One of our groups routinely analyzes vortex shedding frequencies of boiler tubes. I hear we are real concerned that they not match standing wave frequencies within the enclosure. Recently I was asked if I'd expect vortices could significantly excite the tubes "second mode" if frequencies are close. I'm checking to see if the "second mode" is really an S shape, and not another lateral mode )). I am not sure about the proximity of other tubes
My guess is things probably could get locked together, but I have no experience or references that offer anything useful.
Any suggestions?
thanks
Dan T
My guess is things probably could get locked together, but I have no experience or references that offer anything useful.
Any suggestions?
thanks
Dan T