轮机英语听力与会话(新)
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P35 Task 3 Topic
diesel engine and gasline engine
internal combustion engine Diesel:compressed-burning Gasoline: igniting-burning
P43 Task 3 Topic
fuel oil system
1)Structure:double bottom tanks , heaters , tanks , filters , and so on 2)Function:settling tank---separate the solid from the oil , service tank---store the oil for using
3)Safety:viscosity regulator , pressure regulating valve
P61 Task 3 Topic 1
lube oil system
1)Reasons:form oil film , reduce friction and wear
2)Functions:provide films , remove heat , neutralize acidic
3)Management:centrifuged continuously , heating and settling , analysis every three months
P73 Task 2
1.black smoke--incompleted combustion
2.yellow smoke--highly sulphur content of fuel oil
3.blue smoke--lube oil leak to fuel oil / combustion chamber
4.white smoke--highly water content of fuel oil
P76 Task 1 Stand by the engine
1.warm up the M/E
2.scavenge
3.turn the M/E
4.starting air system preparing
5.start the generator (supply electric)
6.start pumps---lube oil system , cooling water system , fuel oil system (preparing)
7.test the M/E
8.test the steering gear
P77 Task 2-2 things to check
1)parameters---temperature , pressure , revolution , power
2)the condition of the systems
3)the condition of the parts---sound , smoke
P77 Task 3 Topic 2
monitoring
1)Things:
(1)parameters---temperature , pressure , revolution , power
(2)the condition of the systems
(3)the condition of the parts---sound , smoke
2)Points:normal / abnormal
P86 Task 2
Part A--turbocharger
The turbocharger has an exhaust gas driven turbine and an air compressor on opposite ends of a single shaft.The incoming air is compressed by the compressor,and then pass through a cooler before it travels to scavenging space.
P90
1. mechanism troubles , working condition problem
vent cock 放气旋塞
indicator diagram 示功图
drain cock 放残阀
burnt out 烧蚀
fire in scavenging box 扫气箱着火hydraulic test 液压试验
break-in 磨合
assembly 组装disassembly 拆卸overhaul 大修(船厂坞修)Rotterdam 鹿特丹港(荷兰,曾经世界第一大港口)
daily fuel consumption 燃油日消耗cylinder liner 缸套(内壁)cylinder jacket 缸套(外壁)
P94 Task 2
communication--trouble shooting rm the bridge, slow down and stop the M/E, explain the troubles 2. treat the trouble(check and repair)
3. Inform the bridge, restart the M/E
P94 Task 3
Topic--fuel injection failure
1.Causes:
trouble in the fuel injection pumps,