mirror of
https://github.com/JuliaFEM/JuliaFEM.jl.git
synced 2026-08-19 03:33:45 +00:00
Olli Väinölä
84 lines
2.4 KiB
Julia
84 lines
2.4 KiB
Julia
# This file is a part of JuliaFEM.
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# License is MIT: see https://github.com/JuliaFEM/JuliaFEM.jl/blob/master/LICENSE.md
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module APITests
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using JuliaFEM.Test
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using JuliaFEM.Preprocess: parse_abaqus
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using JuliaFEM.API: Model, Element, ElementSet, Material, LoadCase,
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DirichletBC, NeumannBC, add_boundary_condition!, add_solver!, add_material!
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using JuliaFEM.Interfaces: solve!
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function test_basic()
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# basic workflow, copied from test_solver.jl
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model = Model("Piston Calculation")
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model.nodes[1] = [0.0, 0.0]
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model.nodes[2] = [1.0, 0.0]
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model.nodes[3] = [1.0, 1.0]
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model.nodes[4] = [0.0, 1.0]
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# create elements
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e1 = Element(1, [1, 2, 3, 4], :Quad4)
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e2 = Element(2, [1, 2], :Seg2)
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e3 = Element(3, [3, 4], :Seg2)
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model.elements[1] = e1
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model.elements[2] = e2
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model.elements[3] = e3
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# element set
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elset = ElementSet("body", [e1, e2])
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elset2 = ElementSet("heat_flux", [e2])
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elset3 = ElementSet("constant_temp", [e3])
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elset4 = ElementSet("set_material", [e1])
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model.elsets["body"] = elset
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model.elsets["heat_flux"] = elset2
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model.elsets["constant_temp"] = elset3
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model.elsets["set_material"] = elset4
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# material properties
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material = Material("MatMat")
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material["temperature thermal conductivity"] = 6.0
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material["density"] = 36.0
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add_material!(model, "set_material", material)
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# Create problem
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field_problem = LoadCase(:HeatProblem)
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field_problem.sets = "body"
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# boundary conditions
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bc = DirichletBC("constant_temp", "temperature" => 0.0)
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ne = NeumannBC("heat_flux", "temperature flux" => ((0.0 => 0.0),
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(1.0 => 600.0)))
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# LoadCase
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add_boundary_condition!(field_problem, bc)
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add_boundary_condition!(field_problem, ne)
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# Get solver
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add_solver!(field_problem, :LinearSolver)
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# add case
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model.load_cases["Heat problem"] = field_problem
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# Solve problem
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solve!(model, "Heat problem", 1.0)
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xi = [0.0, -1.0]
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T = model.elements[1].results("temperature", xi, 1.0)
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X = model.elements[2].results("geometry", xi, 1.0)
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info("Temperature at point X = $X is T = $T")
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@test isapprox(T, 100.0)
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end
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function test_piston_8789()
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abaqus_input = open(parse_abaqus, "../geometry/piston/piston_8789_P1.inp")
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model = Model("Piston Calculation", abaqus_input)
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end
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test_basic()
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end
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