Study on Finite Simulation Technology for Seal Ring of Reactor Pressure Vessel

Shao Xuejiao; ZHeng Liangang; Su Dongchuan; Fu Xiaolong; Kuang Linyuan

doi:10.13832/j.jnpe.2015.S2.0142

Volume 36 Issue S2

Feb. 2025

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Shao Xuejiao, ZHeng Liangang, Su Dongchuan, Fu Xiaolong, Kuang Linyuan. Study on Finite Simulation Technology for Seal Ring of Reactor Pressure Vessel[J]. Nuclear Power Engineering, 2015, 36(S2): 142-145. doi: 10.13832/j.jnpe.2015.S2.0142

Citation:

Shao Xuejiao, ZHeng Liangang, Su Dongchuan, Fu Xiaolong, Kuang Linyuan. Study on Finite Simulation Technology for Seal Ring of Reactor Pressure Vessel[J]. Nuclear Power Engineering, 2015, 36(S2): 142-145. doi: 10.13832/j.jnpe.2015.S2.0142

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Study on Finite Simulation Technology for Seal Ring of Reactor Pressure Vessel

doi: 10.13832/j.jnpe.2015.S2.0142

Science and Technology on Reactor System Design Technology Laboratory, Nuclear Power Institute of China, Chengdu, 610041

Received Date: 2015-10-13
Rev Recd Date: 2015-10-23

Available Online: 2025-02-15

Abstract

Abstract

Elasto-plastic analysis for the seal ring of reactor pressure vessel was done by nonlinear isotropic hardening constitutive model using ANSYS. The results of separating were obtained by three simulation means including uniform stress, spring elements and three-dimensional solid. The third way can reduce the excessive conservative part of the results effectively and improve the precision of sealing analysis.
- Reactor pressure vessel,
- Seal ring simulation,
- Elastic-plasticity