Exergy and Energy Analysis of Gas Turbine Generator X Combined Cycle Power Plant Using Cycle-Tempo Software

Authors

  • Eflita Yohana Department of Mechanical Engineering, Diponegoro University, Jl. Prof. Sudharto, SH, Semarang 50275, Indonesia
  • Tony Suryo Utomo Department of Mechanical Engineering, Diponegoro University, Jl. Prof. Sudharto, SH, Semarang 50275, Indonesia
  • Muhammad Ichwan Faried Department of Mechanical Engineering, Diponegoro University, Jl. Prof. Sudharto, SH, Semarang 50275, Indonesia
  • Mohammad Farkhan Hekmatyar Dwinanda Department Energy Conservation & Loss Control, Engineering Development, PT. Kilang Pertamina International, Balikpapan, Indonesia
  • Mohamad Endy Yulianto Department of Chemical Engineering, Vocational School, Diponegoro University, Jl. Prof. Sudharto, SH, Semarang 50275, Indonesia

DOI:

https://doi.org/10.37934/arfmts.104.1.3746

Keywords:

Cycle-Tempo, exergy, energy, gas turbine generator

Abstract

Increasing electricity production must continue to be pursued to meet the increasing electricity needs of the community. One of the efforts that engineers can make is to improve the performance of the main suppliers of electricity needs. It is impossible to separate the role of the system's components from the performance of the gas turbine generator. This journal discusses exergy and energy analysis in the gas turbine generator of X combined cycle power plant through simulation with Cycle-Tempo software. The simulation results show that the highest system energy efficiency is owned by the gas turbine generator unit 2.3 of 35.541%, with a system exergy efficiency of 34.069%. The lowest system energy efficiency is owned by the gas turbine generator unit 2.1 of 31.669%, with a system exergy efficiency of 30.355%. The gas turbine generator component with the lowest exergy efficiency occurs in the combustion chamber of the gas turbine generator unit 2.2 of 76.81%, with exergy destruction of 92.581 MW. Meanwhile, the gas turbine generator component with the highest exergy efficiency occurred in the turbine of the gas turbine generator unit 2.3 of 96.81%, with exergy destruction of 9.762 MW. The simulation results that have been carried out show that the performance of the components in the gas turbine generator is still in good performance, with the lowest exergy efficiency above 75%.

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Author Biographies

Eflita Yohana, Department of Mechanical Engineering, Diponegoro University, Jl. Prof. Sudharto, SH, Semarang 50275, Indonesia

eflitayohana@live.undip.ac.id

Tony Suryo Utomo, Department of Mechanical Engineering, Diponegoro University, Jl. Prof. Sudharto, SH, Semarang 50275, Indonesia

msktonysu1971@gmail.com

Muhammad Ichwan Faried, Department of Mechanical Engineering, Diponegoro University, Jl. Prof. Sudharto, SH, Semarang 50275, Indonesia

ichwanfariedm@gmail.com

Mohammad Farkhan Hekmatyar Dwinanda, Department Energy Conservation & Loss Control, Engineering Development, PT. Kilang Pertamina International, Balikpapan, Indonesia

m.dwinanda@pertamina.com

Mohamad Endy Yulianto, Department of Chemical Engineering, Vocational School, Diponegoro University, Jl. Prof. Sudharto, SH, Semarang 50275, Indonesia

endy_y@yahoo.com

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Published

2023-04-03

How to Cite

Eflita Yohana, Tony Suryo Utomo, Muhammad Ichwan Faried, Mohammad Farkhan Hekmatyar Dwinanda, & Mohamad Endy Yulianto. (2023). Exergy and Energy Analysis of Gas Turbine Generator X Combined Cycle Power Plant Using Cycle-Tempo Software. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 104(1), 37–46. https://doi.org/10.37934/arfmts.104.1.3746

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