basisObject=pinm.Basis(self,basis,basisName,*specificArgs)Ĭan be used to turn functions into basisObject. Set materialObject to domain as an integer index (materialIndex). propertyIdentifier is the name of the property (e.g 'density' etc) and classOrvalue can be a value for constant property or a user defined nodalObjectCallableClass (see glossary). setProperty(propertyIdentifier,classOrValue).
Link nodes in domainList closer than closeness*(spacing result generated from nodalDistribution function) and label the linkage as linkIdentifier Setup Solver materialObject=pinm.Material(materialName)Ĭreate materialObject with materialName and set property with. Remove nodes in domainList closer than closeness*(spacing result generated from nodalDistribution function) discretizer.primaryLinkNodes(domainList,nodalDistribution,linkIdentifier='primary',closeness=1.5) Filter and Link Nodes discretizer.filterNodes(domainList,nodalDistribution,closeness=0.2) Alternatively, it can be generated using mainDomain=createMainDomain(minvert,maxvert,coords), with minvert, maxvert as list of minimun and maximum values of coordinates in coords (list).
Out put from discretizer.stlImport(FILENAME) can be used as mainDomain.
Generate a domain containing nodes boundaed by list of domains in boundaryDomainList with distribution defined in the function nodalDistribution (See Glossary). innerNodesDomain=shMainDomain(mainDomain,boundaryDomainList,nodalDistribution,meshOuterNode=False) Mesh domains in domainList according to nodalDistribution (See Glossary). etc, subDomainList is reserved for unselected domain) Mesh shSurfaceDomainTriangle(domainList,nodalDistribution) (press "add domain" button to add selected triangles to domain subDomainList,subDomainList,subDomainList. mainDomain includes all triangular surfaces and subdomain is selected with graphical aid. Import -> Mesh -> Filter and Link Nodes -> Setup Solver (variables, equations, material) -> see results (detailed postprocessing currently in progress) Import mainDomain,subDomainList=discretizer.stlImport(FILENAME) General numerical solver using automatic differentiation and Point Interpolation Method with Meshfree Method.Įnables user defined governing equation (linear, non-linear), material properties and basis. discretizer module: stl, mpl_toolkits, matplotlib Description pinm module: sys, matplotlib, time, scipy Keywords: Meshfree, Finite Element Analysis, Computational fluid dynamics RequirementĪutoD - Basic Requirement (standard module) Point Interpolated Newton-Rapshon Meshfree Method (General Solver)
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