Analyse the reason of vacuum failure in liquefied oxygen tank, analyse thermal leakage under 4 kinds of conditions when vacuum failing, and gain largest thermal leakage amount(25kW).
进行了氧罐真空失效分析,分析了4种工况下真空失效时的漏热情况,得到了可能出现的最大漏热量为25kW,此值作为后续氧罐紧急情况下的漏热量。
参考来源 - 紧急排放液氧全过程仿真研究·2,447,543篇论文数据,部分数据来源于NoteExpress
In the using process, no enough stiffness of vacuum crystallizer led to failure, so it lost the original shape and had a great influence on the normal control of production.
真空结晶器属于外压容器,在使用过程中,经常因刚度不足而导致失效,使容器失去了原来的形状,从而影响生产的正常进行。
The temperature of air entering the vacuum pump is reduced, thereby having little influence for the vacuum pump and reducing the failure and maintenance workload of the vacuum pump.
本实用新型进入真空泵的空气温度降低,对真空泵的影响减小,减少了真空泵的故障及维修工作量。
The results show: these two methods can be used for high voltage vacuum circuit breaker failure detection.
结果证明,这两种分析方法可用于高压真空断路器故障检测。
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