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| Research on Coupling Code of ICEM-CFD Based Neutronic and Mechanics |
| Received:November 22, 2018 Revised:February 25, 2019 |
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| DOI：10.7643/ issn.1672-9242.2019.02.007 |
| KeyWord:ICEM-CFD neutronic mechanics coupling code |
| Author | Institution |
| YUAN Bao-xin |
Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang , China |
| ZHENG Jie |
Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang , China |
| YANG Wan-kui |
Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang , China |
| ZENG He-rong |
Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang , China |
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| Abstract: |
| Objective In view of the neutronic and mechanical coupling problems in reactor engineering analysis, to realize the multi physics field calculation under the same software framework. Methods The CAD pre-processing software ICEM-CFD was used to carry out mesh subdivision of core geometry to develop neutron computation module and the mechanical calculation module based on the finite element method, and execute neutronic and mechanical calculations for the same mesh subdivision of core geometry. Results It preliminary realized mechanical coupled neutronics calculation of mesh based on the software framework and obtained the calculation results of preliminary neutronics mechanics coupling. Conclusion Calculation and verification of code based on benchmark examples shows that the code for calculating the capacity can be trusted. |
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