def test_frictionCoefficient(self): Re = 500000 xtc = 0.5 Cfflat = frictionCoefficient(Re, xtc) assert_rel_error(self, Cfflat, 0.003846, self.tol) Re = 4.7632e5 xtc = 1. Cfflat = frictionCoefficient(Re, xtc) assert_rel_error(self, Cfflat, 0.0019241, self.tol)
def test_frictionCoefficient(self): comp = frictionCoefficient() comp.Re = 500000 comp.xtc = 0.5 comp.run() assert comp.Cfflat == 0.0038 comp.Re = 4.7632e5 comp.xtc = 1. comp.run() assert comp.Cfflat == 0.0019