Marine Engineering
Everything to Know About Working on a Merchant Vessel
Have you ever dreamed of a life at sea, seeing nothing but the ocean in all directions and visiting exotic ports at the end of your journey? Merchant mariners experience these sights every day when they’re on the job. When working on a merchant vessel, life becomes very different from what it is on land. …
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What Is A Mooring Winch On A Ship And How Does It Work?
Do ships have parking brakes? Of course, they do! Ships cannot be secured at the pier without mooring winches. These mooring winches are like a car parking brake- hold the position of the vessel to keep it secure while an activity between the land and the ship is going on like cargo loading or unloading, …
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Deck Machinery In Ship – Types And Use Onboard
Have you ever seen a ship? Have you ever wondered what the heavy equipment mounted on it? Well, they are known as deck machinery. This article will help you answer every bit of question running on your mind. Hopefully, at the end of this discussion, you will be able to distinguish them every time you …
What Is The Purpose Of A Waste Oil Incinerator?
A waste oil incinerator is equipped onboard so that sludges that are accumulated can be burned and incinerated in order to lessen the volume of sludges in an environmentally way as well as comply with the latest IMO regulations. Also, it can be used to burn garbage that is produced throughout the voyage. However, you …
What Is Scavenging In Marine Engines?
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. Scavenging air is supplied by the engine’s exhaust gas-driven turbocharger, but for some instances especially during maneuvering, is able to maintain the …
What is a Reefer Container?
The shipping industry plays a crucial role in transporting goods from production points to consumers. Some products are perishable and should be preserved before they reach the consumer market. Such products include fruits, vegetables, and animal products. A reefer container or refrigerated container is a container used in shipping to transport perishable goods. The temperatures …
What Are Crankcase Safety Devices?
Various safety devices are fitted for the safety of the crankcase. They play an active role in the safety and protection of the engine from crankcase explosions. These are: What Is The Crankcase Of An Engine? The crankcase is defined as the area around the crankshaft and crankshaft bearings in the reciprocating internal combustion engine. …
What Does Maritime Mean?
When speaking about the history of colonial empires or explorations that circumnavigate the globe, there are a few words that crop up more than most. A lot of these can be worked out by the audience, whether that be a reader or a person in a physical audience, but some still elude people. This is …
What Are The Kinds Of Engines And Their Support?
Ever wonder how the ship maintains its desired speed and course to meet both the charterer’s and the owner’s timetable? Each ship is composed of the main propulsion engine and auxiliary engines which hand-in-hand help each other to sustain the desired temperatures, pressure, and speed that are needed to keep the ship running. The maritime …
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Fresh Water Generator on Ship: Seawater Desalination Process
Freshwater generators are the kind of equipment installed onboard, that produces distilled water mainly for the ship’s consumption, whether it is for the main and auxiliary engines or for the crew’s usage. The abundance of seawater surrounding the ship is converted to distilled water onboard by applying heat to the water inside a vacuumed chamber …
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What Is Boiler Water Treatment? Boiler Critical Maintainance
Boiler water treatment is the process of treating/conditioning the water so that the boilers onboard will be protected from scale formation and corrosion. Well-maintained boilers are protected from corrosion and scales, and heat exchange can be performed properly, hence continue producing sustainable steam at its maximum efficiency. Boiler water treatment plays a vital role in …
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Bow Of A Ship – What Is It and 6 Different Types
The foremost part of a vessel is called the bow of a ship. The first thing anyone notices when a vessel approach is its forward section. How profound it is in terms of design; it not only serves as an aesthetic feature but also plays a huge functional part in reducing the resistance on a …
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Different Parts Of Ship And Its Function | An Easy Guide
Have you ever wondered about the materials used to construct ships or about the ship’s primary components? A ship is constructed of steel and composite materials and is composed of both visible and unseen structural components. In this article, we will look at different parts of ships, and break down their functions. What Are The …
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What Is An Eductor And How Does It Work?
An eductor is the name of a pump that uses the venturi effect during a pumping operation. This is a type of jet pump which is used to pump sediment and liquid out. They’re often used when the suction head is too deep for another pump. Due to the Bernoulli principle and venturi effect, the …
How Much Fuel Cargo Ships Carry?
Cargo ships are classified according to their sizes as well as the fuel they can carry. For instance, Panamax size cargo ships can carry approximately 5,700 MT up to 8,000 MT, meanwhile, Post-Panamax size cargo ships can carry roughly between 9,500 MT to 13,000 MT of fuel. For New-Panamax sizes of cargo ships, they can …
How Does A Fuel Oil Purifier Work?
Fuels are the lifeblood of marine diesel engines. With fuel problems that may occur on board, cargo and shipments will not be delivered on time, which we must prevent to keep the business running. That’s why it is very important that the correct grade of fuel is supplied to the ship. Furthermore, it is imperative …
What Is The Bilge System In A Ship?
The bilge system is provided in the ship to remove bilge water from the ship’s dry compartments in emergencies. The major uses of the system are for cleaning water and oil which accumulates in machinery space bilges as the result of leakage or draining, and when washing down dry cargo holds. The bilge main in …
What Is Marine Growth Prevention System On A Ship?
Vessels are floating power plants on the sea and the marine growth prevention system is vital for continuous operations. This enormous powerplant is a composite of different systems that is working on one large scale to power, propel, and keep the ship afloat reaching and delivering the certain mission it has from one destination to …
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What are MGO and MDO fuels? Marine Fuels Explained!
Ships rely on fuel products in order to sail and deliver cargoes and shipments around the world. Marine engines are known for using low-grade fuel products as they cost cheaper than most of the fuel by-products. However, using low-grade products such as heavy fuel oil (HFO) causes more pollution due to its composition. Thus, most …
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Ships Propeller Shaft – Thrust block and Shaft bearings
Propeller shafts or in marine terminology also known as tail shafts are commonly found on the ship’s aft segment behind the ship’s propulsion. It is a round metal fixture attached to rotate, connect, and mediates force from one component to another. The tail shaft is a part of the propulsion system not only in marine …
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