主气流 meaning in English
main airflow
primary air
Examples
- The diffuser length should be long enough to ensure the main flow deceleration
扩压段应具有一定的长度以保证主气流减速到一定程度。 - The asu manufacturing process begins with a main air compressor and ends at the output of the product storage tanks
Asu生产过程从一个主气流压缩机开始，产品储存罐的输出后结束。 - The configuration of the diffuser should be designed as a channel to allow the main flow pass through a shock train
扩压段的形状应设计成能使主气流通过系列斜激波串减速的通道。 - A few layers of temperature measuring nets was fixed in the furnace in the test - bed . the distribution of the concentration of diffenent temperature air was gotten through measuring the distribution of the temperature in the furnace . finally , the mixture situation in reburning area and burnout area were gotten totally
即主气流和燃尽风采用室温气流，再燃天然气采用高温空气模拟，在炉内布置多层测温网络，通过测量炉内温度场的方法获得炉内再燃风、燃尽风及主气流的混合浓度场，从而定量反映出炉内再燃区及燃尽区的混合情况。 - Different disposal style for the reburning air & burning out air ( tangential or front and rear walls ) and their disposal heights . 2 . different momentums of ofa ( under the condition of constant airflow of primary area and condition of constant flux inputted simulated boiler )
冷模试验范围包括： 1 、再燃风和燃尽风的不同布置方式（切向布置和对墙布置） 、布置高度； 2 、不同燃尽风动量（炉内总进风量不变和燃烧器主气流不变两种情况） ； 3 、再燃风、燃尽风的不同组合与主气流之间的混合。