Experimental and modal decomposition studies on cavities in supersonic flow

The supersonic flow past cavities which incorporate sub-cavities is experimentally investigated in detail. The study is carried out at Mach 1.71 for an open cavity having a length to depth ratio of 2. The sub-cavities at the front and aft wall are considered to regulate the oscillations within the c...

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Veröffentlicht in:	Experimental thermal and fluid science 2022-07, Vol.135, p.110600, Article 110600
Hauptverfasser:	Chavan, Tarun, Chakraborty, Mayukhmali, Vaidyanathan, Aravind
Format:	Artikel
Sprache:	eng
Schlagworte:	Cavities Cavity flow Configurations Decomposition Fast Fourier transformations Flow stability Fourier analysis Fourier transforms Oscillations Power spectral density Pressure Proper Orthogonal Decomposition Schlieren imaging Shear layers Supersonic flow
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