@@ -1742,12 +1742,17 @@ KNOWLES_N= 1.0
17421742% ID of the region we want to compute the sensitivities using direct differentiation
17431743FEA_ID_DIRECTDIFF= 0
17441744%
1745- %
17461745RESTART_STEADY_STATE= NO
17471746%
17481747% Time discretization
17491748TIME_DISCRE_FEA= NEWMARK_IMPLICIT
17501749%
1750+ % Iterative method for non-linear structural analysis
1751+ NONLINEAR_FEM_SOLUTION_METHOD= NEWTON_RAPHSON
1752+ %
1753+ % Pseudo static analysis (no density in dynamic analysis)
1754+ PSEUDO_STATIC= NO
1755+ %
17511756% Parameter alpha for Newmark scheme (s)
17521757NEWMARK_BETA= 0.25
17531758%
@@ -1781,6 +1786,9 @@ MATERIAL_MODEL= LINEAR_ELASTIC
17811786% Compressibility of the material
17821787MATERIAL_COMPRESSIBILITY= COMPRESSIBLE
17831788%
1789+ % Formulation for 2-dimensional elasticity solver
1790+ FORMULATION_ELASTICITY_2D= PLANE_STRAIN
1791+ %
17841792% -------------------- Dielectric effects ------------------%
17851793%
17861794% Include DE effects
@@ -1794,6 +1802,20 @@ ELECTRIC_FIELD_MOD= 20e5
17941802%
17951803% Direction of the Electic Fields
17961804ELECTRIC_FIELD_DIR= (0.0, 1.0)
1805+ %
1806+ % ------------------------ Prestretch -----------------------%
1807+ %
1808+ % Consider a prestretch in the structural domain
1809+ PRESTRETCH= NO
1810+ %
1811+ % Filename to input for prestretching membranes
1812+ PRESTRETCH_FILENAME= prestretch_file.dat
1813+ %
1814+ % ----------------------- Body Forces -----------------------%
1815+ %
1816+ % Centrifugal forces due to ROTATION_RATE around MOTION_ORIGIN.
1817+ % GRAVITY_FORCE and BODY_FORCE can also be used with the FEA solver.
1818+ CENTRIFUGAL_FORCE= NO
17971819
17981820% -------------------- Weakly Coupled Heat ------------------%
17991821%
@@ -2010,31 +2032,6 @@ STRESS_PENALTY_PARAM= (1.0, 10.0)
20102032% Preaccumulation in the AD mode.
20112033PREACC= YES
20122034
2013- % ---------------- PRESTRETCH FOR STRUCTURES -------------------%
2014- % Consider a prestretch in the structural domain
2015- PRESTRETCH= NO
2016- %
2017- % Filename to input for prestretching membranes
2018- PRESTRETCH_FILENAME= prestretch_file.dat
2019- %
2020- % Iterative method for non-linear structural analysis
2021- NONLINEAR_FEM_SOLUTION_METHOD= NEWTON_RAPHSON
2022- %
2023- % Formulation for bidimensional elasticity solver
2024- FORMULATION_ELASTICITY_2D= PLANE_STRAIN
2025- %
2026- % Pseudo static analysis (no density in dynamic analysis)
2027- PSEUDO_STATIC= NO
2028- %
2029- % Dynamic or static structural analysis (deprecated -> use TIME_DOMAIN)
2030- DYNAMIC_ANALYSIS= NO
2031- %
2032- % Time Step for dynamic analysis (s) (deprecated -> use TIME_STEP)
2033- DYN_TIMESTEP= 0.0
2034- %
2035- % Total Physical Time for dual time stepping simulations (s) (deprecated -> use MAX_TIME)
2036- DYN_TIME= 1.0
2037-
20382035% ---------------- MESH DEFORMATION PARAMETERS (NEW SOLVER) -------------------%
20392036%
20402037% Use the reformatted pseudo-elastic solver for grid deformation
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