Soot formation characteristics in hybrid pyrolysis of zero-carbon fuel ammonia and ethylene mixtures
Frontiers in Energy Research, 2022 As soot particles from incomplete combustion of fossil fuels pose a great threat to human health, the development of low-carbon or zero-carbon alternative fuels is essential to mitigate climate change. An experimental and numerical study on the pyrolysis
Jiaying He +7 more
doaj +1 more source
Characterization of soot produced by the mini inverted soot generator with an atmospheric simulation chamber [PDF]
Atmospheric Measurement Techniques, 2022 The performance of a mini inverted soot generator (MISG) has been investigated at ChAMBRe (Chamber for Aerosol Modelling and Bio-aerosol Research) by studying the properties of soot particles generated by ethylene and propane combustion.
V. Vernocchi +10 more
doaj +1 more source
Atmosphere, 2022 Traffic is a major source of anthropogenic aerosol in urban atmosphere. In this study, aerosol particles were measured with a TEM-EDX system at the roadside of a main road in the northwestern part of Beijing, China, under clear and hazy conditions. Soot,
Jiaoping Xing +4 more
doaj +1 more source
Trends in Ocean S‐Isotopes May Be Influenced by Major LIP Events
Geophysical Monograph Series, Page 341-376., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Ross. R. Large +5 more
wiley +2 more sources
Automated particle recognition for engine soot nanoparticles
Journal of Microscopy, 2022 AbstractA pre‐trained convolution neural network based on residual error functions (ResNet) was applied to the classification of soot and non‐soot carbon nanoparticles in TEM images. Two depths of ResNet, one 18 layers deep and the other 50 layers deep, were trained using training‐validation sets of increasing size (containing 100, 400 and 1400 images)
E. Haffner‐Staton +4 more
openaire +2 more sources
Energies, 2023 Insulating cotton was used to change the airflow temperature in the exhaust pipe of a diesel engine, and soot particles at different positions in the exhaust pipe under different operating conditions were collected.
Hongling Ju +3 more
doaj +1 more source
Journal of Geophysical Research: Atmospheres, 2020 Soot particles are generally considered to be poor ice nucleating particles. Involvement of soot in clouds and their release back into the atmosphere can form residual particles with altered cloud forming potential.
F. Mahrt +7 more
semanticscholar +1 more source
Individual aerosol particles from biomass burning in southern Africa: 1. Compositions and size distributions of carbonaceous particles [PDF]
, 2003 Individual aerosol particles in smoke plumes from biomass fires and in regional hazes in southern Africa were studied using analytical transmission electron microscopy ( TEM), which allowed detailed characterization of carbonaceous particle types in ...
Andreae +42 more
core +1 more source
Soot Formation in Methane Pyrolysis Reactor: Modeling Soot Growth and Particle Characterization
The Journal of Physical Chemistry A, 2022 Methane pyrolysis is a very attractive and climate-friendly process for hydrogen production and the sequestration of carbon as solid material. The formation of soot particles in methane pyrolysis reactors needs to be understood for technology scale-up calling for appropriate soot growth models.
Akash Bhimrao Shirsath +9 more
openaire +3 more sources
Modelling of soot formation in laminar diffusion flames using a comprehensive CFD-PBE model with detailed gas-phase chemistry [PDF]
, 2016 A discretised population balance equation (PBE) is coupled with an in-house computational fluid dynamics (CFD) code in order to model soot formation in laminar diffusion flames. The unsteady Navier–Stokes, species and enthalpy transport equations and the
Akridis, P, Rigopoulos, S
core +1 more source