Naval Historywith Dr. Alex

Q&A · 5:45-6:10

Tall superstructures, wind, and stability

The Albany conversion's tall superstructure is discussed as a windage problem even where lightweight construction limited the direct stability penalty.

Albany Class Guided Missile CruisersGuided Missile CruisersStabilityWarship Design
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Question

Did Albany's tall superstructure create instability problems, and why was it not made broader and lower?

Short answer

It could cause difficulties in high winds, though lightweight construction limited some stability effects. No firm reason is offered for the chosen shape.

Notes

The response separates two related design problems: a high superstructure can make a ship troublesome in strong winds, while lightweight construction can reduce some of the topweight penalty. Albany's height did not appear to create an extreme ordinary stability problem because the structure was made as light as practicable. Windage remained a concern because a large vertical surface gives the wind considerable leverage over the ship. No firm reason is offered for the designers' rejection of a broader, lower arrangement, keeping the answer limited where the design record is unclear.