fenics_material

class nrv.fmod.FEM.fenics_utils.fenics_material(mat: any = None)[source]

A class of materials better suited to FEM resolution with fenics. It allows material parameters to be updated dynamically between FEM simulations, which reduces calculation speed and memory consumption.

Parameters:: mat (material) – generate the fenics material from mat attribute

Attributes

`fenics_material.sigma`	conductivity of the material scaled by UN factor.
`fenics_material.sigma_fen`

Methods

`fenics_material.__init__`([mat])	initialisation of the fenics_material
`fenics_material.get_fenics_sigma`(domain[, ...])	Returns fenicsx compatible sigma
`fenics_material.get_parameters`()	Generic method returning all the atributes of an NRV_class instance
`fenics_material.load`(data[, blacklist])	Generic loading method for `NRV_class` instance
`fenics_material.save`([save, fname, blacklist])	Return material as dictionary and eventually save it as json file
`fenics_material.set_parameters`(**kawrgs)	Generic method to set any attribute of `NRV_class` instance
`fenics_material.update_fenics_sigma`([...])	Update sigma value of a material in fenics FEM simulation.
`fenics_material.update_mat`(mat)