Naval Architecture
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The Physics of a Capsize: Positions of G and M in an Unstable Ship
When you watch a massive cargo vessel slice through ocean waves, you are witnessing a masterful balancing act. A ship’s…
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How to Safely Correct an Angle of Loll: A Guide to Restoring Ship Stability
Imagine being on the bridge of a massive cargo vessel in the middle of the ocean. Suddenly, the ship slowly…
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Understanding Ship Stability: The 3 States of Equilibrium at Sea
Have you ever stood on a dock and watched a colossal container ship loaded with thousands of heavy steel boxes…
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Understanding Metacentric Height (GM) and Righting Lever (GZ): The Twin Pillars of Ship Stability
Every day, massive ships carrying thousands of containers cross rough oceans without capsizing. Small fishing boats return safely despite heavy…
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What is the Metacentre in Ship Stability: Understanding This Theoretical Point
Imagine trying to balance a ruler on your finger. If you tilt it slightly, it either falls over or returns…
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Nickel Ore Liquefaction Suspected in Devon Bay Capsize
The ultramax bulk carrier Devon Bay capsized off the disputed Scarborough Shoal on January 22, with liquefaction of its nickel…
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Container Ship Classifications
Container ships revolutionised global trade in the latter half of the twentieth century. These specialised vessels carry standardised boxes that…
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Dry Bulk and Ore Carrier Classifications
Dry bulk carriers rank among the most essential vessels in global shipping. These robust ships transport the raw materials that…
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Understanding Crude Oil Tanker Classifications
Crude oil tankers form the backbone of global energy transport. These specialised vessels carry millions of barrels of oil across…
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Understanding the Centre of Buoyancy and Its Relationship with Draft
The centre of buoyancy is one of the most fundamental concepts in naval architecture, yet its behaviour is often misunderstood…
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