Schlieren interferometry applied to a gravity wave in a density-stratified liquid

作者: F. Peters

DOI: 10.1007/BF00281771

关键词: AmplitudeAttenuationPhysicsLinear systemSchlierenInterferometrySurface waveGravity waveWollaston prismOptics

摘要: A stably density-stratified liquid is produced in a rectangular glass tank by variation of the concentration salt water as function height. The placed into parallel beam schlieren interferometer with Wollaston prism adjusted to produce straight vertical fringes. gravity wave cross type excited and resulting periodically deforming fringes are recorded taking photographs. method developed obtain from fringe patterns results about propagation space time amplitude attenuation. compared linear theory Thomas Stevenson (1972) excellent agreement found within limits approach.

参考文章(8)
A. FERRI, P.A. LIBBY, V. ZAKKAY, THEORETICAL AND EXPERIMENTAL INVESTIGATION OF SUPERSONIC COMBUSTION High Temperatures in Aeronautics#R##N#Proceedings of the Symposium Held in Turin to Celebrate the 50th Anniversary of the Laboratorio di Aeronautica, Politecnico di Torino, 10–12 September 1962. pp. 55- 118 ,(1964) , 10.1016/B978-0-08-010558-1.50011-6
H. Görtler, Über eine Schwingungserscheinung in Flüssigkeiten mit stabiler Dichteschichtung Zamm-zeitschrift Fur Angewandte Mathematik Und Mechanik. ,vol. 23, pp. 65- 71 ,(1943) , 10.1002/ZAMM.19430230202
T. N. Stevenson, T. J. Woodhead, D. Kanellopulos, Viscous effects in some internal waves Flow Turbulence and Combustion. ,vol. 40, pp. 185- 197 ,(1983) , 10.1007/BF00386219
N. H. Thomas, T. N. Stevenson, A similarity solution for viscous internal waves Journal of Fluid Mechanics. ,vol. 54, pp. 495- 506 ,(1972) , 10.1017/S0022112072000837
Observations of a Stratified Flow by Means of Holographic Interferometry Proceedings of The Royal Society A: Mathematical, Physical and Engineering Sciences. ,vol. 358, pp. 1- 16 ,(1977) , 10.1098/RSPA.1977.0183
Charles D. Hodgman, S. C. Lind, Handbook of Chemistry and Physics. Soil Science. ,vol. 71, pp. 246- ,(1949) , 10.1021/J150472A018
J. Lighthill, Waves in fluids Cambridge. ,(1978)