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Marine portal for amateurs and professionals

Welcome to the sea portal Sea-Man.org - a site dedicated to those who are selflessly in love with the sea, even if you are not a sailor and to step on board the ship is your dream.

Here you will find a wealth of information about large sea areas, squadrons from around the world, conquests and discoveries. In the History section, you will read about such great Russian admirals as Ferdinand Wrangel, Pavel Nakhimov, Fedor Ushakov, Fedor Apraksin, about their achievements and discoveries.

If you publish stories in our special section, we will be glad if you publish stories, useful information, or tell a fascinating story from the life of a ship, or why fate led you to the water element.

Fair wind and happy sailing on the waves of Sea-Man.org!

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New publications

Volume measurement methods of LNG transferred 18 25.04.2024

There are several methods volume measurement LNG (Liquefied natural gas) on a ship, in which uses sensors to measure LNG […]

Mastering LNG Measurement – Essential Practices and Operational Insights 51 24.04.2024

Discover the intricacies of LNG measurement, from calculating energy transfer to operational procedures. Explore standardization, partial loading/unloading, and critical gassing-up […]

Ship/shore interface for safe loading and unloading of LNG/LPG 14 23.04.2024

This article discusses the safety of both the ship and the terminal during cargo transfer operations. All operations when o […]

Offshore terminal for transshipment of liquefied gas 18 23.04.2024

This article provides an overview of offshore gas terminals. As the demand for gas increases, a larger proportion of production […]

LNGC’s & Tankers Hull Construction and Temperature 20 22.04.2024

Both LNG carriers (LNGCs) and conventional tankers often utilize high tensile steel construction for their hulls and structural components. High […]

Guidance on HAZID and HAZOP for LNG bunkering operations 30 19.04.2024

HAZID and HAZOP for LNG are two important methods used in the oil and gas industry to identify potential hazards […]

Functional and General Requirements for LNG Bunkering Operation 30 19.04.2024

LNG bunkering requirements operations must comply with stringent safety standards to mitigate risks associated with handling liquefied natural gas. These […]

General Overview of LNG Cargo Tanks (Typical Operations) 45 18.04.2024

LNG cargo tanks are integral components of liquefied natural gas (LNG) carriers, designed to store and transport LNG in its […]

Bunkering risk on Liquefied natural gas ships assessment and safety zones 50 18.04.2024

Bunkering risk assessment on ships are important to ensure safe fueling operations. Key factors to consider include the storage and […]

Equipment and cargo system of LNG onshore terminals 50 17.04.2024

This article describes only what may be considered to be the essential aspects of cargo transfer and storage equipment that […]

Technical requirements for LNG bunkering systems on ships 59 17.04.2024

Key technical requirements for bunkering systems on ships include high-capacity pumps, filtration systems, flow meters, safety features like emergency shutdown […]

Cargo Storage System Concepts for Liquid Natural Gas Tanks 43 16.04.2024

The cargo storage system in liquefied natural gas (LNG) carriers, commonly referred to as LNG tanks, encompasses various designs and […]

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TESTS ONLINE

Crew Evaluation System test online for seamans about EE, Management Level 231
Crew Evaluation System CBT test online about International Collision Regulations (Rev. 7, Module 0172) 313
Crew Evaluation System test online for Cadets working in the Engine Room 441
Crew Evaluation System test online for seamans about Deck department, Operational level, Bulk Carrier 392
Crew Evaluation System test online for seamans about Deck department, Support level, RoRo Cargo Vessel 278
Crew Evaluation System test online for seamans about Deck department, Support level, Reefer 179
Crew Evaluation System test online for seamans about Deck department, Support level, Non-RoRo Passenger 285
Crew Evaluation System test online for seamans about Deck department, Support level, LPG Tanker 409
Crew Evaluation System test online for seamans about Deck department, Support level, LNG Tanker 476
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Video

Система МАМС: роль и функциональные характеристики 140
Transas Navi-Sailor 4000: Современные технологии в морской навигации 157
Основы дуговой сварки: введение в технологию (видео) 87
Вилочные погрузчики на судах: эффективность и роль в морской логистике 86
Ключевые аспекты загрузки судов-контейнеровозов 138
Основы и принципы работы судовых клапанов 82
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