A bollard is a short, sturdy, vertical post that is used in a variety of maritime applications. Originally used for mooring boats, bollards are now also used to control road traffic and to prevent automotive vehicles from colliding with pedestrians and structures. Bollards are commonly found on ships and docks, where they are used to…
Boat thrusters are an essential piece of equipment for any boat owner or operator. Thrusters are used to control the movement and direction of a boat in tight spaces, such as marinas, harbors, and canals. They are especially useful for larger boats, which can be difficult to maneuver in confined areas. There are two main…
Have you ever sipped a glass of wine on a boat, only to have the vessel’s rocking toss your drink? Enter gyroscopic stabilizers – the marvel of maritime technology that promises to make those unexpected spills a thing of the past. Offering stability in the midst of undulating waves, these high-tech gadgets are transforming our…
There’s a hidden science that’s integral to many aspects of our daily life, from the air flowing around the sleek design of a sports car to the ocean currents guiding a cargo ship. This science, called Computational Fluid Dynamics (CFD), might sound complex, but it’s not that difficult to grasp when you understand its basic…
Bronze has been used for centuries in various applications due to its desirable properties, such as its strength, corrosion resistance, and ductility. One of the most common uses of bronze is in the manufacturing of ship propellers, specifically bronze propellers. But what makes bronze such a suitable material for bronze propellers? Propellers are essential components…
Cruise ships are known for their luxurious amenities, fine dining, and exciting entertainment options. However, what many passengers may not realize is that these massive vessels are also equipped with advanced technology to ensure a smooth and stable sailing experience. This technology comes in the form of cruise ship stabilizers, which are essential for maintaining…
By supplying enough amount of fresh air inside the cylinder for the next cycle, proper combustion of fuel/air ratio can take place during the compression stage, this method is what they call scavenging in marine engines. Scavenging air is supplied by the engine’s exhaust gas-driven turbocharger, but for some instances especially during maneuvering, is able…
Tugboats are some of the most powerful vessels on the water. They are designed to move massive objects, such as large ships and barges, and are capable of pulling weights that are many times their own. Tugboats are used in ports and harbors all over the world to help move cargo and other vessels. But…
Marine Gas Oil or MGO is a popular fuel used in the shipping industry. It is a high-quality marine fuel that consists exclusively of distillates. Distillates are all those components of crude oil that evaporate during distillation and are then condensed from a gas into a liquid. MGO usually consists of a blend of various…
Propeller cavitation is a common issue that can affect the performance of boats and ships. Cavitation occurs when the pressure around the propeller drops so low that water vaporizes, forming bubbles that collapse and cause damage to the propeller blades. This can lead to reduced speed, increased fuel consumption, and even damage to the propeller…