Using SEA to Analyze Internal or External Noise of Buildings Including Structure-Borne Sound (An Idea for Nonreflecting Boundary Model)
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چکیده
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Two-Dimensional Boundary-Conforming Orthogonal Grids for External and Internal Flows Using Schwarz-Christoffel Transformation
In this paper, a Schwarz-Christoffel method for generating two-dimensional grids for a variety of complex internal and external flow configurations based on the numerical integration procedure of the Schwarz-Christoffel transformation has been developed by using Mathematica, which is a general purpose symbolic-numerical-graphical mathematics software. This method is highly accurate (fifth order...
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15 صفحه اولTwo-Dimensional Boundary-Conforming Orthogonal Grids for External and Internal Flows Using Schwarz-Christoffel Transformation
In this paper, a Schwarz-Christoffel method for generating two-dimensional grids for a variety of complex internal and external flow configurations based on the numerical integration procedure of the Schwarz-Christoffel transformation has been developed by using Mathematica, which is a general purpose symbolic-numerical-graphical mathematics software. This method is highly accurate (fifth order...
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Sound Bridge Localization in Buildings by Structure - borne Sound Intensity Measurements *
Sound Bridge Localization in Buildings by Structure-borne Sound Intensity Measurements Summary A localization procedure is described which per· mits fast and accurate localization of point-like sound bridges in buildings by means of measurements of the . vibrational intensity at a few points on the wall or : floor. In a laboratory experiment a resolution of · about 10 em was achieved with seven...
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ژورنال
عنوان ژورنال: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C
سال: 2003
ISSN: 0387-5024,1884-8354
DOI: 10.1299/kikaic.69.1764