Matches in SemOpenAlex for { <https://semopenalex.org/work/W2060103409> ?p ?o ?g. }
- W2060103409 endingPage "21" @default.
- W2060103409 startingPage "1" @default.
- W2060103409 abstract "High-resolution numerical simulations of cellular detonations are performed using a parallelized adaptive grid solver, in the case where the channel width is very wide. In particular, the nonlinear response of a weakly unstable Zeldovich–Neumann–Doering (ZND) detonation to two-dimensional perturbations is studied in the context of the idealized one-step chemistry model. For random perturbations, cells appear with a characteristic size in good agreement with that corresponding to the maximum growth rate from a linear stability analysis. However, the cells then grow and equilibrate at a larger size. It is also shown that the linear analysis predicts well the ratio of cell lengths to cell widths of the fully developed cells. The evolutionary dynamics of the growth are nonetheless quite slow, in that the detonation needs to run of the order of 1000 reaction lengths before the final size and equilibrium state is reached. For sinusoidal perturbations, it is found that there is a large band of wavelengths/cell sizes which can propagate over very long distances (∼1000 reaction lengths). By perturbing the fully developed cells of each wavelength, it is found that smaller cells in this range are unstable to symmetry breaking, which again results in cellular growth to a larger final size. However, a range of larger cell sizes appear to be nonlinearly stable. As a result it is found that the final cell size of the model is non-unique, even for such a weakly unstable, regular cell case. Indeed, in the case studied, the equilibrium cell size varies by 100% with different initial conditions. Numerical dependencies of the cellular dynamics are also examined." @default.
- W2060103409 created "2016-06-24" @default.
- W2060103409 creator A5022380711 @default.
- W2060103409 creator A5042174253 @default.
- W2060103409 date "2007-12-18" @default.
- W2060103409 modified "2023-10-18" @default.
- W2060103409 title "Nonlinear cellular dynamics of the idealized detonation model: Regular cells" @default.
- W2060103409 cites W1787012780 @default.
- W2060103409 cites W1967378359 @default.
- W2060103409 cites W1970812302 @default.
- W2060103409 cites W1975756274 @default.
- W2060103409 cites W1977585375 @default.
- W2060103409 cites W1985457533 @default.
- W2060103409 cites W1994423398 @default.
- W2060103409 cites W2004056646 @default.
- W2060103409 cites W2005106153 @default.
- W2060103409 cites W2008938509 @default.
- W2060103409 cites W2013185936 @default.
- W2060103409 cites W2019890589 @default.
- W2060103409 cites W2033462014 @default.
- W2060103409 cites W2035578316 @default.
- W2060103409 cites W2037121275 @default.
- W2060103409 cites W2045849310 @default.
- W2060103409 cites W2048437423 @default.
- W2060103409 cites W2055640334 @default.
- W2060103409 cites W2071439526 @default.
- W2060103409 cites W2091086094 @default.
- W2060103409 cites W2117592771 @default.
- W2060103409 cites W2156100931 @default.
- W2060103409 cites W2495806327 @default.
- W2060103409 cites W4250285720 @default.
- W2060103409 cites W45804135 @default.
- W2060103409 doi "https://doi.org/10.1080/13647830701335749" @default.
- W2060103409 hasPublicationYear "2007" @default.
- W2060103409 type Work @default.
- W2060103409 sameAs 2060103409 @default.
- W2060103409 citedByCount "27" @default.
- W2060103409 countsByYear W20601034092013 @default.
- W2060103409 countsByYear W20601034092014 @default.
- W2060103409 countsByYear W20601034092015 @default.
- W2060103409 countsByYear W20601034092016 @default.
- W2060103409 countsByYear W20601034092017 @default.
- W2060103409 countsByYear W20601034092018 @default.
- W2060103409 countsByYear W20601034092019 @default.
- W2060103409 countsByYear W20601034092021 @default.
- W2060103409 countsByYear W20601034092022 @default.
- W2060103409 countsByYear W20601034092023 @default.
- W2060103409 crossrefType "journal-article" @default.
- W2060103409 hasAuthorship W2060103409A5022380711 @default.
- W2060103409 hasAuthorship W2060103409A5042174253 @default.
- W2060103409 hasBestOaLocation W20601034092 @default.
- W2060103409 hasConcept C112972136 @default.
- W2060103409 hasConcept C119857082 @default.
- W2060103409 hasConcept C120665830 @default.
- W2060103409 hasConcept C121332964 @default.
- W2060103409 hasConcept C121864883 @default.
- W2060103409 hasConcept C151730666 @default.
- W2060103409 hasConcept C154238967 @default.
- W2060103409 hasConcept C158622935 @default.
- W2060103409 hasConcept C159985019 @default.
- W2060103409 hasConcept C178790620 @default.
- W2060103409 hasConcept C185592680 @default.
- W2060103409 hasConcept C192562407 @default.
- W2060103409 hasConcept C203397868 @default.
- W2060103409 hasConcept C204323151 @default.
- W2060103409 hasConcept C207821765 @default.
- W2060103409 hasConcept C2524010 @default.
- W2060103409 hasConcept C2778312390 @default.
- W2060103409 hasConcept C2779343474 @default.
- W2060103409 hasConcept C3017597547 @default.
- W2060103409 hasConcept C33923547 @default.
- W2060103409 hasConcept C41008148 @default.
- W2060103409 hasConcept C43466630 @default.
- W2060103409 hasConcept C57879066 @default.
- W2060103409 hasConcept C62520636 @default.
- W2060103409 hasConcept C6260449 @default.
- W2060103409 hasConcept C86803240 @default.
- W2060103409 hasConcept C95444343 @default.
- W2060103409 hasConceptScore W2060103409C112972136 @default.
- W2060103409 hasConceptScore W2060103409C119857082 @default.
- W2060103409 hasConceptScore W2060103409C120665830 @default.
- W2060103409 hasConceptScore W2060103409C121332964 @default.
- W2060103409 hasConceptScore W2060103409C121864883 @default.
- W2060103409 hasConceptScore W2060103409C151730666 @default.
- W2060103409 hasConceptScore W2060103409C154238967 @default.
- W2060103409 hasConceptScore W2060103409C158622935 @default.
- W2060103409 hasConceptScore W2060103409C159985019 @default.
- W2060103409 hasConceptScore W2060103409C178790620 @default.
- W2060103409 hasConceptScore W2060103409C185592680 @default.
- W2060103409 hasConceptScore W2060103409C192562407 @default.
- W2060103409 hasConceptScore W2060103409C203397868 @default.
- W2060103409 hasConceptScore W2060103409C204323151 @default.
- W2060103409 hasConceptScore W2060103409C207821765 @default.
- W2060103409 hasConceptScore W2060103409C2524010 @default.
- W2060103409 hasConceptScore W2060103409C2778312390 @default.
- W2060103409 hasConceptScore W2060103409C2779343474 @default.
- W2060103409 hasConceptScore W2060103409C3017597547 @default.
- W2060103409 hasConceptScore W2060103409C33923547 @default.