Learn how sighting and boring of the ship’s stern tube is done for proper alignment of propeller shaft. Read more inside the article.
Naval Architecture
An Introduction to Tunnel Thrusters in Ships – Design and Application
Tunnel thrusters are used by ships to provide low-speed lateral manoeuvrability when docking and high thrust while at a standstill. Know more about tunnel thrusters inside the article.
Controllable Pitch Propeller (CPP) Vs Fixed Pitch Propeller (FPP)
Learn about the design of two main types of ship propellers – controllable pitch propeller (CPP) and fixed pitch propeller (FPP), along with the advantages and disadvantages of each of them.
Types of Bow Designs Used For Ships
The bow at the foremost part of the ship is one of the most fascinating design aspects that catches one’s attention. Let’s take a look at some of the latest and common bow designs used for ships today.
How Does A Rudder Help In Turning A Ship?
Did you know that the rudder does not turn a ship? So what is it that turns a ship and how does the rudder helps in the process? Learn some interesting facts inside the article.
What Is The Purpose Of “Torsion Box” In Ships?
Torsion box is a continuous structure in the top part of ship’s longitudinal bulkhead, freeboard deck and sheer strake which provides sufficient strength against torsional moments and other bending loads. Read inside the article to know more on the importance of torsion box.
Types of Rudders Used For Ships
The type of rudder to be used for a particular ship depends on a variety of factors. Learn about the main types of rudders used for ships in the article inside.
Different Ways To Reduce Ship Propeller Vibrations And Increase Its Efficiency
The efficiency of the propeller is pulled down by various losses such as vibration and noise. Learn about some of the important methods used by ship designers to reduce propeller vibrations and increase its efficiency.
The Dangers of Ro-Ro Ship Design: A Naval Architect’s Perspective
There is something about the design of Ro-Ro Ships that make them dangerous than those of other types. A naval architect explains the major issues related to Ro-Ro ship designs inside the article.
Different Types And Designs of Hatch Covers Used For Ships
Different types of hatch covers are used for ships depending on the type of the ship and the cargo carried. Learn about the main types of hatch covers used for ships in the article inside.
10 Factors Considered For Efficient Ship Propeller Design
A variety of factors are taken into consideration while selecting propeller for a ship. Learn about ten important points considered for efficient ship propeller design.
What Are “Structural Discontinuities” In Ship’s Structure?
An abrupt change in shape or cross-section of ship’s structure is known as structural discontinuity. Learn about different types of structural discontinuities in ship’s structure and various design methodologies used to reduce their effects.
Different Types Of Sterns Used For Ships
A number of factors such as hydrodynamic efficiency, construction simplicity, flow patterns & aesthetics are considered for designing a ship’s stern. Learn about different types of ship’s stern inside the article.
Choosing A Hull Form For Ships : A Naval Architect’s Perspective
A naval architect has to consider several aspects while planning a ship’s hull form during the designing and construction process. Learn about the basics of choosing the right hull form of a ship in the article inside.
What’s The Importance Of Bulbous Bow Of Ships?
Bulbous bow is a peculiar bulb like projection at the forward end of the ship. Learn about the significance of this ship structure and the importance of its design inside the article.
Different Types Of Roll Stabilization Systems Used For Ships
Rolling is indeed one of the biggest problems to ships at seas. Learn about the different types of ‘Roll Stabilization systems’ that are used to control the effects of rolling on the ship.
Why Do Ship’s Hull Fail At Midship Region?
A lot of marine accidents involving failure of the ship hull structures occurs because of a crack in the midship region or a total split-off of the hull girder. This article gives an insight into the causes that lead to the failure of the ship’s hull girder from a longitudinal strength point of view.
X Bow Hull Design vs Conventional Hull Design
X bow is a type of hull design which improves ship’s efficiency and stability at high seas. Find out the difference between X bow hull design and conventional hull design of ships.
Single Hull Vs Double Hull Tankers
Single hull and double hull tankers have several differences between them. However, there are both positive and negative aspects of both single hull and double hull designs.
10 Important Books on Naval Architecture
Find out about the top ten books on naval architecture, ship design, and ship construction. These maritime books are a must have for all naval architecture and marine engineering professionals.
Top 10 Shipbuilding Companies in the World in 2012
The shipbuilding industry is recognised as one of the most profitable industries around the world. Listed in here are top ten shipbuilding companies in the world in 2012
What is Cofferdam on Ships?
Cofferdam on ships is a type of enclosed or void space provided for extra safety which separates two tanks containing different liquids. Find out what is cofferdam and where it is located on ships.
Inclining Experiment- Determining Metacentric height of the ship
Metacentric Height of centre of gravity of ship is determined during the time of construction of the ship and which plays an important role in setting the loading capacity and stability of the ship. Know how meta centric height of a ship is found out
Understanding Intact & Damage Stability of Ships
The stability and equilibrium of the ship should remain perfect in all conditions. Intact and damage stability of the ship play an important role in deciding the seaworthiness of ship. Find out more about intact and damage stability inside the article.