane at 300 K: " + CoolProp.Props("D", 'T', 300, 'Q', 0, "Propane") + " kg/m^3" + "\n");
Console.Write("Density of saturated vapor R290 at 300 K: " + CoolProp.Props("D", 'T', 300, 'Q', 1, "R290") + " kg/m^3" + "\n");
Console.Write("SINGLE PHASE CYCLE (propane)" + "\n");
p = CoolProp.Props("P", 'T', 300, 'D', 1, "Propane");
h = CoolProp.Props("H", 'T', 300, 'D', 1, "Propane");
Console.Write("T,D -> P,H " + 300 + "," + 1 + " --> " + p + ',' + h + "\n");
T = CoolProp.Props("T", 'P', p, 'H', h, "Propane");
D = CoolProp.Props("D", 'P', p, 'H', h, "Propane");
Console.Write("P,H -> T,D " + p + ',' + h + " --> " + T + ',' + D + "\n");
CoolProp.disable_TTSE_LUT("Propane");
try
{
Console.Write(" " + "\n");
Console.Write("************ USING REFPROP ***************" + "\n");
Console.Write(" " + "\n");
Console.Write("TWO PHASE INPUTS (Pressure)" + "\n");
Console.Write("Density of saturated liquid Propane at 101.325 kPa: " + CoolProp.Props("D", 'P', 101.325, 'Q', 0, "Propane") + " kg/m^3" + "\n");
Console.Write("Density of saturated vapor R290 at 101.325 kPa: " + CoolProp.Props("D", 'P', 101.325, 'Q', 1, "R290") + " kg/m^3" + "\n");
Console.Write("TWO PHASE INPUTS (Temperature)" + "\n");
Console.Write("Density of saturated liquid Propane at 300 K: " + CoolProp.Props("D", 'T', 300, 'Q', 0, "Propane") + " kg/m^3" + "\n");
Console.Write("Density of saturated vapor R290 at 300 K: " + CoolProp.Props("D", 'T', 300, 'Q', 1, "R290") + " kg/m^3" + "\n");
Console.Write("SINGLE PHASE CYCLE (propane)" + "\n");
p = CoolProp.Props("P", 'T', 300, 'D', 1, "Propane");
h = CoolProp.Props("H", 'T', 300, 'D', 1, "Propane");
Console.Write("T,D -> P,H " + 300 + "," + 1 + " --> " + p + ',' + h + "\n");
T = CoolProp.Props("T", 'P', p, 'H', h, "Propane");
D = CoolProp.Props("D", 'P', p, 'H', h, "Propane");
Console.Write("P,H -> T,D " + p + ',' + h + " --> " + T + ',' + D + "\n");
}
catch
{
Console.Write(" " + "\n");
Console.Write("************ CANT USE REFPROP ************" + "\n");
Console.Write(" " + "\n");
}
Console.Write(" " + "\n");
Console.Write("************ CHANGE UNIT SYSTEM (default is kSI) *************" + "\n");
Console.Write(" " + "\n");
int SI = (int)unit_systems.UNIT_SYSTEM_SI;
int kSI = (int)unit_systems.UNIT_SYSTEM_KSI;
CoolProp.set_standard_unit_system(SI);
Console.Write("Vapor pressure of water at 373.15 K in SI units (Pa): " + CoolProp.Props("P", 'T', 373.15, 'Q', 0, "Water") + "\n");
CoolProp.set_standard_unit_system(kSI);
Console.Write("Vapor pressure of water at 373.15 K in kSI units (kPa): " + CoolProp.Props("P", 'T', 373.15, 'Q', 0, "Water") + "\n");
Console.Write(" " + "\n");
Console.Write("************ BRINES AND SECONDARY WORKING FLUIDS *************" + "\n");
Console.Write(" " + "\n");
Console.Write("Density of 50% (mass) ethylene glycol/water at 300 K, 101.325 kPa: " + CoolProp.Props("D", 'T', 300, 'P', 101.325, "EG-50%") + "kg/m^3" + "\n");
Console.Write("Viscosity of Therminol D12 at 350 K, 101.325 kPa: " + CoolProp.Props("V", 'T', 350, 'P', 101.325, "TD12") + "Pa-s" + "\n");
Console.Write(" " + "\n");
Console.Write("************ HUMID AIR PROPERTIES *************" + "\n");
Console.Write(" " + "\n");
Console.Write("Humidity ratio of 50% rel. hum. air at 300 K, 101.325 kPa: " + CoolProp.HAProps("W", "T", 300, "P", 101.325, "R", 0.5) + " kg_w/kg_da" + "\n");
Console.Write("Relative humidity from last calculation: " + CoolProp.HAProps("R", "T", 300, "P", 101.325, "W", CoolProp.HAProps("W", "T", 300, "P", 101.325, "R", 0.5)) + "(fractional)" + "\n");
//Console.Write("Enter to quit");
//Console.ReadLine();
}