Original shaft with floatingringseal forms a sealed structure, sealed and is less stable.
原泵轴封采用浮动环形式的密封结构，密封稳定性较差。
2
Structure and principle, failure reason and harm of compressor floatingringseal, and measures which prevented the seal from failing are introduced.
叙述了离心压缩机浮环密封的结构、原理、浮环密封失效的原因和危害，以及防止密封失效应采取的措施。
3
In order to study the performance and feature of the shallow-slot split floatingringseal, the dynamic characteristic was discussed based on static analysis.