Marine Engineering

Understanding a Turning Circle in Ship Turning Circle is a fundamental performance characteristic of any vessel. It refers to the vessel’s ability to change course or direction, deviating from its intended route. Every vessel must be able to change course when necessary. These requirements include: Turning Radius After a vessel is launched, manoeuvring trials are […]

Understanding Rectifiers and Their Circuits on Ships Despite their small size, all electrical and electronic equipment and circuits on a ship play a vital role in the operation of its systems and machinery. Various shipboard devices use alternating current (AC), direct current (DC), or a combination of both, depending on their operational requirements. Some of

What Are Shipboard Pyrotechnic Devices? Pyrotechnics is the science of using materials capable of undergoing self-sustaining exothermic chemical reactions to generate heat, light, gas, smoke, and/or sound. These devices are used in extreme emergencies (such as dangerous situations) and are installed on ships to attract attention and alert other nearby vessels, enabling them to request

What is a Bulk Liquid Terminal? A bulk liquid terminal is an area within a seaport equipped with the necessary infrastructure for storing and transporting large quantities of liquefied liquids or gases. These liquids include crude oil and its derivatives, chemicals, liquefied natural gas (LNG), liquefied petroleum gas (LPG), and more. While grain terminals primarily

Cruise Ship Blackwater Treatment Cruise ships carry thousands of passengers and crew members, generating large amounts of wastewater daily up to 1,000 cubic meters. Therefore, wastewater management has become a critical component of daily operations. Because cruise ships spend extended periods away from land, they need to be self-sufficient in this area. Cruise ship wastewater

Proper Use of ECDIS Safety Settings ECDIS has become a primary tool for shipboard watchkeeping personnel. Using an ECDIS is fundamentally different from using paper charts. Masters, navigators, and shipowners must understand the advantages of managing chart displays, safety settings, and alarm systems. Numerous groundings have occurred on ECDIS-equipped vessels, which could have been avoided

What is a Bridge Navigational Watch and Alert System (BNWAS)? Navigating a large vessel is no easy task. In emergencies, mariners must make swift decisions, and the safety of the vessel and its crew depends on their actions. This is where automated systems come in handy. A Bridge Navigational Watch and Alert System (BNWAS) is

What Marine Navigation Systems And Electronic Instruments Do Ship Captains Use? Today, modern technology has made navigation in restricted waters a highly specialized profession. With the latest developments in navigation methods and techniques, tools, hardware, and software are constantly evolving. Gone are the days of anchoring in fog or snowstorms with near-zero visibility. Gone are

What is a Remotely Operated Underwater Vehicle (ROV)? A Remotely Operated Underwater Vehicle, also known as an ROV, is an unmanned robot typically tethered by an operator. It is an underwater robot used to collect data about the underwater world, including ocean structures or geological formations such as hydrothermal vents. The robot utilizes remote control

10 Things to Consider While Using Auto-Pilot System on Ships In ancient times, the “Captain” was an indispensable member of the bridge team. The title “Captain” was given to outstanding sailors whose primary responsibility was to steer the ship in accordance with the instructions of the captain and officers. Captains would take turns steering the