| タイトル | Advanced measurement techniques, part 1 |
| 本文（外部サイト） | http://hdl.handle.net/2060/19900003204 |
| 著者（英） | Manuel, Gregory S.; Croom, Cynthia C.; Holmes, Bruce J.; Carraway, Debra L. |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 1987-12-01 |
| 言語 | eng |
| 内容記述 | In modern laminar flow flight and wind tunnel research, it is important to understand the specific cause(s) of laminar to turbulent boundary layer transition. Such information is crucial to the exploration of the limits of practical application of laminar flow for drag reduction on aircraft. The process of transition involves both the possible modes of disturbance growth, and the environmental conditioning of the instabilities by freestream or surface conditions. The possible modes of disturbance growth include viscous, inviscid, and modes which may bypass these natural ones. Theory provides information on the possible modes of disturbance amplification, but experimentation must be relied upon to determine which of those modes actually dominates the transition process in a given environment. The results to date of research on advanced devices and methods used for the study of transition phenomena in the subsonic and transonic flight and wind tunnel environments are presented. |
| NASA分類 | AERODYNAMICS |
| レポートNO | 90N12520 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/139895 |
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