Revert "Removal of this test since replaced by the test "LiquidNode""

This reverts commit a68c47b7.

FluidDynamics/BaseClasses/LiquidNode_simulated.mo

+within TAeZoSysPro_testsuite.FluidDynamics.BaseClasses;
+
+model LiquidNode_simulated
+    parameter Modelica.SIunits.Temperature T = 273.15 + 90;
+    parameter Modelica.SIunits.Pressure p = 101325;
+    Modelica.Fluid.Interfaces.FluidPort_b port_liquidNode(redeclare package Medium = Modelica.Media.Water.WaterIF97_ph) annotation(
+      Placement(visible = true, transformation(origin = {2, 0}, extent = {{-10, -10}, {10, 10}}, rotation = 0), iconTransformation(origin = {2, 0}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
+  equation
+    port_liquidNode.h_outflow = Modelica.Media.Water.WaterIF97_pT.specificEnthalpy_pT(p = p, T = T);
+end LiquidNode_simulated;

FluidDynamics/BaseClasses/package.order

@@ -6,3 +6,4 @@ test_GasNode_two_phases
 test_Interface_liq_gas
 test_LiquidNode
 test_FreeAeraulicConvection
+LiquidNode_simulated