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

Kristin JORDAL; Mohsen ASSADİ; Magnus GENRUP

Makale detayları

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

Yazarlar:

Kristin JORDAL | Mohsen ASSADİ | Magnus GENRUP

Yayıncı:

Uluslararası Uygulamalı Termodinamik Derneği İktisadi İşletmesi

Dergi:

International Journal of Thermodynamics 2002 Vol.5 Issue 1, pp.37-47

Belge Tipi:

Makale

Yayın Tarihi:

2/2002

Belge Dili:

İngilizce

Document ID (Org No.):

2000477320

Sıklık:

Üç Aylık

eISSN:

2146-1511

pISSN:

1301-9724

Özet:

 

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.

Makale detayları

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

Yazarlar: Kristin JORDAL | Mohsen ASSADİ | Magnus GENRUP

Yayıncı: Uluslararası Uygulamalı Termodinamik Derneği İktisadi İşletmesi

Dergi: International Journal of Thermodynamics 2002 Vol.5 Issue 1, pp.37-47

Belge Tipi: Makale

Yayın Tarihi: 2/2002

Belge Dili: İngilizce

Document ID (Org No.): 2000477320

Sıklık: Üç Aylık

eISSN: 2146-1511

pISSN: 1301-9724

Sayı

Yazarlar:

Kristin JORDAL | Mohsen ASSADİ | Magnus GENRUP

Yayıncı:

Uluslararası Uygulamalı Termodinamik Derneği İktisadi İşletmesi

Dergi:

International Journal of Thermodynamics 2002 Vol.5 Issue 1, pp.37-47

Belge Tipi:

Makale

Yayın Tarihi:

2/2002

Belge Dili:

İngilizce

Document ID (Org No.):

2000477320

Sıklık:

Üç Aylık

eISSN:

2146-1511

pISSN:

1301-9724