Simulation study on fusion burn wave propagation in dense plasmas
| Project/Area Number |
20540482
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Plasma science
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| Research Institution | Osaka University |
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Principal Investigator |
JOHZAKI Tomoyuki Osaka University, レーザーエネルギー学研究センター, 特任研究員 (10397680)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | 高密度プラズマ / 核燃焼 / 中性子輸送 / 高速電子輸送 / 高速点火 / 衝突過程 / 核燃焼波 / 中性子加熱 / 電子縮退 / 核燃焼シミュレーション |
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| Research Abstract |
In the laser fusion, a part of imploded dense fuel plasma is heated up to ignition temperature, and then the fusion burn wave propagates from heated ignition region to the other cold main fuel region, which results in the explosive fusion burning. In the present study, we developed the simulation code for fusion burning, where the transports of energetic particles (ions, neutrons and electrons) playing important roles in fusion burning are precisely treated, and evaluated the ignition and burn properties of laser fusion fuel.
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Report
(4 results)
Research Products
(46 results)
