... Abstract Energy and exergy modelling of the integration of two black start diesel engines (BSDE) and the combined cycle gas turbine (CCGT) analyses the possibilities of using exhaust gas heat and cooling water heat released by working of two BSDEs and in the existing system discharged...

... State University, Ames, IA ABSTRACT Keywords: Digital twin, monitoring tool, gas turbine, physic-based modeling, system identification. Real time models and digital twin environments represent a new frontier that allow the development of supplemental data NOMENCLATURE analytics of measurable...

... Proceedings of the ASME 2021 Power Conference POWER2021 July 20-22, 2021, Virtual, Online POWER2021-65289 GAS TURBINE EVAPORATIVE COOLING, A NOVEL METHOD FOR COMBINED CYCLE PLANT PART LOAD OPTIMIZATION Jose Carmona AFRY Zürich, Switzerland ABSTRACT GT Gas Turbine Keywords: Gas turbine, evaporative...

... Proceedings of the ASME 2021 Power Conference POWER2021 July 20-22, 2021, Virtual, Online POWER2021-60860 EVALUATION OF GAS TURBINE COMBUSTORS RUNNING ON RENEWABLE FUELS PRODUCED FROM CARBON DIOXIDE AIMED FOR GREENHOUSE EMISSION REDUCTION B. Chudnovsky, I. Chatskiy, A. Lazebnikov Israel Electric...

... high cost such as heat recovery steam generators. In this work, the utilization of extracted heat was categorized into three implementation zones: use within the gas turbine flange-to-flange section, auxiliary systems and outside the gas turbine system in the power plant. A new methodology...

...Abstract Abstract Swirling flow is widely used in gas turbine burners to promote fuel/air mixing uniformity and to stabilize lean premixed flames. In this study, numerical and experimental methods are utilized to investigate the effects of burner geometry on fuel/air mixing and combustion...

.... With increasing natural gas production, the availability of Liquefied Petroleum Gas (LPG) has grown, and costs have fallen, allowing the potential to switch from fuel oils to LPG to reduce environmental impacts. Energy costs and environmental impact can be further reduced by using high efficiency Gas Turbine...

...GAS TURBINE EVAPORATIVE COOLING: A NOVEL METHOD FOR COMBINED CYCLE PLANT PART LOAD OPTIMIZATION Jose Carmona AFRY Zürich, Switzerland ABSTRACT Keywords: Gas turbine, evaporative cooling, combined cycle plant, optimization, part load operation, preheating In power plant engineering, gas turbine (GT...

...DECARBONIZING POWER GENERATION THROUGH THE USE OF HYDROGEN AS A GAS TURBINE FUEL Michael Welch Siemens Industrial Turbomachinery Ltd. Lincoln, United Kingdom ABSTRACT The power generation industry has a major role to play in reducing global greenhouse gas emissions, and carbon dioxide (CO2...

...Integration of Flame-assisted Fuel Cells with a Gas Turbine running Jet-A as fuel Rhushikesh Ghotkar, Ryan J. Milcarek1 School for Engineering of Matter, Transport and Energy, Arizona State University Tempe, Arizona, USA ABSTRACT In recent years, the aircraft industry is heading towards the concept...

... Research Bangalore, Karnataka, India ABSTRACT Keywords: One-dimensional compressible flow, rotating channel, gas turbine INTRODUCTION The secondary airflow system of a gas turbine comprises of complex shaped flow passages [1] which could be analyzed through detailed CFD when studied individually. However...

... 09 03 2012 The GT rotor is composed of a plurality of discs and two shafts. The GT gas turbine rotor may be bent after assembled because of each part has its geometric tolerance.The scheme must be carry out to straight the bend rotor. In oder to get well high speed balance, the surface...

... in the analysis of thermo-mechanics stress in blades of a gas turbine. constraint equation interface FEA-CFD thermo-mechanical stress bonded contact gas turbine 1 Copyright © 2010 by ASME Proceedings of ASME 2010 Power Conference POWER2010 July 13-15, Chicago, Illinois, USA POWER2010-27088 INFLUENCE...

... 28 10 2008 Inlet air cooling by water fogging became very popular in recent years, because it is relatively simple and inexpensive technique for gas turbine power augmentation. Large experience established general practices of design, operation and maintenance of the fog systems...

... to improve the temperature capability and reduce the CO 2 emission of industrial gas turbines (IGT) and jet engines. The target for Ni-base superalloys was set at 1100°C for 1000h creep rupture life under 137MPa to realize ultra-efficient combined cycle power plants and advanced jet engines. A high cost...

... 28 10 2008 Unusual damage was experienced by the first stage nozzles in a gas turbine and a heat recovery steam generator. (Nozzles are stationary vanes that channel hot gases to the rotating blades in the turbine). All pressure (concave) walls of the vanes experienced some degree...

... calibration and neural techniques for status recognition. An application to a real plant shows the capabilities of the proposed methodology. Gas Turbine Inverse Problems Status Recognition Diagnosis Hybrid Algorithms Neural Networks Proceedings of PWR2005: ASME Power April 5-7, 2005, Chicago...

... 28 10 2008 Replacing the Nitrogen with another kind of inert gas such as steam and Carbon dioxide is effective for both reducing NOx and enhancing system efficiency in gas turbine combustor. But the flame properties of such radiative mixture are complicated because of the third body...

... investigation and outlines the convergence of results obtained from the independently conducted mechanical and acoustical analyses. acoustic blade failure compressor gas turbine noise root cause analysis 1 Copyright © 2005 by ASME Proceedings of PWR2005 ASME Power April 5-7, 2005, Chicago...