B modeling ============== Characteristics of modeling ------------------------ .. math:: :label: eq-1 \ textrm {Modeling} \ mathrm {2D} .. image:: images/100007CC000069BB000067DFBB97E607D5BD7D2E.svg :width: 220 :height: 216 .. _RefImage_100007CC000069BB000067DFBB97E607D5BD7D2E.svg: **Boundary conditions:** +-----------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ |:math:`\mathit{N1}`: :math:`\mathit{N2}`:| | + + .. image:: images/Object_55.svg + | | :width: 220 | + + :height: 216 + | | | + + + | | .. image:: images/Object_56.svg | + + :width: 220 + | | :height: 216 | + + + | | | +-----------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ **Charging:** Traction on the :math:`\mathrm{[}34\mathrm{]}` side (SEG2 mesh) + assignment of the same temperature on all knots The total number of increments is 21 (1 increment between :math:`t\mathrm{=}\mathrm{0s}` and :math:`\mathrm{1s}`, 20 increments between :math:`t\mathrm{=}\mathrm{1s}` and :math:`\mathrm{2s}`) Convergence is achieved if residue RESI_GLOB_RELA is less than or equal to 10—6. Characteristics of the mesh ---------------------------- Number of knots: 4 Number of meshes: 2 1 QUAD4 1 SEG2 Tested sizes and results ------------------------------ +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+-------------+ |**Identification** |**Reference**|**Tolerance**| +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+-------------+ |:math:`t\mathrm{=}2` Displacement :math:`\mathit{DX}` (:math:`\mathit{N3}`) |—110 |1.00% | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+-------------+ |:math:`t\mathrm{=}2` Displacement :math:`\mathit{DY}` (:math:`\mathit{N3}`) |303 |1.00% | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+-------------+ |:math:`t\mathrm{=}2` Constraints :math:`\mathit{SIGYY}` (:math:`\mathit{PG1}`) |1453 |1.00% | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+-------------+ |:math:`t\mathrm{=}2` Variable |0.2475 |1.00% | + + + + | | | | + .. image:: images/Object_57.svg + + + | :width: 220 | | | + :height: 216 + + + | | | | + + + + | | | | + + + + | | | | + :math:`\mathit{VARI}` (:math:`\mathit{PG1}`) + + + | | | | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+-------------+ |:math:`t\mathrm{=}2` ENER_ELAS, TOTALE |5.60E+009 |5.00% | +---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+-------------+