FIELD: nuclear power engineering; checking steam generators of shipboard pressurized-water reactor for tightness during hydraulic tests.
SUBSTANCE: proposed method for checking steam generator of shipboard power plant for tightness includes measurement of reference radionuclide content in primary and secondary coolant samples with reactor shut down followed by calculation of amount of leakage. Primary and secondary coolant samples are taken from each steam generator upon completion of hydraulic tests. Prior to do so, primary-circuit water is stirred. This method provides for unbiased check of steam generator for tightness at low estimation threshold and identifying leaks of any amount.
EFFECT: ability of monitoring each steam generator for condition.
3 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF STEAM AND GAS GENERATORS CONTROL TIGHTNESS OF SHIP NUCLEAR ENGINE INSTALLATION WITH WATER HEAT TRANSFER MEDIUM UNDER PRESSURE | 2008 |
|
RU2352005C1 |
| METHOD FOR CHECKING PRIMARY-CIRCUIT EQUIPMENT OF SHIPBOARD WATER-COOLED NUCLEAR POWER PLANT FOR TIGHTNESS IN THE COURSE OF HYDRAULIC TESTS | 2004 |
|
RU2273898C1 |
| LEAK INSPECTION METHOD FOR STEAM GENERATOR OF NUCLEAR POWER PLANT | 2001 |
|
RU2191437C1 |
| METHOD FOR CHECKING CIRCUIT-TO-CIRCUIT LEAK- TIGHTNESS OF SHIPBOARD WATER-COOLED NUCLEAR POWER PLANT | 2001 |
|
RU2203510C2 |
| METHOD FOR CHECKING CORE OF SHIPBOARD WATER-COOLED NUCLEAR POWER PLANT FOR CONDITION | 2006 |
|
RU2301463C1 |
| TRANSPORT NUCLEAR POWER PLANTS IRRADIATED FUEL ASSEMBLIES FUEL ELEMENT CLADDING TIGHTNESS MONITORING METHOD | 2022 |
|
RU2790147C1 |
| METHOD OF INSPECTION OF THE FUEL COLLISION OF THE SHELLS OF FUELS OF THE WORKED HEAT-FUEL ASSEMBLY OF TRANSPORT NUCLEAR ENERGY INSTALLATIONS | 2016 |
|
RU2622107C1 |
| METHOD FOR DETERMINING THE AREA OF LEAKAGE OF RADIOACTIVE NITROGEN IN STEAM GENERATORS OF NUCLEAR REACTORS OF THE KLT-40 TYPE | 2020 |
|
RU2754755C1 |
| METHOD OF DETERMINING VOLUMETRIC ALPHA-ACTIVITY OF PLUTONIUM IN PROCESS MEDIA OF NUCLEAR POWER PLANTS | 2014 |
|
RU2564955C1 |
| METHOD FOR MONITORING THE CONTENT OF IODINE RADIONUCLIDES IN THE COOLANT OF WATER-COOLED NUCLEAR POWER PLANTS | 2021 |
|
RU2759318C1 |
