r4.09.01 Thermo-mechanical energy balance

Summary:

This documentation shows how to write the energy balance for a calculation with Code_Aster. The calculation of the energy balance can be activated in the operators STAT_NON_LINE [U4.51.03], DYNA_NON_LINE [], [U4.53.01] and DYNA_VIBRA [U4.53.03] on a physical basis using the option ENERGIE =_F (). This functionality therefore covers thermo-hydro-mechanical calculations in quasistatics and dynamics. Thermal calculations (operators THER_LINEAIRE, THER_NON_LINEet THER_NON_LINE_MO) and modal calculations (operator DYNA_VIBRAsur modal base) are excluded.

• 1. Calculation of the energy balance of a calculation
  • 1.1. Work of a force
  • 1.2. Energy balance
  • 1.3. Construction of the different energy terms
  • 1.4. Taking into account an initial state
• 2. User help and applications
  • 2.1. Tips
  • 2.2. Some applications