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["如何去计算离心泵的出口流量"

2019-02-28View Original

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",泵出口没有流量计的情况下,如何计算离心泵的实际流量"
Reply #22019-02-28
"3. 泵的性能曲线上,根据进出口压差计算扬程,在在流量扬程曲线上找到对应的流量"
Reply #32019-03-04
"4. 이 포스터는 qq_ 〆流年亦梦╮8288님이 22119-3-4 8:43에 편집했습니다. 단순한 방법으로는,计量泵流量不太大的情况下可以用量杯接一杯水,接的时候用秒表记录时间。接至量杯刻度线,根据时间计算一下,或者接满一整分钟再称重计算一下都可以。"
Reply #42021-03-18
"5. 우리의 五千方的泵,这样测量有点难e"
Reply #52021-03-18
"6. 보기를 바라보면, 功率曲线比较斜的,用电流计算功率法对比,功率曲线平坦的话,就用进出口压差估算扬程"

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