SST k-ω 모델을 이용한 독립건물 주변에서 악취물질의 확산 모의
(주)코리아스칼라
- 최초 등록일
- 2016.04.02
- 최종 저작일
- 2014.12
- 7페이지/ 어도비 PDF
- 가격 4,000원
* 본 문서는 배포용으로 복사 및 편집이 불가합니다.
서지정보
ㆍ발행기관 : 한국냄새환경학회
ㆍ수록지정보 : 실내환경 및 냄새 학회지 / 13권 / 4호
ㆍ저자명 : 김경진, 한진석, 공부주, 정상진
영어 초록
In this study we investigated odor (hydrogen sulfide) dispersion around a cubic building by using commercial FLUENT CFD code. The FLUENT Shear-Stress Transport (hereafter SST) k-ω turbulence model was used to simulate odor dispersion from an odor source. The results were compared with a wind tunnel experiment and other simulation results. SST k-ω turbulence model provided good grounds for making reasonable predictions about the building surface concentrations and concentration profiles of selected leeward positions of the cubic building. It was found that a vent, which was positioned 7 m above the top of the square building center, decreased the plume length lower by 0.73 and increased the plume height by 1.43 compared to roof top vents. It was also found that by increasing the vent height there a corresponding decrease in the maximum dimensionless concentration around the roof surface.
참고 자료
없음
"실내환경 및 냄새 학회지"의 다른 논문
더보기 (5/10)