柴油机的工作原理英语作文
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发布时间:2022-04-24 18:13
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热心网友
时间:2023-10-30 22:32
the Working Principle of Engine
engines of most cars are internal combustion engines,our-stroke reciprocating gasoline engines, besides, there are some other kinds of engines, like diesel engines, rotor engines, two-stroke engines and split combustion engines.
Reciprocating means moving up and down or forth and back. In the reciprocating engine, the up and down motion of the piston in the cylinder generates the power of engine. For this kind of engines, almost all depends on cylinder block, namely engine cylinder block, which is made of cast iron or cast aluminium. It concludes water jacket for engine cylinder and cooling fluid circulation. The top of the cylinder block is the cylinder head, which constitutes the combustion chamber, and the bottom of the cylinder block is the oil pan.
中文根据以下网友提供,
发动机工作原理
大多数汽车的发动机是内燃机,往复四冲程汽油机,但是也有使用其它类型的发动机,包括柴油机,转子发动机,二冲程发动机和分程燃烧发动机。
往复的意思就是上下运动或前后运动,在往复发动机中,气缸中活塞的上下运动产生发动机的动力,这种类型几乎所有的发动机都是依赖气缸体即发动机缸体,缸体是铸铁或铸铝制的,它包括发动机气缸和冷却液循环用的水套。缸体的顶部是气缸盖,它组成了燃烧室,缸体底部是油底壳。
热心网友
时间:2023-10-30 22:33
发动机工作原理
大多数汽车的发动机是内燃机,往复四冲程汽油机,但是也有使用其它类型的发动机,包括柴油机,转子发动机,二冲程发动机和分程燃烧发动机。
往复的意思就是上下运动或前后运动,在往复发动机中,气缸中活塞的上下运动产生发动机的动力,这种类型几乎所有的发动机都是依赖气缸体即发动机缸体,缸体是铸铁或铸铝制的,它包括发动机气缸和冷却液循环用的水套。缸体的顶部是气缸盖,它组成了燃烧室,缸体底部是油底壳。