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International Scholarly Research Notices
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International Scholarly Research Notices
/
2011
/
Article
/
Fig 12
/
Research Article
Vibration Analysis of a Rotating Disk with a Crack
Figure 12
Variations in the dimensionless natural frequencies for mode shapes (a)
(
0
,
2
)
and (b)
(
0
,
3
)
versus the angular speed
𝜔
for three different values of the dimensionless radial crack length
𝑎
/
𝑅
𝑜
.
(a)
(b)