Vortex Shedding; STS-1-2006
Vortex Shedding; STS-1-2006
(OP)
Hello All;
To calculate equivalent static vortex loading, ASME STS-1-2006 uses a "normalized mode shape". How does one calculate this "normalized mode shape". I use Risa to calculate the natural frequency and mode shapes of the stack, but how do you make the mode shape into a normalized mode shape? Thanks.
Mark416.
To calculate equivalent static vortex loading, ASME STS-1-2006 uses a "normalized mode shape". How does one calculate this "normalized mode shape". I use Risa to calculate the natural frequency and mode shapes of the stack, but how do you make the mode shape into a normalized mode shape? Thanks.
Mark416.






RE: Vortex Shedding; STS-1-2006
you have to look at their analysis to sort it out. just text book issues, but you have to be consistent with what they've done.
good luck
RE: Vortex Shedding; STS-1-2006
Thanks,
Mark.