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) …

Experimental and numerical study on bluff-body and swirl stabilized diffusion flames

Y Tong, X Liu, Z Wang, M Richter, J Klingmann - Fuel, 2018 - Elsevier
Bluff-body and swirl flow are commonly utilized to stabilize diffusion flames in industrial
applications, such as gas turbines, ramjets and furnaces. Flame stabilization mechanisms of …

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 …

Laser-based investigations of combustion phenomena in gas turbine related burners

A Subash - 2018 - portal.research.lu.se
Experiments were performed on various combustion devices to investigate the flames
employing different optical measurement techniques under atmospheric pressure …

Detailed Examination of a Modified Two-Staged Micro Gas Turbine Combustor

A Schwärzle, TO Monz, A Huber… - … Expo: Power for …, 2017 - asmedigitalcollection.asme.org
Jet-stabilized combustion is a promising technology for fuel flexible, reliable, highly efficient
combustion systems. The aim of this work is a reduction of NOx emissions of a previously …

Detailed Examination of a Modified Two-Stage Micro Gas Turbine Combustor

A Schwärzle, TO Monz, A Huber… - … of Engineering for …, 2018 - asmedigitalcollection.asme.org
Jet-stabilized combustion is a promising technology for fuel flexible, reliable, highly efficient
combustion systems. The aim of this work is a reduction of NOx emissions of a previously …

ПОИСК ОПРЕДЕЛЯЮЩИХ ФИЗИЧЕСКИХ ФАКТОРОВ В ВАЛИДАЦИОННЫХ РАСЧЕТАХ ЭКСПЕРИМЕНТАЛЬНОЙ МОДЕЛИ ONERA LAPCAT II С УЧЕТОМ …

ВА Сабельников, АИ Трошин, С Бахнэ, СС Молев… - 2021 - elibrary.ru
Описаны результаты второго этапа численного моделирования эксперимента ONERA
LAPCAT II по высокоскоростному горению водорода в модельном канале. На данном …

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 …

РАСЧЕТНОЕ МОДЕЛИРОВАНИЕ ТЕЧЕНИЯ В МАЛОЭМИССИОННОЙ КАМЕРЕ СГОРАНИЯ ЦИАМ С БОЛЬШОЙ ЗОНОЙ РЕЦИРКУЛЯЦИИ ЗА КОНИЧЕСКИМ …

МВ Дробыш, АН Дубовицкий, АБ Лебедев… - ГОРЕНИЕ И ВЗРЫВ …, 2021 - elibrary.ru
Проведено расчетное исследование гидродинамики течения без горения в отсеке
полноразмерной малоэмиссионной камеры сгорания (МЭКС) разработанной в ЦИАМ …