A non-intrusive global/local algorithm with non-matching interface: Derivation and numerical validation
A non-intrusive global/local algorithm is proposed to treat local nonlinearity. The incompatible interface data transfer method is robust during iterations. The proposed algorithm is verified on 2D and 3D models. Different interface geometries and interface node allocations are studied. The effect of reduced integration on convergence is concerned.
non-intrusive non-matching interface nonlinearity interface data transfer localized lagrange multiplier method