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Description: Flow 3D是具有高度可靠性的具有多种用途的CFD（计算流体动力学）软件，广泛应用在水利，环境工程，金属铸造，等领域，，它能够精确地模拟具有自由表面的流体的流动问题。
好不容易与别人交换而来的程序。
-Flow 3D is a highly reliable multi-purpose CFD (computational fluid dynamics) software, widely used in water conservancy, environmental engineering, metal fabrication, aerospace, micro-electromechanical systems, painting, daily necessities and other areas, it can accurately to simulate free surface fluid flow problems. Finally exchanged with others from the program.
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Size: 91136 |
Author: 吴方 |
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Description: lattice boltzmann 的3d程序，附带详细的程序说明-a lattice boltzmann program
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Size: 7311360 |
Author: 吴锋 |
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Description: 在压缩源激发下，真空-弹性表面的精确二维响应。（Garvin问题）
英文描述中有相关参考文献，对于做波场模拟的同学很有用。-THIS FORTRAN PROGRAM CALCULATES THE EXACT SEISMIC 2D RESPONSE FROM A
COMPRESSIONAL POINT SOURCE IN AN ELASTIC HALFSPACE WITH A FREE
SURFACE. ALL GREEN S FUNCTIONS ARE CALCULATED ANALYTICALLY BY
CAGNIARD-DE HOOP TECHNIQUE. CONVOLUTIONS WITH A GIVEN SOURCE TIME
HISTORY ARE PERFORMED NUMERICALLY.
References:
de Hoop, A.T., 1960. A modification of Cagniard s method for solving seismic pulse problems, Appl. Sci. Res., B8, 349-356.
Berg, P., If, F., Nielsen, P. and Skovgaard, O., 1994. Analytical reference solutions, in Modeling the earth for oil exploration,
ed. Helbig, K., Pergamon Press, 421-427.
Reference with example:
Komatitsch, D. and Vilotte, J.P., 1998. The Spectral Element Method: En Efficient Tool to Simulate the Seismic Response of 2D and 3D Geological Structures, Bull. Seis. Soc. Am., Vol. 88, No.2, 368-392.
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Size: 29696 |
Author: skyey |
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Description: This paper aims to present a new method for generating incoherent seismic ground
motions on the basis of the stochastic deconvolution technique and the spectral representation
method. The generated free field motion satisfies the imposed statistical properties on the free
surface and is composed of elementary plane waves of types SH, P-SV incoming from all directions. This will allow 3D soil-structure interaction analyses to be performed with spatially
varying seismic motions in the case of structure with embedded foundation. Eventually, structural non-linearity can be accounted for when the SSI analysis is performed in the time domain.
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Size: 323584 |
Author: Aleja28 |
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