:py:mod:`femo_alpha.rm_shell.rm_shell_model`
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.. py:module:: femo_alpha.rm_shell.rm_shell_model


Module Contents
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Classes
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.. autoapisummary::

   femo_alpha.rm_shell.rm_shell_model.AggregatedStressModel
   femo_alpha.rm_shell.rm_shell_model.DisplacementExtractionModel
   femo_alpha.rm_shell.rm_shell_model.ForceReshapingModel
   femo_alpha.rm_shell.rm_shell_model.RMShellModel




.. py:class:: AggregatedStressModel(m: float, rho: int)

   
   Compute the aggregated stress
















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   .. py:method:: evaluate(pnorm_stress: csdl_alpha.Variable)



.. py:class:: DisplacementExtractionModel(shell_pde: femo_alpha.rm_shell.rm_shell_pde.RMShellPDE)

   
   Extract and reshape displacement vector into matrix
















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   .. py:method:: evaluate(disp_vec: csdl_alpha.Variable)



.. py:class:: ForceReshapingModel(shell_pde: femo_alpha.rm_shell.rm_shell_pde.RMShellPDE)

   
   Reshape force matrix to vector
















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   .. py:method:: evaluate(nodal_force_mat: csdl_alpha.Variable)



.. py:class:: RMShellModel(mesh: dolfinx.mesh, shell_bc_func: callable = None, element_wise_material=False, rho=100, PENALTY_BC=True, additional_outputs=None, mesh_tags=None, record=True, elementwise_pressure=False)

   

















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   .. py:method:: evaluate(force_vector: csdl_alpha.Variable, thickness: csdl_alpha.Variable, E: csdl_alpha.Variable, nu: csdl_alpha.Variable, density: csdl_alpha.Variable, node_disp: csdl_alpha.Variable = None, debug_mode=False, is_pressure=True) -> csdl_alpha.VariableGroup

      

















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   .. py:method:: evaluate_modal_fea(shell_pde, E_val, nu_val, h_val, density_val)


   .. py:method:: set_up_bcs(bc_locs_func, PENALTY_BC)

      
      Set up the boundary conditions for the shell model and the tip displacement
      ** helper function for aircraft optimization with clamped root bc **
















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   .. py:method:: set_up_fea()

      
      Set up the FEMO FEA model for RM shell analysis
















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   .. py:method:: set_up_subdomains(mesh_tags)

      
      Convert mesh tags to dolfinx mesh tags and set up the measure.
      Creates self.dxx, which is a dolfinx mesh tag measure for the shell model.
      Also creates self.association_table, which is a dictionary that maps the
      meshtag indices to the input tags.
















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