Benchmark
Problems
Benchmark Problem B1-1T
-Properties-
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category
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type
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index
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domain
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object
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note
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B. interior
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1. practical
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B1-1T
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time
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auditorium
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scattering
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Geometry: Auditorium (about 3,000 m3) with a point source(details and coordinates).
Boundary condition:
All faces are rigid boundaries.; A point source (S) is located at (-7.558, 0.0, 1.50), and produces the impulse at t = 0.
Fig. B1-1T-1:
Geometry of problem B1-1T (unit:
m).
-Task A-
Impulse response:
Input: vibration acceleration [m/s2] of the point source. Output: sound pressure [Pa] at M1(-2.995, 1.782, 1.30) and M2 (6.674, 0.0, 1.30).
Dataform:
d-b1-1ta.xls
Contribution:
- [04/10/17] B1-1TA-01: FDTD, Yokota, T.
-Task B-
Scattering coefficient:
Under Construction