论文部分内容阅读
问:什么叫主机、副机与辅机? 答:主机和副机都是发动机(渔船柴油机)。主机是指推进船舶的发动机;副机是指带动其它辅机(包括发电机的发动机)。 辅机是指除主机和副机以外的其它机械设备。船用辅机有舵机、起锚机、起货机、绞肉机、捕渔机械、冷藏机械、淡水机、鼓风机、空压机、离心分油机以及各种船用泵。 问:什么叫热机、内燃机和外然机? 答:使燃料燃烧的热能转变为机械能的动力机(发动机)称为热机,可分为内燃机和外然机两大类。
Q: What is the host, vice and auxiliary? A: The main engine and auxiliary engines are engines (fishing diesel). The host refers to the propulsion of the ship’s engine; Vice refers to the drive other auxiliary (including the generator engine). Auxiliary machine refers to other than the host and auxiliary machinery and equipment. Auxiliaries for the ship are steering gear, windlass, winch, meat grinder, fishing machinery, refrigeration machinery, fresh water machine, blower, air compressor, centrifugal oil separator and various marine pumps. Q: What is a heat engine, an internal combustion engine and an extrinsic machine? A: A power engine (engine) that converts the thermal energy of fuel combustion into mechanical energy is called a heat engine. It can be divided into two major categories: internal combustion engine and external engine.