FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2092550316> ?p ?o ?g. }

• W2092550316 endingPage "59" @default.
• W2092550316 startingPage "19" @default.
• W2092550316 abstract "We investigate the dynamics of a thin laminar liquid film flowing under gravity down the lower wall of an inclined channel when turbulent gas flows above the film. The solution of the full system of equations describing the gas–liquid flow faces serious technical difficulties. However, a number of assumptions allow isolating the gas problem and solving it independently by treating the interface as a solid wall. This permits finding the perturbations to pressure and tangential stresses at the interface imposed by the turbulent gas in closed form. We then analyse the liquid film flow under the influence of these perturbations and derive a hierarchy of model equations describing the dynamics of the interface, i.e. boundary-layer equations, a long-wave model and a weakly nonlinear model, which turns out to be the Kuramoto–Sivashinsky equation with an additional term due to the presence of the turbulent gas. This additional term is dispersive and destabilising (for the counter-current case; stabilizing in the co-current case). We also combine the long-wave approximation with a weighted-residual technique to obtain an integral-boundary-layer approximation that is valid for moderately large values of the Reynolds number. This model is then used for a systematic investigation of the flooding phenomenon observed in various experiments: as the gas flow rate is increased, the initially downward-falling film starts to travel upwards while just before the wave reversal the amplitude of the waves grows rapidly. We confirm the existence of large-amplitude stationary waves by computing periodic travelling waves for the integral-boundary-layer approximation and we corroborate our travelling-wave results by time-dependent computations." @default.
• W2092550316 created "2016-06-24" @default.
• W2092550316 creator A5061394184 @default.
• W2092550316 creator A5084671057 @default.
• W2092550316 date "2011-02-18" @default.
• W2092550316 modified "2023-10-06" @default.
• W2092550316 title "Nonlinear waves in counter-current gas–liquid film flow" @default.
• W2092550316 cites W1559817001 @default.
• W2092550316 cites W1969265236 @default.
• W2092550316 cites W1971723555 @default.
• W2092550316 cites W1974928522 @default.
• W2092550316 cites W1976098013 @default.
• W2092550316 cites W1978684109 @default.
• W2092550316 cites W1980067098 @default.
• W2092550316 cites W1987175675 @default.
• W2092550316 cites W1989641573 @default.
• W2092550316 cites W1990077491 @default.
• W2092550316 cites W1992614019 @default.
• W2092550316 cites W1994026799 @default.
• W2092550316 cites W1995309682 @default.
• W2092550316 cites W2000773832 @default.
• W2092550316 cites W2001398731 @default.
• W2092550316 cites W2003109931 @default.
• W2092550316 cites W2006704798 @default.
• W2092550316 cites W2012839283 @default.
• W2092550316 cites W2013187693 @default.
• W2092550316 cites W2021119240 @default.
• W2092550316 cites W2021492529 @default.
• W2092550316 cites W2033993858 @default.
• W2092550316 cites W2036877839 @default.
• W2092550316 cites W2037463300 @default.
• W2092550316 cites W2038571764 @default.
• W2092550316 cites W2048902509 @default.
• W2092550316 cites W2049823521 @default.
• W2092550316 cites W2054091181 @default.
• W2092550316 cites W2057041104 @default.
• W2092550316 cites W2057622389 @default.
• W2092550316 cites W2058142827 @default.
• W2092550316 cites W2059691352 @default.
• W2092550316 cites W2060696164 @default.
• W2092550316 cites W2064823050 @default.
• W2092550316 cites W2067019352 @default.
• W2092550316 cites W2069426006 @default.
• W2092550316 cites W2077473413 @default.
• W2092550316 cites W2078992395 @default.
• W2092550316 cites W2081519565 @default.
• W2092550316 cites W2088335681 @default.
• W2092550316 cites W2089030738 @default.
• W2092550316 cites W2089676981 @default.
• W2092550316 cites W2092010854 @default.
• W2092550316 cites W2100413811 @default.
• W2092550316 cites W2105103650 @default.
• W2092550316 cites W2106212413 @default.
• W2092550316 cites W2111485739 @default.
• W2092550316 cites W2116662418 @default.
• W2092550316 cites W2118074032 @default.
• W2092550316 cites W2121870107 @default.
• W2092550316 cites W2153050614 @default.
• W2092550316 cites W2163320880 @default.
• W2092550316 cites W4240020390 @default.
• W2092550316 doi "https://doi.org/10.1017/s002211201000618x" @default.
• W2092550316 hasPublicationYear "2011" @default.
• W2092550316 type Work @default.
• W2092550316 sameAs 2092550316 @default.
• W2092550316 citedByCount "60" @default.
• W2092550316 countsByYear W20925503162012 @default.
• W2092550316 countsByYear W20925503162013 @default.
• W2092550316 countsByYear W20925503162014 @default.
• W2092550316 countsByYear W20925503162015 @default.
• W2092550316 countsByYear W20925503162016 @default.
• W2092550316 countsByYear W20925503162017 @default.
• W2092550316 countsByYear W20925503162018 @default.
• W2092550316 countsByYear W20925503162019 @default.
• W2092550316 countsByYear W20925503162020 @default.
• W2092550316 countsByYear W20925503162021 @default.
• W2092550316 countsByYear W20925503162022 @default.
• W2092550316 countsByYear W20925503162023 @default.
• W2092550316 crossrefType "journal-article" @default.
• W2092550316 hasAuthorship W2092550316A5061394184 @default.
• W2092550316 hasAuthorship W2092550316A5084671057 @default.
• W2092550316 hasBestOaLocation W20925503162 @default.
• W2092550316 hasConcept C111603439 @default.
• W2092550316 hasConcept C120665830 @default.
• W2092550316 hasConcept C121332964 @default.
• W2092550316 hasConcept C158622935 @default.
• W2092550316 hasConcept C180205008 @default.
• W2092550316 hasConcept C180925781 @default.
• W2092550316 hasConcept C182748727 @default.
• W2092550316 hasConcept C196558001 @default.
• W2092550316 hasConcept C38349280 @default.
• W2092550316 hasConcept C57879066 @default.
• W2092550316 hasConcept C62520636 @default.
• W2092550316 hasConcept C74650414 @default.
• W2092550316 hasConcept C76563973 @default.
• W2092550316 hasConceptScore W2092550316C111603439 @default.
• W2092550316 hasConceptScore W2092550316C120665830 @default.
• W2092550316 hasConceptScore W2092550316C121332964 @default.
• W2092550316 hasConceptScore W2092550316C158622935 @default.

• next