Waves in fluids and solids Part 10 pdf
... force-source included in equation (20) is located at the centre point of the computational domain, and ∂f/∂x and ∂f/∂z are set to be zero in this example and other experiments in the following section. ... * ,, ijk V and 1 ,, n ijk V only involve in the second- and third-order spatial derivatives of the displacement U Waves in Fluids and Solids 214 2...
Ngày tải lên: 19/06/2014, 12:20
... Acoustic Wave and Levitated Microparticles Waves in Fluids and Solids 262 Substituting Eqs. (2.2) and (2.4) in Eq. (2.3) and discarding the time factor exp( )it ω − , one obtains the scattered ... implying the supplementary restrictions in its initial position and velocity. One could say that, within the stability domains, a potential 244 Waves in Fluids and...
Ngày tải lên: 19/06/2014, 12:20
... Chapter 10 Acoustic Waves in Bubbly Soft Media 257 Bin Liang, Ying Yuan, Xin-ye Zou and Jian-chun Cheng Chapter 11 Inverse Scattering in the Low-Frequency Region by Using Acoustic Point Sources ... effects of scattering and intrinsic attenuation in layered media. The propagation of acoustic waves in a layered medium results in the energy loss due to scattering effect...
Ngày tải lên: 19/06/2014, 12:20
Waves in fluids and solids Part 2 pot
... [Hz] -2 -1 0 1 2 -2 -1 0 1 2 -2 -1 0 1 2 -2 -1 0 1 2 -2 -1 0 1 2 -2 -1 0 1 2 M1 M2 M4 M8 M16 M32 M64 r=0.16 0 100 200 300 400 500 600 700 -10 -5 0 5 10 Frequency [Hz] -10 -5 0 5 10 -10 -5 0 5 10 -10 -5 0 5 10 -10 -5 0 5 10 -10 -5 0 5 10 -10 -5 0 5 10 M1 M2 M4 M8 M16 M32 M64 r=0.48 0 100 200 ... (Stovas&Ursin, 2007). Acoustic Waves in Layered Media - F...
Ngày tải lên: 19/06/2014, 12:20
Waves in fluids and solids Part 3 doc
... 1960), Mindlin and Medick (1959), Mindlin and Onoe (1957), Onoe (1955), and Tolstoy and Usdin (1953). The latter authors reported highly intricate behavior of the disperse curves in the vicinity ... equations for Lamb waves. Studies of Lamb waves, as solutions of linear equations of motion for the infinite plates, and the corresponding soliton-like linear waves traveling...
Ngày tải lên: 19/06/2014, 12:20
Waves in fluids and solids Part 4 docx
... (1951) 316. Mindlin R.D. Vibrations of an infinite elastic plate and its cut-off frequencies, Proc Third US Nat. Congr. Appl. Mech., (1958) 225. Mindlin R.D. Waves and vibrations in isotropic, ... Waves in Fluids and Solids 66 Gogoladze V.G. Dispersion of Rayleigh Waves in a Layer (in Russian), Publ. Inst. Seism. Acad. Sci. U.R.S.S. 119 (1947) 27 – 38. Graff K...
Ngày tải lên: 19/06/2014, 12:20
Waves in fluids and solids Part 5 docx
... automatically and shows obtained results in corresponding windows of the program interface (a program is made in a Borland C++ Builder medium and provides automatic transfer of main results into Excel ... solution that for p ≈ 25% there are no singularities both in the propagon zone of the phonon density of states and in the phonon Waves in Fluids and Solids 10...
Ngày tải lên: 19/06/2014, 12:20
Waves in fluids and solids Part 6 pot
... This opens the possibility to engineer a novel and useful method for investigating the complex response 128 Waves in Fluids and Solids Waves in Fluids and Solids 116 Kr matrix behaves almost ... alone and we can neglect the plastic strain contribution. Up to linear order, the strain 133 Multiple Scattering of Elastic Waves in Granular Media: Theory and Experi...
Ngày tải lên: 19/06/2014, 12:20
Waves in fluids and solids Part 7 potx
... ultrasound in polycrystal. J. Mech. Phys. Solids, Vol. 38, No. 1, 55–86 152 Waves in Fluids and Solids Waves in Fluids and Solids 160 22 000 0 . (32) in the water, and 22 111 0 ... (1990). As the starting point, we take the Laplace transform of 139 Multiple Scattering of Elastic Waves in Granular Media: Theory and Experiments Waves in...
Ngày tải lên: 19/06/2014, 12:20
Waves in fluids and solids Part 8 pptx
... 12 2 2 23222221 5,667 10 1,732 10 2,096 10 1,125 10 1 5,084 10 1,818 10 2,625 10 1,074 10 n λλλλ λλλλ −−−− −−− ⋅⋅⋅⋅ −= + + + −⋅ −⋅ −⋅ −⋅ Waves in Fluids and Solids 176 Viktirov, I. A. (1967). Rayleigh and ... collected in underwater and seismic experiments. Waves in Fluids and Solids 172 separate different modes and obtain higher resolution...
Ngày tải lên: 19/06/2014, 12:20