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Variations in Gas-Turbine Blade Life and Cost due to Compressor Fouling – A Thermoeconomic Approach

Year 2002, Volume: 5 Issue: 1, 37 - 47, 01.03.2002

Kristin Jordal Mohsen Assadi Magnus Genrup

Abstract

The connection between gas turbine compressor fouling and expander blade lifetime is studied in a simplified manner for a gas turbine operating in a combined cycle with a constant power output. It is shown how blade materials and compressor fouling rate affect the blade lifetime, and with this background, based on a thermoeconomic approach, the economic aspects of compressor washing intervals and the possibility to find an economic optimum are studied. It is also discussed how it should be possible to employ on-line gas turbine monitoring based on artificial neural networks (ANN) in combination with a database containing blade life behavior in order to improve the blade life management strategy for an optimization of power plant life profitability.

Keywords

compressor fouling modelling compressor washing gas turbine blade life artificial neural networks

Year 2002, Volume: 5 Issue: 1, 37 - 47, 01.03.2002

Kristin Jordal Mohsen Assadi Magnus Genrup

Abstract

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Details

Primary Language English
Journal Section Regular Original Research Article
Authors

Kristin Jordal This is me

Mohsen Assadi This is me

Magnus Genrup This is me

Publication Date March 1, 2002
Published in Issue Year 2002 Volume: 5 Issue: 1

Cite

APA Jordal, K., Assadi, M., & Genrup, M. (2002). Variations in Gas-Turbine Blade Life and Cost due to Compressor Fouling – A Thermoeconomic Approach. International Journal of Thermodynamics, 5(1), 37-47.
AMA Jordal K, Assadi M, Genrup M. Variations in Gas-Turbine Blade Life and Cost due to Compressor Fouling – A Thermoeconomic Approach. International Journal of Thermodynamics. March 2002;5(1):37-47.
Chicago Jordal, Kristin, Mohsen Assadi, and Magnus Genrup. “Variations in Gas-Turbine Blade Life and Cost Due to Compressor Fouling – A Thermoeconomic Approach”. International Journal of Thermodynamics 5, no. 1 (March 2002): 37-47.
EndNote Jordal K, Assadi M, Genrup M (March 1, 2002) Variations in Gas-Turbine Blade Life and Cost due to Compressor Fouling – A Thermoeconomic Approach. International Journal of Thermodynamics 5 1 37–47.
IEEE K. Jordal, M. Assadi, and M. Genrup, “Variations in Gas-Turbine Blade Life and Cost due to Compressor Fouling – A Thermoeconomic Approach”, International Journal of Thermodynamics, vol. 5, no. 1, pp. 37–47, 2002.
ISNAD Jordal, Kristin et al. “Variations in Gas-Turbine Blade Life and Cost Due to Compressor Fouling – A Thermoeconomic Approach”. International Journal of Thermodynamics 5/1 (March 2002), 37-47.
JAMA Jordal K, Assadi M, Genrup M. Variations in Gas-Turbine Blade Life and Cost due to Compressor Fouling – A Thermoeconomic Approach. International Journal of Thermodynamics. 2002;5:37–47.
MLA Jordal, Kristin et al. “Variations in Gas-Turbine Blade Life and Cost Due to Compressor Fouling – A Thermoeconomic Approach”. International Journal of Thermodynamics, vol. 5, no. 1, 2002, pp. 37-47.
Vancouver Jordal K, Assadi M, Genrup M. Variations in Gas-Turbine Blade Life and Cost due to Compressor Fouling – A Thermoeconomic Approach. International Journal of Thermodynamics. 2002;5(1):37-4.