FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2760664095> ?p ?o ?g. }

• W2760664095 abstract "To estimate pipe roughness and nodal demand parameters in water distribution networks, a method based on head loss adjustment is proposed. By using weighted least squares (WLS), model-simulated head losses are adjusted to minimize the sum of the squares of the corrections (differences between simulated and adjusted values) of simulated head losses under the constraints of head and flow measurements. Pipe roughness coefficients (Hazen-Williams C-factors) are computed by using the ratio of the simulated to adjusted head losses and refined by using boundary-fence and gross-error detection techniques. With the adjusted C-factors and head losses, pipe flows are computed to rectify nodal demands, which are limited in their boundary fences. After the demand multipliers are computed and filtered by using gross-error detection techniques, a large number of nodal demands make an advance. The loop of model simulation, head loss adjustment, and roughness and demand calibrations runs iteratively from different starting points of C-factor under multiple loading conditions, then realistic roughness and demands are achieved. The method was verified on two benchmark networks—a hypothetical network and a real network—by using noisy head and flow measurements. The results show that the method is effective for dual estimation of roughness and demand parameters." @default.
• W2760664095 created "2017-10-06" @default.
• W2760664095 creator A5086636712 @default.
• W2760664095 date "2017-12-01" @default.
• W2760664095 modified "2023-10-17" @default.
• W2760664095 title "Roughness and Demand Estimation in Water Distribution Networks Using Head Loss Adjustment" @default.
• W2760664095 cites W1965456687 @default.
• W2760664095 cites W1965622335 @default.
• W2760664095 cites W1977663694 @default.
• W2760664095 cites W1978239142 @default.
• W2760664095 cites W1979117523 @default.
• W2760664095 cites W1989141109 @default.
• W2760664095 cites W2013369534 @default.
• W2760664095 cites W2035484403 @default.
• W2760664095 cites W2043046561 @default.
• W2760664095 cites W2050666207 @default.
• W2760664095 cites W2055394927 @default.
• W2760664095 cites W2067674923 @default.
• W2760664095 cites W2076380707 @default.
• W2760664095 cites W2077546704 @default.
• W2760664095 cites W2081260156 @default.
• W2760664095 cites W2087949505 @default.
• W2760664095 cites W2092800050 @default.
• W2760664095 cites W2113815756 @default.
• W2760664095 cites W2129219036 @default.
• W2760664095 cites W2152672794 @default.
• W2760664095 cites W2158063169 @default.
• W2760664095 cites W2171097203 @default.
• W2760664095 cites W2333170954 @default.
• W2760664095 cites W2472809716 @default.
• W2760664095 cites W2588668640 @default.
• W2760664095 cites W4206209989 @default.
• W2760664095 cites W881241458 @default.
• W2760664095 doi "https://doi.org/10.1061/(asce)wr.1943-5452.0000845" @default.
• W2760664095 hasPublicationYear "2017" @default.
• W2760664095 type Work @default.
• W2760664095 sameAs 2760664095 @default.
• W2760664095 citedByCount "6" @default.
• W2760664095 countsByYear W27606640952018 @default.
• W2760664095 countsByYear W27606640952019 @default.
• W2760664095 countsByYear W27606640952020 @default.
• W2760664095 countsByYear W27606640952023 @default.
• W2760664095 crossrefType "journal-article" @default.
• W2760664095 hasAuthorship W2760664095A5086636712 @default.
• W2760664095 hasConcept C107365816 @default.
• W2760664095 hasConcept C114793014 @default.
• W2760664095 hasConcept C126255220 @default.
• W2760664095 hasConcept C127313418 @default.
• W2760664095 hasConcept C127413603 @default.
• W2760664095 hasConcept C134306372 @default.
• W2760664095 hasConcept C159851900 @default.
• W2760664095 hasConcept C159985019 @default.
• W2760664095 hasConcept C187320778 @default.
• W2760664095 hasConcept C192562407 @default.
• W2760664095 hasConcept C199322603 @default.
• W2760664095 hasConcept C2524010 @default.
• W2760664095 hasConcept C2780312720 @default.
• W2760664095 hasConcept C33923547 @default.
• W2760664095 hasConcept C38349280 @default.
• W2760664095 hasConcept C41008148 @default.
• W2760664095 hasConcept C44154836 @default.
• W2760664095 hasConcept C62354387 @default.
• W2760664095 hasConcept C71039073 @default.
• W2760664095 hasConcept C78519656 @default.
• W2760664095 hasConceptScore W2760664095C107365816 @default.
• W2760664095 hasConceptScore W2760664095C114793014 @default.
• W2760664095 hasConceptScore W2760664095C126255220 @default.
• W2760664095 hasConceptScore W2760664095C127313418 @default.
• W2760664095 hasConceptScore W2760664095C127413603 @default.
• W2760664095 hasConceptScore W2760664095C134306372 @default.
• W2760664095 hasConceptScore W2760664095C159851900 @default.
• W2760664095 hasConceptScore W2760664095C159985019 @default.
• W2760664095 hasConceptScore W2760664095C187320778 @default.
• W2760664095 hasConceptScore W2760664095C192562407 @default.
• W2760664095 hasConceptScore W2760664095C199322603 @default.
• W2760664095 hasConceptScore W2760664095C2524010 @default.
• W2760664095 hasConceptScore W2760664095C2780312720 @default.
• W2760664095 hasConceptScore W2760664095C33923547 @default.
• W2760664095 hasConceptScore W2760664095C38349280 @default.
• W2760664095 hasConceptScore W2760664095C41008148 @default.
• W2760664095 hasConceptScore W2760664095C44154836 @default.
• W2760664095 hasConceptScore W2760664095C62354387 @default.
• W2760664095 hasConceptScore W2760664095C71039073 @default.
• W2760664095 hasConceptScore W2760664095C78519656 @default.
• W2760664095 hasIssue "12" @default.
• W2760664095 hasLocation W27606640951 @default.
• W2760664095 hasOpenAccess W2760664095 @default.
• W2760664095 hasPrimaryLocation W27606640951 @default.
• W2760664095 hasRelatedWork W1967622134 @default.
• W2760664095 hasRelatedWork W1976964804 @default.
• W2760664095 hasRelatedWork W1981560495 @default.
• W2760664095 hasRelatedWork W2003671396 @default.
• W2760664095 hasRelatedWork W2032585545 @default.
• W2760664095 hasRelatedWork W2314163723 @default.
• W2760664095 hasRelatedWork W2369000739 @default.
• W2760664095 hasRelatedWork W2386004717 @default.
• W2760664095 hasRelatedWork W2386922414 @default.
• W2760664095 hasRelatedWork W3016748001 @default.
• W2760664095 hasVolume "143" @default.
• W2760664095 isParatext "false" @default.

• next