Question

我尝试基于MixtureGasNasa创建新媒体，并在测试示例NonCircularPipes中使用它（将标准MSL示例复制到新文件）。当我尝试检查模型时，我得到了新的错误：

[9] 17:54:03 Translation Error
[Modelica.Media.IdealGases.Common: 1305:5-1305:67]: Wrong number of subscripts in data[j].MM (1 subscripts for 0 dimensions).

[10] 17:54:03 Translation Error
[Modelica.Media.IdealGases.Common: 1305:5-1305:67]: Variable data[j].MM not found in scope Modelica.Fluid.Sources.Boundary_pT$boundary.Medium.molarMass.$foriter loop scope$.

[11] 17:54:03 Translation Error
Error occurred while flattening model Example_NonCircularPipes

详细描述情况包括模型代码。

package ACIDGas_1 "Определение проектной смеси для установки по очистке серы"
  import Modelica.Fluid;

  function phase_stat "функция расчета диаграммы состояний для бинарных газов/жидкостей относительно серы"
  end phase_stat;

  import Modelica.Media.IdealGases.Common.MixtureGasNasa;
  extends MixtureGasNasa(mediumName = "ACIDGas", data = {Common.SingleGasesData.H2S, Common.SingleGasesData.SO2, Common.SingleGasesData.H2O, Common.SingleGasesData.O2, Common.SingleGasesData.N2, Common.SingleGasesData.H2, Common.SingleGasesData.CO, Common.SingleGasesData.CO2, Common.SingleGasesData.COS, Common.SingleGasesData.CS2, Common.SingleGasesData.CH4, Common.SingleGasesData.C2H6, Common.SingleGasesData.C3H8, Common.SingleGasesData.C4H10_isobutane, Common.SingleGasesData.C4H10_n_butane, Common.SingleGasesData.C5H12_i_pentane, Common.SingleGasesData.NC3H12, Common.SingleGasesData.NH3, Common.SingleGasesData.S, Common.SingleGasesData.S2, Common.SingleGasesData.S3, Common.SingleGasesData.S4, Common.SingleGasesData.S5, Common.SingleGasesData.S6, Common.SingleGasesData.S7, Common.SingleGasesData.S8}, fluidConstants = {Common.FluidData.H2S, Common.FluidData.SO2, Common.FluidData.H2O, Common.FluidData.O2, Common.FluidData.N2, Common.FluidData.H2, Common.FluidData.CO, Common.FluidData.CO2, Common.FluidData.COS, Common.FluidData.CS2, Common.FluidData.CH4, Common.FluidData.C2H6, Common.FluidData.C3H8, Common.FluidData.C4H10_isobutane, Common.FluidData.C4H10_n_butane, Common.FluidData.C5H12_i_pentane, Common.FluidData.NC3H12, Common.FluidData.NH3, Common.FluidData.S, Common.FluidData.S2, Common.FluidData.S3, Common.FluidData.S4, Common.FluidData.S5, Common.FluidData.S6, Common.FluidData.S7, Common.FluidData.S8}, substanceNames = {"H2S", "SO2,", "H2O", "O2", "N2", "H2", "CO", "CO2", "COS", "CS2", "CH4", "C2H6", "C3H8", "C4H10_isobutane", "C4H10_n_butane", "C5H12_i_pentane", "NH3", "S", "S2", "S3", "S4", "S5", "S6", "S7", "S8"}, reference_X = {0.0, 0.0, 0.0, 0.232, 0.768, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0});
  annotation(Icon(coordinateSystem(extent = {{-100, -100}, {100, 100}}, preserveAspectRatio = true, initialScale = 0.1, grid = {2, 2})), Diagram(coordinateSystem(extent = {{-100, -100}, {100, 100}}, preserveAspectRatio = true, initialScale = 0.1, grid = {2, 2})));
end ACIDGas_1;

model Example_NonCircularPipes
  import Modelica.Media;
  import Modelica.Fluid;
  replaceable package Medium = ACIDGas_1 "Medium in the component";
  extends Modelica.Icons.Example;
  constant Real odim = 0.015;
  constant Real idim = 0.005;
  inner Modelica.Fluid.System system(energyDynamics = Modelica.Fluid.Types.Dynamics.FixedInitial) annotation(Placement(visible = true, transformation(origin = {-80, 80}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
  Modelica.Fluid.Sources.Boundary_pT boundary(redeclare package Medium = Medium, nPorts = 2, p = 10.0e5, T = 293.15) annotation(Placement(visible = true, transformation(origin = {-80, 0}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
  Modelica.Fluid.Sources.MassFlowSource_T massflowsink1(redeclare package Medium = Medium, nPorts = 1, m_flow = -0.1, T = 293.15) annotation(Placement(visible = true, transformation(origin = {40, 40}, extent = {{10, -10}, {-10, 10}}, rotation = 0)));
  Modelica.Fluid.Sources.MassFlowSource_T massflowsink2(redeclare package Medium = Medium, nPorts = 1, m_flow = -0.1, T = 293.15) annotation(Placement(visible = true, transformation(origin = {40, -40}, extent = {{10, -10}, {-10, 10}}, rotation = 0)));
  Modelica.Fluid.Pipes.DynamicPipe circular_pipe(redeclare package Medium = Medium, length = 100, diameter = 0.01, T_start = 293.15, p_a_start = 10.0e5, p_b_start = 10.0e5) annotation(Placement(visible = true, transformation(origin = {-20, 40}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
  Modelica.Fluid.Pipes.DynamicPipe annulus_pipe(redeclare package Medium = Medium, length = 100, crossArea = Modelica.Constants.pi * (odim ^ 2 - idim ^ 2) / 4, perimeter = Modelica.Constants.pi * (odim + idim), isCircular = false, diameter = 0, p_a_start = 1000000, p_b_start = 1000000, T_start = 293.15) annotation(Placement(visible = true, transformation(origin = {-20, -40}, extent = {{-10, -10}, {10, 10}}, rotation = 0)));
equation
  connect(boundary.ports[1], circular_pipe.port_a) annotation(Line(points = {{-70, 2}, {-60, 2}, {-60, 40}, {-30, 40}}, color = {0, 127, 255}));
  connect(boundary.ports[2], annulus_pipe.port_a) annotation(Line(points = {{-70, -2}, {-60, -2}, {-60, -40}, {-30, -40}}, color = {0, 127, 255}));
  connect(circular_pipe.port_b, massflowsink1.ports[1]) annotation(Line(points = {{-10, 40}, {30, 40}}, color = {0, 127, 255}));
  connect(annulus_pipe.port_b, massflowsink2.ports[1]) annotation(Line(points = {{-10, -40}, {30, -40}}, color = {0, 127, 255}));
  annotation(experiment(StopTime = 1), Library = Seneca, Icon(coordinateSystem(extent = {{-100, -100}, {100, 100}}, preserveAspectRatio = true, initialScale = 0.1, grid = {2, 2})), Diagram(coordinateSystem(extent = {{-100, -100}, {100, 100}}, preserveAspectRatio = true, initialScale = 0.1, grid = {2, 2})));

end Example_NonCircularPipes;

我做错了什么？

Modelica：数据中的下标数量[j] .MM（0维下标1个）

0 个答案: