2. Analysis of project
1) Course of pipeline from knock-out drum on the first floor to storage tank on the third floor.
It is ideal to design pipelines using straight line for economic feasibility and efficiency but that is impossible for the reason of structure of plant. So It is necessary to inspect the structure of plant.
2) What kinds of pipe do we decide?
Considering economi
Economical requirement
1)Check the prices of pump and fittings, etc.
2)Set the elbow at the minimum
3)Choose suitable pipe considering pressure drop and prices.
4)Pressure drop and flow rate should be considered for deciding pump
5)Make a budget by adding up all the prices above
선박엔진의 대표적인 기업으로는, 저속엔진(2ST)의 경우 MAN B&W, 중속엔진(4ST)의 경우 Wärtsilä가 원천기술을 선도하고 있다. 저속엔진은 대형벌크 및 탱커, 컨테이너선 등 대형선박의 추진 엔진으로 적용되며, 중속엔진은 중소형 선박 및 대형선박의 보조 엔진으로 적용된다.
Figure 2. Global 중속엔
pipes or holding tanks
to remove large debris such as sticks, leaves, trash and other large particles
water stored in reservoirs for periods between a few days and many months to allow natural biological purification to take place
salts are treated with soda-ash (Na2CO3) to precipitate CaCO3 out utilizing the common-ion effect
chlorinated to minimize the growth of fouling organisms on the pi
seawater slams in, busting the inner
hatches. Two-foot thick columns of water, like fire-hoses of the gods,
blast into the room. Everything vanishes instantly in white spray.
INT. CONTROL RM/ATTACK CENTER 9
Everyone is hurled off his feet. The planesman flights to recover control of
the yoke.
CAPTAIN
Collision alarm! Collision alarm! Lighten
her up, Charlie!
NAVIGATOR
The torpedo room is flooded,