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After we have arrived at the destination of engine outfitting, we are now facing another arduous journey - electricity outfitting. But beforewe start, the conceptual difference has to be made clear between heavy current engineering (or power engineering )and light current engineering. The former is concerned primarily with the generation and ...

5 trang | Chia sẻ: franklove | Ngày: 18/02/2013 | Lượt xem: 2377 | Lượt tải: 2

The radio communication equipment is the principal tool in the field of communication between a vessel and such external world as the shore, other ships and aeroplanes.The marine radio communication system now is Global Maritime Distress and Safety System (GMDSS) , a new international one using improved terrestrial and satellite technology ...

7 trang | Chia sẻ: franklove | Ngày: 18/02/2013 | Lượt xem: 2617 | Lượt tải: 3

With regard to the functions of the power station automation, people may fill up a long list as follows: (1)The automatic starting of generating sets. (2) The automatic switching on after electrical voltage is established. (3)The automatic adjustment of electrical voltage. (4) The automatic unloading by different stages of secondary elect...

4 trang | Chia sẻ: franklove | Ngày: 18/02/2013 | Lượt xem: 2171 | Lượt tải: 2

The basic mission of F. O. system is to supply M. E. , aux.engine and aux. boiler with sufficient clean fuel oil.The fuel oil needed by a vessel is to be fed and stored through oil filling port and via oil charging piping. For medium and large vessels, fuel oil to be stored in F. O. tanks in the double bottom. F. O. transfer pumps are requi...

6 trang | Chia sẻ: franklove | Ngày: 18/02/2013 | Lượt xem: 2061 | Lượt tải: 3

1.The Fuel Injection System The fuel injection system, in delivering the liquid fuel to the combustion chamber, must fulfill the following assignments: A: To measure the correct quantity of the fuel to be injected. B: To time the fuel injection. C: To control the rate of fuel injection. D: To atomize or break up, fuel into fine particle...

4 trang | Chia sẻ: franklove | Ngày: 18/02/2013 | Lượt xem: 2215 | Lượt tải: 1

For better understanding of a whole diesel engine, it is quite necessary to have some idea about the operation or purpose of diesel engine parts. Each part or unit has its own special function to perform and in conjunction with the other parts constitutes a diesel engine. Those who want to operate, repair or assemble diesel engines must be ab...

7 trang | Chia sẻ: franklove | Ngày: 18/02/2013 | Lượt xem: 2265 | Lượt tải: 2

The technical term outfitting is relevant to a wide range of knowledge in the light of the latest classification in the shipbuilding circle in Japan. In addition to ship outfitting, which is dealt with in Ship Equipment, outfitting also concerns engine outfitting, electricity outfitting and painting. From this lesson on, we shall come to lear...

5 trang | Chia sẻ: franklove | Ngày: 18/02/2013 | Lượt xem: 2169 | Lượt tải: 4

Fabrication and welding for hull are two primary workmanship in shipbuilding, and so the quality, working efficiency and cost ofshipbuilding directly rely on them. So far fabrication has been dwelled upon in Workmanship for Hull Building. Therefore, this short passage will simply deal with the welding procedure. First of all, we shall come ...

6 trang | Chia sẻ: franklove | Ngày: 18/02/2013 | Lượt xem: 2217 | Lượt tải: 3

It is really fascinating to gaze at a colossal ship standing high on a slipway or sailing fast at the blue sea, and you will be still more excited if you are offered a chance to pay a visit to the wonderful labyrinth inside a ship. Indeed, a ship, to the mind of a naval architect, is a true work of art. But few of the ordinary people have a...

5 trang | Chia sẻ: franklove | Ngày: 18/02/2013 | Lượt xem: 1948 | Lượt tải: 0

It is absolutely necessary for a ship to beequipped with varied ship equipment to satisfy the needs of voyage, harbour, operation and safety. Ship equipment varies according to different purposes of vessels, and usually concerns the equipment for the rudder and anchor as well as for the life-saving, cargo-lifting and mooring.

8 trang | Chia sẻ: franklove | Ngày: 18/02/2013 | Lượt xem: 2413 | Lượt tải: 1