Results 81 to 90 of about 242,111 (192)

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

Identification of a binary gas mixture from a single resistive microsensor [PDF]

Increasing concern about the rapid escalation of environmental pollution has led to strong legislation to ensure, for example, that the emission of pollutants from vehicles and industries is controlled to an acceptable level.
Al-Khalifa, Sherzad
core  

Techno-Economic Analysis of Gas Turbine Compressor Washing to Combat Fouling [PDF]

, 2015
Among the major deterioration problems a gas turbine encountered while in operation is compressor blade fouling. This is the accumulation and adhesion of dirt and sediment on the compressor blade which contributes between 70 to 85% of gas turbine ...
Abass, Kabir Oliade
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Gas temperature in transient CO2 plasma measured by Raman scattering

, 2015
Rotational Raman scattering on the vibrational ground state of CO2 was performed to determine the gas temperature in narrow-gap dielectric barrier discharges (DBDs). The Raman spectrometer was equipped with a straightforward spectral filtering to mask ca.
van der Meiden, H. J., Brehmer, F., Meiden, van der, H.J., Engeln, R.A.H., Engeln, R., Sanden, van de, M.C.M., Brehmer, F.K., M. C. M. van de Sanden, Klarenaar, B.L.M., Klarenaar, B. L. M., Welzel, S.   +10 more
core   +1 more source

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

Experimental evaluation of a dual-function solution for reducing flue gas pollutants using low-temperature counter-diffusive combustion of methane with Au0.06-Pd0.06/Al2O3 Catalyst [PDF]

Journal of Particle Science and Technology
The possibility of releasing unburned hydrocarbons and other compounds resulting from incomplete combustion from the exhaust is considered a common industrial issue.
Mohammadmehdi Namazi, Reza Keshavarzi, Yasamin Bide, Shahryar Zare, Mohammad Mohammadi   +4 more
doaj   +1 more source

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

Experimental studies of CAI combustion in a four-stroke GDI engine with an air-assisted injector

, 2007
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.CAI combustion and the factors affecting it were intensively investigated in a single cylinder, air-assisted gasoline direct injection engine.
Brouzos, Nikolaos P
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Oil heating furnace control based on calculation of the heat balance

Известия высших учебных заведений: Нефть и газ
The oil heating furnace is a crucial component of the oil treatment unit and can utilize associated petroleum gas as fuel. However, gases of varying compositions require different amounts of air for complete combustion.
R. A. Smuykas, T. V. Piskazhova, S. M. Tinkova   +2 more
doaj   +1 more source

Effects of Hydrogen-Rich Gas Injection on Combustion Characteristics in Blast Furnace Raceway and Thermal Load of Tuyere: A Numerical Simulation Study

Metals
Hydrogen-rich gas (HRG) injection is a promising low-carbon solution for blast furnace ironmaking. This study conducted numerical simulations in the lower part of a blast furnace to analyze the combustion behavior of coinjected coke oven gas (COG) and ...
Chun-Cheng Lai, Kuan-Yu Chen, Dai-Qui Vo, Hsuan-Chung Wu, Huey-Jiuan Lin, Bo-Jhih Lin, Tsung-Yen Huang, Shan-Wen Du   +7 more
doaj   +1 more source