cCond.push_back(+1.6121957379E-01);
cCond.push_back(-1.3023781944E-04);
cCond.push_back(-1.4395238766E-07);
CoolProp::IncompressibleData conductivity;
conductivity.type = CoolProp::IncompressibleData::INCOMPRESSIBLE_POLYNOMIAL;
conductivity.coeffs = CoolProp::vec_to_eigen(cCond);
std::vector<double> cVisc;
cVisc.push_back(+1.0337654989E+03);
cVisc.push_back(-4.3322764383E+01);
cVisc.push_back(+1.0715062356E+01);
CoolProp::IncompressibleData viscosity;
viscosity.type = CoolProp::IncompressibleData::INCOMPRESSIBLE_EXPONENTIAL;
viscosity.coeffs = CoolProp::vec_to_eigen(cVisc);
CoolProp::IncompressibleFluid XLT;
XLT.setName("XLT");
XLT.setDescription("SylthermXLT");
XLT.setReference("Dow Chemicals data sheet");
XLT.setTmax(533.15);
XLT.setTmin(173.15);
XLT.setxmax(0.0);
XLT.setxmin(0.0);
XLT.setTminPsat(533.15);
XLT.setTbase(0.0);
XLT.setxbase(0.0);
/// Setters for the coefficients
XLT.setDensity(density);
XLT.setSpecificHeat(specific_heat);
// Testing routines with fixed parameters and known results
/* These functions try to cover as much as possible, but
* they still need some serious additions.
*/
#ifdef ENABLE_CATCH
#include <math.h>
#include <iostream>
#include "catch.hpp"
#include "TestObjects.h"
TEST_CASE("Internal consistency checks and example use cases for the incompressible backend","[IncompressibleBackend]")
{
CoolProp::IncompressibleFluid fluid = CoolPropTesting::incompressibleFluidObject();
CoolProp::IncompressibleBackend backend = CoolProp::IncompressibleBackend(&fluid);
SECTION("Test case for Methanol from SecCool") {
// Some basic functions
// has to return false
CHECK( backend.using_mole_fractions()==false );
//void update(long input_pair, double value1, double value2);
std::vector<long double> fractions;
fractions.push_back(0.4);
CHECK_THROWS( backend.set_mole_fractions(fractions) );
CHECK_NOTHROW( backend.set_mass_fractions(fractions) );
fractions.push_back(0.4);