2차 공기 주입각도에 따른 소각로 내부의 재순환 영역 변화

• 영문명: The change of recirculation zone with the inlet angle of secondary air in an incinerator
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 김성준(Kim Sung Joon) 박민주(Park Min Ju) 정봉준(Chun Bong Jun)
• 간행물 정보: 『산업기술연구』vol.20, 1~8쪽, 전체 8쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2000.09.30

영문 초록

The purpose of this research is to find out how the inlet angle of secondary air affects the formation of recirculation zone inside a small incinerator. A commercial code, PHOENICS, is used to simulate the flow field of an incinerator. The computational grid system is constructed by Multi-Block technique. Numerical experiments are done with the five different angles of secondary air inlet. The formation of recirculation zone is evaluated by checking velocity fields. The computational results show that recirculation zone is clearly formed from 60 degree of inlet angle and the zone of recirculation is widen as angle of recirculation is increased to 75˚.

목차

Abstract

1. 서론

2. 지배 방정식 및 경계 조건

3. 수치 해석 방법

4. 수치 해석 결과 및 고찰

5. 결론

참고문헌

키워드

소각로 입구각 재순환 Incinerator Inlet angle Recirculation