As long as the metacenter is further above the keel than the center of gravity, the ship is stable in an upright condition. A line drawn from the center of buoyancy in a slightly heeled condition vertically will intersect the centerline at a point called the metacenter. The job of the naval architect is to make sure that the center of buoyancy shifts outboard of the center of gravity as the ship heels. This causes the center of buoyancy to shift toward the side that is lower in the water. Dufferin in 1960 winning several prizes including 'Runner-up forthe President s Gold Medal for all roundproficiency. ![]() ![]() Subramaniam was educated in the Lawrence School,Lovedale, one of the best scho ols in India. The ship is stable because as it begins to heel, one side of the hull begins to rise from the water and the other side begins to submerge. Subramaniam 1/111 ABOUT THE AUTHORBorn in Sept. The diagram at the right shows the center of gravity is well above the center of buoyancy, yet the ship remains stable. ![]() Cargo arrangements and loadings, crane operations, and the design sea states are usually taken into account. Intact stability calculations are relatively straightforward and involve taking all the centers of mass of objects on the vessel which are then computed/calculated to identify the center of gravity of the vessel, and the center of buoyancy of the hull.
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