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Keywords: transient operation
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Proceedings Papers

Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T16A007, June 13–17, 2022
Paper No: GT2022-82250
... gas turbine dynamic model transient operation start-up shutdown Abstract Reduction of the start-up time and flexible operation require comprehensive testing and modification of a gas turbine. The cost of this testing can be significantly reduced by using reliable dynamic models...
Proceedings Papers

Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A034, September 21–25, 2020
Paper No: GT2020-16041
... combustion. As heat rate increases, instability occurs at lower concentrations of hydrogen in the fuel. Transient operation was tested in two directions instability onset and decay and two hydrogen-addition times a short time of 1 millisecond and a longer time of 4 seconds. Results show...
Proceedings Papers

Proc. ASME. GT2002, Volume 2: Turbo Expo 2002, Parts A and B, 1111-1121, June 3–6, 2002
Paper No: GT2002-30279
... and stability margins. Compressor Surge Transient operation Dynamic simulation Model validation Proceedings of TURBO EXPO 2002 ASME Turbo Expo: Land, Sea & Air 2002 June 3-6, 2002, Amsterdam, The Netherlands investig compres certain in redu compres the com of the p Dyn transien of the sophisti...
Proceedings Papers

Proc. ASME. GT2004, Volume 7: Turbo Expo 2004, 813-821, June 14–17, 2004
Paper No: GT2004-53700
... power decay and trip signal n the transient rundown behaviour. ywords: Compressor, Surge, Transient operation, ic simulation, Model validation. M Torque [Nm] T Temperature [K] Z Compressibility k Isentropic exponent h Efficiency w Angular speed [s-1] Subscripts c Compressor d Discharge dr Driver g Gear...
Proceedings Papers

Proc. ASME. GT2005, Volume 4: Turbo Expo 2005, 317-325, June 6–9, 2005
Paper No: GT2005-68436
... Surge Transient operation Dynamic simulation Model validation An dynamic represen The discharg the sizin protectio reveal th trip. Key Dynamic NOMEN Kv MW p n R t Proceedings of GT2005elaborate plant model has been created with the simulation tool OTISS by AspenTech and tuned to t the plant. paper...