Matches in SemOpenAlex for { <https://semopenalex.org/work/W4223896106> ?p ?o ?g. }
- W4223896106 endingPage "046104" @default.
- W4223896106 startingPage "046104" @default.
- W4223896106 abstract "Experiments were conducted to characterize shock train oscillation under the simultaneous variation of the incoming Mach number and backpressure. Under steady and low-frequency oscillatory backpressure (2 Hz), the incoming Mach number varied from 1.8 to 2.4. According to the intersection of downgoing background wave with bottom front leg, Mach stem, and top front leg of the normal shock train leading edge, the normal shock train/background wave interaction can be divided into three types. Two types of oblique shock train/background wave interaction exist. The downgoing (upgoing) background wave upstream of the oblique shock train can cause the upgoing (downgoing) shock in the shock train leading edge to become the dominated shock. Two modes of shock train oscillation were found: oscillation mode 1, in which the shock train oscillated in the favorable gradient region of the relaxing boundary layer, and oscillation mode 2, where the shock train enters the adverse pressure gradient region caused by the impingement of background wave. Compared with mode 1, mode 2 leads to a larger upstream movement of the shock train and more intense pressure fluctuation. The oscillation of the shock train is caused by instability in the separation region behind the shock train leading edge. The oscillatory backpressure only affected the motion of shock train during each oscillation period. The overall movement trend of shock train is determined by the incoming Mach number and the mean value of backpressure. The increase of incoming Mach number and backpressure can lead to the enhancement of shock train oscillation." @default.
- W4223896106 created "2022-04-19" @default.
- W4223896106 creator A5000127656 @default.
- W4223896106 creator A5002700644 @default.
- W4223896106 creator A5018365310 @default.
- W4223896106 creator A5050910023 @default.
- W4223896106 creator A5054021565 @default.
- W4223896106 creator A5077654483 @default.
- W4223896106 creator A5078096869 @default.
- W4223896106 date "2022-04-01" @default.
- W4223896106 modified "2023-10-16" @default.
- W4223896106 title "Oscillation of the shock train under synchronous variation of incoming Mach number and backpressure" @default.
- W4223896106 cites W1976864169 @default.
- W4223896106 cites W1988594108 @default.
- W4223896106 cites W2039283304 @default.
- W4223896106 cites W2042617792 @default.
- W4223896106 cites W2050839629 @default.
- W4223896106 cites W2052317288 @default.
- W4223896106 cites W2054321809 @default.
- W4223896106 cites W2060517669 @default.
- W4223896106 cites W2066256056 @default.
- W4223896106 cites W2067818945 @default.
- W4223896106 cites W2077911042 @default.
- W4223896106 cites W2142243114 @default.
- W4223896106 cites W2144195181 @default.
- W4223896106 cites W2228681134 @default.
- W4223896106 cites W2297578784 @default.
- W4223896106 cites W2566389334 @default.
- W4223896106 cites W2616693240 @default.
- W4223896106 cites W2647441154 @default.
- W4223896106 cites W2740720113 @default.
- W4223896106 cites W2741170786 @default.
- W4223896106 cites W2743855700 @default.
- W4223896106 cites W2760625196 @default.
- W4223896106 cites W2771181495 @default.
- W4223896106 cites W2792522925 @default.
- W4223896106 cites W2809277359 @default.
- W4223896106 cites W2900102016 @default.
- W4223896106 cites W2908183423 @default.
- W4223896106 cites W3079111164 @default.
- W4223896106 cites W3092236770 @default.
- W4223896106 cites W3106790454 @default.
- W4223896106 cites W3129602658 @default.
- W4223896106 cites W3135569426 @default.
- W4223896106 cites W3154274627 @default.
- W4223896106 cites W3167206465 @default.
- W4223896106 cites W3168128686 @default.
- W4223896106 cites W3175569982 @default.
- W4223896106 cites W3197181832 @default.
- W4223896106 doi "https://doi.org/10.1063/5.0087526" @default.
- W4223896106 hasPublicationYear "2022" @default.
- W4223896106 type Work @default.
- W4223896106 citedByCount "17" @default.
- W4223896106 countsByYear W42238961062022 @default.
- W4223896106 countsByYear W42238961062023 @default.
- W4223896106 crossrefType "journal-article" @default.
- W4223896106 hasAuthorship W4223896106A5000127656 @default.
- W4223896106 hasAuthorship W4223896106A5002700644 @default.
- W4223896106 hasAuthorship W4223896106A5018365310 @default.
- W4223896106 hasAuthorship W4223896106A5050910023 @default.
- W4223896106 hasAuthorship W4223896106A5054021565 @default.
- W4223896106 hasAuthorship W4223896106A5077654483 @default.
- W4223896106 hasAuthorship W4223896106A5078096869 @default.
- W4223896106 hasConcept C107119854 @default.
- W4223896106 hasConcept C121332964 @default.
- W4223896106 hasConcept C126322002 @default.
- W4223896106 hasConcept C132373408 @default.
- W4223896106 hasConcept C165231844 @default.
- W4223896106 hasConcept C24890656 @default.
- W4223896106 hasConcept C2778439541 @default.
- W4223896106 hasConcept C2779570065 @default.
- W4223896106 hasConcept C2781300812 @default.
- W4223896106 hasConcept C54355233 @default.
- W4223896106 hasConcept C57879066 @default.
- W4223896106 hasConcept C70477161 @default.
- W4223896106 hasConcept C71924100 @default.
- W4223896106 hasConcept C86377145 @default.
- W4223896106 hasConcept C86803240 @default.
- W4223896106 hasConceptScore W4223896106C107119854 @default.
- W4223896106 hasConceptScore W4223896106C121332964 @default.
- W4223896106 hasConceptScore W4223896106C126322002 @default.
- W4223896106 hasConceptScore W4223896106C132373408 @default.
- W4223896106 hasConceptScore W4223896106C165231844 @default.
- W4223896106 hasConceptScore W4223896106C24890656 @default.
- W4223896106 hasConceptScore W4223896106C2778439541 @default.
- W4223896106 hasConceptScore W4223896106C2779570065 @default.
- W4223896106 hasConceptScore W4223896106C2781300812 @default.
- W4223896106 hasConceptScore W4223896106C54355233 @default.
- W4223896106 hasConceptScore W4223896106C57879066 @default.
- W4223896106 hasConceptScore W4223896106C70477161 @default.
- W4223896106 hasConceptScore W4223896106C71924100 @default.
- W4223896106 hasConceptScore W4223896106C86377145 @default.
- W4223896106 hasConceptScore W4223896106C86803240 @default.
- W4223896106 hasFunder F4320321001 @default.
- W4223896106 hasFunder F4320335787 @default.
- W4223896106 hasFunder F4320336345 @default.
- W4223896106 hasIssue "4" @default.
- W4223896106 hasLocation W42238961061 @default.