Nuclear Techniques ›› 2020, Vol. 43 ›› Issue (1): 10601-010601.doi: 10.11889/j.0253-3219.2020.hjs.43.010601
• NUCLEAR ENERGY SCIENCE AND ENGINEERING • Previous Articles Next Articles
Kun PEI1,2,Mingxuan LU1
Received:2019-05-19
Revised:2019-11-05
Online:2020-01-15
Published:2020-01-21
About author:PEI Kun, male, born in 1983, graduated from Anhui Agriculture University with a master's degree in 2013, focusing on fusion reactor blanket electromagnetic-structure analyses
Supported by:CLC Number:
Kun PEI, Mingxuan LU. Study on the effect of poloidal segmentation of breeder blanket of CFETR on the electromagnetic load distribution[J].Nuclear Techniques, 2020, 43(1): 10601-010601.
Fig.1
The interfacing model of the breeder blanket and back plate system"
Fig.2
Poloidal segmentation comparison of the old and new HCCB blanket"
Fig.3
Exploded view of HCCB breeder blanket"
Fig.4
Finite element model of the CFETR"
Fig.5
B-H curve of F82H"
Fig.6
The current density distribution in each blanket under plasma major disruption"
Fig.7
The sum eddy current density distribution in the updated HCCB blankets"
Table 1
The maximum EM force and moment on the HCCB blanket"
| 名称Name | 径向Radial | 环向Toroidal | 极向Poloidal | |||
|---|---|---|---|---|---|---|
| 力Forces / kN | 力矩Moments / kN·m | 力Forces / kN | 力矩Moments / kN·m | 力Forces / kN | 力矩Moments / kN·m | |
| IB 1 | 99.2 | -1 280.9 | -15.1 | 171.3 | 98.5 | -760.8 |
| IB 2 | 133.6 | -1 760.4 | 6.1 | 236.1 | 5.1 | 282.3 |
| IB 3 | 40.4 | -872.0 | 11.4 | 131.4 | -49.3 | 702.6 |
| IB 4 | 2.7 | -260.1 | -1.5 | 32.0 | -15.7 | 167.3 |
| IB 5 | -5.3 | -358.5 | -14.2 | 28.6 | -26.4 | 534.0 |
| OBc6 | -22.9 | -157.5 | -3.6 | -19.4 | -28.4 | 614.4 |
| OBc7 | -23.6 | 264.9 | -3.7 | -103.1 | -20.0 | 661.2 |
| OBc8 | -22.2 | 679.7 | -5.8 | 201.7 | -3.6 | 628.7 |
| OBc9 | -21.4 | 989.9 | -3.6 | -281.5 | 37.9 | 280.9 |
| OBc10 | -46.8 | 991.8 | 1.5 | -332.0 | 38.9 | -279.9 |
| OBc11 | -20.1 | 725.4 | 1.2 | -266.2 | -31.8 | -867.5 |
| OBc12 | 35.7 | 331.1 | 1.9 | -256.4 | 28.7 | -430.0 |
Fig.8
The magnetic field vector distribution in the HCCB blanket under the plasma major disruption"
Fig.9
The total EM force on the blanket module under the plasma major disruption"
Fig.10
Comparison of EM force and moment in the inboard and outboard HCCB blanket under the plasma major disruption(a) Inboard blanket EM forces, (b) Inboard blanket EM moments, (c) Outboard blanket EM forces, (d) Outboard blanket EM moments"
Fig.11
Comparison of the total EM force distribution in the inboard (a) and outboard (b) HCCB blanket with different poloidal segmentation"
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