github/CoolProp
1
1
Fork 0
mirror of https://github.com/CoolProp/CoolProp.git synced 2026-04-23 03:00:17 -04:00
Code Issues Packages Projects Releases Wiki Activity

Check REFPROP trivial inputs; Closes #409

Browse Source 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
This commit is contained in:
Ian Bell
2015-02-02 20:31:04 -05:00
parent b2018a4abc
commit 62808e6434
1 changed files with 10 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
src/Backends/REFPROP/REFPROPMixtureBackend.cpp
View File

@@ -1351,19 +1351,22 @@ TEST_CASE("Check REFPROP and CoolProp values agree","[REFPROP]")
}
}
TEST_CASE("Check some non-state-dependent inputs for REFPROP work","[REFPROPS]")
TEST_CASE("Check trivial inputs for REFPROP work", "[REFPROP_trivial]")
{
const int num_inputs = 4;
std::string inputs[num_inputs] = {"TCRIT", "PCRIT", "MOLEMASS", "RHOCRIT"};
const int num_inputs = 6;
std::string inputs[num_inputs] = {"T_triple", "T_critical", "p_critical", "molar_mass", "rhomolar_critical", "rhomass_critical"};
for (int i = 0; i < num_inputs; ++i){
std::ostringstream ss;
ss << "Check " << inputs[i];
SECTION(ss.str(),"")
{
double val = CoolProp::PropsSI(inputs[i],"P",0,"T",0,"REFPROP::R245FA");
std::string err = CoolProp::get_global_param_string("errstring");
CAPTURE(err);
CHECK(ValidNumber(val));
double cp_val = CoolProp::PropsSI(inputs[i],"P",0,"T",0,"HEOS::Water");
double rp_val = CoolProp::PropsSI(inputs[i],"P",0,"T",0,"REFPROP::Water");
std::string errstr = CoolProp::get_global_param_string("errstring");
CAPTURE(errstr);
double err = (cp_val - rp_val)/cp_val;
CHECK(err < 1e-3);
}
}
}