Matches in SemOpenAlex for { <https://semopenalex.org/work/W2963973013> ?p ?o ?g. }
Showing items 1 to 66 of
66
with 100 items per page.
- W2963973013 endingPage "38" @default.
- W2963973013 startingPage "29" @default.
- W2963973013 abstract "Hydropower projects is considered to be one of the most cost-effective, environment friendly technologies for power generation. In hydropower plants, turbine is an important component and it has many associate problems that degrade its condition and cause reduction in efficiency, increase operational and maintenance costs. This research was adopted to analyse properties of sediment that are responsible for erosion in turbine. The study was focused on sediment properties; grain size, shape, mineral composition, hardness index and abrasivity. Two grain size fractions, i.e. 250 microns to pan fraction and 500–250 micron-sands were studied. It was depicted that the smaller size-fractions of the Budhi Gandaki-Trishuli River sediment contained more angular and elongate grains that the largesize-fractions. Sediments contained more than 50% quartz, 8–17% feldspar, 10–20% mica, 5–10% fine lithic fragments, 5–12% coarselithic fragments, and less than 1% carbonate lithic fragments, and heavies. In both smaller and larger size fractions, S5 samples (Rampur tar) possessed the highest abrasion rate of respectively 7.57 mg/g per hour and 13.75 mg/g per hour in test specimen. Abrasion rate tends to increase with reduction in roundness value and increase in proportion of quartz in sediments. The relationship between abrasivity and mean roundness is more well explained by the coarser size-fraction (500–250 microns) than the finer size-fraction, whereas abrasivity vs. %quartz is better explained by the finer size-fractions than the coarser ones." @default.
- W2963973013 created "2019-07-30" @default.
- W2963973013 creator A5016858700 @default.
- W2963973013 creator A5087557857 @default.
- W2963973013 date "2019-06-24" @default.
- W2963973013 modified "2023-09-24" @default.
- W2963973013 title "Analysis of sediment abrasion potential in hydro turbines by studying fine sediments from the Budhi Gandaki-Trishuli River of Nepal" @default.
- W2963973013 doi "https://doi.org/10.3126/jngs.v58i0.24571" @default.
- W2963973013 hasPublicationYear "2019" @default.
- W2963973013 type Work @default.
- W2963973013 sameAs 2963973013 @default.
- W2963973013 citedByCount "3" @default.
- W2963973013 countsByYear W29639730132021 @default.
- W2963973013 countsByYear W29639730132023 @default.
- W2963973013 crossrefType "journal-article" @default.
- W2963973013 hasAuthorship W2963973013A5016858700 @default.
- W2963973013 hasAuthorship W2963973013A5087557857 @default.
- W2963973013 hasBestOaLocation W29639730131 @default.
- W2963973013 hasConcept C114793014 @default.
- W2963973013 hasConcept C118231568 @default.
- W2963973013 hasConcept C127313418 @default.
- W2963973013 hasConcept C14190554 @default.
- W2963973013 hasConcept C151730666 @default.
- W2963973013 hasConcept C159985019 @default.
- W2963973013 hasConcept C192191005 @default.
- W2963973013 hasConcept C192562407 @default.
- W2963973013 hasConcept C199289684 @default.
- W2963973013 hasConcept C2778520076 @default.
- W2963973013 hasConcept C2779870107 @default.
- W2963973013 hasConcept C2816523 @default.
- W2963973013 hasConcept C39432304 @default.
- W2963973013 hasConcept C69823785 @default.
- W2963973013 hasConceptScore W2963973013C114793014 @default.
- W2963973013 hasConceptScore W2963973013C118231568 @default.
- W2963973013 hasConceptScore W2963973013C127313418 @default.
- W2963973013 hasConceptScore W2963973013C14190554 @default.
- W2963973013 hasConceptScore W2963973013C151730666 @default.
- W2963973013 hasConceptScore W2963973013C159985019 @default.
- W2963973013 hasConceptScore W2963973013C192191005 @default.
- W2963973013 hasConceptScore W2963973013C192562407 @default.
- W2963973013 hasConceptScore W2963973013C199289684 @default.
- W2963973013 hasConceptScore W2963973013C2778520076 @default.
- W2963973013 hasConceptScore W2963973013C2779870107 @default.
- W2963973013 hasConceptScore W2963973013C2816523 @default.
- W2963973013 hasConceptScore W2963973013C39432304 @default.
- W2963973013 hasConceptScore W2963973013C69823785 @default.
- W2963973013 hasLocation W29639730131 @default.
- W2963973013 hasOpenAccess W2963973013 @default.
- W2963973013 hasPrimaryLocation W29639730131 @default.
- W2963973013 hasRelatedWork W1963865075 @default.
- W2963973013 hasRelatedWork W2012034627 @default.
- W2963973013 hasRelatedWork W205929780 @default.
- W2963973013 hasRelatedWork W2148736016 @default.
- W2963973013 hasRelatedWork W2326873349 @default.
- W2963973013 hasRelatedWork W2386555290 @default.
- W2963973013 hasRelatedWork W2963973013 @default.
- W2963973013 hasRelatedWork W4233584995 @default.
- W2963973013 hasRelatedWork W2340834963 @default.
- W2963973013 hasRelatedWork W2548425928 @default.
- W2963973013 hasVolume "58" @default.
- W2963973013 isParatext "false" @default.
- W2963973013 isRetracted "false" @default.
- W2963973013 magId "2963973013" @default.
- W2963973013 workType "article" @default.