Experimental investigations of vibrational machines with hydrodynamic wave exciters of the vibrations
โ Scribed by I. M. Daich
- Publisher
- Springer US
- Year
- 1975
- Tongue
- English
- Weight
- 599 KB
- Volume
- 11
- Category
- Article
- ISSN
- 1573-8582
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๐ SIMILAR VOLUMES
## Abstract The vibrational excitation of HF occurring behind incident shock waves has been studied in the temperature range of 1400ยฐK to 4100ยฐK. The extent of excitation was determined as a function of time by continuously monitoring the emission intensity from the 1โ0 band of HF centered at 2.5 ฮผ
An experimental investigation has been made of the damping of a plate vibrating at zero angle of attack to a nominally steady, high Reynolds number mean flow. The plate is perforated with a distribution of small circular apertures in which vorticity is produced by the unsteady loading of the plate.