사이클론 분리기 형상최적설계을 위한 기초 연구

• 영문명: Fundamental Study for Shape Ootimizatioii of Cyclone Separator
• 발행기관: 호서대학교 공업기술연구소
• 저자명: 박경우(Kyoungwoo Park) 김광수(Kwang-Soo Kim)
• 간행물 정보: 『공업기술연구 논문집』제28권 제1호, 115~120쪽, 전체 6쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2009.06.30

영문 초록

The purpose o f this study is to predict the effect o f cyclone shape on pressure loss and its efficiency. Generally, the increase o f inlet velocity o f gas improves the separation efficiency, while it results in increasing in the pressure losses. The standard turbulence model with isotropic assumption cannot predict the flow characteristics with Rankine vortex but the R S M (Reynolds stress model) can estimate them properly. Because o f difficulty o f the adoption o f turbulence model, the validation o f C FD model is carried out by comparing with experimental results. It is known that the influence o f the contract cone at a dust corrector is significant on pressure loss and separation efficiency. This study focuses on flow characteristics according to shapes o f the cone, which is made up by angle o f cone. As the results o f computation, the increase o f cone angle increases the separation efficiency and decreases the pressure loss.

목차

1.서 론

2 . 이론 연구

3. 결고ᅡ 및 고찰

4. 결 론

키워드

Cyclone separator 사이클론 분리기 C F D 전산유체역학 Gas - particleflow 가스-입자유동 RSM 레이놀즈응력 모델 Separation efficiency 분리 효율