http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
FGR 시스템 동력 플랜트 보일러의 성능 및 배기 배출물에 미치는 재순환 배기의 영향
배명환(Myung-whan Rae),정광호(Kwong-ho Jung),최승철(Seung-chul Choi),조용수(Yong-soo Cho),김이석(Yi-suk Kim) 대한기계학회 2004 대한기계학회 춘추학술대회 Vol.2004 No.11
The effect of recirculated exhaust gas on performance and exhaust emissions with FGR rate are<br/> investigated by using a natural circulation. pressurized draft and water tube boiler with FGR system operating at several boiler loads and over fire air(OF A) damper openings. The purpose of this study is to apply the FGR system to a power plant boiler for reducing NOx emissions. To activate the combustion. the suction damper of two stage combustion system installed in the upper side of wind<br/> box is opened by handling the lever between 0° and 90° , and the OFA with 0 to 20% into the flame is supplied. as the combustion air supplied to burner is reduced. It is found that the fuel consumption rate divided by evaporation rate does not show an obvious tendency to increase or decrease with rising the FGR rate. and NOx emissions arc decreased. at the same OFA damper opening, as FGR rates arc elevated and boiler loads arc dropped.