http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115221457-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E30-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2203-0218 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2203-0071 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2203-0019 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2203-0682 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2203-0003 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F17-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F17-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C17-00 |
| filingDate | 2022-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115221457-B |
| titleOfInvention | A Method for Quantitatively Calculating the Irradiation Swelling of Control Rod Core |
| abstract | The present invention proposes a method for quantitatively calculating the radiation swelling of the control rod core body, which includes: calculating the total number N 0 of atoms contained in the control rod core body with the radius R 0 and the length L at the time of initial non-irradiation; The total number of atoms contained in the core of the control rod whose radius becomes R x and the length remains unchanged after irradiation time x is N x ; the expression of R x with respect to R 0 is obtained according to N x = N 0 ; the calculation of the irradiation process is determined by the chemical composition change Radius swelling of the control rod core caused by ; Estimation of the thermal creep rate of the control rod core by compression creep tests ; Calculate the radial swelling of the control rod core caused by high temperature creep during the irradiation process ; Calculate the radiation swelling of the control rod core . The present invention can obtain the change law of the radiation swelling of the control rod core body with the radiation time, and the calculation result is in good agreement with the actual measurement result of the reactor control rod swelling, and verifies the accuracy of the calculation method of the radiation swelling of the control rod core body sex. |
| priorityDate | 2022-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.