THIS 22.1
Airbag Data Components
Airbag Data Components
For airbags the following data components are available. Versions of Ansys LS-DYNA 971 can also generate PART based data for AIRBAGS that use the PARTICLE airbag methods.
If *DATABASE_CPM_SENSOR has been used to define sensors then the output for the sensors will also be available under the AIRBAG data components.
| Component | THF (d3thdt) | XTF (xtfile) | LSDA (binout) | ASCII | |
| Airbag components | |||||
| PR | Pressure | yes | yes | yes | |
| VO | Volume | yes | yes | yes | |
| IE | Internal energy | yes | yes | yes | |
| IN | Mass flow rate in | yes | yes | yes | |
| OU | Mass flow rate out | yes | yes | yes | |
| MIN | Mass in | yes | yes | ||
| MOU | Mass Out | yes | yes | ||
| TM | Total mass | yes | yes | yes | |
| DE | Density | yes | yes | ||
| SA | Surface area | yes | yes | ||
| TE | Gas temperature | yes | yes | ||
| RF | Reaction force | yes | yes | ||
| MAF | Mass flow rate through fabric | yes | yes | ||
| MAV | Mass flow rate through vent | yes | yes | ||
| MOF | Mass out through fabric | yes | yes | ||
| MOV | Mass flow through vent | yes | yes | ||
| TK | Translational Kinetic Energy | yes | |||
| IF | Inflator Energy | yes | |||
| DMP | Damping Energy | yes | |||
| PP | Average Particle Pressure | yes | |||
| Part components | |||||
| PR | Pressure | yes | |||
| MAF | Flow rate through fabric | yes | |||
| MAV | Flow rate through vent | yes | |||
| TA | Total area | yes | |||
| UN | Unblocked area | yes | |||
| TE | Gas temperature | yes | |||
| PPR | Pressure s+ | yes | |||
| NPR | Pressure s- | yes | |||
| HC | Heat Convection Energy | yes | |||
| EV | Enhanced Vent | yes | |||
| LE | Leak Energy | yes | |||
| PVO | Por Volume | yes | |||
| Airbag Chamber components | |||||
| PR | Pressure | yes | |||
| VO | Volume | yes | |||
| IE | Internal energy | yes | |||
| IN | Mass flow rate in | yes | |||
| OU | Mass flow rate out | yes | |||
| TM | Total mass | yes | |||
| DE | Density | yes | |||
| SA | Surface area | yes | |||
| TE | Gas temperature | yes | |||
| RF | Reaction force | yes | |||
| TR | Translational Energy | yes | |||
| NP | Number of Particle | yes | |||
| PP | Average Particle Pressure | yes | |||
CPM Sensor Components (*DATABASE_CPM_SENSOR)
| Component | THF (d3thdt) | XTF (xtfile) | LSDA (binout) | ASCII | |
| X | X Co-ordinate of Sensor | yes | yes | ||
| Y | Y Co-ordinate of Sensor | yes | yes | ||
| Z | Z Co-ordinate of Sensor | yes | yes | ||
| VX | X Velocity | yes | yes | ||
| VY | Y Velocity | yes | yes | ||
| VZ | Z Velocity | yes | yes | ||
| VM | Velocity Magnitude | yes | yes | ||
| PR | Pressure | yes | yes | ||
| DE | Density | yes | yes | ||
| TE | Temperature | yes | yes | ||
| NP | N Particles | yes | yes |