FEM: move setup flow 1D thermomech example from unit tests to fem examples
This commit is contained in:
Bernd Hahnebach
@@ -39,6 +39,7 @@ SET(FemExamples_SRCS
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femexamples/manager.py
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femexamples/multimaterial_twoboxes.py
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femexamples/rc_wall_2d.py
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femexamples/thermomech_flow1d.py
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femexamples/thermomech_spine.py
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)
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258
src/Mod/Fem/femexamples/thermomech_flow1d.py
Normal file
258
src/Mod/Fem/femexamples/thermomech_flow1d.py
Normal file
@@ -0,0 +1,258 @@
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# ***************************************************************************
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# * Copyright (c) 2019 Bernd Hahnebach <bernd@bimstatik.org> *
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# * *
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# * This file is part of the FreeCAD CAx development system. *
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# * *
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# * This program is free software; you can redistribute it and/or modify *
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# * it under the terms of the GNU Lesser General Public License (LGPL) *
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# * as published by the Free Software Foundation; either version 2 of *
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# * the License, or (at your option) any later version. *
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# * for detail see the LICENCE text file. *
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# * *
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# * FreeCAD is distributed in the hope that it will be useful, *
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# * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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# * GNU Library General Public License for more details. *
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# * *
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# * You should have received a copy of the GNU Library General Public *
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# * License along with FreeCAD; if not, write to the Free Software *
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# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
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# * USA *
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# * *
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# ***************************************************************************
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import FreeCAD
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import ObjectsFem
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import Fem
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mesh_name = "Mesh" # needs to be Mesh to work with unit tests
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def init_doc(doc=None):
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if doc is None:
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doc = FreeCAD.newDocument()
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return doc
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def setup(doc=None, solver="ccxtools"):
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# setup model
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if doc is None:
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doc = init_doc()
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p1 = FreeCAD.Vector(0, 0, 50)
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p2 = FreeCAD.Vector(0, 0, -50)
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p3 = FreeCAD.Vector(0, 0, -4300)
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p4 = FreeCAD.Vector(4950, 0, -4300)
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p5 = FreeCAD.Vector(5000, 0, -4300)
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p6 = FreeCAD.Vector(8535.53, 0, -7835.53)
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p7 = FreeCAD.Vector(8569.88, 0, -7870.88)
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p8 = FreeCAD.Vector(12105.41, 0, -11406.41)
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p9 = FreeCAD.Vector(12140.76, 0, -11441.76)
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p10 = FreeCAD.Vector(13908.53, 0, -13209.53)
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p11 = FreeCAD.Vector(13943.88, 0, -13244.88)
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p12 = FreeCAD.Vector(15046.97, 0, -14347.97)
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p13 = FreeCAD.Vector(15046.97, 0, -7947.97)
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p14 = FreeCAD.Vector(15046.97, 0, -7847.97)
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p15 = FreeCAD.Vector(0, 0, 0)
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p16 = FreeCAD.Vector(0, 0, -2175)
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p17 = FreeCAD.Vector(2475, 0, -4300)
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p18 = FreeCAD.Vector(4975, 0, -4300)
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p19 = FreeCAD.Vector(6767.765, 0, -6067.765)
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p20 = FreeCAD.Vector(8552.705, 0, -7853.205)
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p21 = FreeCAD.Vector(10337.645, 0, -9638.645)
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p22 = FreeCAD.Vector(12123.085, 0, -11424.085)
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p23 = FreeCAD.Vector(13024.645, 0, -12325.645)
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p24 = FreeCAD.Vector(13926.205, 0, -13227.205)
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p25 = FreeCAD.Vector(14495.425, 0, -13796.425)
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p26 = FreeCAD.Vector(15046.97, 0, -11147.97)
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p27 = FreeCAD.Vector(15046.97, 0, -7897.97)
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points = [
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p1, p2, p3, p4, p5, p6, p7, p8, p9, p10,
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p11, p12, p13, p14, p15, p16, p17, p18, p19, p20,
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p21, p22, p23, p24, p25, p26, p27
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]
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from Draft import makeWire
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line = makeWire(
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points,
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closed=False,
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face=False,
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support=None
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)
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doc.recompute()
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if FreeCAD.GuiUp:
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import FreeCADGui
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FreeCADGui.ActiveDocument.activeView().viewAxonometric()
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FreeCADGui.SendMsgToActiveView("ViewFit")
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# analysis
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analysis = ObjectsFem.makeAnalysis(doc, "Analysis")
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# solver
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# TODO How to pass multiple solver for one analysis in one doc
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if solver == "calculix":
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solver_object = analysis.addObject(
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ObjectsFem.makeSolverCalculix(doc, "SolverCalculiX")
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)[0]
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elif solver == "ccxtools":
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solver_object = analysis.addObject(
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ObjectsFem.makeSolverCalculixCcxTools(doc, "CalculiXccxTools") # CalculiX
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)[0]
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solver_object.WorkingDir = u""
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if solver == "calculix" or solver == "ccxtools":
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solver_object.AnalysisType = "thermomech"
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solver_object.GeometricalNonlinearity = "linear"
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solver_object.ThermoMechSteadyState = True
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solver_object.MatrixSolverType = "default"
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solver_object.IterationsThermoMechMaximum = 2000
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solver_object.IterationsControlParameterTimeUse = False
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# material
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material_object = analysis.addObject(
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ObjectsFem.makeMaterialFluid(doc, "FluidMaterial")
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)[0]
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mat = material_object.Material
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mat["Name"] = "Water"
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mat["Density"] = "998 kg/m^3"
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mat["SpecificHeat"] = "4.182 J/kg/K"
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mat["DynamicViscosity"] = "1.003e-3 kg/m/s"
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mat["VolumetricThermalExpansionCoefficient"] = "2.07e-4 m/m/K"
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mat["ThermalConductivity"] = "0.591 W/m/K"
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material_object.Material = mat
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Flow1d_inlet = analysis.addObject(
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ObjectsFem.makeElementFluid1D(doc, "ElementFluid1D")
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)[0]
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Flow1d_inlet.SectionType = "Liquid"
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Flow1d_inlet.LiquidSectionType = "PIPE INLET"
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Flow1d_inlet.InletPressure = 0.1
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Flow1d_inlet.References = [(line, "Edge1")]
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Flow1d_entrance = analysis.addObject(
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ObjectsFem.makeElementFluid1D(doc, "ElementFluid1D")
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)[0]
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Flow1d_entrance.SectionType = "Liquid"
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Flow1d_entrance.LiquidSectionType = "PIPE ENTRANCE"
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Flow1d_entrance.EntrancePipeArea = 31416.00
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Flow1d_entrance.EntranceArea = 25133.00
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Flow1d_entrance.References = [(line, "Edge2")]
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Flow1d_manning = analysis.addObject(
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ObjectsFem.makeElementFluid1D(doc, "ElementFluid1D")
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)[0]
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Flow1d_manning.SectionType = "Liquid"
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Flow1d_manning.LiquidSectionType = "PIPE MANNING"
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Flow1d_manning.ManningArea = 31416
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Flow1d_manning.ManningRadius = 50
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Flow1d_manning.ManningCoefficient = 0.002
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Flow1d_manning.References = [(line, "Edge3"), (line, "Edge5")]
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Flow1d_bend = analysis.addObject(
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ObjectsFem.makeElementFluid1D(doc, "ElementFluid1D")
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)[0]
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Flow1d_bend.SectionType = "Liquid"
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Flow1d_bend.LiquidSectionType = "PIPE BEND"
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Flow1d_bend.BendPipeArea = 31416
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Flow1d_bend.BendRadiusDiameter = 1.5
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Flow1d_bend.BendAngle = 45
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Flow1d_bend.BendLossCoefficient = 0.4
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Flow1d_bend.References = [(line, "Edge4")]
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Flow1d_enlargement = analysis.addObject(
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ObjectsFem.makeElementFluid1D(doc, "ElementFluid1D")
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)[0]
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Flow1d_enlargement.SectionType = "Liquid"
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Flow1d_enlargement.LiquidSectionType = "PIPE ENLARGEMENT"
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Flow1d_enlargement.EnlargeArea1 = 31416.00
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Flow1d_enlargement.EnlargeArea2 = 70686.00
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Flow1d_enlargement.References = [(line, "Edge6")]
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Flow1d_manning1 = analysis.addObject(
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ObjectsFem.makeElementFluid1D(doc, "ElementFluid1D")
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)[0]
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Flow1d_manning1.SectionType = "Liquid"
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Flow1d_manning1.LiquidSectionType = "PIPE MANNING"
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Flow1d_manning1.ManningArea = 70686.00
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Flow1d_manning1.ManningRadius = 75
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Flow1d_manning1.ManningCoefficient = 0.002
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Flow1d_manning1.References = [(line, "Edge7")]
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Flow1d_contraction = analysis.addObject(
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ObjectsFem.makeElementFluid1D(doc, "ElementFluid1D")
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)[0]
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Flow1d_contraction.SectionType = "Liquid"
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Flow1d_contraction.LiquidSectionType = "PIPE CONTRACTION"
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Flow1d_contraction.ContractArea1 = 70686
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Flow1d_contraction.ContractArea2 = 17671
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Flow1d_contraction.References = [(line, "Edge8")]
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Flow1d_manning2 = analysis.addObject(
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ObjectsFem.makeElementFluid1D(doc, "ElementFluid1D")
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)[0]
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Flow1d_manning2.SectionType = "Liquid"
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Flow1d_manning2.LiquidSectionType = "PIPE MANNING"
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Flow1d_manning2.ManningArea = 17671.00
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Flow1d_manning2.ManningRadius = 37.5
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Flow1d_manning2.ManningCoefficient = 0.002
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Flow1d_manning2.References = [(line, "Edge11"), (line, "Edge9")]
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Flow1d_gate_valve = analysis.addObject(
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ObjectsFem.makeElementFluid1D(doc, "ElementFluid1D")
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)[0]
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Flow1d_gate_valve.SectionType = "Liquid"
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Flow1d_gate_valve.LiquidSectionType = "PIPE GATE VALVE"
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Flow1d_gate_valve.GateValvePipeArea = 17671
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Flow1d_gate_valve.GateValveClosingCoeff = 0.5
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Flow1d_gate_valve.References = [(line, "Edge10")]
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Flow1d_enlargement1 = analysis.addObject(
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ObjectsFem.makeElementFluid1D(doc, "ElementFluid1D")
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)[0]
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Flow1d_enlargement1.SectionType = "Liquid"
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Flow1d_enlargement1.LiquidSectionType = "PIPE ENLARGEMENT"
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Flow1d_enlargement1.EnlargeArea1 = 17671
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Flow1d_enlargement1.EnlargeArea2 = 1e12
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Flow1d_enlargement1.References = [(line, "Edge12")]
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Flow1d_outlet = analysis.addObject(
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ObjectsFem.makeElementFluid1D(doc, "ElementFluid1D")
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)[0]
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Flow1d_outlet.SectionType = "Liquid"
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Flow1d_outlet.LiquidSectionType = "PIPE OUTLET"
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Flow1d_outlet.OutletPressure = 0.1
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Flow1d_outlet.References = [(line, "Edge13")]
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Flow1d_self_weight = analysis.addObject(
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ObjectsFem.makeConstraintSelfWeight(doc, "ConstraintSelfWeight")
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)[0]
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Flow1d_self_weight.Gravity_x = 0.0
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Flow1d_self_weight.Gravity_y = 0.0
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Flow1d_self_weight.Gravity_z = -1.0
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# mesh
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# from femexamples.meshes.mesh_thermomech_spine import create_nodes, create_elements
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from femtest.data.ccx.Flow1D_mesh import create_nodes_Flow1D as create_nodes
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from femtest.data.ccx.Flow1D_mesh import create_elements_Flow1D as create_elements
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fem_mesh = Fem.FemMesh()
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control = create_nodes(fem_mesh)
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if not control:
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FreeCAD.Console.PrintError("Error on creating nodes.\n")
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control = create_elements(fem_mesh)
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if not control:
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FreeCAD.Console.PrintError("Error on creating elements.\n")
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femmesh_obj = analysis.addObject(
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doc.addObject("Fem::FemMeshObject", mesh_name)
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)[0]
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femmesh_obj.FemMesh = fem_mesh
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doc.recompute()
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return doc
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"""
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from femexamples import thermomech_flow1d as flow
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flow.setup()
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"""
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@@ -608,298 +608,10 @@ class TestCcxTools(unittest.TestCase):
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):
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fcc_print("--------------- Start of 1D Flow FEM tests ---------------")
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p1 = FreeCAD.Vector(0, 0, 50)
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p2 = FreeCAD.Vector(0, 0, -50)
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p3 = FreeCAD.Vector(0, 0, -4300)
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p4 = FreeCAD.Vector(4950, 0, -4300)
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p5 = FreeCAD.Vector(5000, 0, -4300)
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p6 = FreeCAD.Vector(8535.53, 0, -7835.53)
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p7 = FreeCAD.Vector(8569.88, 0, -7870.88)
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p8 = FreeCAD.Vector(12105.41, 0, -11406.41)
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p9 = FreeCAD.Vector(12140.76, 0, -11441.76)
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p10 = FreeCAD.Vector(13908.53, 0, -13209.53)
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p11 = FreeCAD.Vector(13943.88, 0, -13244.88)
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p12 = FreeCAD.Vector(15046.97, 0, -14347.97)
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p13 = FreeCAD.Vector(15046.97, 0, -7947.97)
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p14 = FreeCAD.Vector(15046.97, 0, -7847.97)
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p15 = FreeCAD.Vector(0, 0, 0)
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p16 = FreeCAD.Vector(0, 0, -2175)
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p17 = FreeCAD.Vector(2475, 0, -4300)
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p18 = FreeCAD.Vector(4975, 0, -4300)
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p19 = FreeCAD.Vector(6767.765, 0, -6067.765)
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p20 = FreeCAD.Vector(8552.705, 0, -7853.205)
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p21 = FreeCAD.Vector(10337.645, 0, -9638.645)
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p22 = FreeCAD.Vector(12123.085, 0, -11424.085)
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p23 = FreeCAD.Vector(13024.645, 0, -12325.645)
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p24 = FreeCAD.Vector(13926.205, 0, -13227.205)
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p25 = FreeCAD.Vector(14495.425, 0, -13796.425)
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p26 = FreeCAD.Vector(15046.97, 0, -11147.97)
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p27 = FreeCAD.Vector(15046.97, 0, -7897.97)
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points = [
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p1, p2, p3, p4, p5, p6, p7, p8, p9, p10,
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p11, p12, p13, p14, p15, p16, p17, p18, p19, p20,
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p21, p22, p23, p24, p25, p26, p27
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]
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from Draft import makeWire
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line = makeWire(
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points,
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closed=False,
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face=False,
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support=None
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)
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fcc_print("Checking FEM new analysis...")
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analysis = ObjectsFem.makeAnalysis(
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self.active_doc,
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"Analysis"
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)
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self.assertTrue(analysis, "FemTest of new analysis failed")
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fcc_print("Checking FEM new solver...")
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solver_object = ObjectsFem.makeSolverCalculixCcxTools(
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self.active_doc,
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"CalculiX"
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)
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solver_object.AnalysisType = "thermomech"
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solver_object.GeometricalNonlinearity = "linear"
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solver_object.ThermoMechSteadyState = True
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solver_object.MatrixSolverType = "default"
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solver_object.IterationsThermoMechMaximum = 2000
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solver_object.IterationsControlParameterTimeUse = False
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self.assertTrue(
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solver_object,
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"FemTest of new solver failed"
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)
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analysis.addObject(solver_object)
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fcc_print("Checking FEM new material...")
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material_object = ObjectsFem.makeMaterialFluid(
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self.active_doc,
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"FluidMaterial"
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)
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mat = material_object.Material
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mat["Name"] = "Water"
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mat["Density"] = "998 kg/m^3"
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mat["SpecificHeat"] = "4.182 J/kg/K"
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mat["DynamicViscosity"] = "1.003e-3 kg/m/s"
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mat["VolumetricThermalExpansionCoefficient"] = "2.07e-4 m/m/K"
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mat["ThermalConductivity"] = "0.591 W/m/K"
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material_object.Material = mat
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self.assertTrue(
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material_object,
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"FemTest of new material failed"
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)
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analysis.addObject(material_object)
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fcc_print("Checking FEM Flow1D inlet constraint...")
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Flow1d_inlet = ObjectsFem.makeElementFluid1D(
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self.active_doc,
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"ElementFluid1D"
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)
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Flow1d_inlet.SectionType = "Liquid"
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Flow1d_inlet.LiquidSectionType = "PIPE INLET"
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Flow1d_inlet.InletPressure = 0.1
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Flow1d_inlet.References = [(line, "Edge1")]
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self.assertTrue(
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Flow1d_inlet,
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"FemTest of new Flow1D inlet constraint failed"
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)
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analysis.addObject(Flow1d_inlet)
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fcc_print("Checking FEM new Flow1D entrance constraint...")
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Flow1d_entrance = ObjectsFem.makeElementFluid1D(
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self.active_doc,
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"ElementFluid1D"
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)
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Flow1d_entrance.SectionType = "Liquid"
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Flow1d_entrance.LiquidSectionType = "PIPE ENTRANCE"
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Flow1d_entrance.EntrancePipeArea = 31416.00
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Flow1d_entrance.EntranceArea = 25133.00
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Flow1d_entrance.References = [(line, "Edge2")]
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self.assertTrue(
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Flow1d_entrance, "FemTest of new Flow1D entrance constraint failed"
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)
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analysis.addObject(Flow1d_entrance)
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fcc_print("Checking FEM new Flow1D manning constraint...")
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Flow1d_manning = ObjectsFem.makeElementFluid1D(
|
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self.active_doc,
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||||
"ElementFluid1D"
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||||
)
|
||||
Flow1d_manning.SectionType = "Liquid"
|
||||
Flow1d_manning.LiquidSectionType = "PIPE MANNING"
|
||||
Flow1d_manning.ManningArea = 31416
|
||||
Flow1d_manning.ManningRadius = 50
|
||||
Flow1d_manning.ManningCoefficient = 0.002
|
||||
Flow1d_manning.References = [(line, "Edge3"), (line, "Edge5")]
|
||||
self.assertTrue(
|
||||
Flow1d_manning,
|
||||
"FemTest of new Flow1D manning constraint failed"
|
||||
)
|
||||
analysis.addObject(Flow1d_manning)
|
||||
|
||||
fcc_print("Checking FEM new Flow1D bend constraint...")
|
||||
Flow1d_bend = ObjectsFem.makeElementFluid1D(
|
||||
self.active_doc,
|
||||
"ElementFluid1D"
|
||||
)
|
||||
Flow1d_bend.SectionType = "Liquid"
|
||||
Flow1d_bend.LiquidSectionType = "PIPE BEND"
|
||||
Flow1d_bend.BendPipeArea = 31416
|
||||
Flow1d_bend.BendRadiusDiameter = 1.5
|
||||
Flow1d_bend.BendAngle = 45
|
||||
Flow1d_bend.BendLossCoefficient = 0.4
|
||||
Flow1d_bend.References = [(line, "Edge4")]
|
||||
self.assertTrue(
|
||||
Flow1d_bend,
|
||||
"FemTest of new Flow1D bend constraint failed"
|
||||
)
|
||||
analysis.addObject(Flow1d_bend)
|
||||
|
||||
fcc_print("Checking FEM new Flow1D enlargement constraint...")
|
||||
Flow1d_enlargement = ObjectsFem.makeElementFluid1D(
|
||||
self.active_doc,
|
||||
"ElementFluid1D"
|
||||
)
|
||||
Flow1d_enlargement.SectionType = "Liquid"
|
||||
Flow1d_enlargement.LiquidSectionType = "PIPE ENLARGEMENT"
|
||||
Flow1d_enlargement.EnlargeArea1 = 31416.00
|
||||
Flow1d_enlargement.EnlargeArea2 = 70686.00
|
||||
Flow1d_enlargement.References = [(line, "Edge6")]
|
||||
self.assertTrue(
|
||||
Flow1d_enlargement,
|
||||
"FemTest of new Flow1D enlargement constraint failed"
|
||||
)
|
||||
analysis.addObject(Flow1d_enlargement)
|
||||
|
||||
fcc_print("Checking FEM new Flow1D manning constraint...")
|
||||
Flow1d_manning1 = ObjectsFem.makeElementFluid1D(
|
||||
self.active_doc,
|
||||
"ElementFluid1D"
|
||||
)
|
||||
Flow1d_manning1.SectionType = "Liquid"
|
||||
Flow1d_manning1.LiquidSectionType = "PIPE MANNING"
|
||||
Flow1d_manning1.ManningArea = 70686.00
|
||||
Flow1d_manning1.ManningRadius = 75
|
||||
Flow1d_manning1.ManningCoefficient = 0.002
|
||||
Flow1d_manning1.References = [(line, "Edge7")]
|
||||
self.assertTrue(
|
||||
Flow1d_manning1,
|
||||
"FemTest of new Flow1D manning constraint failed"
|
||||
)
|
||||
analysis.addObject(Flow1d_manning1)
|
||||
|
||||
fcc_print("Checking FEM new Flow1D contraction constraint...")
|
||||
Flow1d_contraction = ObjectsFem.makeElementFluid1D(
|
||||
self.active_doc,
|
||||
"ElementFluid1D"
|
||||
)
|
||||
Flow1d_contraction.SectionType = "Liquid"
|
||||
Flow1d_contraction.LiquidSectionType = "PIPE CONTRACTION"
|
||||
Flow1d_contraction.ContractArea1 = 70686
|
||||
Flow1d_contraction.ContractArea2 = 17671
|
||||
Flow1d_contraction.References = [(line, "Edge8")]
|
||||
self.assertTrue(
|
||||
Flow1d_contraction,
|
||||
"FemTest of new Flow1D contraction constraint failed"
|
||||
)
|
||||
analysis.addObject(Flow1d_contraction)
|
||||
|
||||
fcc_print("Checking FEM new Flow1D manning constraint...")
|
||||
Flow1d_manning2 = ObjectsFem.makeElementFluid1D(
|
||||
self.active_doc,
|
||||
"ElementFluid1D"
|
||||
)
|
||||
Flow1d_manning2.SectionType = "Liquid"
|
||||
Flow1d_manning2.LiquidSectionType = "PIPE MANNING"
|
||||
Flow1d_manning2.ManningArea = 17671.00
|
||||
Flow1d_manning2.ManningRadius = 37.5
|
||||
Flow1d_manning2.ManningCoefficient = 0.002
|
||||
Flow1d_manning2.References = [(line, "Edge11"), (line, "Edge9")]
|
||||
self.assertTrue(
|
||||
Flow1d_manning2,
|
||||
"FemTest of new Flow1D manning constraint failed"
|
||||
)
|
||||
analysis.addObject(Flow1d_manning2)
|
||||
|
||||
fcc_print("Checking FEM new Flow1D gate valve constraint...")
|
||||
Flow1d_gate_valve = ObjectsFem.makeElementFluid1D(
|
||||
self.active_doc,
|
||||
"ElementFluid1D"
|
||||
)
|
||||
Flow1d_gate_valve.SectionType = "Liquid"
|
||||
Flow1d_gate_valve.LiquidSectionType = "PIPE GATE VALVE"
|
||||
Flow1d_gate_valve.GateValvePipeArea = 17671
|
||||
Flow1d_gate_valve.GateValveClosingCoeff = 0.5
|
||||
Flow1d_gate_valve.References = [(line, "Edge10")]
|
||||
self.assertTrue(
|
||||
Flow1d_gate_valve,
|
||||
"FemTest of new Flow1D gate valve constraint failed"
|
||||
)
|
||||
analysis.addObject(Flow1d_gate_valve)
|
||||
|
||||
fcc_print("Checking FEM new Flow1D enlargement constraint...")
|
||||
Flow1d_enlargement1 = ObjectsFem.makeElementFluid1D(
|
||||
self.active_doc,
|
||||
"ElementFluid1D"
|
||||
)
|
||||
Flow1d_enlargement1.SectionType = "Liquid"
|
||||
Flow1d_enlargement1.LiquidSectionType = "PIPE ENLARGEMENT"
|
||||
Flow1d_enlargement1.EnlargeArea1 = 17671
|
||||
Flow1d_enlargement1.EnlargeArea2 = 1e12
|
||||
Flow1d_enlargement1.References = [(line, "Edge12")]
|
||||
self.assertTrue(
|
||||
Flow1d_enlargement1,
|
||||
"FemTest of new Flow1D enlargement constraint failed"
|
||||
)
|
||||
analysis.addObject(Flow1d_enlargement1)
|
||||
|
||||
fcc_print("Checking FEM Flow1D outlet constraint...")
|
||||
Flow1d_outlet = ObjectsFem.makeElementFluid1D(
|
||||
self.active_doc,
|
||||
"ElementFluid1D"
|
||||
)
|
||||
Flow1d_outlet.SectionType = "Liquid"
|
||||
Flow1d_outlet.LiquidSectionType = "PIPE OUTLET"
|
||||
Flow1d_outlet.OutletPressure = 0.1
|
||||
Flow1d_outlet.References = [(line, "Edge13")]
|
||||
self.assertTrue(
|
||||
Flow1d_outlet,
|
||||
"FemTest of new Flow1D inlet constraint failed"
|
||||
)
|
||||
analysis.addObject(Flow1d_outlet)
|
||||
|
||||
fcc_print("Checking FEM self weight constraint...")
|
||||
Flow1d_self_weight = ObjectsFem.makeConstraintSelfWeight(
|
||||
self.active_doc,
|
||||
"ConstraintSelfWeight"
|
||||
)
|
||||
Flow1d_self_weight.Gravity_x = 0.0
|
||||
Flow1d_self_weight.Gravity_y = 0.0
|
||||
Flow1d_self_weight.Gravity_z = -1.0
|
||||
self.assertTrue(
|
||||
Flow1d_outlet,
|
||||
"FemTest of new Flow1D self weight constraint failed"
|
||||
)
|
||||
analysis.addObject(Flow1d_self_weight)
|
||||
|
||||
fcc_print("Checking FEM new mesh...")
|
||||
from ..data.ccx.Flow1D_mesh import create_nodes_Flow1D
|
||||
from ..data.ccx.Flow1D_mesh import create_elements_Flow1D
|
||||
mesh = Fem.FemMesh()
|
||||
ret = create_nodes_Flow1D(mesh)
|
||||
self.assertTrue(ret, "Import of mesh nodes failed")
|
||||
ret = create_elements_Flow1D(mesh)
|
||||
self.assertTrue(ret, "Import of mesh volumes failed")
|
||||
mesh_object = self.active_doc.addObject(
|
||||
"Fem::FemMeshObject",
|
||||
self.mesh_name
|
||||
)
|
||||
mesh_object.FemMesh = mesh
|
||||
self.assertTrue(mesh, "FemTest of new mesh failed")
|
||||
analysis.addObject(mesh_object)
|
||||
|
||||
self.active_doc.recompute()
|
||||
# set up the thermomech flow1d example
|
||||
from femexamples.thermomech_flow1d import setup as flow1d
|
||||
flow1d(self.active_doc, "ccxtools")
|
||||
analysis = self.active_doc.Analysis
|
||||
|
||||
Flow1D_thermomech_analysis_dir = testtools.get_unit_test_tmp_dir(
|
||||
self.temp_dir,
|
||||
|
||||
Reference in New Issue
Block a user