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[Test/1D] Try to make TestIonBurnerFlame more reliable

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This commit is contained in:
Ray Speth 2018-08-14 14:58:18 -04:00
parent 331e11366a
commit 820b9de4b0
1 changed files with 3 additions and 3 deletions
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6
interfaces/cython/cantera/test/test_onedim.py
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@ -969,13 +969,13 @@ class TestIonBurnerFlame(utilities.CanteraTest):
reactants = 'CH4:1.0, O2:2.0, N2:7.52'
p = ct.one_atm
Tburner = 400
width = 0.03
width = 0.01
# IdealGasMix object used to compute mixture properties
self.gas = ct.Solution('ch4_ion.cti')
self.gas.TPX = Tburner, p, reactants
self.sim = ct.IonBurnerFlame(self.gas, width=width)
self.sim.set_refine_criteria(ratio=4, slope=0.8, curve=1.0)
self.sim.set_refine_criteria(ratio=4, slope=0.4, curve=0.6)
self.sim.burner.mdot = self.gas.density * 0.15
self.sim.transport_model = 'Ion'
@ -986,4 +986,4 @@ class TestIonBurnerFlame(utilities.CanteraTest):
self.sim.solve(loglevel=0, stage=2, enable_energy=True)
# Regression test
self.assertNear(max(self.sim.E), 452.9473, 1e-3)
self.assertNear(max(self.sim.E), 539.59, 1e-2)