摘要
以合成氨脱碳工艺系统参数为设计条件,设计了高效能量回收透平增压泵的透平侧和泵侧模型。基于两侧水力模型相关流量、转速、轴功率等参数给出变工况下两侧模型高效匹配规则。通过匹配规则设计的透平增压泵回收效率可达到60. 6%,高效率区间为0. 84QBEP~1. 23QBEP。
The models for turbine-side and pump-side of the hydraulic turbocharger for high-efficiency energy recovery are designed based on parameters of the decarburization process in ammonia synthesis system. The high efficiency matching rule for two sides models is established on the basis of hydraulic parameters such as flow rates,rotation speeds and shaft powers. The hydraulic turbocharger designed by the matching rule can achieve a recovery efficiency of 60. 6%,and the high-efficiency flow-rate range is from 0. 84 QBEP-1. 23 QBEP.
引文
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