Viscous Linear Instability of an Incompressible Round Jet T.M. ...
Viscous Linear Instability of an Incompressible Round Jet T.M. ...
Viscous Linear Instability of an Incompressible Round Jet T.M. ...
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omega/alpha_r<br />
-alpha_i<br />
0.7<br />
0.6<br />
0.5<br />
0.4<br />
0.3<br />
0.2<br />
0.1<br />
0<br />
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1<br />
0.07<br />
0.06<br />
0.05<br />
0.04<br />
0.03<br />
0.02<br />
0.01<br />
0<br />
omega<br />
R=50<br />
R=100<br />
R=200<br />
R=1000<br />
Figure 4.1: Phase Velocity as a function <strong>of</strong> ω <strong>an</strong>d R for n = 1<br />
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9<br />
omega<br />
R=50<br />
R=100<br />
R=200<br />
R=1000<br />
Figure 4.2: Amplification factor as a function <strong>of</strong> ω <strong>an</strong>d R for n = 1<br />
19