An investigation of the effect of fuels stratification of DME and n- butane on reducing pressure rise rate in a HCCI engine using chemiluminescence imaging

Physics & Astronomy

• chemiluminescence 90%
• butanes 88%
• stratification 82%
• ethers 79%
• engines 70%
• charging 32%
• fuel tests 21%
• heat 15%
• homogeneity 11%
• time measurement 9%

Engineering & Materials Science

• Chemiluminescence 100%
• Butane 92%
• Ethers 83%
• Imaging techniques 54%
• Engines 45%
• Hot Temperature 9%