Matches in SemOpenAlex for { <https://semopenalex.org/work/W4420307> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W4420307 abstract "This paper describes a spreadsheet model developed for deriving both unit and storm hydrographs for ungauged watersheds based on the Soil Conservation Service (SCS) method. Essentially, the model implements computational procedures that involve developing a 1-hour unit hydrograph for a given ungauged watershed, then applying it to estimate 1hour incremental rainfall excess to derive a design storm hydrograph through the convolution technique. The model, which is intended to remove computational drudgery in several calculations that are involved in the synthetic unit hydrograph derivation, excess rainfall estimation and hydrograph convolution, was applied in deriving a 1-hour unit, 25-yr, 24 hr and 100-yr, 24 hr storm hydrographs for an ungauged watershed of the Department of Agricultural Engineering, University of Ilorin, Ilorin, Nigeria. The weighted curve number and the potential maximum storage of the watershed estimated by the model were 73 mm and 94 mm respectively. The model computed the watershed’s lag time and time of concentration as 0.25 hr and 0.42 hr. The peak flow from the unit hydrograph was 0.05 m3/s at time to peak of 0.8 hr while the 25-yr, 24 hr and the 100-yr, 24 hr storms had peak flows of 1.73 m 3 /s and 2.38 m 3 /s, at times to peak of 1.20 hr and 1.12 hr respectively. This work will enhance the computational efficiency in unit and storm hydrograph development. Keywords: Spreadsheet modelling, Unit hydrograph, Storm hydrograph, Ungauged watersheds Journal of Applied Science, Engineering and Technology , Volume 8, 2008" @default.
- W4420307 created "2016-06-24" @default.
- W4420307 creator A5000651166 @default.
- W4420307 creator A5050290172 @default.
- W4420307 date "2008-01-01" @default.
- W4420307 modified "2023-09-23" @default.
- W4420307 title "Spreadsheet modelling of unit and storm hydrographs for ungauged watersheds" @default.
- W4420307 hasPublicationYear "2008" @default.
- W4420307 type Work @default.
- W4420307 sameAs 4420307 @default.
- W4420307 citedByCount "0" @default.
- W4420307 crossrefType "journal-article" @default.
- W4420307 hasAuthorship W4420307A5000651166 @default.
- W4420307 hasAuthorship W4420307A5050290172 @default.
- W4420307 hasConcept C105306849 @default.
- W4420307 hasConcept C119857082 @default.
- W4420307 hasConcept C124203675 @default.
- W4420307 hasConcept C127313418 @default.
- W4420307 hasConcept C150547873 @default.
- W4420307 hasConcept C153294291 @default.
- W4420307 hasConcept C154936535 @default.
- W4420307 hasConcept C187320778 @default.
- W4420307 hasConcept C18903297 @default.
- W4420307 hasConcept C205649164 @default.
- W4420307 hasConcept C24749216 @default.
- W4420307 hasConcept C39432304 @default.
- W4420307 hasConcept C41008148 @default.
- W4420307 hasConcept C50477045 @default.
- W4420307 hasConcept C76886044 @default.
- W4420307 hasConcept C86803240 @default.
- W4420307 hasConceptScore W4420307C105306849 @default.
- W4420307 hasConceptScore W4420307C119857082 @default.
- W4420307 hasConceptScore W4420307C124203675 @default.
- W4420307 hasConceptScore W4420307C127313418 @default.
- W4420307 hasConceptScore W4420307C150547873 @default.
- W4420307 hasConceptScore W4420307C153294291 @default.
- W4420307 hasConceptScore W4420307C154936535 @default.
- W4420307 hasConceptScore W4420307C187320778 @default.
- W4420307 hasConceptScore W4420307C18903297 @default.
- W4420307 hasConceptScore W4420307C205649164 @default.
- W4420307 hasConceptScore W4420307C24749216 @default.
- W4420307 hasConceptScore W4420307C39432304 @default.
- W4420307 hasConceptScore W4420307C41008148 @default.
- W4420307 hasConceptScore W4420307C50477045 @default.
- W4420307 hasConceptScore W4420307C76886044 @default.
- W4420307 hasConceptScore W4420307C86803240 @default.
- W4420307 hasLocation W44203071 @default.
- W4420307 hasOpenAccess W4420307 @default.
- W4420307 hasPrimaryLocation W44203071 @default.
- W4420307 hasRelatedWork W1972522562 @default.
- W4420307 hasRelatedWork W1984127889 @default.
- W4420307 hasRelatedWork W1992225364 @default.
- W4420307 hasRelatedWork W1994036431 @default.
- W4420307 hasRelatedWork W2005282733 @default.
- W4420307 hasRelatedWork W2007347494 @default.
- W4420307 hasRelatedWork W2024301841 @default.
- W4420307 hasRelatedWork W2030684791 @default.
- W4420307 hasRelatedWork W2033730826 @default.
- W4420307 hasRelatedWork W2064835046 @default.
- W4420307 hasRelatedWork W2065191510 @default.
- W4420307 hasRelatedWork W2088944112 @default.
- W4420307 hasRelatedWork W2093453406 @default.
- W4420307 hasRelatedWork W2113916794 @default.
- W4420307 hasRelatedWork W2137803524 @default.
- W4420307 hasRelatedWork W2283140595 @default.
- W4420307 hasRelatedWork W2309991917 @default.
- W4420307 hasRelatedWork W2333840848 @default.
- W4420307 hasRelatedWork W2996777664 @default.
- W4420307 hasRelatedWork W1498693005 @default.
- W4420307 hasVolume "8" @default.
- W4420307 isParatext "false" @default.
- W4420307 isRetracted "false" @default.
- W4420307 magId "4420307" @default.
- W4420307 workType "article" @default.