Figures & data
Table 1. The non-dimensional frequency of triangular and square cross-sectional disc with fluid and without rotation for different aspect ratios
Table 2. The non-dimensional frequency of pentagon and hexagon cross-sectional disc with fluid and without rotation for different aspect ratios
Table 3. The non-dimensional frequency of triangular and square cross-sectional disc without fluid and without rotation for different aspect ratios
Table 4. The non-dimensional frequency of pentagon and hexagon cross-sectional disc without fluid and without rotation for different aspect ratios
Figure 2. Variation of non-dimensional wave number vs. non-dimensional frequency of rotating disc of triangular cross-section.
![Figure 2. Variation of non-dimensional wave number vs. non-dimensional frequency of rotating disc of triangular cross-section.](/cms/asset/24b67936-ff3e-4b5d-ac2e-4e86f78a3b12/oaen_a_1002162_f0002_b.gif)
Figure 3. Variation of non-dimensional wave number vs. non-dimensional frequency of rotating disc of square cross-section.
![Figure 3. Variation of non-dimensional wave number vs. non-dimensional frequency of rotating disc of square cross-section.](/cms/asset/5ea636bb-965c-4c3c-bf9e-2bdeb67cfa59/oaen_a_1002162_f0003_b.gif)
Figure 4. Variation of non-dimensional wave number vs. non-dimensional frequency of rotating disc of pentagonal cross-section.
![Figure 4. Variation of non-dimensional wave number vs. non-dimensional frequency of rotating disc of pentagonal cross-section.](/cms/asset/224cbff5-bc1f-4a50-833b-18fc29eacf40/oaen_a_1002162_f0004_b.gif)
Figure 5. Variation of non-dimensional wave number vs. non-dimensional frequency of rotating disc of hexagonal cross-section.
![Figure 5. Variation of non-dimensional wave number vs. non-dimensional frequency of rotating disc of hexagonal cross-section.](/cms/asset/532696ec-59b9-432a-b53c-b721d23ff5ea/oaen_a_1002162_f0005_b.gif)
Figure 6. Variation of relative frequency shift vs. non-dimensional frequency of rotating disc of triangular cross-section.
![Figure 6. Variation of relative frequency shift vs. non-dimensional frequency of rotating disc of triangular cross-section.](/cms/asset/ee26fbdd-2957-4b02-a1a0-956a99bdc12b/oaen_a_1002162_f0006_b.gif)
Figure 7. Variation of relative frequency shift vs. non-dimensional frequency of rotating disc of square cross-section.
![Figure 7. Variation of relative frequency shift vs. non-dimensional frequency of rotating disc of square cross-section.](/cms/asset/1c5a98f9-d8bd-423b-b00a-933b545a59d7/oaen_a_1002162_f0007_b.gif)