Matches in SemOpenAlex for { <https://semopenalex.org/work/W2062493273> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2062493273 endingPage "661" @default.
- W2062493273 startingPage "652" @default.
- W2062493273 abstract "Spatiotemporal solutions for open-channel flow are obtained in a stochastic setting using field data on parameter variability. Statistical descriptions of the flow variables are estimated through Monte Carlo simulation using finite difference equations for a 10-km reach of the Columbia River. Results indicate considerable uncertainty in predicted flow behavior: ensemble coefficients of variation at different space-time locations ranged from 0.18–0.60 for flow velocity and from 0.04–0.13 for flow depth. The band widths between the 16% and 84% quantiles were typically 0.6–1.4 m/s and 5–7 m, respectively, for velocity and depth. Probability distributions for predicted velocities were found to be gamma, lognormal, or Weibull, whereas those for depth were normal, gamma, and, in a few cases, lognormal. The various quantiles of the predicted variables are associated with notions of risk, reliability, and variability that influence engineering decisions. Sensitivity of the level of uncertainty in predicted flow variables to the level of uncertainty in the parameters is investigated for a generalized stream system through fractional factorial analysis of coefficients of variation. Uncertainty in predicted flow velocity was most sensitive to the uncertainty in the channel cross-section geometry, particularly scale and shape parameters for flow area. Uncertainty in predicted flow depth was predominantly sensitive to the uncertainty in channel bed slope." @default.
- W2062493273 created "2016-06-24" @default.
- W2062493273 creator A5006818605 @default.
- W2062493273 creator A5057690483 @default.
- W2062493273 date "1996-11-01" @default.
- W2062493273 modified "2023-10-16" @default.
- W2062493273 title "Spatiotemporal Stochastic Open-Channel Flow. II: Simulation Experiments" @default.
- W2062493273 cites W1998196208 @default.
- W2062493273 cites W2005093709 @default.
- W2062493273 cites W2026749015 @default.
- W2062493273 cites W2050493208 @default.
- W2062493273 cites W2129192809 @default.
- W2062493273 doi "https://doi.org/10.1061/(asce)0733-9429(1996)122:11(652)" @default.
- W2062493273 hasPublicationYear "1996" @default.
- W2062493273 type Work @default.
- W2062493273 sameAs 2062493273 @default.
- W2062493273 citedByCount "20" @default.
- W2062493273 countsByYear W20624932732012 @default.
- W2062493273 countsByYear W20624932732014 @default.
- W2062493273 countsByYear W20624932732017 @default.
- W2062493273 countsByYear W20624932732018 @default.
- W2062493273 countsByYear W20624932732019 @default.
- W2062493273 countsByYear W20624932732020 @default.
- W2062493273 countsByYear W20624932732021 @default.
- W2062493273 countsByYear W20624932732022 @default.
- W2062493273 crossrefType "journal-article" @default.
- W2062493273 hasAuthorship W2062493273A5006818605 @default.
- W2062493273 hasAuthorship W2062493273A5057690483 @default.
- W2062493273 hasConcept C105795698 @default.
- W2062493273 hasConcept C118671147 @default.
- W2062493273 hasConcept C121332964 @default.
- W2062493273 hasConcept C127491075 @default.
- W2062493273 hasConcept C151620405 @default.
- W2062493273 hasConcept C166693061 @default.
- W2062493273 hasConcept C173291955 @default.
- W2062493273 hasConcept C177803969 @default.
- W2062493273 hasConcept C180925781 @default.
- W2062493273 hasConcept C19499675 @default.
- W2062493273 hasConcept C2524010 @default.
- W2062493273 hasConcept C33923547 @default.
- W2062493273 hasConcept C38349280 @default.
- W2062493273 hasConcept C57879066 @default.
- W2062493273 hasConceptScore W2062493273C105795698 @default.
- W2062493273 hasConceptScore W2062493273C118671147 @default.
- W2062493273 hasConceptScore W2062493273C121332964 @default.
- W2062493273 hasConceptScore W2062493273C127491075 @default.
- W2062493273 hasConceptScore W2062493273C151620405 @default.
- W2062493273 hasConceptScore W2062493273C166693061 @default.
- W2062493273 hasConceptScore W2062493273C173291955 @default.
- W2062493273 hasConceptScore W2062493273C177803969 @default.
- W2062493273 hasConceptScore W2062493273C180925781 @default.
- W2062493273 hasConceptScore W2062493273C19499675 @default.
- W2062493273 hasConceptScore W2062493273C2524010 @default.
- W2062493273 hasConceptScore W2062493273C33923547 @default.
- W2062493273 hasConceptScore W2062493273C38349280 @default.
- W2062493273 hasConceptScore W2062493273C57879066 @default.
- W2062493273 hasIssue "11" @default.
- W2062493273 hasLocation W20624932731 @default.
- W2062493273 hasOpenAccess W2062493273 @default.
- W2062493273 hasPrimaryLocation W20624932731 @default.
- W2062493273 hasRelatedWork W1533653475 @default.
- W2062493273 hasRelatedWork W2001825669 @default.
- W2062493273 hasRelatedWork W2003526896 @default.
- W2062493273 hasRelatedWork W2033000862 @default.
- W2062493273 hasRelatedWork W2053616098 @default.
- W2062493273 hasRelatedWork W2091694095 @default.
- W2062493273 hasRelatedWork W2378425227 @default.
- W2062493273 hasRelatedWork W2790308683 @default.
- W2062493273 hasRelatedWork W3114665781 @default.
- W2062493273 hasRelatedWork W4223440842 @default.
- W2062493273 hasVolume "122" @default.
- W2062493273 isParatext "false" @default.
- W2062493273 isRetracted "false" @default.
- W2062493273 magId "2062493273" @default.
- W2062493273 workType "article" @default.