Establishment of Mission Profile of Fuel Cycling System in Pebble Bed Reactor

CENG Kai; SHEN Peng; DOU Dong; ZHANG Haiquan; LIU Jiguo

Volume 32 Issue 4

Mar. 2025

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CENG Kai, SHEN Peng, DOU Dong, ZHANG Haiquan, LIU Jiguo. Establishment of Mission Profile of Fuel Cycling System in Pebble Bed Reactor[J]. Nuclear Power Engineering, 2011, 32(4): 10-13.

Citation:

CENG Kai, SHEN Peng, DOU Dong, ZHANG Haiquan, LIU Jiguo. Establishment of Mission Profile of Fuel Cycling System in Pebble Bed Reactor[J]. Nuclear Power Engineering, 2011, 32(4): 10-13.

CENG Kai, SHEN Peng, DOU Dong, ZHANG Haiquan, LIU Jiguo. Establishment of Mission Profile of Fuel Cycling System in Pebble Bed Reactor[J]. Nuclear Power Engineering, 2011, 32(4): 10-13.

Citation:

CENG Kai, SHEN Peng, DOU Dong, ZHANG Haiquan, LIU Jiguo. Establishment of Mission Profile of Fuel Cycling System in Pebble Bed Reactor[J]. Nuclear Power Engineering, 2011, 32(4): 10-13.

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Establishment of Mission Profile of Fuel Cycling System in Pebble Bed Reactor

1. Key Laboratory for Advanced Materials Processing Technology, Ministry of Education, Tsinghua University, Beijing, 100084, China;
2. Institute of Nuclear Energy Technology of Tsinghua University, Beijing, 100084, China

Received Date: 2010-04-06
Available Online: 2025-03-08

Abstract

Abstract

The critical system,i.e.,the fuel element cycling system,in pebble bed reactors was analyzed,and the dynamic characteristics of pneumatic transportation of near-diameter sphere was investigated.The expression of pneumatic force on sphere and the equation of sphere velocity in elbow and straight pipes were derived.Mission profile of cycling system was established based on the motion analysis and the reliability block diagram of cycling system.
- Pebble bed reactors,
- Fuel cycling system,
- Motion analysis,
- Reliability design,
- Mission profile

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