Geodesic
Application of compact and multioperator schemes to the numerical simulation of acoustic fields generated by instability waves in supersonic jets
Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki, Tome 49 (2009) no. 7, pp. 1280-1294 
A. D. Savel'ev; A. I. Tolstykh; D. A. Shirobokov. Application of compact and multioperator schemes to the numerical simulation of acoustic fields generated by instability waves in supersonic jets. Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki, Tome 49 (2009) no. 7, pp. 1280-1294. http://geodesic.mathdoc.fr/item/ZVMMF_2009_49_7_a12/
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     title = {Application of compact and multioperator schemes to the numerical simulation of acoustic fields generated by instability waves in supersonic jets},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
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     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2009_49_7_a12/}
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Voir la notice de l'article provenant de la source Math-Net.Ru

Acoustic fields generated by instability waves in supersonic jets were numerically simulated. A seventh-order multioperator scheme was used to solve the Euler equations linearized about the mean flow field in an axisymmetric turbulent jet. The mean field was computed using fifth-order compact approximations of the convective terms under conditions similar to experimental data. The numerical results were found to agree well with the experiment.

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