Random good picture Not show

1. It activated an automatic safety system, sending control rods down into the core of the plant.

2. Connected with it is a control rod.

3. Horizontal Stabilizer, Tab Control Rod Fairing, 334PT.

4. Horizontal Stabilizer, Tab Control Rod Fairing, 344PT.

5. They consist of two switches and a control rod with two moveable collars.

6. The cross sections in the region that includes control rod and part reflector are homogenized by the weight of fluxes.

7. Electromagnetic movable coil control rod drive mechanism is a new type drive mechanism.

8. Their power was also increased by introducing a control rod which moved up and down with the beam .

9. The control rod is inserted into the containing via hole from top to bottom, and the lower end of the control rod supports against on the fusible body.

10. The relationship between the height of the control rod bank and excess reactivity was studied and explained.

11. To measure the calibrating curve of control rod more speedily.

12. This paper describes a kind of control rod position indication system with self-coding detector.

13. The cruciform control rod controlling is the main method to control reactivity in the nuclear heating reactor (NHR).

14. The control rod drive mechanism(CRDM) is one of the key equipment related to reactor normal operation, safety and reliability.

15. The hydraulic system of control rod drives is one of the key systems in a nuclear heating reactor. The unplanned outage will be directly caused by the system failure.

16. The electromagnetic field distribution was studied to explain the increased electromagnetic force after installing permanent magnets in a movable magnetic coils control rod drive mechanism.

17. Design of this system is based on passive system,[sentence dictionary] integrating drive and guide of control rod .

18. The control of the pressurized - water reactor's power is transited by accommodate control rod and boron concentration.

19. The key technique problems in design are discussed in accordance with the main failure patterns of control rod.

20. The result demonstrates that the minitype liquid metal reactor can reach the reactivity balance and the control rod system satisfies the demand for nuclear safety criterion.

21. This paper describes the purpose, requirement, device, test process and results of longeval Control Rod Drive Mechanism hot life test for Advance pressurized water reactor(APWR).

22. The result of measurement proves that the drop property parameters meet the requirements of the design specification for Control Rod Drive Line.

23. This work concerns in the rigidity experiment of coil-moveable electromagnetic drive mechanism for reactor control rod.

24. The response amplitude also relates to the impact direction. When the reactor moved down rapidly, the response displacement of the control rod is larger.

25. The computational fluid dynamics software CFX5.5 and CFX4.4 are applied to the three- dimensional flow field analysis of the Control Rod (CR) assembly of China Advanced Research Reactor (CARR).

26. The hot life test has been done to testify whether the longeval Control Rod Drive Mechanism can meet the requirements of the design indexes.

27. In BWRs one of the things that saved some of these plants in the early days was the water that went into the cooling of the control rod drive as I recall.

28. In this paper, the causes of some typical faults of a certain reactor control rod drive line and their mechanism are analyzed, and the measures for troble removal are proposed.

29. These actuators are easy to install by mounting near the fuel system and direct connecting to the fuel control rod or lever.

30. Investigation showed: the fuel assembly of electromagnetic movable coil control rod drive mechanism is firm enough to suffer from the impulsive load, so it suits using in the reactor.