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修正test_mql节点焓流诊断口径

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huojiarong committed 2026-07-23 08:40:56 +00:00
1 parent 1602e0dc51
commit a219cddc0b
3 files changed
+725 -5
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PythonModels/systems/test_mql_closure.py
+21 -5
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@@ -1785,6 +1785,17 @@ class TestMqlPn3P4NodeChamberSegmentClosure:
connected_h=connected_h,
)
@staticmethod
def _enthalpy_flow_for_node_port(
*,
flow_kg_s: float,
node_h: float,
connected_h: float,
port_mass_flow_kg_s: float,
) -> float:
upstream_h = node_h if flow_kg_s >= 0.0 else connected_h
return port_mass_flow_kg_s * upstream_h
def _two_state_orifice_line_flows(
self,
*,
@@ -1886,16 +1897,18 @@ class TestMqlPn3P4NodeChamberSegmentClosure:
return node.balance(
port_2_temperature_k=primary_properties.T,
port_2_pressure_pa=primary_properties.p,
port_1_enthalpy_flow_w=self._enthalpy_flow_from_node(
port_1_enthalpy_flow_w=self._enthalpy_flow_for_node_port(
flow_kg_s=port_1.flow_kg_s,
node_h=port_1.node_h,
connected_h=port_1.connected_h,
port_mass_flow_kg_s=port_1.port_mass_flow_kg_s,
),
port_1_mass_flow_g_s=port_1.port_mass_flow_kg_s * 1.0e3,
port_3_enthalpy_flow_w=self._enthalpy_flow_from_node(
port_3_enthalpy_flow_w=self._enthalpy_flow_for_node_port(
flow_kg_s=port_3.flow_kg_s,
node_h=port_3.node_h,
connected_h=port_3.connected_h,
port_mass_flow_kg_s=port_3.port_mass_flow_kg_s,
),
port_3_mass_flow_g_s=port_3.port_mass_flow_kg_s * 1.0e3,
)
@@ -1912,22 +1925,25 @@ class TestMqlPn3P4NodeChamberSegmentClosure:
return node.balance(
port_2_temperature_k=primary_properties.T,
port_2_pressure_pa=primary_properties.p,
port_1_enthalpy_flow_w=self._enthalpy_flow_from_node(
port_1_enthalpy_flow_w=self._enthalpy_flow_for_node_port(
flow_kg_s=port_1.flow_kg_s,
node_h=port_1.node_h,
connected_h=port_1.connected_h,
port_mass_flow_kg_s=port_1.port_mass_flow_kg_s,
),
port_1_mass_flow_g_s=port_1.port_mass_flow_kg_s * 1.0e3,
port_3_enthalpy_flow_w=self._enthalpy_flow_from_node(
port_3_enthalpy_flow_w=self._enthalpy_flow_for_node_port(
flow_kg_s=port_3.flow_kg_s,
node_h=port_3.node_h,
connected_h=port_3.connected_h,
port_mass_flow_kg_s=port_3.port_mass_flow_kg_s,
),
port_3_mass_flow_g_s=port_3.port_mass_flow_kg_s * 1.0e3,
port_4_enthalpy_flow_w=self._enthalpy_flow_from_node(
port_4_enthalpy_flow_w=self._enthalpy_flow_for_node_port(
flow_kg_s=port_4.flow_kg_s,
node_h=port_4.node_h,
connected_h=port_4.connected_h,
port_mass_flow_kg_s=port_4.port_mass_flow_kg_s,
),
port_4_mass_flow_g_s=port_4.port_mass_flow_kg_s * 1.0e3,
)