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在气固两相试验台上采用先进的PDA测试系统对不同淡一次风扩口角度情况下径向浓淡旋流燃烧器出口气相速度、湍动能、颗粒粒径、颗粒浓度分布进行了测量 ,并分析了淡一次风扩口角度对燃烧器性能的影响 ,为工程应用和优化设计提供了参考性依据。
The gas phase velocity, turbulent kinetic energy, particle size and particle concentration distribution at the outlet of the radial shaded swirling burners were measured with the advanced PDA test system on the gas-solid two-phase test bed The influence of light once flaring angle on burner performance was analyzed, which provided reference for engineering application and optimization design.