flow pulsation of a specific gear pump is analyzed and the results are given . according to the testing requirement of pump pulsation, the measurement device of the testing flow pulsation, based on iso 10767-2 measurement standard, the measurement device of flow pulsation testing is built . high speed dynamic pressure transducer is used to record the pressure pulsation in the pipeline 然后根據(jù)齒輪泵流量脈動的檢測要求,采用iso10767-2測試方法,搭建了齒輪泵流量脈動測試裝置,采用動態(tài)壓力傳感器,對齒輪泵系統(tǒng)進(jìn)行了壓力脈動測試,利用壓力脈動與流量脈動的比例關(guān)系,對齒輪泵流量脈動分析結(jié)果進(jìn)行了驗(yàn)證。