Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
탈질 시스템의 성능 예측에서의 유입 배기가스의 형태 영향에 대한 CFD 해석THE EFFECT OF INLET FLUE GAS PATTERN ON THE PERFORMANCE PREDICTION OF DeNOx SYSTEM USING CFD METHODS
- Other Titles
- THE EFFECT OF INLET FLUE GAS PATTERN ON THE PERFORMANCE PREDICTION OF DeNOx SYSTEM USING CFD METHODS
- Issue Date
- Mar-2024
- Publisher
- 한국전산유체공학회
- Keywords
- 탈질(Denitrification); 성능(Performance); 전산 해석(Computational analysis); 몰 비(Molar ratio); 유동 균일성(Flow uniformity); 압력 손실(Pressure loss); 편차(Deviation)
- Citation
- 한국전산유체공학회지, v.29, no.1, pp 18 - 29
- Pages
- 12
- Indexed
- KCI
- Journal Title
- 한국전산유체공학회지
- Volume
- 29
- Number
- 1
- Start Page
- 18
- End Page
- 29
- ISSN
- 1598-6071
- Abstract
- In the present study, the effect of the flow pattern of the inlet flue gas were investigated onthe denutrification performance through the numerical simulation. As the examples of theoff-design conditions, the skewed and double parabolic flow were chosen to compare theuniform flow used as the design condition. The SCR type of DeNOx facilities of thelarge-scaled coal-fired power plant currently in operation were adopted as the applicationmodel. In order to to deduce three performance variables, the steady two-dimensionalturbulent flow were solved using the thermal-flow software named as ANSYS-Fluent. Comparing the off-design conditions to the design condition, the computational resultsshowed that the predicted performances differed by 15.6% for the flow uniformity, 127%for NH /NO molar ratio of the mixed gas and 10.2% for the pressure loss of the wholeprocess.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - 공과대학 > Department of Mechanical Engineering > Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.