| Budget Amount *help |
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2019: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2018: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2017: ¥7,670,000 (Direct Cost: ¥5,900,000、Indirect Cost: ¥1,770,000)
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| Outline of Final Research Achievements |
The coarse graining DEM and the wall boundary model (including the thin-wall model) combining the signed distance function with the signed distance function have been developed in the applicant's group. Through this project, applicability of the above models are proved in a gas-solid flow systems such as powder die filling. In addition, we have developed a numerical method for powder compaction, where the spatial distribution of solid particles can be taken into consideration.
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