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| Sealing Performance Analysis of Sealing Element in the Floor Sealing Structure of Refueling Pool in Nuclear Power Plant |
| Received:October 21, 2013 Revised:December 15, 2013 |
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| DOI：10.7643/issn.1672-9242.2014.02.021 |
| KeyWord:floor sealing structure of refueling pool sealing component finite element preloaded fore deformation |
| Author | Institution |
| WENG Na |
Shanghai Nuclear Engineering Research and Design Institute, Shanghai, China |
| XU Feng |
Shanghai Nuclear Engineering Research and Design Institute, Shanghai, China |
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| Abstract: |
| ObjectiveTo study the sealing performance of the floor sealing structure of the refueling pool in a nuclear power plant.MethodsAn axial-symmetry finite element model of the sealing component using super elastic element was built by ANSYS. Then the contact surface of the sealing structure was simulated by the contact element.ResultsA curve between preloaded force and deformation was calculated.ConclusionThe results can be used to solve the test leakage problem of the floor sealing structure of refueling pool and could also be used as a reference in getting preloaded force of sealing components. |
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