摘要
采用五孔球形探针现场测流技术对某双向灌排泵站机组进行了流量测试.测试结果表明,该泵型流量系数小,效率低,因此须更新泵型,防止涡带产生,并应设置泵站实时水力参数监控系统.
The 5-hole spherical probe is applied on the on-the-spot measurement of two-way pumping station. The measurement result indicates that the pumping station must be reconstructed for its low flow coefficient and low efficiency. The thoughts of reconstruction is updating pump, preventing whorl and setting up the on-the-spot measurement.
出处
《扬州大学学报（自然科学版）》
CAS
CSCD
2005年第3期67-69,共3页
Journal of Yangzhou University：Natural Science Edition
基金
江苏省重点实验室开放基金项目(KJS02038)
江苏省教育厅自然科学基金资助项目(03KJB570162)
关键词
泵站改造
现场测流
五孔球形探针
reconstruction of pumping station
on-the-spot measurement
5-hole spherical probe
