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Keywords: hydrogen
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2025, 147(2): 021026.
Paper No: GTP-24-1353
Published Online: October 26, 2024
... for natural gas. The power generation sector is moving toward decarbonization and there has been increased interest in replacing conventional fuels with fuels that produce less/zero carbon emissions like hydrogen. Pure hydrogen has a very wide flammability range and poses risks related to flashback and high...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2025, 147(2): 021025.
Paper No: GTP-24-1352
Published Online: October 26, 2024
... and the development of novel combustors. Blending hydrogen with ammonia, however, helps in having better control over the combustion properties. For example, a 70%/30% mixture of NH 3 /H 2 mixture has a flame speed comparable to natural gas. Before utilizing hydrogen-blended ammonia in an actual gas turbine combustor...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2024, 146(12): 121025.
Paper No: GTP-24-1274
Published Online: October 25, 2024
...Walther Villatoro; John Slope; Vincent McDonell; Ray Hu; Robert Steele This work supports the development of a low NOx emission 65 kW natural gas turbine capable of operating on 100% hydrogen. This gas turbine has been demonstrated to operate from cold start to full load on up to 30% hydrogen mixed...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2025, 147(3): 031024.
Paper No: GTP-24-1337
Published Online: October 15, 2024
...Philipp zur Nedden; Mattias E. G. Eck; Finn Lückoff; Christian Oliver Paschereit; Alessandro Orchini To achieve the decarbonization of electrical power generation, gas turbines need to be upgraded to combust high-hydrogen content fuels reliably. One of the main challenges in this upgrade...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2025, 147(2): 021015.
Paper No: GTP-24-1413
Published Online: September 27, 2024
...Tom Tanneberger; Johannes Mundstock; Sebastian Rösch; Christoph Rex; Christian Oliver Paschereit On the way to defossilization, green hydrogen is a promising way to substitute natural gas (NG) and oil in the gas turbine industry. In the scope of the H2mGT project, a microgas turbine (mGT) burner...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2025, 147(1): 011017.
Paper No: GTP-24-1389
Published Online: September 19, 2024
...Javier Rodriguez Camacho; Dang Le; James Blust; Jacqueline O'Connor Two potential decarbonization pathways for natural gas (NG)-fueled gas turbine engines include blending hydrogen (H 2 ) into NG and postcombustion carbon capture. H 2 blending changes several combustion properties, including flame...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2025, 147(1): 011006.
Paper No: GTP-24-1236
Published Online: September 13, 2024
... progresses existing research on using hydrogen stratification to reduce NO x from ammonia/hydrogen flames by experimentally and numerically investigating the effects of also injecting nitrogen from the cracking process. It additionally assesses the NO x reduction capability of a recently developed novel...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2024, 146(10): 101020.
Paper No: GTP-24-1227
Published Online: August 16, 2024
...Silvia Ravelli Postcombustion capture (PCC) by means of mono-ethanolamine and hydrogen co-firing, combined with exhaust gas recirculation (EGR), were applied to a typical 2 × 1 combined cycle (CC) with the goal of reaching net-zero CO 2 emissions. The novelty lies in integrating decarbonization...
Includes: Supplementary data
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2024, 146(11): 111015.
Paper No: GTP-24-1235
Published Online: August 16, 2024
...Alexander Görtz; Björn Schneider Hydrogen combustion engines are one of the few possible ways forward to drastically reduce climate impact of aviation. While there is many information about the engine performance of hydrogen combustion engines, it is not clear to which extend each property...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2024, 146(11): 111007.
Paper No: GTP-24-1230
Published Online: July 16, 2024
...Alexandre Capitao Patrao; Isak Jonsson; Carlos Xisto Hydrogen is being considered as a possible path toward carbon-neutral aviation. There are additional advantages besides its main benefit of CO 2 -free combustion. One application is to use it for aero engine heat management due to its cryogenic...
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
... strategies and technologies that support the production, utilization, transport, and storage of hydrogen (via initiatives such as Department of Energy's (DOE) Energy Earthshot—Hydrogen and various DOE funding opportunity announcements). A carbon-free fuel such as hydrogen cannot be overvalued in a dynamic...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2024, 146(6): 061015.
Paper No: GTP-23-1460
Published Online: January 4, 2024
.... Combust. Inst. , 29 ( 1 ), pp. 1 – 28 . 10.1016/S1540-7489(02)80007-4 [3] Beita , J. , Talibi , M. , Sadasivuni , S. , and Balachandran , R. , 2021 , “ Thermoacoustic Instability Considerations for High Hydrogen Combustion in Lean Premixed Gas Turbine Combustors...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2024, 146(6): 061006.
Paper No: GTP-23-1411
Published Online: January 4, 2024
... of potential (GWP) ∼265 times that of CO 2 [ 1 ]. This is noteworthy, as even with the development and application of alternative, carbon-free fuels such as hydrogen (H 2 ) and ammonia (NH 3 ), the production of all emissions must be suitably quantified to facilitate the development of flexible, efficient...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2024, 146(5): 051019.
Paper No: GTP-23-1331
Published Online: December 26, 2023
...Davide Cerbarano; Lorenzo Tieghi; Giovanni Delibra; Ermanno Lo Schiavo; Stefano Minotti; Alessandro Corsini Reduction of gas turbine (GT) carbon emissions relies on a strategy for fueling the engines with pure or blended hydrogen. The major technical challenges to solve are (i) the adjustments...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2024, 146(5): 051009.
Paper No: GTP-23-1444
Published Online: December 11, 2023
..., syngas, and hydrogen-enriched mixtures. Having a single geometry that can support the different fuel blends requested by clients can accelerate the transition to cleaner energy generation and mitigate the environmental impact of gas turbines. Toward this goal, micromix combustion technology has received...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2024, 146(4): 041013.
Paper No: GTP-23-1482
Published Online: December 8, 2023
...Tom Tanneberger; Johannes Mundstock; Christoph Rex; Sebastian Rösch; Christian Oliver Paschereit The vision of a carbon-neutral world implies the shift from fossil to clean fuels for combustion-driven processes and machines like gas turbines. Green hydrogen is a promising alternative to substitute...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2023, 145(6): 061007.
Paper No: GTP-22-1518
Published Online: January 13, 2023
...Alessandro de Cataldo; Marco Astolfi; Paolo Chiesa; Stefano Campanari; Emanuele Martelli; Paolo Silva; Stefano Bedogni; Luca Ottolina; Marco Tappani; Matteo C. Romano This study investigates the potential of “Powdrogen” plants for blue hydrogen and decarbonized electric power production, conceived...