干式空气滤清器的设计_大学生本科毕业论文格式范文网 关键词 ：空气滤清器 使用寿命 滤清效率 [gap=1245]Key words: air filter; working life; filtration efficiency
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试验测试了不同几何参数下滤清器的滤清效率，计算与测试结果吻合良好。
By experimenting the filtering efficiency of air filter in different geometric parameters, the results tally well with that of calculations.
测试并计算了新型滤清器的压力降和原始滤清效率，并与原滤清器进行了对比。
The new filter's pressure descending and filtering efficiency were tested, and compared with the primitives.
通过严密的理论推导，得出了不同粉尘浓度条件下发动机的磨损与空气滤清器滤清效率的经验公式。
In this study, an empirical equation is derived which describes the relationship between engine wear and air cleaner efficiency under different dust con-centrations.
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