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Träfflista för sökning "WFRF:(Xiao Zhijian) srt2:(2020-2022)"

Sökning: WFRF:(Xiao Zhijian) > (2020-2022)

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1.
  • Cai, Xiao, et al. (författare)
  • Propagation of Darrieus-Landau unstable laminar and turbulent expanding flames
  • 2021
  • Ingår i: Proceedings of the Combustion Institute. - : Elsevier BV. - 1540-7489. ; 38:2, s. 2013-2021
  • Tidskriftsartikel (refereegranskat)abstract
    • The propagation of laminar and turbulent expanding flames subjected to Darrieus-Landau (DL), hydrodynamic instability was experimentally studied by employing stoichiometric H2/O2/N2 flames under quiescent and turbulent conditions performed in a newly developed medium-scale, fan-stirred combustion chamber. In quiescent environment, DL unstable laminar flame exhibits three-stage propagation, i.e. smooth expansion, transition acceleration, and self-similar acceleration. The self-similar acceleration is characterized by a power-law growth of acceleration exponent, α, with normalized Peclet number, which is different from the usually suggested self-similar propagation with a constant α. The imposed turbulence advances the onset of both transition acceleration and self-similar acceleration stages and promotes the strength of flame acceleration as additional wrinkles are invoked by turbulence eddies. A DL-turbulent interaction regime is confirmed to be the classical corrugated flamelets regime. Furthermore, the DL instability significantly facilitates the propagation of expanding flames in medium and even intense turbulence. The development of DL cells is not suppressed by turbulence eddies, and it needs to be considered in turbulent combustion.
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2.
  • Tefferi, Ayalew, et al. (författare)
  • Myeloproliferative neoplasms - a global view
  • 2022
  • Ingår i: British Journal of Haematology. - Chichester, United Kingdom : Wiley-Blackwell. - 0007-1048 .- 1365-2141. ; 198:6, s. 953-564
  • Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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  • Resultat 1-2 av 2

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