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Unformatted text preview: imaginary part y ( t ) approaches yp exponentially and with oscillations Case 4: ξ = 0 (undamped): [Stable] repeated roots with an imaginary part and no real part Oscillations with constant amplitude , indicate a system at the limit of stability Case 5: ξ < 0 (unstable): [Unstable] All values of the damping factor, ξ, that are less than zero yield a solution that has a positive real part e + t will grow without bound and the process will display diverging...
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This note was uploaded on 03/31/2008 for the course CHE 3015 taught by Professor Rmd during the Spring '08 term at Virginia Tech.
 Spring '08
 RMD
 Mass Balance

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