HyperWorks Solvers

/IMPL/DYNA/DAMP

/IMPL/DYNA/DAMP

 Previous topic Next topic No expanding text in this topic  

/IMPL/DYNA/DAMP

 Previous topic Next topic JavaScript is required for expanding text JavaScript is required for the print function  

Engine Keyword

/IMPL/DYNA/DAMP - Dynamic Implicit Damping Option

Description

Rayleigh structure damping with dynamic implicit analysis.

Format

/IMPL/DYNA/DAMP

symbol_a-bold   coeffec-B-bold

Data

Description

symbol_a_14

Coefficient

coeffec-B

Coeffcient

Comments

1.Rayleigh damping computation:

[C] = symbol_a_14[M] + coeffec-B[K]

2./DAMP defined in Starter has no effect on implicit run, this option takes the stiffness matrix setup by implicit option (not the case in explicit run) to calculate the Rayleigh damping matrix.

See Also:

Implicit Finite Element Analysis