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Added more tests for the incompressible backend

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This commit is contained in:
Jorrit Wronski
2015-02-11 15:18:47 +01:00
parent 2ad7381f2c
commit 49a609ebcc
1 changed files with 71 additions and 0 deletions
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71
src/Backends/Incompressible/IncompressibleBackend.cpp
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@@ -662,6 +662,77 @@ TEST_CASE("Internal consistency checks and example use cases for the incompressi
CAPTURE(res);
CHECK( check_abs(val,res,acc) );
}
// Testing the reference state function
double Tref = 20+273.15-20;
double pref = 101325*10;
double xref = x;
backend.set_reference_state(Tref,pref,xref,0.5,0.5);
backend.set_mass_fractions(std::vector<long double>(1,x));
backend.update(CoolProp::PT_INPUTS, pref, Tref);
val = 0.5;
res = backend.hmass();
{
CAPTURE(Tref);
CAPTURE(pref);
CAPTURE(val);
CAPTURE(res);
CHECK( check_abs(val,res,acc) );
}
val = 0.5;
res = backend.smass();
{
CAPTURE(Tref);
CAPTURE(pref);
CAPTURE(val);
CAPTURE(res);
CHECK( check_abs(val,res,acc) );
}
backend.set_reference_state(Tref,pref,xref,123,456);
backend.update(CoolProp::PT_INPUTS, pref, Tref);
val = 123;
res = backend.hmass();
{
CAPTURE(Tref);
CAPTURE(pref);
CAPTURE(val);
CAPTURE(res);
CHECK( check_abs(val,res,acc) );
}
val = 456;
res = backend.smass();
{
CAPTURE(Tref);
CAPTURE(pref);
CAPTURE(val);
CAPTURE(res);
CHECK( check_abs(val,res,acc) );
}
backend.set_reference_state(Tref,pref,xref,789,123);
backend.update(CoolProp::PT_INPUTS, pref, Tref);
val = 789;
res = backend.hmass();
{
CAPTURE(Tref);
CAPTURE(pref);
CAPTURE(val);
CAPTURE(res);
CHECK( check_abs(val,res,acc) );
}
val = 123;
res = backend.smass();
{
CAPTURE(Tref);
CAPTURE(pref);
CAPTURE(val);
CAPTURE(res);
CHECK( check_abs(val,res,acc) );
}
}
SECTION("Tests for the full implementation using PropsSI") {