... excitations. borderline riser internal flow velocity time-domain solution vibration platform excitation instability chart dqm parametric instability coefficient instable region mw 0 unit wet weight instability mathieu equation equation Proceedings of the Thirty-first (2021...

... algorithms encourage the development of time-domain solutions for body motions in waves. Time-domain analysis is preferable when transiedt response and large-amplitude motions of bodies are of concern. For motion involving substantial viscous effects, the time-domain formulation is the only logical approach...