对反应注射成型机所采用的碰撞混合器进行分析，并就其进料喷嘴及混合室中的物料流动进行了能量及动量衡算。
The balance calculations were carried out of energy and momentum of reactant flows in an impingement mixing unit used for reaction injection molding.
所述的再生段外部设有多层再生空气环管，与塔内带有喷嘴的气液混合器相连通。
The outside of the regeneration section is equipped with multiple layers of regeneration air ring pipes which are communicated with a gas-liquid mixer with a nozzle in the tower.
本发明涉及具有内冷却的燃气涡轮机预混合器，具体而言，一种系统包括含有空气-燃料预混合器（170）的涡轮燃料喷嘴（144）。
The invention relates to a gas turbine premixer with internal cooling. A system that includes a turbine fuel nozzle (144) comprising an air-fuel premixer (170).
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