The effects of premixed pilot-stage on combustion instabilities in stratified swirling flames: A large eddy simulation study

G Lv, X Liu, Z Zhang, S Li, E Liu, H Zheng - Energy, 2023 - Elsevier
Abstract Large Eddy Simulation (LES) is conducted for the combustion instabilities of the
stratified swirling flames. Two different pilot-stage equivalence ratios (Φ p), 0 (lifted flame) …

Interaction among flame structures and thermoacoustic instabilities in a centrally staged combustor

P Fu, Q Wen, L Hou, J Li, H Ma - Applied Thermal Engineering, 2024 - Elsevier
The centrally staged combustor is an effective way to reduce pollutant emissions. However,
combustion instability is one of the prominent and unavoidable problems for lean premixed …

Numerical Investigation of Rich-Lean Staging in a SGT-750 Scaled Dry Low Emission Burner With Partially Decomposed Ammonia

T Indlekofer, S Wiseman… - … for Gas Turbines …, 2023 - asmedigitalcollection.asme.org
Ammonia is emerging as a very convenient hydrogen-and energy-carrier in the context of
present efforts to curb carbon emissions from the power-generation and transport sectors. As …

Plasma Effects on Swirl Flames in a Scaled Dry Low Emission Burner

X Liu, A Ahamed Subash, Y Bao, Z Li, A Ehn, T Hurtig… - AIAA Journal, 2022 - arc.aiaa.org
The effect of a rotating gliding arc (RGA) plasma discharge on the flame in a downscaled
Siemens Energy dry low emission, SGT-750, burner was experimentally investigated under …

Fuel flexibility of a multi-staged prototype gas turbine burner

A Kundu, J Klingmann… - … Expo: Power for …, 2017 - asmedigitalcollection.asme.org
Gas turbines are widely used power generation equipment and very important for its
efficiency and flexible operability. With the increasing demand of low carbon or less …

Simulation of pollutant emissions in a small-sized combustion chamber with a gas fuel for various regime modes

NI Gurakov, IA Zubrilin… - Gas Turbine …, 2019 - asmedigitalcollection.asme.org
The study shows the results of the emission simulation in a small-sized combustion
chamber. The influence of temperature and equivalence ratio on CO and CxHy in the …

Experimental investigation of plasma discharge effect on swirl flames at a scaled siemens dry low emission burner

X Liu, AA Subash, Y Bao, T Hurtig, Z Li, A Ehn… - AIAA Scitech 2021 …, 2021 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2021-0653. vid The effect of a Rotating
Gliding Arc (RGA) plasma discharge on the flame in a scaled Siemens Dry Low Emission …

[HTML][HTML] ТЕХНОЛОГИИ СЖИГАНИЯ МЕТАНОВОДОРОДНЫХ ВИДОВ ТОПЛИВА И КОНСТРУКЦИЙ КАМЕР СГОРАНИЯ ДЛЯ ПРОМЫШЛЕННЫХ …

МА Снитко, АМ Сипатов, ТВ Абрамчук… - Вестник Пермского …, 2023 - cyberleninka.ru
Представлен обзор технологий малоэмиссионного сжигания водородосодержащего
топлива для газотурбинных установок, а также конструкций камер сгорания ведущих …

Combustion Characteristics of a Swirl Dry Low Emission Burner Concept for Gas Turbine Application: Experiments and Simulations

A Kundu - 2016 - portal.research.lu.se
In the current global energy scenario, gas turbine can provide delicate balance between the
booming worlds energy requirement and a pollutant free sustainable society. Cleaner …