So it is an urgent task to analyze the flow field and air leakage ratio of ring cooler.

因此，环式冷却机的流场分析和漏风率测试研究是一个急待解决的课题。

youdao

In the transformation and optimization of ring cooler, the air leakage ratio is an important index for the design department and quality technology department.

在对环式冷却机的改造和优化设计过程中，漏风率也是设计部门和质量技术部门参考的一项重要指标。

youdao

The practical results show that the proposed control system to can reliable to work and effectively reduce the air leakage ratio, thus guaranteeing the safe and normal running of the units.

实际应用结果表明该系统工作准确可靠，有效地降低了空气预热器的漏风率，为机组的安全满负荷运行提供有力保证。

youdao