Matches in SemOpenAlex for { <https://semopenalex.org/work/W2048848610> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W2048848610 abstract "Experiments and computational fluid dynamics/radiation heat transfer simulations of an 8×8 array of heated rods within an aluminum enclosure are performed with nitrogen and helium as backfill gases in both horizontal and vertical orientations. This configuration represents a region inside the channel of a boiling water reactor fuel assembly between two consecutive spacer plates. The rods can be oriented horizontally or vertically to represent transport or storage conditions. The measured and simulated rod temperatures are compared for three different rod heat generation rates to assess the accuracy of the simulation technique. Simulations show that temperature gradients in the air are much steeper near the enclosure walls than they are near the center of the rod array. The measured temperatures of rods at symmetric locations are not identical, and the difference is larger for rods close to the wall than for those far from it. Small but uncontrolled deviations of the rod positions away from the design locations may cause these differences. The simulations reproduce the measured temperature profiles. For nitrogen experiment in horizontal orientation and a total rod heat generation rate of 500 W, the maximum rod-to-enclosure temperature difference is 138°C. The maximum measured heater rod and enclosure wall temperatures 375°C and 280°C, are measured in 2-inch insulated, nitrogen backfill vertical experiment for 1 atm internal pressure. Linear regression shows that the simulations slightly but systematically under predict the hotter rod temperatures but accurately predict the cooler ones. For all rod locations, heat generation rates, nitrogen and helium backfill gases, and apparatus orientations, 95% of the simulated temperatures are within 11°C of the correlation values. These results can be used to assess the accuracy of using simulations to design spent nuclear fuel transport and storage systems." @default.
- W2048848610 created "2016-06-24" @default.
- W2048848610 creator A5032667571 @default.
- W2048848610 creator A5067834735 @default.
- W2048848610 date "2010-01-01" @default.
- W2048848610 modified "2023-09-25" @default.
- W2048848610 title "Benchmark of Computational Fluid Dynamics Simulations Using Temperatures Measured Within Enclosed Vertical and Horizontal Array of Heater Rods" @default.
- W2048848610 cites W115437505 @default.
- W2048848610 cites W1513345528 @default.
- W2048848610 cites W167903747 @default.
- W2048848610 cites W1980101806 @default.
- W2048848610 cites W2052424322 @default.
- W2048848610 cites W2062954701 @default.
- W2048848610 cites W2088378888 @default.
- W2048848610 cites W2278063003 @default.
- W2048848610 cites W2338529370 @default.
- W2048848610 cites W2187110780 @default.
- W2048848610 doi "https://doi.org/10.1115/pvp2010-25803" @default.
- W2048848610 hasPublicationYear "2010" @default.
- W2048848610 type Work @default.
- W2048848610 sameAs 2048848610 @default.
- W2048848610 citedByCount "2" @default.
- W2048848610 countsByYear W20488486102013 @default.
- W2048848610 countsByYear W20488486102017 @default.
- W2048848610 crossrefType "proceedings-article" @default.
- W2048848610 hasAuthorship W2048848610A5032667571 @default.
- W2048848610 hasAuthorship W2048848610A5067834735 @default.
- W2048848610 hasConcept C121332964 @default.
- W2048848610 hasConcept C127413603 @default.
- W2048848610 hasConcept C142724271 @default.
- W2048848610 hasConcept C157777378 @default.
- W2048848610 hasConcept C162184086 @default.
- W2048848610 hasConcept C1633027 @default.
- W2048848610 hasConcept C178790620 @default.
- W2048848610 hasConcept C185592680 @default.
- W2048848610 hasConcept C192562407 @default.
- W2048848610 hasConcept C204787440 @default.
- W2048848610 hasConcept C50517652 @default.
- W2048848610 hasConcept C546029482 @default.
- W2048848610 hasConcept C57879066 @default.
- W2048848610 hasConcept C71924100 @default.
- W2048848610 hasConcept C76155785 @default.
- W2048848610 hasConcept C97355855 @default.
- W2048848610 hasConcept C98375054 @default.
- W2048848610 hasConceptScore W2048848610C121332964 @default.
- W2048848610 hasConceptScore W2048848610C127413603 @default.
- W2048848610 hasConceptScore W2048848610C142724271 @default.
- W2048848610 hasConceptScore W2048848610C157777378 @default.
- W2048848610 hasConceptScore W2048848610C162184086 @default.
- W2048848610 hasConceptScore W2048848610C1633027 @default.
- W2048848610 hasConceptScore W2048848610C178790620 @default.
- W2048848610 hasConceptScore W2048848610C185592680 @default.
- W2048848610 hasConceptScore W2048848610C192562407 @default.
- W2048848610 hasConceptScore W2048848610C204787440 @default.
- W2048848610 hasConceptScore W2048848610C50517652 @default.
- W2048848610 hasConceptScore W2048848610C546029482 @default.
- W2048848610 hasConceptScore W2048848610C57879066 @default.
- W2048848610 hasConceptScore W2048848610C71924100 @default.
- W2048848610 hasConceptScore W2048848610C76155785 @default.
- W2048848610 hasConceptScore W2048848610C97355855 @default.
- W2048848610 hasConceptScore W2048848610C98375054 @default.
- W2048848610 hasLocation W20488486101 @default.
- W2048848610 hasOpenAccess W2048848610 @default.
- W2048848610 hasPrimaryLocation W20488486101 @default.
- W2048848610 hasRelatedWork W1486874029 @default.
- W2048848610 hasRelatedWork W1983736029 @default.
- W2048848610 hasRelatedWork W1991307733 @default.
- W2048848610 hasRelatedWork W2009720920 @default.
- W2048848610 hasRelatedWork W2048106272 @default.
- W2048848610 hasRelatedWork W2059028718 @default.
- W2048848610 hasRelatedWork W2061032043 @default.
- W2048848610 hasRelatedWork W2067690621 @default.
- W2048848610 hasRelatedWork W2080050472 @default.
- W2048848610 hasRelatedWork W2107203322 @default.
- W2048848610 hasRelatedWork W2143475561 @default.
- W2048848610 hasRelatedWork W2334929522 @default.
- W2048848610 hasRelatedWork W2335516321 @default.
- W2048848610 hasRelatedWork W2591845418 @default.
- W2048848610 hasRelatedWork W2897426954 @default.
- W2048848610 hasRelatedWork W3094590605 @default.
- W2048848610 hasRelatedWork W3211339252 @default.
- W2048848610 hasRelatedWork W329355627 @default.
- W2048848610 hasRelatedWork W46822454 @default.
- W2048848610 hasRelatedWork W2153709620 @default.
- W2048848610 isParatext "false" @default.
- W2048848610 isRetracted "false" @default.
- W2048848610 magId "2048848610" @default.
- W2048848610 workType "article" @default.