接管管口内径对卧式反应釜接管应力状态的影响
|
|
何彬彬, 侯宇, 吴子轩, 李子立, 李桃, 颜建伟
|
Influence of Inner Diameter of Nozzle on Stress State of Horizontal Reactor Nozzle
|
|
HE Binbin, HOU Yu, WU Zixuan, LI Zili, LI Tao, YAN Jianwei
|
|
表4 工况3下3种类型管口TA2、隔膜、聚四氟乙烯和铅层各向应力汇总
|
Table 4 Summary of the stresses in different directions of TA2, diaphragm, Teflon and lead layer of three types of nozzle under working condition 3
|
|
| Structure type | Nozzle type | Radial stress / MPa | Annular stress / MPa | Axial stress / MPa |
|---|
| TA2 | a-type | -199.48-60.25 | -235.38-34.83 | -238.75-33.77 | | b/c/f-type | -205.31-65.87 | -231.30-45.70 | -236.79-49.91 | | d-type | -178.61-68.24 | -265.90-45.72 | -264.79-34.77 | | Diaphragm | a-type | -26.42-14.80 | -28.88-3.32 | -29.59-3.73 | | b/c/f-type | -25.65-16.37 | -27.36-3.12 | -29.54-4.12 | | d-type | -24.18-14.87 | -24.75 - -1.65 | -27.34 - -1.45 | | PTEF | a-type | -5.68 - -0.41 | -7.67 - -0.49 | -7.53 - -0.78 | | b/c/f-type | -5.06 - -0.39 | -6.58 - -0.51 | -6.35 - -0.72 | | d-type | -6.28 - -1.04 | -8.74 - -1.10 | -8.49 - -1.29 | | Lead | a-type | -36.02-13.25 | -19.77-36.41 | -41.73-0.37 | | b/c/f-type | -37.92-26.84 | -30.98-60.52 | -47.25-15.80 | | d-type | -41.37-2.75 | -25.21-38.00 | -51.51-0.51 |
|
|
|