1) Hydraulic deviation for the emitter
水力流量偏差
2) hydraulic flow deviation rate
水力流量偏差率
3) deviation of slurry flow
泥水偏差流量
1.
43m diameter slurry and air-pressured shield machine as employed in Changjiang Tunnel Project,Shanghai has been analysed in respect to various parameters during its process of advance,the force of face support,relevant parameters of synchronized grouting and deviation of slurry flow,good results have been obtained for controls of various parameters after their comparison with the data monitored.
本文对气压泥水平衡盾构推进过程中的各个参数,开挖面的支撑压力,同步注浆相关参数和泥水偏差流量进行了分析,对比监测资料,各个参数的控制达到了良好的效果。
4) flow rate deviation
流量偏差
1.
The intrinsic flow rate deviation in the water-wall of boiler and its overtemperature tube-burst conditions have been briefly analysed.
简要分析了锅炉水冷壁固有流量偏差及其超温爆管的条件。
5) flow deviation
流量偏差
1.
The paper makes an important on the heat deviation calculation based on the Soviet standard of thermal calculation, the national standard of the boiler hydrodynamics calculation (JB/Z201 83) and the scientific research results on the flow deviation along the box axis and the radiant heat deviation in the same board.
在吸收我国科研工作者关于沿集箱轴向流量偏差和同屏辐射热量偏差的研究成果的基础上 ,完善了过热器系统热偏差的计算方法 ,对提高我国机组设计水平 ,保证机组安全运行有重要意义。
2.
The leak mainly has three reasons:the heat absorption deviation,the flow deviation and the structure deviation.
本文在分析锅炉设计中结构不均而引起的屏式过热器同屏并联各管的流量偏差问题基础上，提出了一种可以准确计算并联各管中流体流量的新方法。
6) flow difference
流量偏差
1.
To remedy the defects of optimal scheduling model for water supplying pumping stations, an improved model based on flow difference minimization is presented, which satisfies the parallel characteristics of pumping stations.
针对常用泵站效率优化模型的不足 ,提出一种符合水泵并联运行特性的最小流量偏差模型 。
补充资料：水力机械流量
水力机械流量
discharge of hydraulic machinery
shtJ一}一J一x旧IILJllong水力机械流，(diseharge of hydraulic ma-chinery)单位时间内通过水力机械的水量，单位为m3/s。 水轮机(水泵水轮机的水轮机工况，下同)流量以Q表示。用下式计算 P。。t9 .8111夕(1)式中，Pou.为水轮机输出功率，kw;H为工作水头，m;专为水轮机效率，%。水轮机特征流量主要有3种:①水轮机空载流量Q。。为水轮机不带任何负荷而维持在倾定转速下运行时的流量。②水轮机额定流量Qr。为在额定水头、额定转速下，机组发出额定功率时水轮机的流量。③水轮机最大流量Qma、。为在发电机发出其最大功率的最低水头H:。l。(见特征水头和扬程)下发电机发出最大功率时水轮机的流量。 蓄能泵(水泵水轮机的泵工况，下同)流量以Qp表示。用下式计算:。Ppn专p铸一互厄飞了兀(2)式中，尸p..f、为蓄能泵输人功率.kw;Hp为工作扬程，m;甲p为蓄能泵效率。 蓄能泵特征流量主要有2种，即蓄能泵最大流量Qp.ma二和最小流量Qp.、。，分别为在规定的运行范围及额定转速下蓄能泵允许输出的最大或最小流量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条