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특허 상세정보

Exhaust stacks and power generation systems for increasing gas turbine power output

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-007/08   
미국특허분류(USC) 060/039.5; 181/213
출원번호 UP-0029162 (2008-02-11)
등록번호 US-7707818 (2010-06-03)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Cantor Colburn LLP
인용정보 피인용 횟수 : 2  인용 특허 : 26
초록

An exhaust stack having a junction tube and a flue is provided. The flue has a silencer portion, a converging duct portion, a tubular portion, and a diverging diffuser portion. The silencer portion fluidly communicates with the junction tube. The silencer portion has a first hydraulic mean cross-sectional flow path, and the tubular portion has a second hydraulic mean cross-sectional flow path less than or equal to the first hydraulic mean cross-sectional flow path. The converging duct portion is coupled between the silencer portion and the tubular portio...

대표
청구항

We claim: 1. An exhaust stack, comprising: a junction tube configured to receive exhaust gases from a heat recovery steam generator (HRSG); and a flue having a silencer portion, a converging duct portion, a tubular portion, and a diverging diffuser portion, the silencer portion fluidly communicating with the junction tube, at least a portion of the silencer portion having a first hydraulic mean cross-sectional flow path, at least a portion of the tubular portion having a second hydraulic mean cross-sectional flow path less than or equal to the first hyd...

이 특허에 인용된 특허 (26)

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