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Dutton, J. Craig Bourdon, Christopher Jay 2015-09-25T21:11:54Z 2015-09-25T21:11:54Z 10000-01-01 2001 2001 The complex interactions present in the recompression and reattachment regions of the flowfield are shown to de-stabilize the turbulent structure organization. The mean structure statistics of all drag-altered flowfields demonstrate that the dominant organization present upstream is significantly weakened or lost due to passage through these regions. When the base bleed rate is sufficient to inhibit the formation of the primary recirculation region, the structures evident upstream survive into the developing wake region. Made available in DSpace on 2015-09-25T21:11:54Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 3023023.pdf: 9498040 bytes, checksum: aa97be688cdba6d3a10f1cc188f37355 (MD5) Previous issue date: 2001 Embargo set by: Seth Robbins for item 85041 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs U of I Only 226 p. Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2001. http://hdl.handle.net/2142/83760 (MiAaPQ)AAI3023023 eng Engineering, Aerospace Flow Visualizations and Measurements of Turbulent Structures in Drag-Altered Axisymmetric Compressible Base Flows text Mechanical Engineering Mechanical Engineering University of Illinois at Urbana-Champaign Dissertation Ph.D.