摘要
泵装置物理模型试验是检验和优化泵装置水力性能的重要手段。对古邳泵站的立式混流泵装置整体进行了能量性能、空化性能、振动及噪声测试等物理模型试验,以获取该泵装置的综合性能。试验结果表明:该混流泵装置有着较高的效率,在较大的运行工况范围内叶轮空化性能良好,且振动和噪声均满足国家规范。
The physical model test is an important means to test and optimize the hydraulic performance of pump unit.In order to obtain the comprehensive performance,energy performance,cavitation,vibration and noise testing of the whole vertical mixed flow pump device for Gupi pumping station are tested by physical model test.The test results show that the mixed flow pump has high efficiency,and the cavitation performance of the impeller is good in the larger operating range.
出处
《江苏水利》
2017年第6期32-36,共5页
Jiangsu Water Resources
基金
国家科技支撑计划项目(2015BAD20B01-02)
江苏省博士后自然科学基金(1601161B)
江苏省高校自然科学基金面上项目(14KJB570001)
关键词
古邳泵站
混流泵
泵装置
模型试验
Gupi pumping station
mixed flow pump
pump unit
model test
