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 .
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。
Influence of lateral pipe length of surge tank on surge wave and water hammer
连接管长度 对调 压 井水位波动和水锤压力的影响
Flow Characteristics of long corridor-shaped surge tank and elimination of the air-entraining vertical vortices : CFD simulation and analysis Having western-style food in the super-big Chinese-style corridor is a unique experience .
长廊式 调压 室流态CFD分析及吸气旋涡消除措施研究在超大的中式长廊里用西餐别具风味。
The effect of sectional area of surge tank on stability of turbine regulation system has been analyzed by using the mathematic model of the non dimensional parameters of the whole system .
运用有 调 压 室的水轮机调节系统数学模型,引入无量纲参数,详细分析了 调 压 室断面积对 调节系统稳定 域的影响。
The stability of hydro-turbine control system with surge tank is studied in this paper .
本文研究了带有 调压井的水轮机调节系统的稳定性问题。
Calculation of water hammer protecting for one-way surge tank nearby the pump 's exit
泵出口附近设单向 调 压 塔水锤的防护计算
Installing air surge tank in pressure water system is a new and economically efficient measure to prevent water hammer accident .
压力水系统中设置气压 式 调 压 室是防护水锤事故的、新的、经济有效的措施。
A study of the effect of surge tank resistance coefficient on stability of hydropower diversion system under small oscillation
调压井阻抗对水电站引水系统小扰动稳定性影响研究
The Effects of Surge Tank Location on Comprehensive Calculation of Unsteady Flow
调 压 室位置变化对非恒定流联合计算的影响
This paper researched the feasibility of using construction diversion tunnel to optimize the figure of tail surge tank by model test .
通过模型试验研究了利用施工导流洞优化尾 水 调 压 室 体型的可行性。
The result shows that the lowest wave-level can be raised by utilizing diversion tunnel thus optimizing the figure of tail surge tank and cutting down the cost on the project can be realized .
结果表明,利用电站施工导流洞可抬高尾 水 调压室最低 涌浪、优化调压室体型、降低工程投资。
Influence of Governor Settings on the Surge Tank Mass Oscillation Stability and Governing System Dynamic Performance Analysis
调速器参数整定值对 调压井质量波动稳定性的影响及调节系统动特性分析
It is composed of the circulating water loop in constant temperature surge tank solenoid valves flow regulating valve electronic scale and control units .
整个系统包括恒温循环水回路、 稳压 罐、电磁阀、流量调节阀、电子秤和控制单元等组成部分。
The development of the throttled surge tank has been introduced systematically .
系统介绍了国内外有关阻抗式 调压 室的研究状况;
Research on action of slow closure back pressure valve in water delivery system with air cushion surge tank
设置气压式 调 压 室的输水系统中缓闭止回阀作用的研究
Asymmetric double-chamber surge tank
不对称 式双室 调压井
Enlarging the sectional area of surge tank obviously changes minimum pressure in draft tube .
增大 调 压 室面积会明显改变尾水管最小压力值。
Engineering practices show that lining hanging concrete in time is an important technique to make sure of the construction safety of large-scale surge tank project at complex geologic condition .
工程实践表明,跟进衬砌悬挂混凝土是保证复杂地质条件下大型 竖井工程施工安全的重要技术措施。
The ascertainment of surges in surge tank and waterhammer pressure in pipe systems is the key point of the design of surge tanks and the safe function of the water power station .
调压 室中的水位波动以及压力管道水击压强的确定对调压系统的正确设计和确保电站调压系统的正常运行至关重要。
Study on Application of Air Surge Tank
气压 式 调 压 室的应用研究
Box-type two-way surge tank should have broad application prospects .
箱式双向 调 压 塔应该有着广泛的应用前景。
For air-cushioned surge tank most of the qualitative considerations are that the safe-depth should be greater than that of general surge tank at present .
对于气垫式 调 压 室,目前大多定性地认为其安全水深应大于常规调压室的取值。
Study on Dynamic Process of Tail Water Surge Tank of Large-sized Hydropower Station
大型水电站尾水 调压井动态过程研究
A Hydraulic Calculation Study on New type Differential Surge Tank
阻抗差动式 调 压 室的水力计算研究
One of Shortcomings of Box-type two-way surge tank is meant to supplement the inadequacies of water .
箱式双向 调 压 塔的一个不足之处就是补水 量小,针对这个问题对箱式双向 调 压 塔进行了技术改进,弥补了这个不足之处。
Experimental Study on Water Hammer Protection Using Box Type Two-way Surge Tank in Long Distance Water Pipeline
长距离输水工程中采用箱式双向 调 压 塔进行水锤防护的实验研究
Programming and Analysis concerning Combined Water Hammer and Surge Tank Calculations
水击压力和 调 压 室 涌浪联合计算的程序编制和分析
The relation between the weir flow coefficient and the variation of the relative submergence degree is obtained through the observation and analysis made on the characteristics of the flow regimes under the various operation conditions of both the generation and the pumping of the surge tank .
对调 压 室在发电和抽水各工况下的过流特性进行了观测和分析,得到了堰流系数与相对淹没度的变化关系。
Furthermore the relationship between the safety water depth of the surge tank and the pumping flow rate of the station is observed and analyzed and then the method for determining the safety water depth of the surge tank is presented as well ;
此外,详细观测和分析了 调 压 室安全水深与电站抽水流量的关系,提出了确定调压室安全水深的具体方法。
Study on stability of turbine governing system with surge tank
带有 调压井的水轮机调节系统稳定性的研究
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