Parametric study of the influence of compression on the acoustical absorption coefficient of automotive felts
✍ Scribed by Bernard Castagnède; Julian Tizianel; Alexei Moussatov; Achour Aknine; Bruno Brouard
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- French
- Weight
- 108 KB
- Volume
- 329
- Category
- Article
- ISSN
- 1620-7742
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📜 SIMILAR VOLUMES
The free-free absorption coefficient at radio wavelengths has been studied by Scheuer (1960), Ginzburg (1961) andOster (1961). Following Bekefi (1966), we may summarize their results by the expression:
A static magnctlc field parallel to the dw\_ctlon of propqatlon of XI madcnt lyht beam causccs B small shift m the VCIIUC of the absorprlon cocffic~cnt of ;1 chuA molcculc. This shift IS not a cucular dlffcrcntal cfcct. It thcrcforc also occurs wth hncsrl~ polxwd I&M Howcvcr, for cnantlomcrs, the si