Recent Blogs
Floating Dry-dock Mechanism: How It Works, Parts, Ballast Formula and Ship Lifting Explained
Floating dry-dock explained — how ballast tanks, pontoons and wing walls lift ships for hull repair, with formulas, worked examples and shipyard applications.
Great Curve Delineator Mechanism: How It Works, Diagram, Parts, Formula and Uses
The Great Curve Delineator draws large-radius arcs without a centre point. Used by shipwrights, naval architects and pattern lofts. Geometry, formula, examples.
Sloop Yawl Explained: How the Two Rigs Work, Key Parts, Lead Balance and Real-World Uses
Sloop and yawl rigs explained — sail plan geometry, balance, helm trim, and how naval architects size them for cruising and offshore sailing.
Full-rigged Ship Mechanism Explained: Square Rig Sail Plan, Bracing Diagram, and Driving Force
How a full-rigged ship works — square sails on three or more masts, sail plan geometry, driving force calculations, and named examples from naval and...