Steam ejector [制冷] 蒸汽喷射器
steam ejector gas-freeing 喷汽驱除油气法
steam ejector gas-freeing system 喷汽清除气体系统 ; 气体系统
primary steam ejector 一级蒸汽喷射器
multistage steam ejector pump 多级蒸汽喷射泵
four stage steam ejector system 四级蒸汽喷射器系统
steam ejector gas-freeing method 喷汽驱除油气法
steam jet air ejector 射汽抽气器 ; 汽抽气喷射泵
Steam jet ejector [动力] 射汽抽气器 ; 喷汽抽气机
steam water ejector 蒸汽射水器
The property of steam ejector is analyzed. The optimize method of temperature curve and an algorithm of intelligent predictive pressure control are presented. The optimize control system is designed.
分析蒸气热泵的特点，提出最佳温升曲线的优化计算方法和蒸气压力预测智能控制算法，设计了纸机干燥部优化控制系统。
The vacuum system process of PET unit, the design of EG steam ejector shape and support, the selection of support spring and the main points in the ejector pipe design are introduced.
介绍聚酯装置的真空系统的流程、 乙二醇蒸气喷射泵的外型型式设计、 支座设计、支座弹簧选择及乙二醇蒸气喷射泵配管设计中的要点。
The performance of steamjet ejector was investigated by changing the secondary to the primary throat area ratio and the position of the steam nozzle.
计算并分析了第二喉管与工作蒸汽喷嘴喉管面积比、喷嘴出口截面与混合段入口截面间的距离等几何参数对喷射器操作性能的影响。
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