FEM SolverCalculixCxxtools/es

Descripción
CalculiXccxTools permite usar el solucionador CalculiX. Puedes usarlo para
 * 1) configurar los parámetros de análisis
 * 2) seleccionar directorio de trabajo
 * 3) Ejecutar el solucionador de CalculiX.

Utilización

 * 1) objeto se crea automáticamente con la creación de . De lo contrario utilizar  → ,   keyso presione  luego las teclas
 * 2) Opcionalmente, configure las propiedades de datos del objeto
 * 3) Haga doble clic en el objeto
 * 4) Seleccione el tipo de análisis
 * 5) Haga clic en
 * 6) Haga clic en

Options
By using you can display and edit CalculiX input file manually before running analysis. In this case it might be useful to use parameter "Split Input Writer = true".

Properties
Default values can be set in the menu →  →  →


 * static
 * frequency
 * thermomech - for mechanical and thermal loads
 * thermomech - for mechanical and thermal loads


 * : note that CalculiX internally expands 1D and 2D elements into 3D elements to accomplish FE analysis
 * false - results of 1D and 2D elements will be averaged to the nodes of original 1D or 2D mesh (i.e. purely bended beam will show 0 nodal stresses due to averaging)
 * true - resulting mesh will contain 1D and 2D elements expanded to 3D elements


 * : Eigenvalues above this limit will not be calculated


 * : Eigenvalues below this limit will not be calculated


 * : number of lowest eigenmodes to be calculated


 * linear - linear analysis will be performed if model does not contain nonlinear material
 * nonlinear - nonlinear analysis will be performed
 * nonlinear - nonlinear analysis will be performed


 * : defines second line of advanced iteration parameters under *CONTROLS card, used when "Iterations Control Parameter Time Use" is true


 * : defines first line of advanced iteration parameters under *CONTROLS card, used when "Iterations Control Parameter Time Use" is true


 * true - activates "Iterations Control Parameter Cutb" and "Iterations Control Parameter Iter"
 * true - activates "Iterations Control Parameter Cutb" and "Iterations Control Parameter Iter"


 * : maximum number of increments in thermomechanical analysis after which the job will be stopped.


 * true - automatic incrementation control will be switched off by DIRECT parameter
 * false - incrementation control will be automatic
 * false - incrementation control will be automatic


 * true - activates "Time End" and "Time Initial Step" parameters
 * true - activates "Time End" and "Time Initial Step" parameters


 * linear - only linear material properties will be included in the analysis
 * nonlinear - nonlinear material properties will be used from object
 * nonlinear - nonlinear material properties will be used from object


 * : type of the solver to solve equation system inside FE analysis. It may significantly affect calculation speed and memory demands. Suitability depends on your FE model and available hardware
 * default - automatically selects matrix solver depending on available solvers (probably it will be Spooles)
 * spooles - direct solver with support of multiple CPUs. Number of CPUs need to be set in →  →  →  → Solver defaults → Number of CPU's to use)
 * iterativescaling - iterative solver with least memory demands, suitable if model contains mostly 3D elements
 * iterativecholesky - iterative solver with preconditioning with and with low memory demands, suitable if model contains mostly 3D elements


 * false - write whole input into one *.inp file to be used by CalculiX solver
 * true - split solver inputs into more *.inp files, that can clarify hand editing
 * true - split solver inputs into more *.inp files, that can clarify hand editing


 * true - steady state thermo mechanical analysis
 * false - transient thermo mechanical analysis
 * false - transient thermo mechanical analysis


 * : time period of the step, used when parameter "Iterations User Defined Incrementations" or "Iterations User Defined Time Step Length" is true


 * : initial time increment of the step, used when parameter "Iterations User Defined Incrementations" or "Iterations User Defined Time Step Length" is true


 * : path to the working directory which will be used for CalculiX analysis files.