FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3004862227> ?p ?o ?g. }

• W3004862227 endingPage "024102" @default.
• W3004862227 startingPage "024102" @default.
• W3004862227 abstract "The linear stability characteristics of a pressure-driven channel flow of two miscible fluids flowing in a layered manner are investigated in the presence of two scalar components diffusing at different rates [double-diffusive (DD) phenomenon]. The fluids are assumed to have the same density but different viscosities. The parameters varied are the Reynolds number, Schmidt number, and thickness of the bottom layer. It is observed that the linear stability behavior in the presence of the DD effect is strikingly different from that observed in the single-component (SC) system. While the SC two-layer configuration is stable, the DD two-layer flow becomes unstable at low and moderate Reynolds numbers. It is found that increasing the diffusivity ratio of the faster to the slower diffusing scalar destabilizes the system. A region of instability distinct from that of the Tollmien–Schlichting (TS) mode appears for some combinations of the log-mobility ratios of the slower and faster diffusing scalars. This unstable region grows as the diffusivity ratio increases and the thickness of the bottom layer decreases. For a constant diffusivity ratio, decreasing the Schmidt number of the slower diffusing scalar also increases the region of instability. An energy budget analysis is conducted to understand the underlying mechanism of this instability. Two mechanisms, namely, (i) the rate of energy transfer from the basic flow to the disturbance and (ii) the disturbance energy due to mean viscosity gradient, are found to be the significant contributors to the increase in the rate of change of the disturbance kinetic energy." @default.
• W3004862227 created "2020-02-14" @default.
• W3004862227 creator A5061600672 @default.
• W3004862227 date "2020-02-01" @default.
• W3004862227 modified "2023-09-24" @default.
• W3004862227 title "Linear instability in two-layer channel flow due to double-diffusive phenomenon" @default.
• W3004862227 cites W1978497162 @default.
• W3004862227 cites W1988212251 @default.
• W3004862227 cites W1988977824 @default.
• W3004862227 cites W1999459726 @default.
• W3004862227 cites W2006029468 @default.
• W3004862227 cites W2012642309 @default.
• W3004862227 cites W2013256557 @default.
• W3004862227 cites W2013992056 @default.
• W3004862227 cites W2022430398 @default.
• W3004862227 cites W2041850330 @default.
• W3004862227 cites W2050122682 @default.
• W3004862227 cites W2052273894 @default.
• W3004862227 cites W2060898145 @default.
• W3004862227 cites W2072893039 @default.
• W3004862227 cites W2078451796 @default.
• W3004862227 cites W2080996429 @default.
• W3004862227 cites W2084840003 @default.
• W3004862227 cites W2088876265 @default.
• W3004862227 cites W2094797109 @default.
• W3004862227 cites W2104025025 @default.
• W3004862227 cites W2107565076 @default.
• W3004862227 cites W2115312268 @default.
• W3004862227 cites W2124267442 @default.
• W3004862227 cites W2135556348 @default.
• W3004862227 cites W2147996503 @default.
• W3004862227 cites W2153702376 @default.
• W3004862227 cites W2153863534 @default.
• W3004862227 cites W2170000205 @default.
• W3004862227 cites W2170680345 @default.
• W3004862227 cites W2326321707 @default.
• W3004862227 cites W2441003273 @default.
• W3004862227 cites W2966021312 @default.
• W3004862227 cites W4206029394 @default.
• W3004862227 cites W4214719769 @default.
• W3004862227 doi "https://doi.org/10.1063/1.5139487" @default.
• W3004862227 hasPublicationYear "2020" @default.
• W3004862227 type Work @default.
• W3004862227 sameAs 3004862227 @default.
• W3004862227 citedByCount "10" @default.
• W3004862227 countsByYear W30048622272020 @default.
• W3004862227 countsByYear W30048622272021 @default.
• W3004862227 countsByYear W30048622272022 @default.
• W3004862227 countsByYear W30048622272023 @default.
• W3004862227 crossrefType "journal-article" @default.
• W3004862227 hasAuthorship W3004862227A5061600672 @default.
• W3004862227 hasConcept C121332964 @default.
• W3004862227 hasConcept C135889238 @default.
• W3004862227 hasConcept C155231867 @default.
• W3004862227 hasConcept C182748727 @default.
• W3004862227 hasConcept C196558001 @default.
• W3004862227 hasConcept C207821765 @default.
• W3004862227 hasConcept C2524010 @default.
• W3004862227 hasConcept C33923547 @default.
• W3004862227 hasConcept C37668627 @default.
• W3004862227 hasConcept C43466630 @default.
• W3004862227 hasConcept C57691317 @default.
• W3004862227 hasConcept C57879066 @default.
• W3004862227 hasConcept C69357855 @default.
• W3004862227 hasConcept C74650414 @default.
• W3004862227 hasConcept C97355855 @default.
• W3004862227 hasConceptScore W3004862227C121332964 @default.
• W3004862227 hasConceptScore W3004862227C135889238 @default.
• W3004862227 hasConceptScore W3004862227C155231867 @default.
• W3004862227 hasConceptScore W3004862227C182748727 @default.
• W3004862227 hasConceptScore W3004862227C196558001 @default.
• W3004862227 hasConceptScore W3004862227C207821765 @default.
• W3004862227 hasConceptScore W3004862227C2524010 @default.
• W3004862227 hasConceptScore W3004862227C33923547 @default.
• W3004862227 hasConceptScore W3004862227C37668627 @default.
• W3004862227 hasConceptScore W3004862227C43466630 @default.
• W3004862227 hasConceptScore W3004862227C57691317 @default.
• W3004862227 hasConceptScore W3004862227C57879066 @default.
• W3004862227 hasConceptScore W3004862227C69357855 @default.
• W3004862227 hasConceptScore W3004862227C74650414 @default.
• W3004862227 hasConceptScore W3004862227C97355855 @default.
• W3004862227 hasFunder F4320334771 @default.
• W3004862227 hasIssue "2" @default.
• W3004862227 hasLocation W30048622271 @default.
• W3004862227 hasOpenAccess W3004862227 @default.
• W3004862227 hasPrimaryLocation W30048622271 @default.
• W3004862227 hasRelatedWork W1575422183 @default.
• W3004862227 hasRelatedWork W1994518264 @default.
• W3004862227 hasRelatedWork W2070980289 @default.
• W3004862227 hasRelatedWork W2091009214 @default.
• W3004862227 hasRelatedWork W2147428020 @default.
• W3004862227 hasRelatedWork W2161165606 @default.
• W3004862227 hasRelatedWork W2297944632 @default.
• W3004862227 hasRelatedWork W2378313465 @default.
• W3004862227 hasRelatedWork W2600380660 @default.
• W3004862227 hasRelatedWork W4313652973 @default.
• W3004862227 hasVolume "32" @default.
• W3004862227 isParatext "false" @default.

• next