표제지
목차
요지 7
Abstract 9
제1장 서론 11
1.1. 연구의 배경 및 목적 11
1.2. 매연의 생성 15
1.3. 매연의 산화 19
제2장 실험장치의 구성 및 방법 20
2.1. 실험 장치 20
2.1.1. 동축류 버너(CO-FLOW BURNER) 20
2.1.2. 주변장치 22
2.2. 실험 방법 24
2.3. 수치해석 방법 25
제3장 실험결과 및 고찰 26
3.1. 화염의 특성 26
3.1.1. 수치해석 26
3.1.2. 수소를 첨가한 화염 특성 36
3.2. 화염의 미세 구조 41
3.2.1. TEM 촬영 41
3.2.2. 라만분광법 47
제4장 결론 52
참고문헌 54
Table 1. Contents of regulations on SOx emission by sea 13
Table 2. NOx emission regulation for disel engines 14
Table 3. Contents of regulations on NOx emission by sea 14
Table 4. Simulation condition for the effect of fuel mixture in Counterflow... 29
Table 5. Intensity and Raman shift of G & D peak and G/D ratio... 49
Fig. 1. Process of soot evolution 17
Fig. 2. HACA mechanism for PAH growth 18
Fig. 3. Design of Co-flow burner 21
Fig. 4. Experimental setup for Flame Synthesis 23
Fig. 5. Calculated OH & Temperature distributions with increasing... 30
Fig. 6. Calculated C₂H₂ distributions with increasing the hydrogen addition 31
Fig. 7. Calculated C₃H₃ distributions with increasing the hydrogen addition 32
Fig. 8. Calculated CH₃ distributions with increasing the hydrogen addition 33
Fig. 9. Calculated C6H6 distributions with increasing the hydrogen addition[이미지참조] 34
Fig. 10. Calculated CO₂ distributions with increasing the hydrogen addition 35
Fig. 11. Flame Photographs by Case 1 ~ 7 38
Fig. 12. Adjusted light intensity at flames by Case 1 ~ 7 39
Fig. 13. Measured luminous intensity distributions with increasing the... 40
Fig. 14. TEM Phootographs of CASE 1 (C₂H₄ 100%, H₂ 0%) 43
Fig. 15. TEM Phootographs of CASE 3 (C₂H₄ 90%, H₂ 10%) 44
Fig. 16. TEM Phootographs of CASE 5 (C₂H₄ 80%, H₂ 20%) 45
Fig. 17. TEM Phootographs of CASE 7 (C₂H₄ 70%, H₂ 30%) 46
Fig. 18. Raman spectra of soot by case 1 ~ 7 50
Fig. 19. Raman spectra of GD band & G/D ratio with increasing... 51