Flow velocity

U₀

Natural frequency

${\omega }_1$

${\omega }_2$

${\omega }_3$

${\omega }_4$

${\omega }_5$

0.0

29.8729

84.6254

167.5864

259.3869

274.0480

30

29.4345

84.1936

167.1276

258.9441

273.5749

60

28.0996

82.8921

165.7491

257.2281

271.7400

80

26.6814

81.5341

164.3128

255.4375

269.8285

100

24.8009

79.7723

162.4559

253.1184

267.3579

130

20.9732

76.3603

158.8626

248.6189

262.5803

160

15.5063

71.8903

154.2619

242.8382

258.4737

190

6.0670

66.2903

148.5919

235.6913

248.9730