Benchmark
Problems
Benchmark Problem A0-2T
-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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A. exterior
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0. basic
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A0-2T
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time
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cube
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radiation
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Geometry: Cubic surface (1 m * 1 m * 1 m) in the free field.
Boundary condition:
All faces are rigid boundaries. A piston source (0.2 m * 0.2 m) (S) is located in the center of one face, and produces the impulse at t = 0.
Fig. A0-2T-1:
Geometry of problem A0-2T (unit: m).
-Task A-
Impulse response:
Input: vibration acceleration [m/s2] of the piston face. Output: sound pressure [Pa] at 3 points (0, 0, 1) (R2), (0, 1, 0) (R3) and (0, 0, 10) (R4).
Dataform:
d-a0-2ta.xls