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空化监测的内容比读取总空化强度多得多。以2台48MW混流式水轮机为实例,说明了用多维技术提供的诊断信息,将其与较简单的方法作比较,对模型试验的作用和厂内空化监测进行了对比。
The content of cavitation monitoring is much more than reading the total cavitation intensity. Taking two 48 MW Francis turbines as examples, the diagnostic information provided by the multi-dimensional technology is illustrated and compared with the simpler method. The role of the model test is compared with the monitoring of the plant cavitation.