Stationary and propagating low-frequency wall-pressure disturbances in a separating/reattaching flow

41st Aerospace Sciences Meeting and Exhibit

Volumn , Issue , 2003, Pages

  Naguib, Ahmed M ^a   Hudy, Laura M ^a  

^a Michigan State University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AEROSPACE ENGINEERING;

LOW FREQUENCY FLUCTUATIONS; LOW-FREQUENCY COMPONENTS; PROPAGATING DISTURBANCES; PROPAGATING WAVES; SEPARATED SHEAR LAYERS; SPACE-TIME BEHAVIOR; SURFACE PRESSURES; WALL-PRESSURE ARRAYS;

WALL FLOW;

EID: 49049097425     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2003-1126     Document Type: Conference Paper

References (10)

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2. Kiya M; Sasaki K (1983) Structure of a turbulent separation bubble. J Fluid Mech 137: 83-113.
3. Heenan AF; Morrison JF (1998) Passive control of pressure fluctuations generated by separated flow. AIAA J 36: 1014-1022.
4. Lee I; Sung HJ (1998) Characteristics of wall pressure fluctuations in separated and reattaching flows over a backward-facing step: Part I. Time-mean statistics and cross-spectral analyses. Experiments in Fluids 30: 262-272.
5. Kiya M; Sasaki K (1985) Structure of large-scale vortices and unsteady reverse flow in the reattaching zone of a turbulent separation bubble. J Fluid Mech 154: 463-491.
6. Castro IP; Haque A (1987) The structure of a turbulent shear layer bounding a separation region. J. Fluid Mech. 179: 439-468.
7. Hudy ML (2001) Simultaneous Wall-Pressure Array and PIV Measurements in a Separating/Reattaching Flow Region. Master Thesis, Michigan State University.
8. Hudy ML; Naguib AM; Humphreys WM; Bartram SM (2002) Wall-array measurements beneath a separating/reattaching flow region. 39th AIAA Aerospace Sciences Meeting, AIAA paper number 2002-0579, Reno, Nevada, January 12-17.
9. Huerre P; Monkewitz PA (1990) Local and global instabilities in spatially developing flows. Ann. Rev. Fluid Mech. 2: 473-537.
10. Wee D; Park S; Yi T; Annaswamy AM; Ghoniem AF (2002) Reduced order modeling of reacting shear flow. AIAA 40th Aerospace Sciences Meeting & Exhibit, AIAA paper 2002-0478, January 14-17, Reno, NV.