Matches in SemOpenAlex for { <https://semopenalex.org/work/W4246974964> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W4246974964 abstract "Abstract. The dynamics and energetics of a head-on collision of internal solitary waves (ISWs) with trapped cores propagating in thin pycnocline were studied numerically within the framework of the Navier-Stokes equations for a stratified fluid. The peculiarity of this collision is that it involves the trapped masses of a fluid. The interaction of ISWs differs for three classes of ISWs: (i) weakly nonlinear waves without trapped cores, (ii) stable strongly nonlinear waves with trapped cores, and (iii) shear unstable strongly nonlinear waves. The wave phase shift grows as the amplitudes of the interacting waves increase for colliding waves of classes (i) and (ii) and remains almost constant for those of class (iii). The excess of the maximum runup amplitude over the sum of the amplitudes of colliding waves almost linearly increases with increasing amplitude of the interacting waves belonging to classes (i) and (ii); however, it decreases somewhat for those of class (iii). The waves of class (ii) with a normalized on thickness of pycnocline amplitude lose fluid trapped by the wave cores in the range approximately between 1 and 1.75. The interacting stable waves of higher amplitude capture cores and carry trapped fluid in opposite directions with little mass loss. The collision of locally shear unstable waves of class (iii) is accompanied by the development of three-dimensional instability and turbulence. The dependence of loss of energy on the wave amplitude is not monotonous. Initially, the energy loss due to the interaction increases as the wave amplitude increases. Then, the energy losses reach a maximum due to the loss of potential energy of the cores upon collision and then start to decrease. With further amplitude growth, collision is accompanied by the development of instability and an increase in the loss of energy. The collision process is modified for waves of different amplitudes because of the exchange of trapped fluid between colliding waves due to the conservation of momentum." @default.
- W4246974964 created "2022-05-12" @default.
- W4246974964 creator A5006710420 @default.
- W4246974964 creator A5007616324 @default.
- W4246974964 creator A5019057075 @default.
- W4246974964 creator A5047297019 @default.
- W4246974964 date "2017-07-13" @default.
- W4246974964 modified "2023-10-18" @default.
- W4246974964 title "Head-on collision of internal waves with trapped cores" @default.
- W4246974964 doi "https://doi.org/10.5194/npg-2017-31" @default.
- W4246974964 hasPublicationYear "2017" @default.
- W4246974964 type Work @default.
- W4246974964 citedByCount "0" @default.
- W4246974964 crossrefType "posted-content" @default.
- W4246974964 hasAuthorship W4246974964A5006710420 @default.
- W4246974964 hasAuthorship W4246974964A5007616324 @default.
- W4246974964 hasAuthorship W4246974964A5019057075 @default.
- W4246974964 hasAuthorship W4246974964A5047297019 @default.
- W4246974964 hasBestOaLocation W42469749642 @default.
- W4246974964 hasConcept C111368507 @default.
- W4246974964 hasConcept C120665830 @default.
- W4246974964 hasConcept C121332964 @default.
- W4246974964 hasConcept C121704057 @default.
- W4246974964 hasConcept C127313418 @default.
- W4246974964 hasConcept C128963330 @default.
- W4246974964 hasConcept C143351421 @default.
- W4246974964 hasConcept C146864707 @default.
- W4246974964 hasConcept C169596890 @default.
- W4246974964 hasConcept C180205008 @default.
- W4246974964 hasConcept C196558001 @default.
- W4246974964 hasConcept C207821765 @default.
- W4246974964 hasConcept C2779438780 @default.
- W4246974964 hasConcept C3079626 @default.
- W4246974964 hasConcept C38652104 @default.
- W4246974964 hasConcept C41008148 @default.
- W4246974964 hasConcept C43179477 @default.
- W4246974964 hasConcept C44886760 @default.
- W4246974964 hasConcept C57879066 @default.
- W4246974964 hasConcept C5900021 @default.
- W4246974964 hasConcept C74650414 @default.
- W4246974964 hasConcept C96035792 @default.
- W4246974964 hasConceptScore W4246974964C111368507 @default.
- W4246974964 hasConceptScore W4246974964C120665830 @default.
- W4246974964 hasConceptScore W4246974964C121332964 @default.
- W4246974964 hasConceptScore W4246974964C121704057 @default.
- W4246974964 hasConceptScore W4246974964C127313418 @default.
- W4246974964 hasConceptScore W4246974964C128963330 @default.
- W4246974964 hasConceptScore W4246974964C143351421 @default.
- W4246974964 hasConceptScore W4246974964C146864707 @default.
- W4246974964 hasConceptScore W4246974964C169596890 @default.
- W4246974964 hasConceptScore W4246974964C180205008 @default.
- W4246974964 hasConceptScore W4246974964C196558001 @default.
- W4246974964 hasConceptScore W4246974964C207821765 @default.
- W4246974964 hasConceptScore W4246974964C2779438780 @default.
- W4246974964 hasConceptScore W4246974964C3079626 @default.
- W4246974964 hasConceptScore W4246974964C38652104 @default.
- W4246974964 hasConceptScore W4246974964C41008148 @default.
- W4246974964 hasConceptScore W4246974964C43179477 @default.
- W4246974964 hasConceptScore W4246974964C44886760 @default.
- W4246974964 hasConceptScore W4246974964C57879066 @default.
- W4246974964 hasConceptScore W4246974964C5900021 @default.
- W4246974964 hasConceptScore W4246974964C74650414 @default.
- W4246974964 hasConceptScore W4246974964C96035792 @default.
- W4246974964 hasLocation W42469749641 @default.
- W4246974964 hasLocation W42469749642 @default.
- W4246974964 hasOpenAccess W4246974964 @default.
- W4246974964 hasPrimaryLocation W42469749641 @default.
- W4246974964 hasRelatedWork W2751082 @default.
- W4246974964 hasRelatedWork W32958913 @default.
- W4246974964 hasRelatedWork W3836702 @default.
- W4246974964 hasRelatedWork W40201704 @default.
- W4246974964 hasRelatedWork W4187052 @default.
- W4246974964 hasRelatedWork W46943600 @default.
- W4246974964 hasRelatedWork W54120191 @default.
- W4246974964 hasRelatedWork W54952767 @default.
- W4246974964 hasRelatedWork W568546 @default.
- W4246974964 hasRelatedWork W755821 @default.
- W4246974964 isParatext "false" @default.
- W4246974964 isRetracted "false" @default.
- W4246974964 workType "article" @default.