An Assessment of Deposition in PFBC Power Plant TurbinesSource: Journal of Engineering for Gas Turbines and Power:;1981:;volume( 103 ):;issue: 003::page 552Author:R. A. Wenglarz
DOI: 10.1115/1.3230764Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Using turbine deposition models and data from PFBC (pressurized fluidized bed combustion) pilot plant/cascade experiments, deposit buildup rates and turbine maintenance intervals to remove deposits are projected for a PFBC power plant system. The power plant consists of a 10 atmosphere PFB boiler with a matching 10:1 pressure ratio turbine and a gas cleanup system to remove particulates from combustor product gases before entering the turbine. The effects on turbine deposition of three alternative particle cleanup systems are evaluated. Turbine deposit removal intervals to prevent excessive power drops due to deposition are found for the alternative gas cleanup systems.
keyword(s): Power stations , Turbines , Particulate matter , Fluidized bed combustion , Cascades (Fluid dynamics) , Drops , Combustion chambers , Boilers , Industrial plants , Pressure , Gases AND Maintenance ,
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| contributor author | R. A. Wenglarz | |
| date accessioned | 2017-05-08T23:11:04Z | |
| date available | 2017-05-08T23:11:04Z | |
| date copyright | July, 1981 | |
| date issued | 1981 | |
| identifier issn | 1528-8919 | |
| identifier other | JETPEZ-26768#552_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/94507 | |
| description abstract | Using turbine deposition models and data from PFBC (pressurized fluidized bed combustion) pilot plant/cascade experiments, deposit buildup rates and turbine maintenance intervals to remove deposits are projected for a PFBC power plant system. The power plant consists of a 10 atmosphere PFB boiler with a matching 10:1 pressure ratio turbine and a gas cleanup system to remove particulates from combustor product gases before entering the turbine. The effects on turbine deposition of three alternative particle cleanup systems are evaluated. Turbine deposit removal intervals to prevent excessive power drops due to deposition are found for the alternative gas cleanup systems. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | An Assessment of Deposition in PFBC Power Plant Turbines | |
| type | Journal Paper | |
| journal volume | 103 | |
| journal issue | 3 | |
| journal title | Journal of Engineering for Gas Turbines and Power | |
| identifier doi | 10.1115/1.3230764 | |
| journal fristpage | 552 | |
| journal lastpage | 557 | |
| identifier eissn | 0742-4795 | |
| keywords | Power stations | |
| keywords | Turbines | |
| keywords | Particulate matter | |
| keywords | Fluidized bed combustion | |
| keywords | Cascades (Fluid dynamics) | |
| keywords | Drops | |
| keywords | Combustion chambers | |
| keywords | Boilers | |
| keywords | Industrial plants | |
| keywords | Pressure | |
| keywords | Gases AND Maintenance | |
| tree | Journal of Engineering for Gas Turbines and Power:;1981:;volume( 103 ):;issue: 003 | |
| contenttype | Fulltext |