FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4366168779> ?p ?o ?g. }

• W4366168779 endingPage "2672" @default.
• W4366168779 startingPage "2660" @default.
• W4366168779 abstract "The High Temperature Test Facility (HTTF) at Oregon State University is an integral system test facility to simulate postulated reactor transients of prismatic high-temperature gas-cooled reactors(HTGRs). A series of test campaigns was launched, providing abundant test data that could be used to benchmark reactor system analysis codes like the System Analysis Module (SAM). In this study, a SAM model of the facility is developed based on the two-dimensional (2D) ring model approach. All components including the ceramic matrix, graphite heaters, helium coolant channels, core barrel, upcomer, pressure vessel, and reactor cavity cooling system are modeled as concentric cylindrical rings. The model is used to simulate one of the benchmark problems—Pressurized Conduction Cooldown (PCC)—within the scope of the Organisation for Economic Co-operation and Development Nuclear Energy Agency International HTTF Benchmark. The simulations consist of two parts. In the first part, operating and boundary conditions as well as thermophysical properties of materials are specified for the benchmark problem. Results from the first part will be used in code-to-code comparison. In the second part, the SAM model is used to simulate Test PG-27, which is the first PCC test carried out in the HTTF, with only two of the ten heater banks activated. The results in the second part are used for code-to-data comparison. Because the helium coolant flow rate is not measured in this facility, it is estimated using the input power and inlet/outlet coolant temperatures. Additionally, radial heat flow in the ceramic blocks is complicated by hundreds of cylindrical coolant channels and heater rods embedded in them. As such, it is necessary to deduce an effective thermal conductivity for the ceramic to analyze the core thermal behavior. SAM predictions of the helium coolant and ceramic temperatures are compared with test data measured in three equivalent sectors. Overall, the SAM results agree reasonably well with test data within the variation of data among the three sectors, which demonstrates SAM’s capability in capturing transient effects in HTGR using the simplified 2D ring model." @default.
• W4366168779 created "2023-04-19" @default.
• W4366168779 creator A5028110916 @default.
• W4366168779 creator A5073925390 @default.
• W4366168779 creator A5074252142 @default.
• W4366168779 date "2023-04-17" @default.
• W4366168779 modified "2023-09-30" @default.
• W4366168779 title "Code Benchmark of the HTTF Pressurized Conduction Cooldown Test Using SAM" @default.
• W4366168779 cites W2612712182 @default.
• W4366168779 cites W2981931806 @default.
• W4366168779 cites W3094422142 @default.
• W4366168779 cites W3205407973 @default.
• W4366168779 cites W4236562790 @default.
• W4366168779 cites W4283077402 @default.
• W4366168779 cites W926645545 @default.
• W4366168779 doi "https://doi.org/10.1080/00295639.2023.2186163" @default.
• W4366168779 hasPublicationYear "2023" @default.
• W4366168779 type Work @default.
• W4366168779 citedByCount "0" @default.
• W4366168779 crossrefType "journal-article" @default.
• W4366168779 hasAuthorship W4366168779A5028110916 @default.
• W4366168779 hasAuthorship W4366168779A5073925390 @default.
• W4366168779 hasAuthorship W4366168779A5074252142 @default.
• W4366168779 hasConcept C116915560 @default.
• W4366168779 hasConcept C127313418 @default.
• W4366168779 hasConcept C127413603 @default.
• W4366168779 hasConcept C13280743 @default.
• W4366168779 hasConcept C159985019 @default.
• W4366168779 hasConcept C16910744 @default.
• W4366168779 hasConcept C172100665 @default.
• W4366168779 hasConcept C185798385 @default.
• W4366168779 hasConcept C192562407 @default.
• W4366168779 hasConcept C199360897 @default.
• W4366168779 hasConcept C2780406361 @default.
• W4366168779 hasConcept C41008148 @default.
• W4366168779 hasConcept C78519656 @default.
• W4366168779 hasConcept C91914117 @default.
• W4366168779 hasConceptScore W4366168779C116915560 @default.
• W4366168779 hasConceptScore W4366168779C127313418 @default.
• W4366168779 hasConceptScore W4366168779C127413603 @default.
• W4366168779 hasConceptScore W4366168779C13280743 @default.
• W4366168779 hasConceptScore W4366168779C159985019 @default.
• W4366168779 hasConceptScore W4366168779C16910744 @default.
• W4366168779 hasConceptScore W4366168779C172100665 @default.
• W4366168779 hasConceptScore W4366168779C185798385 @default.
• W4366168779 hasConceptScore W4366168779C192562407 @default.
• W4366168779 hasConceptScore W4366168779C199360897 @default.
• W4366168779 hasConceptScore W4366168779C2780406361 @default.
• W4366168779 hasConceptScore W4366168779C41008148 @default.
• W4366168779 hasConceptScore W4366168779C78519656 @default.
• W4366168779 hasConceptScore W4366168779C91914117 @default.
• W4366168779 hasIssue "10" @default.
• W4366168779 hasLocation W43661687791 @default.
• W4366168779 hasOpenAccess W4366168779 @default.
• W4366168779 hasPrimaryLocation W43661687791 @default.
• W4366168779 hasRelatedWork W130718994 @default.
• W4366168779 hasRelatedWork W1515454631 @default.
• W4366168779 hasRelatedWork W1975338765 @default.
• W4366168779 hasRelatedWork W1980717141 @default.
• W4366168779 hasRelatedWork W2081749795 @default.
• W4366168779 hasRelatedWork W228902232 @default.
• W4366168779 hasRelatedWork W2305074549 @default.
• W4366168779 hasRelatedWork W2401325219 @default.
• W4366168779 hasRelatedWork W270087936 @default.
• W4366168779 hasRelatedWork W2942621015 @default.
• W4366168779 hasVolume "197" @default.
• W4366168779 isParatext "false" @default.
• W4366168779 isRetracted "false" @default.
• W4366168779 workType "article" @default.