对齐AMESim管阻孔口与储气耦合

tests/test_amesim_pnor001_component.py

@@ -62,6 +62,17 @@ class AmesimPnor001ComponentTests(unittest.TestCase):
         self.assertLess(reverse, 0.0)
         self.assertAlmostEqual(forward, -reverse)
 
+    def test_high_pressure_near_equal_flow_is_continuous(self) -> None:
+        orifice = AmesimPnor001("pnor_1", self.medium)
+        orifice.port_1.p = 15.3e6
+        orifice.port_2.p = 15.3e6
+
+        small = orifice.mass_flow(15.3e6 + 0.1, 15.3e6)
+        larger = orifice.mass_flow(15.3e6 + 1.0, 15.3e6)
+
+        self.assertGreater(small, 0.0)
+        self.assertGreater(larger, small)
+
     def test_cv_and_kv_modes_produce_positive_equivalent_area(self) -> None:
         cv_orifice = AmesimPnor001(
             "pnor_cv",