와류 충돌형 혼합장치를 이용한 물혼합 연료의 연소특성

Combustion Characteristics of Water Emulsified Fuel by Using Swirl Impinging Mixer

  • 곽인석 (한국해양대학교 대학원 기계공학과) ;
  • 한진희 (한국해양대학교 대학원 기계공학과) ;
  • 이화순 (한국해양대학교 대학원 기계공학과) ;
  • 박권하 (한국해양대학교 기계정보공학부)
  • 발행 : 2001.06.27

초록

This paper discusses the combustion characteristics of water emulsified fuel produced by swirl impinging mixer. The experiments are given in a test boiler and a commercial boiler. Flame temperatures, flame shapes and exhaust emissions are measured in the test boiler, and thermal efficiency is tested in the commercial boiler. The test data show the water in oil makes the flame wider and shorter, the flame temperature lower and the NOx and smoke lower. Also, the commercial boiler test shows the thermal efficiency increases as well as the emissions decrease.

키워드