| Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2013: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
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| Research Abstract |
The goal of this research was to clarify the physics of the large-scale oscillation with beat, LOB, which occurs when a supersonic jet impinges on a moving plate. The modeling of the LOB was almost successful using a linear theory. However, unsatisfactory results were obtained by numerical simulation. The convection terms in the basic equations need to be discretized using a higher spacial resolution scheme to obtain better results.
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