摘要
以某石化公司的RON2×14型离心式中压甲铵泵为研究对象,通过对首级叶轮结构参数进行优化设计来提高该泵的抗汽蚀性能,并应用理论分析和数值模拟方法验证优化设计的准确性。
Taking the RON 2 × 14 centrifugal carbamate pump in a petrochemical company as the object of study,the first-stage impeller＇s structure parameters were optimized to improve the pump ＇s anti-cavitation performance,including to validate optimal design＇s accuracy by making use of theoretical analysis and numerical simulation.
出处
《化工机械》
CAS
2015年第2期249-253,共5页
Chemical Engineering & Machinery
基金
国家自然科学基金资助项目(51174173)
关键词
离心泵
叶轮
汽蚀
效率
优化设计
centrifugal pump
impeller
cavitation
efficiency
optimal design
