Benefit of Compressor Washing on Power Output in Oil and Gas Applications

Enyia James Diwa; Dodeye Ina Igbong; Archibong Eso Archibong; Ukpabio Ekpeyong Eyo

doi:doi:10.11648/j.ijmea.20170505.11

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Benefit of Compressor Washing on Power Output in Oil and Gas Applications

Enyia James Diwa, Dodeye Ina Igbong, Archibong Eso Archibong, Ukpabio Ekpeyong Eyo

Published in International Journal of Mechanical Engineering and Applications (Volume 5, Issue 5)

Received: 2 August 2017 Accepted: 14 August 2017 Published: 30 August 2017

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Abstract

Fouling in gas turbine compressor has proven to be inevitable, but online compressor washing has shown to be promising in mitigating the effects of fouling. Despite the several researches and experiments carried out in laboratories or actual engine operations as presented in literatures, the economic benefit is always very important. This research aim to present the optimum online compressor water washes frequency and determines the creep life of the high pressure turbine HPT, which in this case is the first and second stage of the rotor blades. A Siemens twin shaft industrial gas turbine (SGT200 Tornado) was used for the performance simulation and degradation model. The engine code for Tornado gas turbine was not available in the Turbomatch library, as such data provided by engine manufacturer (Siemens, Lincoln, UK), was applied at the design point and the Turbomatch engine program ran successfully for both design and off-design point with the supplied data. The engine model was deteriorated with knowledge of underlying fouling mechanism and the possibility to apply the design point data using Pythia software and the non-linear gas path analysis with measurable parameters. Larson-Miller parameter LMP approach was applied in determining the effect of increasing turbine entry temperature TET on high power turbine HPT creep life. Hence, the compressor wash optimisation was determined, and the optimum online compressor wash interval was found to be once in every four days. The sensitivity analysis for the price of electricity, shutdown cost, fuel price, and degradation rate was tested, and the results are presented.

Published in	International Journal of Mechanical Engineering and Applications (Volume 5, Issue 5)
DOI	10.11648/j.ijmea.20170505.11
Page(s)	239-246
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2017. Published by Science Publishing Group

Keywords

Compressor Washing, Creep, Deterioration, Fouling, Optimisation

References

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[2]	R. Syverud., Axial Compressor Performance Deterioration and Recovery through Online Washing, Trondheim: Norwegian University of Science and Technology, 2007.
[3]	A. M. Y. Razak., Industrial Gas Turbines: Performance and Operability. Cambridge: CRC Press, 2007.
[4]	P. P. Walsh., and P. Fletcher., Gas Turbine Performance. Oxford: Blackwell Science, 2000.
[5]	U. Igie., Degraded Gas Turbine Performance and Economic Analysis: Compressor Fouling and On-line Washing for Industrial Prime Movers, PhD Thesis, Cranfield University, 2012.
[6]	R. Kurz., K. Brun., M. Wollie., Deradation Effects on ndustrial Gas Turbines. Journal of Engineering for Gas Turbines and Power, 131 (6), 062410, pp. 1-7, 2009.
[7]	P. C. Escher., Pythia: An Object-Oriented Gas Path Analysis Computer Program for General Application, PhD Thesis, Cranfield University, 1995.
[8]	I. S. Diakunchak., Performance Deterioration in Industrial Gas Turbines, Journal of Engineering for Gas Turbine and Power, 114(2), pp. 161-168, 1992.
[9]	W. S. Walston., K. S. O’Hara., E. W. Ross., T. M. Pollock., and W. H. Murphy, RENE N6: Third Generation Single Crystal Superalloy, GE Aircraft Engines, Cincinnati, OH, 1996.
[10]	H. Harada., High Temperature Materials for Gas Turbines: The Present and Future, International Gas Turbine Congress, Tokyo, Japan, November 2-7, Paper No. IGTC2003Tokyo KS-2, 2003.
[11]	A. A. Basendwah., P. Pilidis., Y. I. Li., Turbine offline Water Wash Optimisation Approach for Power Generation. Proceedings of GT2006-90244 ASME Turbo Expo: Power for Land, Sea and Air. Barcelona, Spain, May 8-11, 2006.
[12]	A. O. Abu., Integrated Approach for Stress Based Lifing of Gas Turbine Blades. Cranfield University, 2014.
[13]	M. F. Abdul Ghafir., I. Y. Li., R. Sing., K. Huang., X. Feng., Impact of Operation and Health Conditions on Gas TURBINE Hot Section Creep Life Factor Approach. ASME, Turbo Expo, Glasgow; June 14-18, 2010.
[14]	J. Kristin., A. Mohsen., G. Magnus., Variation in Gas Turbine Blade Life and Cost due to Compressor Fouling. A Thermo-economic Approach. International Journal of Applied Thermodynamics, vol. 5, no. 1, pp. 37-47, 2002.
[15]	H. Khatib., Economic Evaluation of Projects in the Electricity Supply Energy Market. Hawaii International Conference, System Sciences, Proceedings of the 34^th Annual Conference, 3-6 January, 2001.
[16]	R. Panneerselvam., Engineering Economics. 2^nd Edition, October 2013.
[17]	J. D. Enyia, Y. Li., D. I. Igbong, I. Thank-God. Industrial Gas Turbine On-line Compressor Washing for Power Generation. International Journal of Engineering Research and Technology, ISSN: 2278-0181, vol. 4 Issue 08, August 2015.

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APA Style

Enyia James Diwa, Dodeye Ina Igbong, Archibong Eso Archibong, Ukpabio Ekpeyong Eyo. (2017). Benefit of Compressor Washing on Power Output in Oil and Gas Applications. International Journal of Mechanical Engineering and Applications, 5(5), 239-246. https://doi.org/10.11648/j.ijmea.20170505.11

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ACS Style

Enyia James Diwa; Dodeye Ina Igbong; Archibong Eso Archibong; Ukpabio Ekpeyong Eyo. Benefit of Compressor Washing on Power Output in Oil and Gas Applications. Int. J. Mech. Eng. Appl. 2017, 5(5), 239-246. doi: 10.11648/j.ijmea.20170505.11

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AMA Style

Enyia James Diwa, Dodeye Ina Igbong, Archibong Eso Archibong, Ukpabio Ekpeyong Eyo. Benefit of Compressor Washing on Power Output in Oil and Gas Applications. Int J Mech Eng Appl. 2017;5(5):239-246. doi: 10.11648/j.ijmea.20170505.11

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@article{10.11648/j.ijmea.20170505.11,
  author = {Enyia James Diwa and Dodeye Ina Igbong and Archibong Eso Archibong and Ukpabio Ekpeyong Eyo},
  title = {Benefit of Compressor Washing on Power Output in Oil and Gas Applications},
  journal = {International Journal of Mechanical Engineering and Applications},
  volume = {5},
  number = {5},
  pages = {239-246},
  doi = {10.11648/j.ijmea.20170505.11},
  url = {https://doi.org/10.11648/j.ijmea.20170505.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmea.20170505.11},
  abstract = {Fouling in gas turbine compressor has proven to be inevitable, but online compressor washing has shown to be promising in mitigating the effects of fouling. Despite the several researches and experiments carried out in laboratories or actual engine operations as presented in literatures, the economic benefit is always very important. This research aim to present the optimum online compressor water washes frequency and determines the creep life of the high pressure turbine HPT, which in this case is the first and second stage of the rotor blades. A Siemens twin shaft industrial gas turbine (SGT200 Tornado) was used for the performance simulation and degradation model. The engine code for Tornado gas turbine was not available in the Turbomatch library, as such data provided by engine manufacturer (Siemens, Lincoln, UK), was applied at the design point and the Turbomatch engine program ran successfully for both design and off-design point with the supplied data. The engine model was deteriorated with knowledge of underlying fouling mechanism and the possibility to apply the design point data using Pythia software and the non-linear gas path analysis with measurable parameters. Larson-Miller parameter LMP approach was applied in determining the effect of increasing turbine entry temperature TET on high power turbine HPT creep life. Hence, the compressor wash optimisation was determined, and the optimum online compressor wash interval was found to be once in every four days. The sensitivity analysis for the price of electricity, shutdown cost, fuel price, and degradation rate was tested, and the results are presented.},
 year = {2017}
}

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TY  - JOUR
T1  - Benefit of Compressor Washing on Power Output in Oil and Gas Applications
AU  - Enyia James Diwa
AU  - Dodeye Ina Igbong
AU  - Archibong Eso Archibong
AU  - Ukpabio Ekpeyong Eyo
Y1  - 2017/08/30
PY  - 2017
N1  - https://doi.org/10.11648/j.ijmea.20170505.11
DO  - 10.11648/j.ijmea.20170505.11
T2  - International Journal of Mechanical Engineering and Applications
JF  - International Journal of Mechanical Engineering and Applications
JO  - International Journal of Mechanical Engineering and Applications
SP  - 239
EP  - 246
PB  - Science Publishing Group
SN  - 2330-0248
UR  - https://doi.org/10.11648/j.ijmea.20170505.11
AB  - Fouling in gas turbine compressor has proven to be inevitable, but online compressor washing has shown to be promising in mitigating the effects of fouling. Despite the several researches and experiments carried out in laboratories or actual engine operations as presented in literatures, the economic benefit is always very important. This research aim to present the optimum online compressor water washes frequency and determines the creep life of the high pressure turbine HPT, which in this case is the first and second stage of the rotor blades. A Siemens twin shaft industrial gas turbine (SGT200 Tornado) was used for the performance simulation and degradation model. The engine code for Tornado gas turbine was not available in the Turbomatch library, as such data provided by engine manufacturer (Siemens, Lincoln, UK), was applied at the design point and the Turbomatch engine program ran successfully for both design and off-design point with the supplied data. The engine model was deteriorated with knowledge of underlying fouling mechanism and the possibility to apply the design point data using Pythia software and the non-linear gas path analysis with measurable parameters. Larson-Miller parameter LMP approach was applied in determining the effect of increasing turbine entry temperature TET on high power turbine HPT creep life. Hence, the compressor wash optimisation was determined, and the optimum online compressor wash interval was found to be once in every four days. The sensitivity analysis for the price of electricity, shutdown cost, fuel price, and degradation rate was tested, and the results are presented.
VL  - 5
IS  - 5
ER  -

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Author Information

Enyia James Diwa

Department of Mechanical Engineering, Faculty of Engineering, Cross River University of Technology, Calabar, Nigeria
Dodeye Ina Igbong

Department of Mechanical Engineering, Faculty of Engineering, Cross River University of Technology, Calabar, Nigeria
Archibong Eso Archibong

Department of Mechanical Engineering, Faculty of Engineering, Cross River University of Technology, Calabar, Nigeria
Ukpabio Ekpeyong Eyo

Department of Mechanical Engineering, Faculty of Engineering, Cross River University of Technology, Calabar, Nigeria

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APA Style

Enyia James Diwa, Dodeye Ina Igbong, Archibong Eso Archibong, Ukpabio Ekpeyong Eyo. (2017). Benefit of Compressor Washing on Power Output in Oil and Gas Applications. International Journal of Mechanical Engineering and Applications, 5(5), 239-246. https://doi.org/10.11648/j.ijmea.20170505.11

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ACS Style

Enyia James Diwa; Dodeye Ina Igbong; Archibong Eso Archibong; Ukpabio Ekpeyong Eyo. Benefit of Compressor Washing on Power Output in Oil and Gas Applications. Int. J. Mech. Eng. Appl. 2017, 5(5), 239-246. doi: 10.11648/j.ijmea.20170505.11

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AMA Style

Enyia James Diwa, Dodeye Ina Igbong, Archibong Eso Archibong, Ukpabio Ekpeyong Eyo. Benefit of Compressor Washing on Power Output in Oil and Gas Applications. Int J Mech Eng Appl. 2017;5(5):239-246. doi: 10.11648/j.ijmea.20170505.11

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@article{10.11648/j.ijmea.20170505.11,
  author = {Enyia James Diwa and Dodeye Ina Igbong and Archibong Eso Archibong and Ukpabio Ekpeyong Eyo},
  title = {Benefit of Compressor Washing on Power Output in Oil and Gas Applications},
  journal = {International Journal of Mechanical Engineering and Applications},
  volume = {5},
  number = {5},
  pages = {239-246},
  doi = {10.11648/j.ijmea.20170505.11},
  url = {https://doi.org/10.11648/j.ijmea.20170505.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmea.20170505.11},
  abstract = {Fouling in gas turbine compressor has proven to be inevitable, but online compressor washing has shown to be promising in mitigating the effects of fouling. Despite the several researches and experiments carried out in laboratories or actual engine operations as presented in literatures, the economic benefit is always very important. This research aim to present the optimum online compressor water washes frequency and determines the creep life of the high pressure turbine HPT, which in this case is the first and second stage of the rotor blades. A Siemens twin shaft industrial gas turbine (SGT200 Tornado) was used for the performance simulation and degradation model. The engine code for Tornado gas turbine was not available in the Turbomatch library, as such data provided by engine manufacturer (Siemens, Lincoln, UK), was applied at the design point and the Turbomatch engine program ran successfully for both design and off-design point with the supplied data. The engine model was deteriorated with knowledge of underlying fouling mechanism and the possibility to apply the design point data using Pythia software and the non-linear gas path analysis with measurable parameters. Larson-Miller parameter LMP approach was applied in determining the effect of increasing turbine entry temperature TET on high power turbine HPT creep life. Hence, the compressor wash optimisation was determined, and the optimum online compressor wash interval was found to be once in every four days. The sensitivity analysis for the price of electricity, shutdown cost, fuel price, and degradation rate was tested, and the results are presented.},
 year = {2017}
}

Copy | Download

TY  - JOUR
T1  - Benefit of Compressor Washing on Power Output in Oil and Gas Applications
AU  - Enyia James Diwa
AU  - Dodeye Ina Igbong
AU  - Archibong Eso Archibong
AU  - Ukpabio Ekpeyong Eyo
Y1  - 2017/08/30
PY  - 2017
N1  - https://doi.org/10.11648/j.ijmea.20170505.11
DO  - 10.11648/j.ijmea.20170505.11
T2  - International Journal of Mechanical Engineering and Applications
JF  - International Journal of Mechanical Engineering and Applications
JO  - International Journal of Mechanical Engineering and Applications
SP  - 239
EP  - 246
PB  - Science Publishing Group
SN  - 2330-0248
UR  - https://doi.org/10.11648/j.ijmea.20170505.11
AB  - Fouling in gas turbine compressor has proven to be inevitable, but online compressor washing has shown to be promising in mitigating the effects of fouling. Despite the several researches and experiments carried out in laboratories or actual engine operations as presented in literatures, the economic benefit is always very important. This research aim to present the optimum online compressor water washes frequency and determines the creep life of the high pressure turbine HPT, which in this case is the first and second stage of the rotor blades. A Siemens twin shaft industrial gas turbine (SGT200 Tornado) was used for the performance simulation and degradation model. The engine code for Tornado gas turbine was not available in the Turbomatch library, as such data provided by engine manufacturer (Siemens, Lincoln, UK), was applied at the design point and the Turbomatch engine program ran successfully for both design and off-design point with the supplied data. The engine model was deteriorated with knowledge of underlying fouling mechanism and the possibility to apply the design point data using Pythia software and the non-linear gas path analysis with measurable parameters. Larson-Miller parameter LMP approach was applied in determining the effect of increasing turbine entry temperature TET on high power turbine HPT creep life. Hence, the compressor wash optimisation was determined, and the optimum online compressor wash interval was found to be once in every four days. The sensitivity analysis for the price of electricity, shutdown cost, fuel price, and degradation rate was tested, and the results are presented.
VL  - 5
IS  - 5
ER  -

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