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1. Transient plasma enhanced combustion of ultra-lean H2 in an internal combustion engine for reduced NOx emission NSTL国家科技图书文献中心

Cronin S.B. |  Medchill C.... -  《Fuel》 - 2025,381(Feb.1 Pt.A) - 1.1～1.9 - 共9页

摘要： produce any CO2 emissions, it results in high NOx |  engine operation with minimal NOx emissions. The |  RPM) and a 4-fold reduction in NOx emissions at |  of engine performance (stability, power, and NOx |  internal combustion engines, while maintaining low NOx
关键词： Carbon-free fuel |  Greenhouse gas |  Hydrogen combustion |  Internal combustion |  Transient plasma ignition
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2. Industrial experimental study on combustion characteristics and NOx emission characteristics of a 600 MWe wall-fired boiler under ultra-low excess air coefficient conditions NSTL国家科技图书文献中心

Shuguang Ti |  Shanshan Deng... -  《Asia-Pacific journal of chemical engineering》 - 2025,20(2) - e3171～13 - 共13页

摘要： performance and NOx emission characteristics of coal-fired |  loss.Although the NOx concentration under the condition of an | This paper aims to explore the effects of |  ultra-low excess air coefficients on the combustion |  boilers through industrial experiments conducted on a
关键词： air staging |  excess air coefficient |  NOx emissions |  swirl burner
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3. Prediction of NOx emission from SCR zonal ammonia injection system of boiler based on ensemble incremental learning NSTL国家科技图书文献中心

Ze Dong |  Wei Jiang... -  《Energy》 - 2025,319(Mar.15) - 135049.1～135049.21 - 共21页

摘要： NO_x emission from the SCR zonal ammonia injection |  emission. Firstly, a multi-feature ensembled broad | In order to avoid the over-injection of |  ammonia and reduce ammonia slip, the zonal ammonia |  injection transformation of selective catalytic reduction
关键词： Selective catalytic reduction (SCR) |  Zonal ammonia injection |  Broad learning system (BLS) |  Ensemble learning |  Incremental learning
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4. Experimental analysis and optimization of the variable valve timing on attaining high efficiency with low NOx emission of a direct-injected hydrogen engine NSTL国家科技图书文献中心

Lai F.-Y. |  Sun B.-G.... -  《Fuel》 - 2025,381(Feb.1 Pt.A) - 1.1～1.13 - 共13页 - 被引量：3

摘要： applied to determine the entropy weight of BTE and NOx |  engine to enhance the BTE until the NOx emissions rise |  helps reduce NOx emissions and avoid the risk of | . Furthermore, NOx emissions are controlled to under 20 ppm | © 2024 Elsevier LtdThe direct-injection
关键词： Hydrogen engine |  Miller cycle |  VVT optimization
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5. Numerical simulation study on the combustion and emission characteristics of a gas-fired boiler using hydrogen-ammonia binary fuel NSTL国家科技图书文献中心

Tao, Chengfei |  Wang, Yichen... -  《Thermal science and engineering progress》 - 2025,59 - 共17页

摘要： a NOx emission value below 750 ppm. As the fuel |  power ratio gradually increases, the NOx emission |  pollutant emission characteristics of hydrogen-ammonia |  control goal of stable combustion and low NOx emissions. | This study explored the combustion and
关键词： Hydrogen-ammonia |  NOx emission |  Combustion instability |  Gas-fired boilers |  Flame stability
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6. Stratified charge assisted jet ignition mode (SCAJI) for low-speed two-stroke Otto cycle ammonia marine engine NSTL国家科技图书文献中心

Li, Zhuohang |  Fan, Yezeng... -  《Fuel》 - 2025,379(Jan.1) - 1.1～1.11 - 共11页

摘要： emission is reduced by 97.71 % and nitrogen oxide (NOx |  reduction in NOx emission is higher chemoselectivity of | ) emission is reduced by 20.25 %. The reason for the |  substitution rate increased NOx and NH3 emissions, but both |  met IMO Tier III emission standards at ASR <= 95
关键词： Ammonia |  Stratified Charge Assisted Jet Ignition |  low-speed two-stroke Otto cycle marine engine |  NOx emission reduction
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7. A CFD-assisted investigation into the mechanism behind the surge in NO_2 emissions from methanol/diesel dual fuel engines NSTL国家科技图书文献中心

Junheng Liu |  Ruomiao Yang... -  《Journal of cleaner production》 - 2025,489(Jan.15) - 144750.1～144750.12 - 共12页 - 被引量：1

摘要： premixed methanol in shaping unique NOx emission |  exhibit an unusual phenomenon where the NO_2/NOx ratio |  by thermal NO pathways. The observed increase in | In the pursuit of carbon neutrality, the |  adoption of methanol as a transportation fuel presents a
关键词： Internal combustion engine |  Methanol/diesel dual fuel operation |  NOx emission characteristics |  NO_2 concentration surge mechanism |  Methanol low-temperature oxidation
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8. Flame stabilization and emission characteristics of ammonia combustion in lab-scale gas turbine combustors: Recent progress and prospects NSTL国家科技图书文献中心

Zhang M. |  Wei X.... -  《Progress in energy and combustion science》 - 2025,106(Jan.) - 1.1～1.53 - 共53页

摘要： stabilization and potential high fuel NOx production, still |  inherent mechanisms of fuel NOx production are |  radical. One promising strategy to mitigate NOx in gas |  influence on both flame stabilization and NOx control | , reliable, and low NOx combustion technologies relevant to
关键词： Ammonia |  Flame stabilization |  Gas turbines |  NOx emission |  Swirl flames
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9. Numerical investigation and optimization of porous media burner for NH_3/O_2/H_2O combustion NSTL国家科技图书文献中心

Yu Zhang |  Linyao Zhang... -  《Energy》 - 2025,317(Feb.15) - 134687.1～134687.17 - 共17页

摘要：, extinction limits, and emission characteristics. The | , achieving ultra-low Nox emissions. The maximum solid | NH_3/O_2/H_2O porous media combustion is a |  potentially clean and efficient technology for ammonia |  combustion power generation. To achieve high efficiency
关键词： Ammonia |  O_2/H_2O combustion |  Porous media |  Flame speed |  Extinction limit |  Nox emission
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10. In-depth analysis of the key combustion parameters in the hydrogen-fueled Wankel rotary engine NSTL国家科技图书文献中心

Guo, Shanshan |  Meng, Hao... -  《International journal of hydrogen energy》 - 2025,100(Jan.) - 58～66 - 共9页

摘要： and 2500 r/ min is 1.27. NO emission is closely |  function to predict NO emission, and the maximum | Hydrogen-fueled Wankel rotary engine is |  considered the potential carbon-free power device. Due to |  the special structure and operating mode, the heat
关键词： Hydrogen |  Wankel rotary engine |  Combustion parameters |  NO emission |  Support vector machine |  NOX EMISSION
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