Figure 7. Added mass vs. wave frequency for conical and hemisphere buoys

From

Comparison of Power Extraction of Wave Energy Converter with Conical and Hemispherical Buoys in the Chengshantou Area

Geng Yuanbo, Hassan Ghassemi, Guanghua He, Hamid Reza Ghafari

American Journal of Energy Research. 2023, 11(3), 108-116 doi:10.12691/ajer-11-3-2