| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
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| Outline of Final Research Achievements |
In this study, the detonation properties of ethylene/methane, ethylene/ethane, methane/ethane, and ethylene/methane/ethane blended fuels were experimentally investigated with detonation tube. The detonation tube had a total length of 5534 mm and an inner diameter of 50 mm. The measured detonation velocities of the blended fuels were very close to the corresponding CJ velocities. The cell width of detonation was varied according to fuel composition. The cell width was compared with the induction zone length.
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