boilers on tankers and functions wikipedia

Boiler | Engaged in Thermodynamics

Boiler Systems. The main components of the boiler system include the feedwater heaters, deaerators, feed pumps, economizers, superheaters, condenser and condensate pumps. In addition, there are sets of controls to monitor water and steam flow, fuel flow, and chemical composition of the air and steam.

 Chat Online

Boiler Types and Classifications - Wiki - odesie by Tech

Hotwater boilers that have temperatures not exceeding 250° Fahrenheit or pressures not exceeding 160 psig are called ''low temperature hot water boiler''s. Heating boilers are also classified as to the method of manufacture, i.e., by casting (cast iron boilers) or fabrication (steel boilers). Those that are cast usually use iron, bronze, or

 Chat Online

boilers on tankers and functions wikipedia

boilers on tankers and functions wikipedia. Glossary of nautical terms - Wikipedia. This is a partial glossary of nautical terms; some remain current, while many date from the 17th to 19th centuries.See also Wiktionary's nautical terms, Category:Nautical terms, and Nautical metaphors in English.See the Further reading section for additional

 Chat Online

Boiler Mountings - Marine Engineering

If connected to a separate drainage system the valves are of the ball type. When connected to a common drainage system two valves are provided in each group, one shut-off valve and one shut-off/non-return valve. The shut-off function is for security and the non-return function prevents steam/water from flowing into an empty boiler by mistake.

 Chat Online

Tank - Wikipedia

Tank agility is a function of the weight of the tank due to its inertia while manoeuvring and its ground pressure, the power output of the installed power plant and the tank transmission and track design. In addition, rough terrain effectively limits the tank's speed through the stress it puts on the suspension and the crew. A breakthrough in

 Chat Online

Boiler energy efficiency measures - shipboard good practices

Boiler energy efficiency measures - shipboard good practices Formation of marine boiler : A boiler in one form or another will be found on every type of ship. Where the main machinery is steam powered, one or more large watertube boilers will be fitted to produce

 Chat Online

Tank - Wikipedia

Tank agility is a function of the weight of the tank due to its inertia while manoeuvring and its ground pressure, the power output of the installed power plant and the tank transmission and track design. In addition, rough terrain effectively limits the tank's speed through the stress it puts on the suspension and the crew. A breakthrough in

 Chat Online

Boiler Operator: Job Description, Duties and Requirements

Boiler Operator: Job Description, Duties and Requirements. Boiler operators require some formal education. Learn about the training, job duties and engineering licenses to see if this is the right

 Chat Online

Oil Tankers - MarineWiki

The majority of oil tankers built since 1990 are propelled by a single slow speed diesel engine connected to a fixed pitch propeller.These ships generally have three and sometimes four ship service diesel generators to provide electric power.Cargo and ballast pumps may be electric or steam driven.Outside the pump room,the machinery arrangement

 Chat Online

In the Merchant Navy, which is better: the engine or deck

Dec 20, 2017· Basically you have to understand which department you want to choose in Merchant Navy. DECK DEPARTMENT If the high tides thrills you and you are enthusiastic to command and steer the ship you can join the Deck department of the ship.Deck departmen

 Chat Online

Water tube boiler working and function - SlideShare

May 04, 2017· Water tube boiler working and function 1. Water Tube Boilers In this type of boiler water passes through the tubes while the gases remain in the shell side, passing over the tube surfaces Used for high steam demand and pressure requirements Capacity range of 4,000 120,000 kg/hour

 Chat Online

Marine steam boilers

Marine steam boilers alarm and trip functions The most important alarm and trip functions on marine steam boilers. automatic control systems for more than one hundred boilers for ships that are sailing on the seven seas today in tankers, cruise liner, general cargo ships, etc By Lars Josefsson. Mailing address: Mr. Lars Josefsson.

 Chat Online

Condensing boiler - Wikipedia

Condensing boiler manufacturers claim that up to 98% thermal efficiency can be achieved, compared to 70%-80% with conventional designs (based on the higher heating value of fuels). Typical models offer efficiencies around 90%, which brings most brands of condensing gas boiler in to the highest available categories for energy efficiency.

 Chat Online

Boiler Burners and Types of Burners - Forbes Marshall

Types of boiler burners: Boiler burners are the central element of effective combustion system design which includes fuel preparation, air fuel distribution, furnace design and combustion control. A burner is a mechanical device that supplies required amount of fuel and air and creates a condition of rapid mixing and produce flame.

 Chat Online

Oil Tankers - MarineWiki

The majority of oil tankers built since 1990 are propelled by a single slow speed diesel engine connected to a fixed pitch propeller.These ships generally have three and sometimes four ship service diesel generators to provide electric power.Cargo and ballast pumps may be electric or steam driven.Outside the pump room,the machinery arrangement

 Chat Online

Bonaire - Wikipedia

Bonaire has been widely recognized for many years in the diving community as one of the world's best shore diving destinations. Bonaire's Marine Park offers a total of 86 named dive sites and is home to over 57 species of soft and stony coral and more than 350 recorded fish species.

 Chat Online

Steam Boiler Questions and Answers - Steamesteem

The boiler manhole-lids are mounted from the inside of the boiler so that the boiler pressure will help to keep them tight. Hence the manholes have to be elliptical in shape to make it possible to take the lid out from the boiler. Boiler Questions and Answers

 Chat Online

Boiler Burners and Types of Burners - Forbes Marshall

Types of boiler burners: Boiler burners are the central element of effective combustion system design which includes fuel preparation, air fuel distribution, furnace design and combustion control. A burner is a mechanical device that supplies required amount of fuel and air and creates a condition of rapid mixing and produce flame.

 Chat Online

Function of condenser in a feed system for boiler and

Function of condenser in a feed system for boiler and steam turbine The condenser is a heat exchanger which removes the latent heat from exhaust steam so that it condenses and can be pumped back into the boiler.

 Chat Online

Tanker (ship) - Wikipedia

A tanker (or tank ship or tankship) is a ship designed to transport or store liquids or gases in bulk. Major types of tankship include the oil tanker, the chemical tanker, and gas carrier. Tankers also carry commodities such as vegetable oils, molasses and wine.

 Chat Online