Instead, the known flow, head and efficiency, shaft power can also be obtained.

反之，已知流量欧美专区一页、揚程和效率一级在线亚洲欧美日本，也可求出軸功率。

By use of this method, the performance of pump such as head, shaft power and efficiency are predicted, based on the calculation of fourteen different operating conditions in the flow range from 0 to 1.35Q.

在0~1.35Q范圍內(nèi)對14個不同工況點的揚程天天日日夜夜综合色播、軸功率和效率等性能參數(shù)進行了預測日韩亚洲变态另类中文字幕，并根據(jù)計算結(jié)果繪制了性能曲線。

The performance parameters of pump system such as head, shaft power and efficiency were predicted based on the calculation of different operating conditions with the flow rate range from 20 L/s to 35 L/s at the same rotating speed.

對同一轉(zhuǎn)速下流量為20~35 L/s范圍內(nèi)的7個工況點的揚程麻豆91、軸功率和效率等性能參數(shù)進行了預測黄色的网站免费观看视频在线，分析了泵裝置內(nèi)部速度場的分布ww69视频免费观看。

Pump performance parameters such as flow Q lift shaft power N H n efficiency η speed between a certain relationship.

水泵的性能參數(shù)如流量Q 揚程H 軸功率N 轉(zhuǎn)速n效率η之間存在的一定的關(guān)系。

Because the traditional design of the pump shaft and its strength calibration are quite tedious, it is extremely necessary and imminent to develop a set of convenience and dependable CAD software to improve the quality and efficiency of shaft part in the pump and to achieve the combination of the pump shaft intensity calibration and AutoCAD.

鑒于泵軸傳統(tǒng)手工設(shè)計和強度校核的繁瑣音影先锋在线，開發(fā)一套方便爱爱无码免费视频、可靠的適用于水泵軸類零件強度校核的CAD系統(tǒng)以提高泵軸類零件設(shè)計的質(zhì)量與效率，實現(xiàn)軸的強度校核計算與AutoCAD技術(shù)的結(jié)合就顯得非常迫切和必要图片区亚洲电影小说区。

shaft efficiency：軸效率

軸驅(qū)動 shaft drive | 軸效率 shaft efficiency | 軸端游隙 shaft end play

shaft line efficiency：軸系效率

shaft lever 軸桿 | shaft line efficiency 軸系效率 | shaft line 尾軸線