Search Results - "Jegal, Hyunwook"

Mutual synchronization of two lean-premixed gas turbine combustors: Phase locking and amplitude death by Jegal, Hyunwook, Moon, Kihun, Gu, Jaheon, Li, Larry K.B., Kim, Kyu Tae

“…In a can-annular gas turbine combustion system, low-frequency self-excited combustion instabilities can arise from coupled interactions between adjacent can…”
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Cross-talk-interaction-induced combustion instabilities in a can-annular lean-premixed combustor configuration by Moon, Kihun, Jegal, Hyunwook, Yoon, Changjin, Kim, Kyu Tae

“…The prediction of self-excited combustion instabilities in a can-annular gas turbine combustion system is a significant challenge, mainly because the…”
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Combustion-acoustic interactions through cross-talk area between adjacent model gas turbine combustors by Moon, Kihun, Jegal, Hyunwook, Gu, Jaheon, Kim, Kyu Tae

“…Longitudinal-mode combustion instabilities in can-annular gas turbine combustion systems are influenced by acoustic interactions between adjacent combustors;…”
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Effect of flame response asymmetries on the modal patterns and collective states of a can-annular lean-premixed combustion system by Guan, Yu, Li, Larry K.B., Jegal, Hyunwook, Kim, Kyu Tae

“…We experimentally study the effect of rotational asymmetries in the flame response distribution on the thermoacoustic oscillations of four turbulent…”
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Influence of asymmetric flame transfer functions on can-to-can acoustic interactions between two lean-premixed combustors by Jegal, Hyunwook, Gu, Jaheon, Li, Larry K.B., Kim, Kyu Tae

“…In can-annular gas turbines, low-frequency thermoacoustic instabilities can arise from cross-talk interactions between neighboring combustors upstream of the…”
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Nitric oxide (NO) and nitrous oxide (N2O) emissions during selective non-catalytic reduction and selective catalytic reduction processes in a pulverized coal/Ammonia Co-fired boiler by Jeon, Minkyu, Lee, Eunsong, Kim, Minsu, Jegal, Hyunwook, Park, Sangbin, Chi, Jun Hwa, Baek, Sehyun, Lee, Jongmin, Keel, Sang-In

“…The global warming and climate change are accelerated by the emissions of CH4, chlorofluorocarbon, and N2O gases along with CO2 resulting from the use of…”
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Infrared signature characteristic of a microturbine engine exhaust plume by Gu, Bonchan, Baek, Seung Wook, Jegal, Hyunwook, Choi, Seong Man, Kim, Won Cheol

“…This research investigates the infrared signature of the exhaust plume ejected from a microturbine engine. Circular and square nozzles are designed and tested…”
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Behavior of nitrogen oxides in a lab-scale coal ammonia co-firing system by Lee, EunSong, Keel, Sang-In, Kim, Min-Su, Jegal, HyunWook, Yun, Jin-Han, Chi, Jun Hwa, Baek, SeHyun, Lee, JongMin, Jeon, MinKyu

“…The objective of this study was to determine the ideal coal–ammonia (NH3) co-firing conditions to achieve carbon neutrality and suppress NOx formation. This…”
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