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
- 학술대회자료
- 저자정보
- 발행연도
- 2014.11
- 수록면
- 148 - 151 (4page)
이용수
이 논문의 연구 히스토리 (2)
- 이 논문의 후속연구가 궁금하신가요?
- 연관 학술논문 또는 학술발표를 통해 보다 발전된 연구결과를 확인하실 수 있습니다.
- 이 논문의 연구 히스토리 확인하기
초록· 키워드
오류제보하기
Soot particle deposition behavior of metal fiber filter has been studied with pressure drop and particle number concentration based filtration efficiency measured by SMPS. The filter type of TWP (Thin Web Pad) was applied to the study, with mean pore size of 18μm, and unit weight of 1.0 kg/m2. 3 deposition temperature range was set as 150℃, 250℃, 400℃, to examine the effect of particle approach velocity as a function of deposition temperature (equivalent to an approach velocity of 1.4 m/s, 1.7 m/s, and 2.2 m/s, respectively). Particles were generated by soot generator, with mode diameter of 85 nm and total number concentration of 3.69 x 1010/cm3. Total flow rate was 29.23 sLPM, and deposition time was 1h. The result showed that the initial pressure drop showed an increase in proportion to the deposition temperature, but filtration efficiency showed different tendency; inversely proportional to the temperature. This tendency was resulted from the pressure drop is a function of temperature, but number concentration based filtration efficiency was inversely proportional to the temperature, when particle diffusion is the dominant deposition mechanism in filtration process.
목차
Abstract
1. 서론
2. 실험 장치 및 방법
3. 연구 결과 및 고찰
4. 결론
References
참고문헌 (0)
참고문헌 신청이 논문의 저자 정보
이 논문과 함께 이용한 논문
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2015-550-002862153