Exploring the impact of stochastic transient phases on the NOx emissions from NH3/H2 mixture rich combustion in gas turbines

Autor: Roeland De Meulenaere, Kevin Verleysen, Alessio Pappa, Kévin Bioche, Ward De Paepe, Laurent Bricteux, Julien Blondeau

Publikováno v: Results in Engineering, Vol 23, Iss , Pp 102798- (2024)

To reduce climate impact, switching to carbon-free electrofuels is an interesting option to reduce greenhouse gas emissions from electricity generation. The emission of other pollutants than CO2, such as nitrogen oxides (NOx), however, remains a conc

Externí odkaz: https://doaj.org/article/61820888fb3841988911d27643e1dd54

Control Strategy Development for Optimized Operational Flexibility From Humidified Microgas Turbine: Saturation Tower Performance Assessment

Autor: Ward De Paepe, Alessio Pappa, Marina Montero Carrero, Francesco Contino, Panagiotis Tsirikoglou, Diederik Coppitters

Publikováno v: Journal of Engineering for Gas Turbines and Power. 144

Waste heat recovery through cycle humidification is considered as an effective tool to increase the operational flexibility of micro gas turbines (mGTs) in cogeneration in a decentralized energy system (DES) context. Indeed, during periods with low h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d7256e30ef11af6fd6fe70088c0bfdb
https://doi.org/10.1115/1.4053704

Performance and Emission Assessment on a 3kW Micro Gas Turbine: Comparison of RANS and LES Predictions

Autor: Antoine Verhaeghe, Alessio Pappa, Massimiliano Renzi, Francesco F. Nicolosi, Ward De Paepe, Laurent Bricteux

Publikováno v: Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines.

Computational fluid dynamics represent a powerful tool to assess the performance of a combustor and identify possible issues/instabilities, helping thus e.g. to investigate the impact of advanced cycle modifications on the combustion in mGTs. The ste

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a099b10ddc6286c4cbb5e9358aa17f3d
https://doi.org/10.1115/gt2021-59618

Can Water Dilution Avoid Flashback on a Hydrogen-Enriched Micro-Gas Turbine Combustion? - A Large Eddy Simulations Study

Autor: Alessio Pappa, Laurent Bricteux, Pierre Bénard, Ward De Paepe

Publikováno v: Journal of Engineering for Gas Turbines and Power
Journal of Engineering for Gas Turbines and Power, American Society of Mechanical Engineers, 2021, 143 (4), pp.041008. ⟨10.1115/1.4049798⟩

Considering the growing interest in Power-to-Fuel, i.e., production of H2 using electrolysis to store excess renewable electricity, combustion-based technologies still have a role to play in the future of power generation. Especially in a decentraliz

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ade3a281a9b7332fea422b7ef68f179
https://hal.archives-ouvertes.fr/hal-03218074

Recuperator Performance Assessment in Humidified Micro Gas Turbine Applications Using Experimental Data Extended With Preliminary Support Vector Regression Model Analysis

Autor: Francesco Contino, Panagiotis Tsirikoglou, Alessio Pappa, Ward De Paepe, Diederik Coppitters, Marina Montero Carrerro

Publikováno v: Journal of Engineering for Gas Turbines and Power, Vol. 143, no.7 (2021)

Cycle humidification applied to micro Gas Turbines (mGTs) offers a solution to overcome their limited operational flexibility in terms of variable electrical and thermal power production when used in a Combined Heat and Power (CHP) application. Altho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49967c94434acb3a4bfccd709cf8cc51
https://doi.org/10.1115/gt2020-15634