scholarly journals One-dimensional modeling of radial heat removal during depressurized heatup transients in modular pebble-bed and prismatic high temperature gas-cooled reactors

1984 ◽  
Author(s):  
M. G. Savage
Keyword(s):  
High Temperature ◽  
Heat Removal ◽  
Pebble Bed ◽  
One Dimensional ◽  
Dimensional Modeling ◽  
Radial Heat ◽  
High Temperature Gas

scholarly journals Experimental Study on the Residual Heat Removal System in HTR-10

2021 ◽  
Vol 2048 (1) ◽  
pp. 012037
Author(s):  
Jing Li ◽  
Liqiang Wei ◽  
Yanhua Zheng ◽  
Tao Ma ◽  
Xiaoming Chen ◽  
...  
Keyword(s):  
High Temperature ◽  
Experimental Studies ◽  
Heat Removal ◽  
Operating Characteristics ◽  
Pebble Bed ◽  
Operation Conditions ◽  
Heat Removal System ◽  
High Temperature Gas ◽  
Removal System ◽  
Residual Heat

Abstract The 10MW high temperature gas-cooled reactor (HTR-10) is a modular pebble-bed type reactor, of which the inlet and outlet helium temperature are 250 and 700 °C, respectively. It reached to its first criticality in December, 2000, and operated for nearly twenty years successfully. Currently, HTR-10 is the only pebble-bed type high temperature gas-cooled reactor that can operate in the world. To verify the natural circulation operating characteristics and safety features of the passive residual heat removal system, a series of experimental studies have been performed under different operation conditions of HTR-10, which include the performance tests of the passive residual heat removal system under various reactor operating power, different ambient temperature and single loop run mode. According to the data collation and result analysis, it shows that the performance of the residual heat removal system in HTR-10 meets the design and safety requirements.

Steady-State Neutrbnic Investigations to the Accident of Water Ingress in Systems with Pebble-Bed High-Temperature Gas-Cooled Reactor Fuel

1987 ◽  
Vol 97 (1) ◽  
pp. 72-88 ◽  
Author(s):  
F. Schürrer ◽  
W. Ninaus ◽  
K. Oswald ◽  
R. Rabitsch ◽  
Hj. Müller ◽  
...  
Keyword(s):  
Steady State ◽  
High Temperature ◽  
Reactor Fuel ◽  
Pebble Bed ◽  
Water Ingress ◽  
High Temperature Gas

scholarly journals A review of pebble flow study for pebble bed high temperature gas-cooled reactor

2019 ◽  
Vol 1 (3) ◽  
pp. 159-176 ◽  
Author(s):  
Shengyao Jiang ◽  
Jiyuan Tu ◽  
Xingtuan Yang ◽  
Nan Gui
Keyword(s):  
High Temperature ◽  
Pebble Bed ◽  
Pebble Flow ◽  
Flow Study ◽  
High Temperature Gas

Carbon materials in a high temperature gas-cooled reactor pebble-bed module

2018 ◽  
Vol 33 (2) ◽  
pp. 97-108 ◽  
Author(s):  
Xiang-wen Zhou ◽  
Yang Yang ◽  
Jing Song ◽  
Zhen-ming Lu ◽  
Jie Zhang ◽  
...  
Keyword(s):  
High Temperature ◽  
Carbon Materials ◽  
Pebble Bed ◽  
High Temperature Gas
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