| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Outline of Final Research Achievements |
A new optimization method for compressive flows with sound propagation in complex space is developed. A higher-order accurate IB method and an interface condition based on characteristic lines are derived. In the development of the interface condition, it is extended for non-conforming cases where mesh points do not coincide on the interface.The developed method was incorporated into a fluid analysis software of compressible Navier-Stokes equation based on higher-order accuracy scheme, which is parallelized by MPI. This method was also successfully applied to the problem of introducing longitudinal vortices by wedge rows to a boundary layer formed under hypersonic flows of Mach 6.
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