Results 61 to 70 of about 5,408,206 (144)

Study of Efficient and Clean Combustion of Diesel–Natural Gas Engine at Low Loads with Concentration and Temperature Stratified Combustion

Energies
The approach for achieving efficient and clean combustion in a diesel–natural gas (NG) heavy-duty engine at low loads was studied by computational fluid dynamics simulation.
Min Zhang, Wanhua Su, Zhi Jia
doaj   +1 more source

Improvement of the turn-down ration of gas turbines by auto thermal on board syngas generation

Journal of the Global Power and Propulsion Society, 2017
The low reactivity of natural gas leads to a sudden increase of carbon monoxide (CO) and unburned hydrocarbons (UHC) emissions below a certain load level, which limits the part load operation range of current utility gas turbines in combined cycle power ...
Max Baumgärtner, Thomas Sattelmayer
doaj   +1 more source

Effects of Postinjection Application with Late Partially Premixed Combustion on Power Production and Diesel Exhaust Gas Conditioning

Journal of Combustion, 2011
The effects of postinjection with late partially premixed charge compression ignition (PCCI) were investigated with respect to diesel exhaust gas conditioning and potential power production. Initial tests comparing postinjection application with PCCI to
Marko Jeftić, Shui Yu, Xiaoye Han, Graham T. Reader, Meiping Wang, Ming Zheng   +5 more
doaj   +1 more source

EFFECT OF SiO2 NANOPARTICLES ADDED TO DIESEL FUEL ON THE PERFORMANCE AND POLLUTANT EMISSIONS OF A FOUR STROKE DIESEL ENGINE

Iraqi Journal for Mechanical and Materials Engineering, 2019
Experimental work has been conducted using silica oxide SiO2 nanoparticle as an additive to diesel fuel in a compression ignition engine in order to reduce pollutants emissions and to improve engine performance.
Samer M Abdulhaleem
doaj   +1 more source

Optimization and Performance Evaluation of Diesel Oxidation Catalysts for Methane Removal in Dual-Fuel Diesel–CNG Engines

Energies
Compressed natural gas (CNG) in dual-fuel diesel engines offers environmental benefits but significantly increases unburned methane (CH4) emissions, especially at low engine loads.
Piotr Wiśniowski, Magdalena Zimakowska-Laskowska, Paweł Mazuruk, Sławomir Taubert, Michał Stankiewicz   +4 more
doaj   +1 more source

An Investigation of the Influence of Gas Injection Rate Shape on High-Pressure Direct-Injection Natural Gas Marine Engines

Energies, 2019
High-pressure direct-injection (HPDI) natural gas marine engines are widely used because of their higher thermal efficiency and lower emissions. The effects of different injection rate shapes on the combustion and emission characteristics were studied to
Jingrui Li, Jietuo Wang, Teng Liu, Jingjin Dong, Bo Liu, Chaohui Wu, Ying Ye, Hu Wang, Haifeng Liu   +8 more
doaj   +1 more source

Development of natural gas reburning for control of NO sub x from municipal waste combustors [PDF]

, 1991
The Gas Research Institute (GRI) and the Institute of Gas Technology (IGT), in cooperation with Riley Stoker Corporation (Riley), USA, and Takuma Company Ltd.
Abbasi, H., Tarman, P.B. (Institute of Gas Technology, Chicago, IL (United States)), Linz, D.G. (Gas Research Inst., Chicago, IL (United States))   +2 more
core  

Utilization of Palm Frond Waste as Fuel for Co-Firing Coal and Biomass in a Tangentially Pulverized Coal Boiler Using Computational Fluid Dynamic Analysis

Biomass
Renewable energy sources are becoming increasingly crucial in the global energy industry and are acknowledged as a significant substitute for fossil fuels.
Sobar Ihsan, Prabowo, Wawan Aries Widodo, I Nyoman Agus Adi Saputra, Hariana   +4 more
doaj   +1 more source

Enhanced biodegradation of polyaromatic hydrocarbons in manufactured gas plant wastes [PDF]

, 1990
Scientists at the Institute of Gas Technology (IGT) have focused on enhancing destruction of polyaromatic hydrocarbons (PAHs) present as pollutants in manufactured gas plant (MGP) soils.
Gauger, W.K., Hayes, T.D., Srivastava, V.J. (Institute of Gas Technology, Chicago, IL (United States)), Linz, D.G. (Gas Research Inst., Chicago, IL (United States))   +3 more
core  

The Impact of Diesel Injection Strategy and In-Cylinder Temperature on the Combustion and Emissions of Ammonia/Diesel Dual-Fuel Marine Engine

Energies
This study investigates the impact of different combustion control strategies on marine engine combustion and emission characteristics at a high ammonia energy ratio.
Wei Guan, Songchun Luo, Jie Wu, Hua Lou, Lei Wang, Feng Wu, Li Li, Fuchuan Huang, Haibin He   +8 more
doaj   +1 more source