Frequency

The Frequency entity supports the solver keywords to set up NVH, Durability, or Acoustic analysis.

LS-DYNA Cards

*FREQUENCY_DOMAIN_ACCELERATION_UNIT
*FREQUENCY_DOMAIN_ACOUSTIC_BEM_{OPTION1}_{OPTION2}
*FREQUENCY_DOMAIN_ACOUSTIC_FEM_{OPTION}
*FREQUENCY_DOMAIN_ACOUSTIC_FRINGE_PLOT_{OPTION}
*FREQUENCY_DOMAIN_ACOUSTIC_INCIDENT_WAVE
*FREQUENCY_DOMAIN_ACOUSTIC_SOUND_SPEED
*FREQUENCY_DOMAIN_FRF
*FREQUENCY_DOMAIN_LOCAL_{OPTION1}_{OPTION2}
*FREQUENCY_DOMAIN_MODE_{OPTION1}_{OPTION2}
*FREQUENCY_DOMAIN_PATH_{OPTION}
*FREQUENCY_DOMAIN_RANDOM_VIBRATION_{OPTION}
*FREQUENCY_DOMAIN_RESPONSE_SPECTRUM_{OPTION}
*FREQUENCY_DOMAIN_SEA_CONNECTION
*FREQUENCY_DOMAIN_SEA_INPUT
*FREQUENCY_DOMAIN_SEA_SUBSYSTEM
*FREQUENCY_DOMAIN_SSD_{OPTION}