Matches in SemOpenAlex for { <https://semopenalex.org/work/W4382762796> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W4382762796 endingPage "57" @default.
- W4382762796 startingPage "52" @default.
- W4382762796 abstract "Modern deterministic codes for modeling the safety-dominant nuclear power plant accident groups with reactor circuit leaks (including inter-circuit leaks in steam generators) do not determine the conditions and consequences of the processes of hydrodynamic instability of the coolant. Work on preventing conditions of hydrodynamic instability was carried out for individual safety systems of the reactor installation in which specific equipment is installed. The occurrence of hydrodynamic instability of the coolant changes the conditions of heat exchange in the active zone of the reactor, leads to cyclic high-amplitude hydrodynamic loads on the internal body structures and other negative effects. The purpose of the presented work is to create methods for modeling conditions of hydrodynamic instability of the coolant during accidents with reactor circuit leaks. The method of implementation of the work is based on the development of a thermodynamic method for determining the conditions of hydrodynamic instability in the conditions of accidents with reactor circuit leaks. On the basis of the approximate method, the minimum dimensions of the reactor circuit leaks from the HPP in the area of hydrodynamic instability of the coolant were determined: for the emergency cooling system of the reactor active zone with high-pressure pumps - 400 mm; for the system of emergency cooling of the active zone of the reactor with low-pressure pumps - 100 mm. The occurrence of hydrodynamic instability of the coolant changes the conditions of heat exchange in the active zone of the reactor, leads to cyclic highamplitude hydrodynamic loads on the internal body structures and other negative effects. The original method of determining the criteria for the occurrence of hydrodynamic instability of the coolant at the stage of starting the pumps of safety systems in the event of an accident with reactor circuit leaks is presented." @default.
- W4382762796 created "2023-07-01" @default.
- W4382762796 creator A5001609779 @default.
- W4382762796 creator A5003074326 @default.
- W4382762796 creator A5007025228 @default.
- W4382762796 creator A5022753417 @default.
- W4382762796 creator A5056323776 @default.
- W4382762796 date "2022-01-01" @default.
- W4382762796 modified "2023-09-23" @default.
- W4382762796 title "CRITERIA FOR CONDITIONS OF HYDRODYNAMIC INSTABILITY OF THE СOOLANT IN ACCIDENTS WITH REACTOR CIRCUIT LEAKS" @default.
- W4382762796 doi "https://doi.org/10.15276/opu.2.66.2022.06" @default.
- W4382762796 hasPublicationYear "2022" @default.
- W4382762796 type Work @default.
- W4382762796 citedByCount "0" @default.
- W4382762796 crossrefType "journal-article" @default.
- W4382762796 hasAuthorship W4382762796A5001609779 @default.
- W4382762796 hasAuthorship W4382762796A5003074326 @default.
- W4382762796 hasAuthorship W4382762796A5007025228 @default.
- W4382762796 hasAuthorship W4382762796A5022753417 @default.
- W4382762796 hasAuthorship W4382762796A5056323776 @default.
- W4382762796 hasBestOaLocation W43827627961 @default.
- W4382762796 hasConcept C107706546 @default.
- W4382762796 hasConcept C116915560 @default.
- W4382762796 hasConcept C121332964 @default.
- W4382762796 hasConcept C127413603 @default.
- W4382762796 hasConcept C179498184 @default.
- W4382762796 hasConcept C18762648 @default.
- W4382762796 hasConcept C207821765 @default.
- W4382762796 hasConcept C39432304 @default.
- W4382762796 hasConcept C57879066 @default.
- W4382762796 hasConcept C78519656 @default.
- W4382762796 hasConcept C91914117 @default.
- W4382762796 hasConceptScore W4382762796C107706546 @default.
- W4382762796 hasConceptScore W4382762796C116915560 @default.
- W4382762796 hasConceptScore W4382762796C121332964 @default.
- W4382762796 hasConceptScore W4382762796C127413603 @default.
- W4382762796 hasConceptScore W4382762796C179498184 @default.
- W4382762796 hasConceptScore W4382762796C18762648 @default.
- W4382762796 hasConceptScore W4382762796C207821765 @default.
- W4382762796 hasConceptScore W4382762796C39432304 @default.
- W4382762796 hasConceptScore W4382762796C57879066 @default.
- W4382762796 hasConceptScore W4382762796C78519656 @default.
- W4382762796 hasConceptScore W4382762796C91914117 @default.
- W4382762796 hasIssue "66" @default.
- W4382762796 hasLocation W43827627961 @default.
- W4382762796 hasOpenAccess W4382762796 @default.
- W4382762796 hasPrimaryLocation W43827627961 @default.
- W4382762796 hasRelatedWork W120039522 @default.
- W4382762796 hasRelatedWork W1578034208 @default.
- W4382762796 hasRelatedWork W15998798 @default.
- W4382762796 hasRelatedWork W1987008051 @default.
- W4382762796 hasRelatedWork W2028823681 @default.
- W4382762796 hasRelatedWork W2093125555 @default.
- W4382762796 hasRelatedWork W2331676541 @default.
- W4382762796 hasRelatedWork W2365339394 @default.
- W4382762796 hasRelatedWork W4235801388 @default.
- W4382762796 hasRelatedWork W4311243243 @default.
- W4382762796 hasVolume "2" @default.
- W4382762796 isParatext "false" @default.
- W4382762796 isRetracted "false" @default.
- W4382762796 workType "article" @default.