CHAPTER IV.

PROGRESS IN THE SCIENCE OF SHIPBUILDING.

The Lessons of Disaster—Sources of Scientific Knowledge—Government

Schools of Naval Architecture—Greenwich Royal Naval College—The

Transition from Sail to Steam and from Wood to Iron in Shipbuilding—

Labours of Russell, Rankine, and Froude—Institution of Naval

Architects—Recent Scientific Progress—Outlines of Fundamental

Principles—Shortened Methods of Ship Design—Metacentric Stability—

Atwood’s Stability Theorem—Improvements of Atwood’s Method—Stability

at Light-Draught—Stability Curves at Different Draughts—Cross-Curves

of Stability—Stability Curves by Experiment—Stowage as affecting

Stability—Speed and Power of Steamships—Approximating to Power

Required—Progressive Speed Trials—Curves of Speed and Power, &c.—

Speed Experiments with Models—Froude’s Law of Comparison—Relative

Efficiency of Hull, Engines, and Propellers—Investigations of

Strength of Iron Vessels—Reed’s and John’s Investigations—Strength

Investigations as Affecting Registry Rules—Agencies for Scientific

Education—University Chairs of Naval Architecture—List of Papers on

the Science of Shipbuilding 84

Modern shipbuilding and the men engaged in it · 第 4 / 12 章