水泵工况点求解的方法有多种。
There are various methods to solve the pump operation point.
文中通过调试对最佳工况点作了进一步论证。
Further demonstration was made on the optimum operation condition through adjustment.
此工况点正常也是水泵畸形作业点，即额外点。
The pump operating point is abnormal to normal operating point, that extra point.
工况点改变时，转子会自动移到新的平衡位置作轴向脉动。
Point change in working conditions, the rotor will be automatically moved to a new equilibrium position for the axial pulse.
在相应的工况点下，伺服系统能保证良好的动态性能和稳定性。
These servo systems can guarantee good performance and stability at local operating points.
基于汽车理论，计算出车辆道路行驶循环对应的发动机运行工况点散点。
Based on vehicle theory, the scattered operation points of engine corresponding to vehicle driving cycle are calculated.
在此宏观模型的基础上，利用简约梯度法推求各供水泵站优化的工况点。
Based on this macroscopic model, reduced gradient method was applied to search for the optimal working conditions of pumping stations.
以轴流风机并联工作实验为基础，研究了通风机并联运行“工况点对”的迁移规律。
Based on the parallel operation experiments of axial-flow fans, moving law of a pair of operation points have been studied.
本文分析了泵及泵装置的水力损失和水力效率的关系，推求出了泵装置的最高效率工况点。
The most efficient work point of of the pump device was deduced after the analysis of the relationships between hydropower loss and hydropower efficiency in pump and pump device.
由此获得循环的特性曲线，并对特殊的工况点作了较详细的讨论，从而得到一些新的结论。
Characteristic curves of the cycle are thus obtained. A fairly detailed discussion is conducted of a series of special operating conditions with some new conclusions being obtained.
但是，工业中仍然缺少柔性故障预防保护系统，不能保障工业设备在最佳工况点和机械状态下运转。
But there is no such flexible fault preventing and protecting system in modern industry that machinery isn't in the best condition in operation.
这种宏观模型的开发及其在泵站工况点寻优方面应用的可行性和有效性 ，通过一个实例得到了验证 。
The macro-microscopic model is applied to study the properties of the nuclei far from stability line.
模型采用机组稳定运行工况点的数据确定静态参数，利用汽轮机调门开度扰动和燃料量扰动实验确定动态参数。
The model static parameters are calculated by unit stable running operating point, and the model dynamic parameters are derived by turbine disturbance and fuel flow disturbance experiments.
九点控制器将偏差-偏差变化率平面图划分为九个工况点，对象运行状态进入不同点时，随之产生不同的控制策略。
The nine point controller divides the graph of deviation and deviating rate into nine state points. It will accept different controlling strategy when object moves into different point.
通过对模型验收试验的结果进行详细的分析，结果显示除部分工况点的压力脉动值外，模型转轮的各项性能满足合同要求。
The results of model test were analyzed. It is concluded that the performance of the model turbine is satisfying, with presspulsation on some operation point exception.
其次，运用经典流体力学理论对液化气船舶的货泵进行了理论分析，利用最小二乘法和插分法对货泵的工况点进行了求解；
Second, classic hydrodynamic theory, least square method and difference method are exerted to cargo pump's mathematic model for theory analysis and calculation.
分析了不同叶片型线叶轮对风机的最高压力点、最佳工况点、压力曲线形状及效率的影响，同时探讨了风机不同叶片型线的工程实用价值。
Effect of impeller of different blade profile on the highest pressure point, optimum operating point, shape of pressure curve and efficiency of the fan were analyzed.
通过理论推导，研究了水轮机综合特性系数对调压室稳定断面的影响，即水轮机运行中不同工况点效率的相对变化对调压室稳定断面的影响。
The effect of turbine characteristic on stable sectional area of surge tank can be expressed by the synthetic characteristic coefficient of turbine, it shows the effect of turbine efficiency.
混流式水轮机在非设计工况点下运行时，尾水管内部的非定常流动是由死水域和螺旋涡带的动态行为引起的，尾水管上部的螺旋涡带旋转引起流动的基频脉动。
The unsteady flow in a draft tube of Francis turbine under the off-design operation is produced by the dynamic behavior of a helical vortex rope with the dead core.
所以如果与实际工况需要流量相差太多的话，那就只能更好型号更大一点的泵。
So if you need to flow with the actual working condition differ too much, it can only be better model bigger pump.
对这些简化点的油耗进行实测(或模拟计算)，预测车辆道路行驶工况下的燃油经济性。
Then the fuel consumption at these simplified points are measured or simulated, and the fuel economy of vehicle driving cycle is predicted.
通过发动机工况简化点油耗贡献率的排序，可指导发动机早期开发阶段中有侧重的优化。
Through the sorting of the contribution rates of the fuel consumption at simplified engine operation points, the optimization with preference in the early stage of engine development can be guided.
当启用不是在于畸形作业点的片区时，水泵将作业在以次工况。
When the deformity is not enabled operating point of the Area, the pump will be operating in the inferior race conditions.
对四种非稳定工况下的动态特性进行计算机仿真，得出整个刮板输送机在任意点的位移、速度、加速度和动张力。
Finally, computer simulation is applied to get the displacement, velocity, acceleration and tension of the anyplace on the scraper conveyor for the four special working condition.
对多级轴流式压气机在几个典型工况下各级静压相对于设计点静压的变化特性进行了研究。
The characteristics of static pressure changing at stage exits of a multi-stage axial flow compressor relative to the design points at several typical operating modes are investigated.
在低速重载工况下，得出副变速箱箱体结构点的瞬态受力曲线，并以此曲线作为后续瞬态有限元分析的载荷输入。
Then under the low speed condition, the force curves of the bearing were obtained and used as the load for the finite element transient analysis.
任何一台潜水电泵的铭牌上所规定的流量和扬程是这台潜水电泵使用的额定工况，一般也是使用效率较高的最佳点。
Submersible pump any of the provisions of the nameplate on the flow and head submersible pump is rated for use condition, the general is also more efficient use of the best point.
任何一台潜水电泵的铭牌上所规定的流量和扬程是这台潜水电泵使用的额定工况，一般也是使用效率较高的最佳点。
Submersible pump any of the provisions of the nameplate on the flow and head submersible pump is rated for use condition, the general is also more efficient use of the best point.
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