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TURBINE SEAL-STEAM SYSTEM 2015.08.19해당카페글 미리보기
and vacuum pulled before starting the turbine). When the turbine load is increased, the leakage of steam into the Seal-steam header will cause greater pressure than the Seal steam supply and will begin to flow to the L.P. end seal. At...
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HRSG 설계_절차 및 방법 2023.07.11해당카페글 미리보기
after each blowdown. The drum vents should be opened when the pressure drops to 25 psi (1.7 bar). When the steam drum and header temperatures fall to 200°F (93°C), the HRSG should be drained. When the HRSG has cooled sufficiently to...
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TVN시험문제 2023.07.21해당카페글 미리보기
Type은? ( ) ① Double Slant Packing ② Hi-Lo Packing ③ Straight Packing ④ Single Slant Packing 2. Steam Seal System의 Header에서 유지해야 하는 압력의 범위는? ( ) ① 3~4 psia ② 3~4 psig ③ 14.5 psia ④ 14.5 psig 3. Cross Over Pipe의...
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비압력 Tank 설치공사 2023.05.25해당카페글 미리보기
특성 가. 설비의 특성 1) STEAM COIL AIR HEATER DRAIN TANK STEAM COIL AIR HEATER의 HEATING ELEMENT를 거친 AUXILIARY STEAM과 BOILER 20㎏/㎠g HEADER에서 나오는 유체를 일시 저장후 CONDENSER SHELL "B"로 이송한다. 2) CLOSED COOLING WATER HEAD...
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환경에너지솔루션(2016.06.13 ~ 2017.06.16) 2024.06.15해당카페글 미리보기
silo, Vibrator/ejector/header, Water system/filter, X, Z 배관 OOO-OOOO-OOO(mm)-OOO-OOO(mm) 「탄소강(A1A, A1B, A1C, A2A...S2A, S3A) 「Anti-sweat, anti-Freezing, Heat conservation, Personnel protection, Electric tracing, Steam tracing 「AC...