... statistics riley subset average peak acceleration pb equation distribution shape amplitude peak acceleration investigation cumulative distribution curve difference value percent difference data subset convergence norfolk variation This paper summarizes the results...

... displacement vdv equation quadrant iii triangle united states government mitigation sdof oscillator hz low-pass whole-body vibration health & medicine amplitude riley mitigation characteristic correlation frequency comparison THE FIFTH CHESAPEAKE POWER BOAT SYMPOSIUM ANNAPOLIS, MARYLAND...

..., will also be presented. amplitude surge lcg history hull frequency perpendicular united states government carriage fridsma propeller north america government magnitude vertical acceleration gravity boat accelerometer freedom heave repeatability locked condition THE FIFTH...

... craft division frequency fourier spectra analyzing acceleration induced application united states government criteria davidson laboratory jacobson history amplitude acceleration planing craft gravity Chesapeake Power Boat Symposium 2012 15-16, June, St. John's College, Annapolis...

... with a constant deadrise of 20o , a beam of 1.48 ft (0.45 m), and a total length of 5 ft (1.52 m). The model was forced in roll while fixed in pitch, heave, sway, yaw and surge. The tests were done at three model speeds, two displacements, three roll amplitudes, and four oscillation frequencies. In addition...

... can vary from 25 knots to 40 knots or more in head seas characterized by significant wave heights typically in the range of 2.0 feet to 5.5 feet. marine transportation frequency davidson laboratory computing wave-impact equivalent static acceleration equation amplitude calculation...

... regimes is demonstrated. Simulations of unsteady motions, such as responses to wind gusts and behavior in waves, are also shown. The developed mathematical model can be applied for design of a variety of fast boats with aerodynamic support. configuration upstream oil & gas platform amplitude...