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.
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The present study investigates the combustion phenomena in a sludge incinerator using experimental and numerical method. The temperature and gas concentration were measured at 33 points during operation of the incinerator in order to assess the mixing and combustion characteristics. Numerical simulation was also carried out using a commercial CFD code. Simplified inlet conditions were introduced in oder to predict the bulk solid combustion and the diffusion of the volatile matter released by pyrolysis of sludge. The experimental results showed that the combustion process is extremely inhomogeneous. Large variations were observed in the temperature and gas concentrations in the freeboard of the incinerator due to poor mixing performance between the air and the combustibles, which is caused by massive and bulk generation of volatile matter by fast pyrolysis of sludge particles. The boundary condition of the CFD simulation was found effective in predicting the poor mixing and combustion performance of the reactor.
목차
ABSTRACT
1. 서론
2. 연구방법
3. 연구 결과
4. 결론
후기
참고문헌
참고문헌 (14)
참고문헌 신청
2. [학술지(정기간행물)] - V. Nasserzadeh / 1993 / Effect of High Speed Secondary Air Jets on the Overall Performance of Large MSW Incinerator with a Vertical Shaft / Combust. Sci. and Tech 92 : 389 ~ 422
3. [학술지(정기간행물)] - V. Nasserzadeh / 1994 / Effects of High Speed Secondary Air Jets and Internal Baffles on the Gas Residence Time in Large Municipal Incinerators / Environmental progress 13 (2) : 124 ~ 133
4. [학술대회논문] - T. Klasen / 1999 / Numerical Simulation and Optimisation of a Large Municipal Solid Waste Incinerator Plant / The 2nd Int. Symp. on Incineration and Flue Gas Treatment Technologies
5. [학술대회논문] - O. Riccius / 1999 / Design of Waste Incinerators Utilising CFD / The 2nd Int. Symp. on Incineration and Flue Gas Treatment Technologies
6. [학술대회논문] - M. Perillex / 2001 / Optimisation of Boiler Design for the Largest MSW Incineration Unit in Belgium and Experience with the “SEGHERS-IBB PRISM”, as Improvement for Boiler Performance / The 3nd Int. Symp. on Incineration and Flue Gas Treatηzent Technologies
3. [학술지(정기간행물)] - V. Nasserzadeh / 1994 / Effects of High Speed Secondary Air Jets and Internal Baffles on the Gas Residence Time in Large Municipal Incinerators / Environmental progress 13 (2) : 124 ~ 133
4. [학술대회논문] - T. Klasen / 1999 / Numerical Simulation and Optimisation of a Large Municipal Solid Waste Incinerator Plant / The 2nd Int. Symp. on Incineration and Flue Gas Treatment Technologies
5. [학술대회논문] - O. Riccius / 1999 / Design of Waste Incinerators Utilising CFD / The 2nd Int. Symp. on Incineration and Flue Gas Treatment Technologies
6. [학술대회논문] - M. Perillex / 2001 / Optimisation of Boiler Design for the Largest MSW Incineration Unit in Belgium and Experience with the “SEGHERS-IBB PRISM”, as Improvement for Boiler Performance / The 3nd Int. Symp. on Incineration and Flue Gas Treatηzent Technologies
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UCI(KEPA) : I410-ECN-0101-2013-431-001534941