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oai:www.ideals.illinois.edu:2142/42212 2023-07-11 col_2142_14800 col_2142_5131 com_2142_14799 com_2142_234 com_2142_5130

Bodony, Daniel J. Jambunathan, Revathi 2013-02-03T19:28:03Z 2013-02-03T19:28:03Z 2012-12 2012-12 2012-12 The effect of heating on sound radiated by instability waves in a two-dimensional mixing layer is studied. A linear stability theory coupled with linearized Euler calculations are used to compute the amplitude of the instability wave and its associated sound field. The linear stability analysis also identifies the point of neutral stability for the spatially growing instability wave. It is observed that the mixing layer becomes quieter with increase in heating. Item withdrawn by Mark Zulauf (zulauf@illinois.edu) on 2012-12-14T20:18:11Z Item was in collections: University of Illinois Theses & Dissertations (ID: 1) No. of bitstreams: 1 Jambunathan_Revathi.pdf: 6807007 bytes, checksum: f3efa4c5db0be8ffb2768074116a4560 (MD5) Made available in DSpace on 2013-02-03T19:28:03Z (GMT). No. of bitstreams: 2 Revathi_Jambunathan.pdf: 6806826 bytes, checksum: bc87e93fadad806b2caae5d2be663210 (MD5) license.txt: 4069 bytes, checksum: b89b8516d23171fb9e04c92ccabebe31 (MD5) http://hdl.handle.net/2142/42212 en Copyright 2012 Revathi Jambunathan Sound radiated instability wave mixing layer Heating multiple scale expansion critical layer directivity Effect of heating on sound radiated from a two-dimensional mixing layer text Aerospace Engineering 1615 Aerospace Engineering 4048 University of Illinois at Urbana-Champaign Thesis M.S. MS: Aerospace Engr -UIUC 10KS4048MS