spike energy
spike energy
(OP)
can someone explain spike energy and modes of vibration in simple terms?
thanx.
thanx.
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RE: spike energy
RE: spike energy
Best example is a simple beam supported at both ends. It can vibrate like a simple bow (at a given instant in time goes from zero at the ends to max in the middle). Or it can vibrate in a more complex pattern that has two, three etc peaks. Each of these is a different mode shape. Each will have a different resonant frequency.
Someone help me out if there's a better/easier way to explain modes.