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Keywords: finite difference methods
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. June 2011, 133(3): 031012.
Published Online: March 31, 2011
... losses and movable walls, are applied near solid surfaces. The lossless acoustic wave equation for a nonuniform medium is solved in the bulk of the resonator by a finite-difference method. One application of this model is for designing small thermoacoustic engines. Thermoacoustic processes in the regular...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. April 2011, 133(2): 021009.
Published Online: March 17, 2011
... air vehicles (MAVs) appear to be an attractive option over their fixed wing counterparts. In particular, the ability of flapping flyers to hover and perch gives them a distinct advantage over fixed wing MAVs. aerodynamics aircraft elasticity finite difference methods finite element...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Vib. Acoust. December 2010, 132(6): 064501.
Published Online: September 14, 2010
...: one dimensional pipeline modeling with real domain solution and finite difference methods, Helmholtz theory based acoustic model, where complex Fourier transform is used, or finally full computational fluid dynamics (CFD) multidimensional approach. All of them have limited capabilities. With one...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. February 2010, 132(1): 011009.
Published Online: January 11, 2010
... parameters, and the two models of transverse vibration yield satisfactory results. 21 08 2008 29 05 2009 11 01 2010 beams (structures) finite difference methods vibrations viscoelasticity vibration nonlinearity axially moving beam viscoelasticity finite difference...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Vib. Acoust. December 2008, 130(6): 064504.
Published Online: October 22, 2008
... delays differential equations finite difference methods milling optimisation Sensitivity plays an important role in the design of systems. For example, market economy demands an optimal design, which both favors the customer preferences and remains robust to variations in the system or its...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. June 2008, 130(3): 031003.
Published Online: April 3, 2008
... in Fig. 6 is approximately equal to 1:10. 28 11 2006 17 10 2007 03 04 2008 compressors finite difference methods finite element analysis lubrication machine bearings nonlinear systems rotors In building a rotating medium model the axial cross section of some RS...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Vib. Acoust. February 2008, 130(1): 014502.
Published Online: November 12, 2007
...Muneharu Saigo; Kiyoshi Takagi; Nobuo Tanaka We studied a wave control of a string near a fixed end. The equation of motion of a string is approximated as a lumped-parameter spring-and-mass system using the finite difference method. Finite difference equations (FDEs) for interior node points have...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. August 2007, 129(4): 471–477.
Published Online: February 21, 2007
... ,” Trans. Jpn. Soc. Mech. Eng., Ser. C 0387-5024 , 70 ( 693 ), pp. 1258 – 1262 (in Japanese). Rayleigh , L. , 1945 , “ The Theory of Sound ,” Dover , New York, Vol. 1 , p. 232 . 06 06 2006 21 02 2007 ropes lifts vibrations damping finite difference methods...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. October 2006, 128(5): 586–593.
Published Online: March 30, 2006
...Yi Liu; W. Steve Shepard, Jr. Inferring external spatially distributed dynamic forces from measured structural responses is necessary when direct measurement of these forces is not possible. The finite difference method and the modal method have been previously developed for reconstructing...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. December 2005, 127(6): 530–541.
Published Online: February 18, 2005
... parameters of a two degree-of-freedom model and a vehicle exhaust system to verify the approach. 17 03 2004 18 02 2005 vibrations structural acoustics damping frequency response inverse problems sensitivity finite difference methods Sensitivity Analysis Nonlinear Systems...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. July 2004, 126(3): 416–421.
Published Online: July 30, 2004
... difference methods In this work, the governing equation for the panel response is discretized into a set of first order set of differential equations. The resulting model is time-integrated using MATLAB . The geometry of the problem is a 2-D, simply supported panel subject to high-speed flow...