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Keywords: acoustic intensity
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Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. December 2011, 133(6): 064503.
Published Online: November 28, 2011
... from 1973–1982 were published with the name K. Mastanaiah. acoustic field acoustic intensity acoustic noise aeroacoustics ducts jets nozzles Sound emission jet noise ducted exhaust The acoustic loads in a launch vehicle environment arising from supersonic turbulent exhaust...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. April 2011, 133(2): 021010.
Published Online: March 22, 2011
... to severe loads such as the overpressure and the acoustic loads. These are among the most severe loads that a launcher can encounter during flight and they come from the rocket-exhausts and their interactions with the launch pad (see Figs. 1 2 ). acoustic field acoustic intensity acoustic noise...
Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. June 2009, 131(3): 034502.
Published Online: April 21, 2009
... 2009 acoustic intensity acoustic noise measurement air cleaners hearing noise pollution principal component analysis Air cleaners, having capacities for enclosed spaces of 25 – 50   m 2 , are usually operated in quiet rooms for a long time in the vicinity of people...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. April 2009, 131(2): 021002.
Published Online: February 13, 2009
... acoustic field acoustic intensity acoustic resonance acoustic resonators acoustic wave transmission aeroacoustics blades fans noise abatement rotors stators To further validate the resonator model as a control source under flow-excitation conditions, the next step was to characterize...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. April 2009, 131(2): 021001.
Published Online: February 13, 2009
... stiffness of any that proved stable throughout the entire range of convection velocities studied. 29 11 2006 26 07 2007 13 02 2009 acoustic intensity plates (structures) stress analysis structural acoustics subsonic flow supersonic flow vibrations structural acoustics...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2009, 131(1): 011006.
Published Online: January 5, 2009
.... 669 – 695 . 0022-460X Hambric , S. A. , 1999 , “ Predictions of Structural Intensity Fields Using Solid Finite Elements ,” Noise Control Eng. J. , 47 ( 6 ), pp. 209 – 217 . 0736-2501 21 08 2007 15 07 2008 05 01 2009 acoustic intensity beams (structures...
Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. December 2008, 130(6): 064503.
Published Online: October 22, 2008
... 2008 acoustic field acoustic intensity ray tracing steady-state sound spatial distribution prediction SVP algorithm ray-tracing voxel technique Simulation technology has been widely applied to sound prediction in room acoustics, in which the acoustical algorithms are always...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. October 2008, 130(5): 051005.
Published Online: August 13, 2008
... plates. The boundary element technique, coupled with FEM, has been widely used to analyze the sound radiation from vibrating structures in order to reduce the time and cost of computation ( 8 9 ). FEM coupled BEM-FEM thermal environment acoustic intensity boundary-elements methods...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. April 2008, 130(2): 021012.
Published Online: March 21, 2008
... ( 0.237 m ) . The shape of the embossed panel section in Fig. 8 looks good correspondence with the 2D pattern of IMEP shown Fig. 3b . 09 06 2004 20 02 2007 21 03 2008 embossing vibrations noise abatement acoustic intensity particle swarm optimisation...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. April 2007, 129(2): 141–147.
Published Online: February 14, 2006
... vibrations structural acoustics acoustic wave transmission acoustic intensity cloud chambers eigenvalues and eigenfunctions finite element analysis The expansion chambers have attracted the attention of many researchers in the past few decades because of their sound attenuation characteristics...
Journal Articles
Article Type: Discussions
J. Vib. Acoust. June 2006, 128(3): 411.
Published Online: January 7, 2006
... not been fully covered in the paper. Having said that, the discussion should be corrected to include the following remarks. vibrations structural acoustics acoustic intensity acoustic wave propagation damping 26 10 2004 07 01 2006 2006 American Society of Mechanical Engineers ...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. December 2006, 128(6): 690–698.
Published Online: October 9, 2005
... the mating pool. This operation is repeated N p times until a new population is obtained. 13 10 2004 09 10 2005 architectural acoustics reverberation acoustic wave reflection acoustic field acoustic wave absorption acoustic intensity frequency-domain synthesis least...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. February 2006, 128(1): 115–121.
Published Online: May 3, 2005
... acoustic wave absorption acoustic impedance acoustic resonators transfer functions robust control closed loop systems acoustic intensity acoustic field self-adjusting systems control system synthesis When the control objective is destructive interference at x p in the primary...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. February 2006, 128(1): 66–78.
Published Online: April 5, 2005
... with the theoretical predictions. 09 12 2003 05 04 2005 lifts vibrations structural acoustics acoustic intensity vibration control The design of high-rise elevators poses significant challenges. To improve the efficiency, it is necessary to increase the speed limit to over 1,000 m...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. December 2005, 127(6): 542–546.
Published Online: February 23, 2005
... source decomposition principal component analysis acoustic holography acoustic signal processing acoustic field acoustic intensity source separation 20 03 2004 23 02 2005 The coherence function of two strongly coherent references The decomposed partial sound...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. July 2004, 126(3): 359–369.
Published Online: July 30, 2004
... and Sound for publication in the JOURNAL OF VIBRATION AND ACOUSTICS . Manuscript received August 2003; Revised January 2004. Associate Editor: R. F. Keltie. 01 August 2003 01 January 2004 30 07 2004 piezoelectric transducers loudspeakers acoustic generators acoustic intensity...