High Power Laser and Particle Beams, Volume. 34, Issue 5, 056009(2022)
Size measurements of beryllium assemblies after long term service
Figures & Tables(9)
Fig. 2. Neutron fluence of beryllium assemblies along
Table 1. Service-time and maximum neutron fluence of beryllium assemblies
View tableView in ArticleTable 1. Service-time and maximum neutron fluence of beryllium assemblies
No. service-time/a service duration maximum neutron fluence/cm−2 C3 14 1995—2008 3.29E+20 F4 29 1979—2008 5.17E+21 J3 29 1979—2008 5.66E+21 E1 29 1979—2008 6.78E+21
Table 2. Plane degree of beryllium assemblies
View tableView in ArticleTable 2. Plane degree of beryllium assemblies
No. the average neutron fluence of measuring position/cm−2 xz/mm −xz/mm +xy/mm −xy/mm Note: the x-axis, y-axis and z-axis parallel the direction of length, width and height, respectively. C3 2.68E+20 0.061 2 0.004 5 0.056 3 0.047 8 F4 4.33E+21 0.120 2 0.000 4 0.132 8 0.119 8 J3 4.71E+21 0.059 8 0.020 3 0.071 7 0.107 4 E1 5.60E+21 0.025 1 0.000 1 0.059 7 0.060 0
Table 3. Section of beryllium assemblies
View tableView in ArticleTable 3. Section of beryllium assemblies
No. the average neutron fluence of measuring position/cm−2 width/mm height/mm the average distance of width and height/mm deformation degree/mm original 0 67.850 0 67.850 0 67.850 0 0 C3 2.68E+20 68.123 8 68.008 3 68.066 1 0.216 1 F4 4.33E+21 67.435 3 68.046 1 67.740 7 –0.109 3 J3 4.71E+21 67.463 8 67.457 2 67.460 5 −0.389 5 E1 5.60E+21 67.533 9 67.887 4 67.710 7 −0.139 3
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Xiao Liu, Wankui Yang, Hao Wang, Jian Wang, Songbao Zhang, Xinrong Zhang, Wenhua Li. Size measurements of beryllium assemblies after long term service[J]. High Power Laser and Particle Beams, 2022, 34(5): 056009
Paper Information
Category: Feature Issue on Application Technology of Research Reactor
Received: Nov. 24, 2021
Accepted: --
Published Online: Jun. 2, 2022
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