...Gary Koopmann; Ulf Michel 06 09 2011 22 11 2011 08 12 2011 08 12 2011 acoustic intensity measurement acoustic noise aeroacoustics fans microphones pipe flow turbomachinery vibrations Wolfgang Neise, renowned for his life-long contributions to advancing...

... A, having the narrowest band, and the lowest STL, is inferior to the other mufflers. 01 11 2009 16 03 2010 26 08 2010 26 08 2010 acoustic noise acoustic resonance aeroacoustics pipe flow silencers simulated annealing space constraints perforated intruding inlet...

... of acoustic emission. 31 03 2008 04 05 2009 18 11 2009 18 11 2009 acoustic emission testing flow measurement pipe flow pipelines two-phase flow acoustic emission slug flow gas void fraction slug velocity process monitoring In oil and gas production pipelines...

... reciprocating compressor finite disturbance theory acoustic theory compressible flow compressors nonlinear differential equations partial differential equations pipe flow pipes pulsatile flow 18 04 2008 26 10 2008 22 04 2009 2009 American Society of Mechanical Engineers ...

... frequency, but in a higher frequency zone it is tending towards a cross over point and after that cross over point high flow resistivity exhibits a higher attenuation (not shown here). 14 05 2004 20 07 2006 structural acoustics pipe flow acoustic wave propagation acoustic wave...

... AND ACOUSTICS . Manuscript received July 2002; Revised November 2003. Associate Editor: Keltie. 01 July 2002 01 November 2003 04 05 2004 pipe flow acoustic resonance cavitation aeroacoustics 2004 ASME ...

... 01 February 2002 12 06 2002 pipe flow aeroacoustics acoustic noise boundary-elements methods flow simulation The intake system of an engine has three main functions. Its first and usually most identifiable function is to provide a method of filtering the air to ensure...

... of the element. The interaction between the flexible element and contained fluid is highly complex, and depends on the material and geometric properties of the element, the properties of the contained fluid (gas or liquid), and the position of the element relative to other parts of the system. pipe flow...