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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2024, 146(8): 081009.
Paper No: GTP-23-1497
Published Online: February 8, 2024
... of life cycle cost analysis into a gas turbine engine design course. A learning platform at Aeronautics Institute of Technology São José dos Campos, Brazil is described by Oliveira et al. [ 9 ] and the syllabus used with the tool is described in Ref. [ 10 ]. Both the interactive tool and the syllabus draw...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2024, 146(8): 081007.
Paper No: GTP-23-1622
Published Online: February 1, 2024
...Malika Zghal; Pierre Gauthier; Xiaoxiao Sun; Charith Wijesinghe; Vishal Sethi For gas turbine combustors, injecting liquid fuel in crossflow can achieve superior mixing characteristics to improve performance and reduce emissions. Robust numerical design tools are needed to accelerate...
Journal Articles
Publisher: ASME
Article Type: Review Articles
J. Eng. Gas Turbines Power. March 2024, 146(3): 030801.
Paper No: GTP-23-1525
Published Online: January 29, 2024
... electric energy sector seeking to decarbonize. One of the most important technologies needed to achieve the goal of a carbon-free electricity sector is a 100% hydrogen-fueled gas turbine. Accommodating hydrogen-based fuels has been a key goal for various original engine manufacturers (OEMs) for many years...
Journal Articles
Journal Articles
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2024, 146(2): 021012.
Paper No: GTP-23-1336
Published Online: November 2, 2023
...Filippo Faldella; Sebastian Eisenring; Taesung Kim; Ulrich Doll; Peter Jansohn Carbon dioxide emissions in gas turbine power generation can be reduced by adding an increasing amount of hydrogen to the existing natural gas-fueled combustion systems. To enable safe operation, more insight on how H 2...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2023, 145(12): 121010.
Paper No: GTP-23-1330
Published Online: October 17, 2023
...Alexander Jaeschke; Bernhard Ćosić; Dominik Wassmer; Christian Oliver Paschereit Hydrogen as an essential part of future decarbonization of the energy industry makes it a crucial necessity to replace conventional, natural gas based concepts in gas turbine combustion. This paper presents...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2023, 145(7): 071008.
Paper No: GTP-22-1645
Published Online: April 19, 2023
... investigations of the flow, heat transfer, and pressure loss in various Gyroid architectures in a wedge-shaped channel, representing a trailing edge cooling for gas turbine blades. The Gyroid structures are partly arranged near the outlet of the wedged channel or are fully filled within the wedged channel...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2022, 144(8): 081005.
Paper No: GTP-22-1152
Published Online: June 16, 2022
...Jinwei Chen; Xinyu Tang; Jinzhi Lu; Huisheng Zhang Compressor fouling is one of the most prevalent fault modes that contribute to the performance degradation of a gas turbine power plant. Off-line washing is a standard maintenance procedure to recover the fouling degradation, but with washing cost...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2022, 144(8): 081003.
Paper No: GTP-21-1599
Published Online: June 2, 2022
...Keyu Jia; Suhui Li Rapid development in data science provides new methods for combustion tuning. This paper describes an artificial neural network (ANN) model that can accurately predict the key parameters in gas turbine combustion tuning and optimization, including NO x emission, combustor...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2021, 143(9): 091022.
Paper No: GTP-20-1821
Published Online: June 17, 2021
... endwall film cooling vortex generator gas turbine In modern gas turbines, film cooling is a standard technology to cool the high-temperature components in the first turbine stage [ 1 ]. Since the 1960s, it has been proven to be an effective way to extend the service life of components working...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Review Articles
J. Eng. Gas Turbines Power. July 2020, 142(7): 070801.
Paper No: GTP-19-1561
Published Online: June 30, 2020
...Junying Wang; Xinqian Zheng Due to the manufacturing error and in-service degradation of gas turbines, there is always a deviation between the actual geometry and the design geometry. This geometric deviation has a prominent uncertainty characteristic, resulting in a dispersion of the gas turbine...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2018, 140(12): 121006.
Paper No: GTP-18-1117
Published Online: October 8, 2018
...Houman Hanachi; Jie Liu; Ping Ding; Il Yong Kim; Chris K. Mechefske Gas turbine engines (GTEs) are widely used for power generation, ranging from stationary power plants to airplane propulsion systems. Compressor fouling is the dominant degradation mode in gas turbines that leads to economic losses...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2014, 136(7): 071703.
Paper No: GTP-14-1012
Published Online: February 20, 2014
...Charalampos Andreades; Lindsay Dempsey; Per F. Peterson nuclear air combined cycle Brayton gas turbine concentrating solar power transient The ability of molten-salt coolants to deliver heat in the temperature range between 600 °C and 700 °C with currently available materials...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2013, 135(12): 122505.
Paper No: GTP-13-1139
Published Online: September 23, 2013
...Cheng Meng; Ming Su; Shaobo Wang Fig. 8 Computation flow chart Applying the improved Riccati TMM to a real gas turbine rotor, some numerical results such as critical speeds, mode shapes, and unbalance response of the system are obtained. The rotor is a central tie rod rotor...