FE Model with function handle
Hello everyone.
Is it possible to use a function handle within a femodel? So I could change the value of a material property or load, for example:
gm = multicuboid(0.5,0.1,0.1);
pdegplot(gm,FaceLabels="on",FaceAlpha=0.5);
% without function handles
model = femodel(AnalysisType="structuralStatic", …
Geometry=gm);
E = 210e3;
P = 1000;
nu = 0.3;
model.MaterialProperties = materialProperties(YoungsModulus=E,PoissonsRatio=nu);
model.FaceLoad(2) = faceLoad(Pressure=P);
model.FaceBC(5) = faceBC("Constraint","fixed");
model = generateMesh(model);
r = solve(model);
pdeplot3D(r.Mesh,"Deformation",r.Displacement,"ColorMap",r.VonMisesStress);
% using function handles
model = femodel(AnalysisType="structuralStatic", …
Geometry=gm);
E = @(x) x(1);
P = @(x) x(2);
model.MaterialProperties = materialProperties(YoungsModulus=E,PoissonsRatio=nu);
model.FaceLoad(2) = faceLoad(Pressure=P);
model.FaceBC(5) = faceBC("Constraint","fixed");
model = generateMesh(model);
values = [210e3 1000];
r = solve(model(values)); % I know it’s wrong, once variable model has only one element, but I want to replace YoungsModulus property by values(1) and faceLoad(2) by values(2)
pdeplot3D(r.Mesh,"Deformation",r.Displacement,"ColorMap",r.VonMisesStress);Hello everyone.
Is it possible to use a function handle within a femodel? So I could change the value of a material property or load, for example:
gm = multicuboid(0.5,0.1,0.1);
pdegplot(gm,FaceLabels="on",FaceAlpha=0.5);
% without function handles
model = femodel(AnalysisType="structuralStatic", …
Geometry=gm);
E = 210e3;
P = 1000;
nu = 0.3;
model.MaterialProperties = materialProperties(YoungsModulus=E,PoissonsRatio=nu);
model.FaceLoad(2) = faceLoad(Pressure=P);
model.FaceBC(5) = faceBC("Constraint","fixed");
model = generateMesh(model);
r = solve(model);
pdeplot3D(r.Mesh,"Deformation",r.Displacement,"ColorMap",r.VonMisesStress);
% using function handles
model = femodel(AnalysisType="structuralStatic", …
Geometry=gm);
E = @(x) x(1);
P = @(x) x(2);
model.MaterialProperties = materialProperties(YoungsModulus=E,PoissonsRatio=nu);
model.FaceLoad(2) = faceLoad(Pressure=P);
model.FaceBC(5) = faceBC("Constraint","fixed");
model = generateMesh(model);
values = [210e3 1000];
r = solve(model(values)); % I know it’s wrong, once variable model has only one element, but I want to replace YoungsModulus property by values(1) and faceLoad(2) by values(2)
pdeplot3D(r.Mesh,"Deformation",r.Displacement,"ColorMap",r.VonMisesStress); Hello everyone.
Is it possible to use a function handle within a femodel? So I could change the value of a material property or load, for example:
gm = multicuboid(0.5,0.1,0.1);
pdegplot(gm,FaceLabels="on",FaceAlpha=0.5);
% without function handles
model = femodel(AnalysisType="structuralStatic", …
Geometry=gm);
E = 210e3;
P = 1000;
nu = 0.3;
model.MaterialProperties = materialProperties(YoungsModulus=E,PoissonsRatio=nu);
model.FaceLoad(2) = faceLoad(Pressure=P);
model.FaceBC(5) = faceBC("Constraint","fixed");
model = generateMesh(model);
r = solve(model);
pdeplot3D(r.Mesh,"Deformation",r.Displacement,"ColorMap",r.VonMisesStress);
% using function handles
model = femodel(AnalysisType="structuralStatic", …
Geometry=gm);
E = @(x) x(1);
P = @(x) x(2);
model.MaterialProperties = materialProperties(YoungsModulus=E,PoissonsRatio=nu);
model.FaceLoad(2) = faceLoad(Pressure=P);
model.FaceBC(5) = faceBC("Constraint","fixed");
model = generateMesh(model);
values = [210e3 1000];
r = solve(model(values)); % I know it’s wrong, once variable model has only one element, but I want to replace YoungsModulus property by values(1) and faceLoad(2) by values(2)
pdeplot3D(r.Mesh,"Deformation",r.Displacement,"ColorMap",r.VonMisesStress); pde, femodel MATLAB Answers — New Questions
