tailrace

tailrace

1. Analysis on tailrace system with varying crown elevation at TGP's right bank underground power station

三峡右岸地下电站变顶高尾水系统分析研究

2. Hydrodynamic characteristics of changing top-altitude tailrace tunnelfor Three Gorges Project's underground power plant

三峡地下电站变顶高尾水洞水动力特性

3. Design and Analysis of Surge Protection for the Remote Video Surveillance System in the Tailrace Tunnel of the Underground Power Station of the Three Gorges Project

三峡地下电站尾水洞远程视频监控系统浪涌保护的设计与研究

4. Concrete lining technology for tailrace tunnel of TGP power source station

三峡电源电站尾水隧洞衬砌混凝土施工技术

5. Analysis on origins of tailwater level increase and benefit of Liujiaxia hydropower station after tailrace debris removal

刘家峡水电站尾水位抬高的原因及清渣后效益分析

6. Study on the sprayed coatings with resistance to silt erosion and cavitation of the turbine tailrace pipe

利用喷涂方法解决水轮机尾水管内的磨蚀问题

7. The application of damping type surge tank with air hole in hydropower station having long tailrace tunnel

制气式调压室在带有长尾水隧洞的水电站中的应用

8. powerhouse tailrace weir with a thin wall

厂房尾水薄壁堰

9. tailrace surge chamber shared by two units

双机共尾水调压室

10. The tailrace surge chamber shared by two units, common in hydropower stations with diversion systems, has problems of water level fluctuation and hydraulic disturbance.

双机共尾水调压室是水电站引水发电系统中一种常见的布置形式,存在尾水调压室水位波动和水力干扰问题。

11. Performance of tailrace surge chamber shared by two units

双机共尾水调压室系统的调节品质分析

12. tailrace tunnel with variable crown height

变顶高尾水洞

13. Theoretical Research on Water Flow Movement of Transient Process Caused by Small Fluctuation With Inclined Roof Tailrace Structure

变顶高尾水系统小波动过渡过程中水流运动理论研究

14. Study on the tailrace system with the ceiling height changes of underground powerhouse of Xiangjiaba Hydroelectric Project

向家坝水电站地下厂房变顶高尾水系统研究

15. For the scheme of tailrace tunnel with variable crown heights, tailrace surge chamber can be omitted,but pressure and interface between free flow and pressure flow would vary with flow transition.

向家坝水电站尾水下接金沙江,江水位变幅大,尾水隧洞选用变顶高尾水洞方案时可不建尾水调压室,但洞内压力和明满交界面会随水流过渡过程变化。

16. Four power tunnels, an underground power cavern with a length of 123.2m width of 21.2m and height of 50m on the left bank, access tunnels, ventilation tunnels, bus shafts, tailrace gate chambers and tunnels.

四个动力坑道,一个地下动力涵洞,长123.2米,宽21.2米,高21.2米,位于左岸,以及通道、风道车道和尾水渠闸门室和通道。

17. In simulating Sanxia, Xiangjiaba hydroelectric power stations, some useful conclusions are attained: The more the gradient of the tailrace tunnel is, the less the fluctuation of pressure is.

在对三峡、向家坝等电站的过渡过程进行计算的基础上，给出了工程应用中有用的结论：变顶高尾水隧洞洞顶的坡度越大，明满流动的压力波动越小；

18. Excavation and construction technique for tailrace structures of underground powerhouse

地下厂房工程尾水系统开挖施工技术

19. Excavation and support of tailrace tunnel under complicated geological condition

复杂地质条件下尾水隧洞的开挖与支护

20. Stable sectional area of tailrace surge tank on complicated tailrace system

复杂尾水系统的尾水调压室稳定断面推求

21. Stability Analysis of Hydraulic and Governor System at Multi-unit Sharing One Tailrace Tunnel Hydropower Plant

多机一洞水电站水力-调速系统的稳定分析

22. The Stability Calculation for Speed Governor of Hydropower Plant of Multiple Units with One Tailrace

多机一洞水电站水力调速系统的稳定计算

23. Large underground hydropower stations always combine the diversion tunnel and tailrace system to reduce construction quantity,speed up construction schedule and save project cost when designing.

大型地下水电站设计中常将施工导流洞与水电站尾水系统相结合,以减少工程量,加快施工进度,节约工程投资。

24. Excavation, Anchorage and Shotcrete Support Construction Supervision of Tailrace Surge Chamber for Dachaoshan Hydropower Station

大朝山水电站尾水调压室开挖及锚喷支护施工监理

25. Study for Development Method and Hydraulic Characteristics of Long Tailrace on Shawan Hydropower Station of Dadu River

大渡河沙湾水电站开发方式及其长尾水渠水力学特性研究

26. Design characteristics of hydraulic hoist for the tailrace emergency gate of Tianhuangping Pumped-storage Power Plant

天荒坪抽水蓄能电站尾水事故闸门液压启闭机设计

27. If the shape of tailrace pipe is changed, the pressure pulse can be removed so that the vibration of generating unit can be reduced.

如改变尾水管形状，可以消除涡带压力脉动，减小机组振动。

28. wide-shallow tailrace

宽浅式尾水渠

29. Flow regime and head loss of two different tailrace systems in hydropower station were investigated.

对两种不同的尾水系统布置方式进行了流态和水头损失的对比分析。

30. The tech-econornic rationality on using steel form jumbo for lining of tailrace tunnel of Shuibuya Hydropower Station is analysed.

对在水布垭尾水洞衬砌工程施工中,使用钢模台车的技术经济性进行分析。

31. By the model test with model hydro turbine and generator units, on the condition of the steady flow, unsteady flow, and the flow state in the tailrace tunnel with sloping ceiling is understood.

小波动条件下变顶高尾水洞体型对机组运行稳定性的影响;

32. tailrace water

尾水

33. tailrace open channel

尾水明渠

34. In this layout, the diversion tunnel adopts the two-machine, the two-tunnel and underground power house, and the tailrace tunnel adopts the two-machine and one-tunnel.

尾水洞为两机一洞布置，两个进水口布置在二期厂房与白山水库泄洪洞冲坑之间的左崖山体处；

35. tailrace chamber

尾水洞室

36. tailrace tunnel ventilation

尾水洞引风

37. Several Methods of Combined Solution for Water Hammer in Draft Tube and Surge in Tailrace Chamber

尾水管水击与尾水调压室涌波联合求解的几种方法

38. tailrace system

尾水系统

39. tailrace surge shaft

尾水调压井

40. tailrace surge chamber

尾水调压室

41. tailrace tunnel

尾水隧洞

42. Design of Number Selection of Tailrace Surge Tanks for Intake System of the Huizhou Pump Storage Plant

惠州抽水蓄能电站引水系统尾水调压井个数选择设计

43. Because two tailrace tunnels of Laxiwa Hydropower Station are big in its diameter,the concrete lining adopted the way of "first bottom and then side and top arch".

拉西瓦水电站两条大洞径的尾水洞,采用先底拱、后边顶拱的混凝土浇筑方式。

44. The Xiangjiaba Hydropower Station adopts the middle development way so that its diversion tailrace system is comparatively long.

摘要向家坝水电站采用中部开发方式，引水尾水系统比较长。

45. Based on Thoma supposition and basic equations of surge tank, a few formulas were proposed for the stable sectional area of tailrace surge tank on complicated tailrace system.

摘要在托马假定前提下，从调压室基本方程入手，推导复杂尾水系统的尾水调压室稳定断面计算公式，并通过工程实例进行验证。

46. 3. Based on Thoma supposition and basic equations of surge tank, a few formulas were proposed for the stable sectional area of tailrace surge tank on complicated tailrace system.

摘要在托马假定前提下，从调压室基本方程入手，推导复杂尾水系统的尾水调压室稳定断面计算公式，并通过工程实例进行验证。收藏指正

47. The converging type or shape of conduits of tailrace surge tank of multi-unit system is of important influence on flow conditions and head losses, therefore it deserves atterntion in design.

摘要多机共用尾水调压室的底部管道交汇型式对调压室布置和运行时流态和水头损失有重要影响，是设计中需认真对待的问题。

48. Large underground hydropower stations always combine the diversion tunnel and tailrace system to reduce construction quantity, speed up construction schedule and save project cost when designing.

摘要大型地下水电站设计中常将施工导流洞与水电站尾水系统相结合，以减少工程量，加快施工进度，节约工程投资。

49. The location of the tailrace surge tank is one of the main factors effecting minimum pressure in the draft tube.

摘要尾水调压室位置是影响尾水管最小压力值的主要因素之一。

50. Experimental study on dredging in tailrace of Xin'anjiang hydropower station

新安江水电站尾水河道清淤试验与研究

51. non-pressure tailrace

无压尾水洞

52. open-cut tailrace

明挖尾水渠

53. In this paper a model test is reported about the research of unsteady flow within the tailrace tunncl of an underground hydropower station.

本文利用模型试验的方法,对采用施工导流隧洞代替地下力水电站的尾水隧洞,进行非恒定流的试验研究。

54. Study on the configuration of hydropower station tailrace tunnel with sloping ceiling

水电站变顶高尾水洞体型研究

55. Thermodynamic calculation method of tailrace tunnel ventilation process in hydropower stations

水电站无压尾水洞引风过程热工计算方法

56. Testing and revising the velocity coefficient at bank sides of the tailrace of Tanghe reservoir power station

汤河水库电厂尾水渠岸边流速系数的试验与订正

57. Tailrace elbow draft tube installation of Zaoshi hydropower station on Lishui river in Hunan province

湖南澧水皂市水电站尾水肘管安装

58. Air Entering Design for Pubugou Underground Machine Hall by Use of Free-flow Tailrace Tunnel

瀑布沟地下厂房利用无压尾水洞引风的设计

59. Excavation and Construction of a Compactly Arranged Shallow-embedded Tailrace Tunnel in the Baise Project

百色工程紧凑型浅埋式尾水隧洞开挖施工

60. Research on Transient Calculation of Mixed Free-surface-pressure Flow in the Tailrace Tunnel of Baise Hydropower Station

百色水电站尾水隧洞明满交替流动计算研究

61. simple tailrace surge tank

简单式尾水调压室

62. Influence of Simple Tailrace Surge Tank Location on Draft Tube Minimum Pressure

简单式尾水调压室位置对尾水管最小压力值的影响

63. The conclusions from the calculation have been applied to the design of the tailrace bifurcation tunnel and are also beneficial to the design and construction of the similar projects.

计算分析得出的结论已用于指导工程设计，同时也可供其他同类工程的设计和施工参考。

64. The calculated result from an example shows that the stable sectional area reduces with the increase of working head, or the decrease of the tailrace tunnel length.

计算结果表明，尾水调压室断面面积随水轮机工作水头的增大或尾水洞长度的缩短而减小。

65. Application of Guide Joints in Lining of the Main Tailrace Tunnel in Construction of Dachaoshan Hydropower Plant

诱导缝在大朝山尾水主洞衬砌中的应用

66. Effect of tailrace surge tank location on adjustment and assurance

调压室位置对调保参数的影响

67. The location of the tailrace surge tank is one of the main factors effecting on guaranteed regulation.

调压室位置是影响调保参数的主要因素之一。

68. The method of computational fluid dynamics(CFD) was adopted for numerical simulation of tailrace surge tanks of pumped storage power stations.

运用计算流体动力学方法(CFD)对某抽水蓄能电站尾水调压室进行了数值模拟。

69. The results provide the theoretical basis and design guidance for the application of tailrace tunnel ventilation system in hydropower station.

这些结果为水电站无压尾水洞引风系统的应用提供了理论基础与设计依据。

70. By analysis of test for model of hydropower station with inclined ceiling tailrace an online data acquisition, data analysis and control method availing to virtual instruments is designed.

通过对变顶高尾水洞大型水电站模型试验的分析,设计了一种用虚拟仪器技术,实现在线数据采集、数据分析和控制的方法。

71. long tailrace tunnel

长尾水洞

72. Governing stability and optimization of setting parameter for a pumped storage power station with long tailrace tunnel

长尾水洞抽水蓄能电站调节稳定性及参数优化

73. Tailrace Repair Project at Gongzui Hydropower Station

龚嘴水电站尾水整治工程