서지주요정보
밀폐공간내 복사에 의한 고체연료 점화의 실험적 연구 = Experimental study of solid fuel ignition in a confined enclosure
서명 / 저자 밀폐공간내 복사에 의한 고체연료 점화의 실험적 연구 = Experimental study of solid fuel ignition in a confined enclosure / 김영관.
발행사항 [대전 : 한국과학기술원, 1996].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8006153

소장위치/청구기호

학술문화관(문화관) 보존서고

MAE 96003

휴대폰 전송

도서상태

이용가능(대출불가)

사유안내

반납예정일

리뷰정보

초록정보

An experimental study has been conducted to explore the behavior of the radiative ignition of polymethylmetacrylate(PMMA) in a confined enclosure by examining the ignition delay, the ignition surface temperature, the ignition location and the ignition process by changing various hot wall temperature. In addition, the effects of solid fuel and hot wall orientation on the ignition delay and the ignition surface temperature were studied. Ignition delay time is founded to be shorter when the hot wall is located at the bottom. Ignition surface temperature becames lowest for the hot top wall case. These are due to buoyancy effect. In most cases the ignition points are observed to be located in the upper region of the hot wall with the hot vertical wall, whereas it is center region of the hot wall with the hot bottom wall. Since this ignition mechanism of solid fuel is the gas phase reaction and the radiative heat flux of hot wall is rather lower, the ignition is considered to be controlled by the mixing process. Therefore, the ignition ,where appropriate mixture of fuel and oxygen exists, occurs near the hot wall. The video recording of burning process with the hot vertical wall shows that the flame propagates along the hot wall where there is sufficient oxygen exists.

서지기타정보

서지기타정보
청구기호 {MAE 96003
형태사항 vii, 54 p. : 삽화 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Young-Kwan Kim
지도교수의 한글표기 : 백승욱
지도교수의 영문표기 : Seung-Wook Baek
학위논문 학위논문(석사) - 한국과학기술원 : 항공우주공학과,
서지주기 참고문헌 : p. 27-30
QR CODE

책소개

전체보기

목차

전체보기

이 주제의 인기대출도서