Next |
Prev |
Top
|
REALSIMPLE Top
Sources of loss in a vibrating string:
- Yielding terminations
- Drag due to air viscosity
- Internal bending friction
Simplest case: Add a term proportional to velocity:
More generally,
where may be determined indirectly by measuring linear damping
versus frequency
Subsections
Next |
Prev |
Top
|
REALSIMPLE Top
Download WaveEquations.pdf
Download WaveEquations_2up.pdf
Download WaveEquations_4up.pdf