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Aero Acoustic Test - Revision history
2024-03-29T06:38:35Z
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Daveg: New page: Aero-acoustic cavity Application Challenge 1-01 © copyright ERCOFTAC 2004 © ERCOFTAC 2004 Test Data © ERCOFTAC 2004 Overview of Tests The experimental conditions are d...
2008-08-15T09:10:53Z
<p>New page: Aero-acoustic cavity Application Challenge 1-01 © copyright ERCOFTAC 2004 © ERCOFTAC 2004 Test Data © ERCOFTAC 2004 Overview of Tests The experimental conditions are d...</p>
<p><b>New page</b></p><div>Aero-acoustic cavity<br />
Application Challenge 1-01 © copyright ERCOFTAC 2004 <br />
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© ERCOFTAC 2004<br />
Test Data<br />
© ERCOFTAC 2004<br />
Overview of Tests<br />
The experimental conditions are described in TR-026-20.pdf. The full range of tests covers a variety of free-stream Mach numbers between 0.4 and 1.35, and for two cavity configurations, so-called shallow and deep. We concentrate here on a single one of these, namely M=0.85 deep cavity. <br />
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Unsteady pressure measurements were recorded by 10 Kulite transducers along the centreline of the rig (which did not coincide with the centreline of the cavity itself), at a sampling rate of 6000Hz. The position of each transducer is given in Table 1.</div>
Daveg