Non-intrusive generation of instability waves in a planar hypersonic boundary layer
Non-intrusive generation of instability waves in a planar hypersonic boundary layer
复制标题
平面高超声速边界层中不稳定波的非侵入式生成
DOI:
10.1007/s00348-010-0949-2
复制
发表时间:
2010
影响因子:
2.4
通讯作者:
Wagner
中科院分区:
文献类型:
--
作者:
Heitmann;Kähler;Radespiel;Rödiger;Knauss;Wagner
The aim of this work is to show the possibility of non-intrusively exciting second-mode instability waves with arbitrary frequency and amplitude in a hypersonic, planar boundary layer, by means of optical methods. Surface heat flux sensors were used to measure natural and artificially excited instability waves on a flat plate at zero angle of attack. The measurements were made using a stream-wise array of flush-mounted high-frequency heat flux sensors. In addition, surface pressure sensors were applied and show the instability waves, as well. The possibility to generate such waves by locally heating the model surface is shown.
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影响因子:
1.7
作者:
S. Jenkins;J. Wolfersdorf;B. Weigand;T. Roediger;H. Knauss;E. Kraemer
通讯作者:
E. Kraemer
DOI:
--
发表时间:
1998
期刊:
影响因子:
--
作者:
G. Brown;P. Graziosi
通讯作者:
P. Graziosi
影响因子:
2.6
作者:
G. Elliott;J. B. Crawford;Andrew Mosedale
通讯作者:
Andrew Mosedale
影响因子:
1.6
作者:
Knauss, Helmut;Roediger, Tim;Srulijes, Julio
通讯作者:
Srulijes, Julio
DOI:
--
发表时间:
1998
期刊:
影响因子:
--
作者:
D. Ladoon;S. Schneider
通讯作者:
S. Schneider