About load setting

- March 11, 2024 at 8:21 am
  kseyksey039
  Subscriber
```
I want to use force to simulate a rotating object. How can I apply node forces in the normal direction of multiple nodes in ls-dyna?
```
- March 11, 2024 at 1:15 pm
  
  Ram Gopisetti
  Ansys Employee
  
  Hi Rex,
  You can use the LOAD_NODE_SET cards to apply the force by choosing the right DOF to be normal to the nodes chosen.
  Cheers, Ram