空气质量流量 meaning in English
mass air flow
Examples
- Concentric jacket pipe surrounded the test condenser . steam was generated in the boiler , flowed upward to the inlet of connection pipes , then flowed downward into the condenser tube , the cooling water flowed countercurrently through the annulus . the experiment covered the range of the pressure 1 . 0 ~ 3 . 0bar , heating power 2 . 0 ~ 15 . 0kw , steam mass flow rate 0 . 001 ~ 0 . 004kg / s , air mass flow rate 0 . 0 ~ 0 . 00163kg / s , and cooling water temperature 20 - 60 ?
在系统压力为0 . 1 0 . 3mpa ，加热功率为2 15kw ，蒸汽质量流量为0 . 001 0 . 004kg s ，空气质量流量为0 . 0 0 . 00163kg s ，二次侧冷却水温度20 60的范围内，系统研究了竖直下降管内含有空气的蒸汽冷凝特性，获得了不同压力、不同空气含量和不同加热功率下，冷凝段的温度分布和局部热流密度的数据。