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由于氧在工业上的大量供应以及一般群众、工业部门、航宇局和其他联邦机构的广泛使用,对它的管理已成为一件司空见惯的事情。但是必须说明,氧一般是易于管理的,然而又可能是很危险的。在自然界,一旦氧出现事故,就可能是一场大祸,使系统零件猛烈燃烧或者爆炸。虽然这种事故很罕见,但总是不希望其出现。氧系统故障往往与其稳态条件的改变有关,也与易于引起氧着火的污染有关。使用氧时预防事故出现的措施,要求了解所管理的流体特性,掌握材料与氧相容性的极
The management of oxygen has become a commonplace because of the massive industrial availability of oxygen and the widespread use of oxygen by the general public, industry, NASA and other federal agencies. However, it must be stated that oxygen is generally manageable, yet it can be very dangerous. In nature, once the oxygen accident, it may be a disaster, make the system parts violent burning or explosion. Although this type of accident is rare, it is always undesirable. Oxygen system failures are often associated with changes in their steady-state conditions and also with pollution that is liable to cause oxygen fire. Measures to prevent accidental use of oxygen require knowledge of the fluid properties under management,