Study on Drop Performance Test of AP1000 Control Rod Drive Line
-
摘要: 采用1组全尺寸AP1000控制棒驱动线进行落棒试验,研究不同纵向流和横向流以及错位和变形对落棒时间的影响,并用高速摄像图像处理技术获得落棒行程速度曲线。试验结果表明,纵向流量是影响驱动线落棒时间的主要因素;在本试验范围内横向流以及部件的错位变形对AP1000控制棒驱动线落棒时间的影响都较为有限。Abstract: A full scale of dive line system of AP1000 is employed to study the drop performance. The effects of mass flux both in transverse and longitudinal directions and dislocation or deformation in the components of dive line system on the dropping time are experimental studied. The time-travel curve is obtained using the high-speed photography technology. The experiment results show that the mass flux in transverse direction affects the dropping time significantly while the effects of other factors are negligible.
-
Key words:
- Control rod drive line /
- Drop performance experiment /
- Dropping time
-
计量
- 文章访问数: 13
- HTML全文浏览量: 5
- PDF下载量: 0
- 被引次数: 0