ROTORINSA^{®}
ROTORINSA^{®} is a finite element software devoted to the prediction of the steadystate dynamic behavior of rotors in bending.Main Characteristics
Elements of rotor  Effects  Characteristics  Degres of Freedom (dof) 

Shafts  The effects considered are :

Elements of beam in bending 2 nodes with 4 dof 
Disks  The effects considered are :

Rigid 1 node with 4 dof per node 
Bearings  Characteristics of :

1 or 2 nodes with 2 dof in displacement per node 
Specific elements  Defined by the matrices :

1 or 2 nodes with 4 dof in displacement per node 
Capabilities  Graphic displays 


