Results 221 to 230 of about 2,252,922 (304)

Modeling and experimental evaluation of marotti oil biodiesel blends in a diesel engine using response surface methodology and artificial neural networks. [PDF]

Sci Rep
Isaac JoshuaRamesh Lalvani J, Sekar M, Ramesh HS.   +2 more
europepmc   +1 more source

Application and Evaluation of a NOAA GFS-Driven Air Quality Model Using CMAQv5.4 and High-Resolution Emissions: FIREX-AQ 2019. [PDF]

J Geophys Res Atmos
Farzad K, Zhang Y, Tong D, Ma S, Tang Y, Huang J, Campbell PC, Pye HOT, Murphy B, Yang F, Baker B, Kang D, Hutzell B, Sarwar G.   +13 more
europepmc   +1 more source

Analysis of cold-start NO2 and NOx emissions, and the NO2/NOx ratio in a diesel engine powered with different diesel-biodiesel blends

Environmental Pollution, 2021
In the transportation sector, the share of biofuels such as biodiesel is increasing and it is known that such fuels significantly affect NOx emissions.
Zoran Ristovski, Liping Yang, Ali Zare   +2 more
exaly   +2 more sources

Cold-start NOx emissions: Diesel and waste lubricating oil as a fuel additive

Fuel, 2021
NOx emissions from diesel engines are a concern from both environmental and health perspectives. Recently this attention has targeted cold-start emissions highlighting that emission after-treatment systems are not effective in this period.
Zoran Ristovski, Liping Yang, Ali Zare   +2 more
exaly   +2 more sources

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Real-world NOx emissions from heavy-duty diesel, natural gas, and diesel hybrid electric vehicles of different vocations on California roadways.

Science of the Total Environment, 2021
This study assessed the real-world nitrogen oxide (NOx) emissions from 50 heavy-duty vehicles of different vocations and engine technologies using portable emissions measurement systems (PEMS).
C. McCaffery, Hanwei Zhu, Tianbo Tang, Chengguo Li, G. Karavalakis, Sam Cao, A. Oshinuga, A. Burnette, Kent Johnson, T. Durbin   +9 more
semanticscholar   +1 more source

Mitigating NOx emissions from an ammonia-fueled micro-power system with a perforated plate implemented.

Journal of Hazardous Materials, 2021
In this work, three-dimensional numerical simulations with a simplified reaction mechanism are conducted to investigate the effect of implementing a perforated plate in an ammonia-fueled micro-power systems on the NOx emission behavior. Detailed analyses
T. Cai, Dan Zhao, Xinyan Li, B. Shi, Junwei Li   +4 more
semanticscholar   +1 more source

Reactive structures and NOx emissions of methane/hydrogen mixtures in flameless combustion

International journal of hydrogen energy, 2021
Methane/hydrogen combustion represents a concrete solution for the energy scenario to come. Indeed, the addition of hydrogen into the natural gas pipeline is one of the solutions foreseen to reduce CO2 emissions.
M. Ferrarotti, W. D. Paepe, A. Parente
semanticscholar   +1 more source

Effects of N2 dilution on laminar burning velocity, combustion characteristics and NOx emissions of rich CH4–air premixed flames

, 2021
Effects of N2 dilution on laminar burning velocity (LBV), adiabatic flame temperature (AFT), intermediate radicals (CH3, H) and NOx emissions (NO, N2O) of methane were investigated using Bunsen burner under the condition of fuel-rich combustion ...
H. Chu, Longkai Xiang, Shun Meng, Wenlong Dong, M. Gu, Zhihu Li   +5 more
semanticscholar   +1 more source

Control of NOx emissions by NOx recycle approach

Symposium (International) on Combustion, 1996
NO3 recycle is an alternative approach for the control of NOx emissions from combustion. It uses regenerable sorbent to adsorb NOx in the flue gas from a combustor followed by desorption, producing a highly concentrated NOx-laden stream containing both NO and NO2. This stream is then sent back to the same combustor or to a separate combustor, where the
Chenn Q. zhou, L.G. Neal, Rita Boli, John Haslbeck, Alex Chang   +4 more
openaire   +1 more source

NOX emissions of compression ignition engines fueled with various biodiesel blends: A review

, 2020
There are some challenges about NOX emissions exhausted from diesel engines fueled with biodiesel. Due to increasingly stringent emission regulations, the different methods such as varying the engine operating parameters, treatment with antioxidant ...
F. Mirhashemi, H. Sadrnia
semanticscholar   +1 more source