Modeling of Compressor Performance Deterioration Due to Erosion
This paper presents the results of a simulation of compressor performance deterioration due to blade erosion. The simulation at both design and off-design conditions is based on a mean line row by row model, which incorporates the effects of blade roughness and tip clearance. The results indicate a...
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| Format: | Article |
| Language: | English |
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Hindawi Limited
1998-01-01
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| Series: | International Journal of Rotating Machinery |
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| Online Access: | http://dx.doi.org/10.1155/S1023621X98000207 |
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doaj-790be9b1e1ce4ca8acf8fa214cc866cc2020-11-24T22:19:44ZengHindawi LimitedInternational Journal of Rotating Machinery1023-621X1998-01-014424324810.1155/S1023621X98000207Modeling of Compressor Performance Deterioration Due to ErosionA. Hamed0W. Tabakoff1D. Singh2Department of Aerospace Engineering and Engineering Mechanics, University of Cincinnati, Cincinnati 45221, OH, USADepartment of Aerospace Engineering and Engineering Mechanics, University of Cincinnati, Cincinnati 45221, OH, USADepartment of Aerospace Engineering and Engineering Mechanics, University of Cincinnati, Cincinnati 45221, OH, USAThis paper presents the results of a simulation of compressor performance deterioration due to blade erosion. The simulation at both design and off-design conditions is based on a mean line row by row model, which incorporates the effects of blade roughness and tip clearance. The results indicate a pronounced effect of blade erosion on the compressor adiabatic efficiency and a lesser effect on the pressure ratio. The loss in performance is mainly caused by the increased blade surface roughness and was highest at 100% speed.http://dx.doi.org/10.1155/S1023621X98000207CompressorPerformance deteriorationSimulationErosionRoughness. |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
A. Hamed W. Tabakoff D. Singh |
| spellingShingle |
A. Hamed W. Tabakoff D. Singh Modeling of Compressor Performance Deterioration Due to Erosion International Journal of Rotating Machinery Compressor Performance deterioration Simulation Erosion Roughness. |
| author_facet |
A. Hamed W. Tabakoff D. Singh |
| author_sort |
A. Hamed |
| title |
Modeling of Compressor Performance Deterioration
Due to Erosion |
| title_short |
Modeling of Compressor Performance Deterioration
Due to Erosion |
| title_full |
Modeling of Compressor Performance Deterioration
Due to Erosion |
| title_fullStr |
Modeling of Compressor Performance Deterioration
Due to Erosion |
| title_full_unstemmed |
Modeling of Compressor Performance Deterioration
Due to Erosion |
| title_sort |
modeling of compressor performance deterioration
due to erosion |
| publisher |
Hindawi Limited |
| series |
International Journal of Rotating Machinery |
| issn |
1023-621X |
| publishDate |
1998-01-01 |
| description |
This paper presents the results of a simulation of compressor performance deterioration due to blade erosion. The simulation at both design and off-design conditions is based on a mean line row by row model, which incorporates the effects of blade roughness and tip clearance. The results indicate a pronounced effect of blade erosion on the compressor adiabatic efficiency and a lesser effect on the pressure ratio. The loss in performance is mainly caused by the increased blade surface roughness and was highest at 100% speed. |
| topic |
Compressor Performance deterioration Simulation Erosion Roughness. |
| url |
http://dx.doi.org/10.1155/S1023621X98000207 |
| work_keys_str_mv |
AT ahamed modelingofcompressorperformancedeteriorationduetoerosion AT wtabakoff modelingofcompressorperformancedeteriorationduetoerosion AT dsingh modelingofcompressorperformancedeteriorationduetoerosion |
| _version_ |
1725777662934253568 |