Heave
Heave is the vertical movement of a vessel caused by waves or other external forces. It is the rise and fall of a ship's bow and stern along the longitudinal axis. Heave is an important parameter in the design of ships and offshore structures as it affects the stability and motion of the vessel. It is also a critical factor in the safety and comfort of passengers and crew. Heave can be measured using various instruments such as accelerometers, gyroscopes, and motion sensors. The data obtained from these instruments is used to analyze the performance of the vessel and to make necessary adjustments to improve its stability and safety.
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