Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386483234> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W4386483234 abstract "A novel supersonic jet oscillating method is investigated both experimentally and numerically. A rectangular primary supersonic jet is issued into a confined chamber with sudden enlargement. Secondary control jets are issued from the top and bottom backward-facing step regions formed due to sudden enlargement. The primary jet is oscillated in the transverse direction by blowing the secondary jets in the streamwise direction in a pulsating manner with a phase shift. The out-of-phase secondary jet blowing causes the primary jet to periodically adhere to the upper and lower part of the confined chamber, causing flapping of the primary jet and acting as a supersonic fluidic oscillator. The supersonic jet oscillation characteristics are experimentally investigated using shadowgraph type flow visualization technique and steady and unsteady pressure measurements. Quantitative analysis of the shadowgraph images using the construction of y – t and y – f plots reveals the presence of periodic jet oscillation with a discrete dominant frequency similar to the secondary jet excitation frequency. The existence of linearity between the excitation frequency and the flapping jet frequency on the low-frequency (0.66–6.6 Hz) side is first proven experimentally. Later, the high-frequency (16.67–5000 Hz) operation extent of the supersonic fluidic oscillator is further demonstrated using unsteady computational studies owing to the existing experimental facility's limitations. A reduced-order analytical framework has also been proposed to investigate the limiting oscillation frequency. It is found that the limiting frequency predicted from the proposed analytical model shows fairly good agreement with the computationally predicted results (5 kHz)." @default.
- W4386483234 created "2023-09-07" @default.
- W4386483234 creator A5014865512 @default.
- W4386483234 creator A5079877142 @default.
- W4386483234 creator A5090292286 @default.
- W4386483234 date "2023-09-01" @default.
- W4386483234 modified "2023-09-27" @default.
- W4386483234 title "On the flow unsteadiness and operational characteristics of a novel supersonic fluidic oscillator" @default.
- W4386483234 cites W1966975060 @default.
- W4386483234 cites W1989430244 @default.
- W4386483234 cites W1996430183 @default.
- W4386483234 cites W2005305102 @default.
- W4386483234 cites W2068548848 @default.
- W4386483234 cites W2087735864 @default.
- W4386483234 cites W2111070593 @default.
- W4386483234 cites W2129860873 @default.
- W4386483234 cites W2159167401 @default.
- W4386483234 cites W2161093057 @default.
- W4386483234 cites W2164523189 @default.
- W4386483234 cites W2165064337 @default.
- W4386483234 cites W2200045206 @default.
- W4386483234 cites W2269806753 @default.
- W4386483234 cites W2401194506 @default.
- W4386483234 cites W2810058523 @default.
- W4386483234 cites W2900806946 @default.
- W4386483234 cites W2901800641 @default.
- W4386483234 cites W2912161634 @default.
- W4386483234 cites W2932395961 @default.
- W4386483234 cites W2974741218 @default.
- W4386483234 cites W2983853286 @default.
- W4386483234 cites W3000876797 @default.
- W4386483234 cites W3043096589 @default.
- W4386483234 cites W3046408875 @default.
- W4386483234 cites W3150237577 @default.
- W4386483234 cites W3168794645 @default.
- W4386483234 cites W3169698668 @default.
- W4386483234 cites W3214100183 @default.
- W4386483234 cites W4220902158 @default.
- W4386483234 cites W4281606068 @default.
- W4386483234 cites W4295249531 @default.
- W4386483234 cites W4306658606 @default.
- W4386483234 cites W4312093303 @default.
- W4386483234 cites W4379015425 @default.
- W4386483234 cites W4384156358 @default.
- W4386483234 doi "https://doi.org/10.1063/5.0162299" @default.
- W4386483234 hasPublicationYear "2023" @default.
- W4386483234 type Work @default.
- W4386483234 citedByCount "0" @default.
- W4386483234 crossrefType "journal-article" @default.
- W4386483234 hasAuthorship W4386483234A5014865512 @default.
- W4386483234 hasAuthorship W4386483234A5079877142 @default.
- W4386483234 hasAuthorship W4386483234A5090292286 @default.
- W4386483234 hasBestOaLocation W43864832341 @default.
- W4386483234 hasConcept C119947313 @default.
- W4386483234 hasConcept C121332964 @default.
- W4386483234 hasConcept C205991772 @default.
- W4386483234 hasConcept C24908513 @default.
- W4386483234 hasConcept C2778439541 @default.
- W4386483234 hasConcept C38349280 @default.
- W4386483234 hasConcept C54355233 @default.
- W4386483234 hasConcept C57879066 @default.
- W4386483234 hasConcept C83893533 @default.
- W4386483234 hasConcept C86803240 @default.
- W4386483234 hasConceptScore W4386483234C119947313 @default.
- W4386483234 hasConceptScore W4386483234C121332964 @default.
- W4386483234 hasConceptScore W4386483234C205991772 @default.
- W4386483234 hasConceptScore W4386483234C24908513 @default.
- W4386483234 hasConceptScore W4386483234C2778439541 @default.
- W4386483234 hasConceptScore W4386483234C38349280 @default.
- W4386483234 hasConceptScore W4386483234C54355233 @default.
- W4386483234 hasConceptScore W4386483234C57879066 @default.
- W4386483234 hasConceptScore W4386483234C83893533 @default.
- W4386483234 hasConceptScore W4386483234C86803240 @default.
- W4386483234 hasFunder F4320332547 @default.
- W4386483234 hasFunder F4320334771 @default.
- W4386483234 hasIssue "9" @default.
- W4386483234 hasLocation W43864832341 @default.
- W4386483234 hasOpenAccess W4386483234 @default.
- W4386483234 hasPrimaryLocation W43864832341 @default.
- W4386483234 hasRelatedWork W1512028816 @default.
- W4386483234 hasRelatedWork W1996761035 @default.
- W4386483234 hasRelatedWork W2001118935 @default.
- W4386483234 hasRelatedWork W2003237755 @default.
- W4386483234 hasRelatedWork W2015977704 @default.
- W4386483234 hasRelatedWork W2073245882 @default.
- W4386483234 hasRelatedWork W2088271555 @default.
- W4386483234 hasRelatedWork W2312400264 @default.
- W4386483234 hasRelatedWork W2318585129 @default.
- W4386483234 hasRelatedWork W2319881770 @default.
- W4386483234 hasVolume "35" @default.
- W4386483234 isParatext "false" @default.
- W4386483234 isRetracted "false" @default.
- W4386483234 workType "article" @default.