Matches in SemOpenAlex for { <https://semopenalex.org/work/W2892783791> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W2892783791 abstract "We study the response of a rarefied gas in a slab to the motion of its boundaries in the tangential direction. Different from previous investigations, we consider boundaries displacements at nonsmall Mach ($mathrm{Ma}$) numbers, coupling the dynamic and thermodynamic gas states, and deviating the system from its low-velocity isothermal condition. The problem is studied in the entire range of gas rarefaction rates, combining limited case ballistic- and continuum-flow analyses with direct simulation Monte Carlo computations. A nonlinear solution is derived in the ballistic regime for arbitrary velocity profiles and amplitudes. At near-continuum conditions, a slip-flow time-periodic solution is obtained for the case of oscillatory boundary motion, by expanding the flow field in an asymptotic Mach power series. The effect of replacing between isothermal and adiabatic surfaces is examined. The results indicate that, at all Knudsen ($mathrm{Kn}$) numbers, the thermodynamic fields and normal velocity component are dominated by double-frequency (and descending higher-order even-frequency harmonic) time dependence, different from the fundamental-frequency time dependence dominating the tangential gas velocity. At continuum-limit conditions, this stems from the quadratic viscous dissipation term (negligible at low-Mach conditions), coupling the square of the tangential velocity gradient as a forcing term. System nonlinearity also results in an unsteady normal force acting on the boundaries, overcoming the tangential force with increasing $mathrm{Ma}$. A marked difference from the latter is that the normal force either decreases with $mathrm{Kn}$ or, at sufficiently small actuation frequencies, varies nonmonotonically with $mathrm{Kn}$, reaching a maximum at some intermediate rarefaction conditions." @default.
- W2892783791 created "2018-10-05" @default.
- W2892783791 creator A5019326261 @default.
- W2892783791 creator A5049869977 @default.
- W2892783791 date "2018-09-28" @default.
- W2892783791 modified "2023-09-27" @default.
- W2892783791 title "Nonlinear thermal effects in unsteady shear flows of a rarefied gas" @default.
- W2892783791 cites W1972614248 @default.
- W2892783791 cites W1974514884 @default.
- W2892783791 cites W1975498027 @default.
- W2892783791 cites W1991883873 @default.
- W2892783791 cites W2005265948 @default.
- W2892783791 cites W2018416212 @default.
- W2892783791 cites W2020893909 @default.
- W2892783791 cites W2027425326 @default.
- W2892783791 cites W2041282725 @default.
- W2892783791 cites W2055403980 @default.
- W2892783791 cites W2057899929 @default.
- W2892783791 cites W2066334248 @default.
- W2892783791 cites W2068037215 @default.
- W2892783791 cites W2070332658 @default.
- W2892783791 cites W2075704893 @default.
- W2892783791 cites W2078803323 @default.
- W2892783791 cites W2079081938 @default.
- W2892783791 cites W2083780723 @default.
- W2892783791 cites W2084844714 @default.
- W2892783791 cites W2092338853 @default.
- W2892783791 cites W2106172045 @default.
- W2892783791 cites W2133316977 @default.
- W2892783791 cites W2145627784 @default.
- W2892783791 cites W2316575469 @default.
- W2892783791 cites W2505953298 @default.
- W2892783791 cites W2542508913 @default.
- W2892783791 cites W2740556500 @default.
- W2892783791 cites W2757378453 @default.
- W2892783791 cites W2761522164 @default.
- W2892783791 cites W2761570815 @default.
- W2892783791 cites W2796200691 @default.
- W2892783791 cites W411374146 @default.
- W2892783791 cites W4206029394 @default.
- W2892783791 cites W4251108025 @default.
- W2892783791 doi "https://doi.org/10.1103/physreve.98.033121" @default.
- W2892783791 hasPublicationYear "2018" @default.
- W2892783791 type Work @default.
- W2892783791 sameAs 2892783791 @default.
- W2892783791 citedByCount "9" @default.
- W2892783791 countsByYear W28927837912019 @default.
- W2892783791 countsByYear W28927837912020 @default.
- W2892783791 countsByYear W28927837912021 @default.
- W2892783791 crossrefType "journal-article" @default.
- W2892783791 hasAuthorship W2892783791A5019326261 @default.
- W2892783791 hasAuthorship W2892783791A5049869977 @default.
- W2892783791 hasBestOaLocation W28927837912 @default.
- W2892783791 hasConcept C109663097 @default.
- W2892783791 hasConcept C111603439 @default.
- W2892783791 hasConcept C121332964 @default.
- W2892783791 hasConcept C121838276 @default.
- W2892783791 hasConcept C158622935 @default.
- W2892783791 hasConcept C165231844 @default.
- W2892783791 hasConcept C182310444 @default.
- W2892783791 hasConcept C46634527 @default.
- W2892783791 hasConcept C57879066 @default.
- W2892783791 hasConcept C62520636 @default.
- W2892783791 hasConcept C74650414 @default.
- W2892783791 hasConcept C97355855 @default.
- W2892783791 hasConceptScore W2892783791C109663097 @default.
- W2892783791 hasConceptScore W2892783791C111603439 @default.
- W2892783791 hasConceptScore W2892783791C121332964 @default.
- W2892783791 hasConceptScore W2892783791C121838276 @default.
- W2892783791 hasConceptScore W2892783791C158622935 @default.
- W2892783791 hasConceptScore W2892783791C165231844 @default.
- W2892783791 hasConceptScore W2892783791C182310444 @default.
- W2892783791 hasConceptScore W2892783791C46634527 @default.
- W2892783791 hasConceptScore W2892783791C57879066 @default.
- W2892783791 hasConceptScore W2892783791C62520636 @default.
- W2892783791 hasConceptScore W2892783791C74650414 @default.
- W2892783791 hasConceptScore W2892783791C97355855 @default.
- W2892783791 hasFunder F4320322252 @default.
- W2892783791 hasIssue "3" @default.
- W2892783791 hasLocation W28927837911 @default.
- W2892783791 hasLocation W28927837912 @default.
- W2892783791 hasOpenAccess W2892783791 @default.
- W2892783791 hasPrimaryLocation W28927837911 @default.
- W2892783791 hasRelatedWork W1986478040 @default.
- W2892783791 hasRelatedWork W1986634326 @default.
- W2892783791 hasRelatedWork W1993171702 @default.
- W2892783791 hasRelatedWork W2321262883 @default.
- W2892783791 hasRelatedWork W2330519995 @default.
- W2892783791 hasRelatedWork W2549512821 @default.
- W2892783791 hasRelatedWork W2550568242 @default.
- W2892783791 hasRelatedWork W3095514828 @default.
- W2892783791 hasRelatedWork W4281697193 @default.
- W2892783791 hasRelatedWork W79112741 @default.
- W2892783791 hasVolume "98" @default.
- W2892783791 isParatext "false" @default.
- W2892783791 isRetracted "false" @default.
- W2892783791 magId "2892783791" @default.
- W2892783791 workType "article" @default.