Fourier and Diffusive Heat Transfer in Hypersonic Nitrogen Flows: State-to-State Approach (Articolo in rivista)

Type
Label
  • Fourier and Diffusive Heat Transfer in Hypersonic Nitrogen Flows: State-to-State Approach (Articolo in rivista) (literal)
Anno
  • 2009-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.2514/1.41991 (literal)
Alternative label
  • I. Armenise; M. Capitelli; S. Longo (2009)
    Fourier and Diffusive Heat Transfer in Hypersonic Nitrogen Flows: State-to-State Approach
    in Journal of thermophysics and heat transfer; American Institute Of Aeronautics And Astronautics (AIAA), Reston (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • I. Armenise; M. Capitelli; S. Longo (literal)
Pagina inizio
  • 674 (literal)
Pagina fine
  • 683 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 23 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 4 (literal)
Note
  • Scopu (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Armenise - Researcher - Istituto di Metodologie Inorganiche e dei Plasmi, Consiglio Nazionale delle Ricerche, Via Amendola 122/D, 70126 Bari, Italy Capitelli - Full Professor - Chemistry Department, Bari University, Via Orabona 4, 70126 Bari, Italy and IMIP-CNR, Via Orabona 4, 70126 Bari, Italy Longo - Full Professor - Chemistry Department, Bari University, Via Orabona 4, 70126 Bari, Italy and IMIP-CNR, Via Orabona 4, 70126 Bari, Italy (literal)
Titolo
  • Fourier and Diffusive Heat Transfer in Hypersonic Nitrogen Flows: State-to-State Approach (literal)
Abstract
  • Diffusive q_wRec and Fourier q_F components of heat transfer in hypersonic nitrogen flows are discussed. Three models of partially catalytic surfaces differing on the vibrational level(s) pumped by the heterogeneous recombination process are proposed: the ground vibrational state model, the last vibrational state model, and the diffuse vibrational state model. A noncatalytic surface is also considered for comparison. State-to-state gas-phase kinetics is coupled to the state-to-state gas-surface interaction. To investigate the effects of the different surface models and of the gas-phase kinetics, two test cases are considered, taking surface temperature and surface recombination probability as parameters. It is demonstrated that both chemical properties and fluid dynamic properties, such as the surface heat flux, are strongly affected by the state-to-state gas-phase kinetics and the heterogeneous recombination model. (literal)
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