지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.10
- 수록면
- 35 - 41 (7page)
이용수
초록· 키워드
오류제보하기
The wood pellet, which is one of the woody biomass energy, has very high economic efficiency and combustion efficiency during their combustion. The existing pellet burner have many problems such as low combustion efficiency, flame stabilization, ash problem and ignition time etc. We developed cyclonic wood pellet burner aim to 20,000kcal/hr boiler and measured temperature profiles and exhaust gases in order to investigate the flame stability and optimum combustion condition at any air flow conditions. As results, we confirmed the reappearance and the isotropy of the experimental results in the burner. At the first air flow inlet condition of excess air ratio α=0.02, second air flow 490ℓ/min had the best combustion condition when pellet supplied 30g. This result means that we need much air supply only for the swirling of second air flow. So we tested various second air flux at first air excess air ratio α=0.7 condition. At this condition, we could find out that we don"t need much second air and total air flux compared to the former condition. We will continuously test this work of air flow distribution, and swirl effect of first air flow, and ash elimination.
목차
Abstract
1. 서론
2. 실험장치 및 방법
3. 결과 및 고찰
4. 결론
Reference
참고문헌 (9)
참고문헌 신청
1. [단행본] - New & Renewable Energy Center / 2007 / New & Renewable Energy R&D Strategy 2030 / Woody Bioenergy : 27 ~ 34
2. [보고서] - Korea Forest Service / 2009 / A Energy Counterplan of Wood Pellet(Report)
3. [보고서] - Korea Forest Service / 2010 / A Research on the actual Condition of Wood Pellet Use and Stable Supply Plan(Report)
4. [학술지(정기간행물)] - B. S. Sim / 2010 / Combustion Characteristics of wood Pellet", Korean Society of Mechanical Engineering / Spring Proceeding 28 (11) : 3624 ~ 3629
5. [학술대회논문] - J. J. Kim / 2012 / Performance Characteristics of Wood Pellet Combustion facillities 200,000kcal/h-Class / Korean Society of Mechanical Engineering, Spring Proceeding 30 (5) : 276 ~ 278
2. [보고서] - Korea Forest Service / 2009 / A Energy Counterplan of Wood Pellet(Report)
3. [보고서] - Korea Forest Service / 2010 / A Research on the actual Condition of Wood Pellet Use and Stable Supply Plan(Report)
4. [학술지(정기간행물)] - B. S. Sim / 2010 / Combustion Characteristics of wood Pellet", Korean Society of Mechanical Engineering / Spring Proceeding 28 (11) : 3624 ~ 3629
5. [학술대회논문] - J. J. Kim / 2012 / Performance Characteristics of Wood Pellet Combustion facillities 200,000kcal/h-Class / Korean Society of Mechanical Engineering, Spring Proceeding 30 (5) : 276 ~ 278
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UCI(KEPA) : I410-ECN-0101-2015-500-002645034