Results 31 to 40 of about 1,079,064 (218)
On the Response of Nascent Soot Nanostructure and Oxidative Reactivity to Photoflash Exposure
Energies, 2017 Soot particles are a kind of major pollutant from fuel combustion. To enrich the understanding of soot, this work focuses on investigating detailed influences of instantaneous external irradiation (conventional photoflash exposure) on nanostructure as ...
Wei Wang +4 more
doaj +1 more source
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
SOOT PARTICLE SIZE DISTRIBUTION NEAR THE CYLINDER WALL IN A DIRECT INJECTION DIESEL ENGINE [PDF]
Journal of Engineering Science and Technology, 2018 Investigation of soot particle size and its distribution inside a direct injection diesel engine provides the idea of how soot particles are distributed in an engine cylinder, particularly near the cylinder wall.
M. A. ZUBER +3 more
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Atmosphere, 2022 The mimicking of atmospheric soot with versatile chemophysical properties is a critical issue in many applications, starting from instrument calibration, through producing aerosol standards for academic research, and ending with the reduction of ...
Tibor Ajtai +4 more
doaj +1 more source
Soot and radiation modelling in buoyant fires [PDF]
, 1990 This study seeks to advance present modelling capabilities in respect of soot and thermal radiation emission from fires. Such developments are crucial to the improved estimate of the hazard potential of accidental fires.
Syed, K. J.
core +7 more sources
Technical Note: The single particle soot photometer fails to reliably detect PALAS soot nanoparticles [PDF]
Atmospheric Measurement Techniques, 2012 The single particle soot photometer (SP2) uses laser-induced incandescence (LII) for the measurement of atmospheric black carbon (BC) particles. The BC mass concentration is obtained by combining quantitative detection of BC mass in single particles with
M. Gysel +7 more
doaj +1 more source
Smart Electrospun Nanofibers for Controlled Oil‐Water Separation
Advanced Materials Interfaces, EarlyView.Stimuli‐responsive electrospun nanofibers are reviewed as advanced platforms for controlled oil/water separation. The effects of surface wettability, porous structure, and external stimuli, including pH, temperature, gas, and light, on separation performance are discussed.
Aynaz Sedaghatnia +6 more
wiley +1 more source
Complete Scheme for Fullerene, Graphene, and Soot Formation in Flame
Eurasian Chemico-Technological Journal, 2018 Soot formation processes have been studied for more than 100 years, they include empirical and phenomenological description of conversion of various fuels to soot particles.
Z. A. Mansurov
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Autonomous X‐Ray Fluorescence Mapping for Nanoscale Chemical Speciation of Fine Particulate Matter
Advanced Intelligent Discovery, EarlyView.We present X‐AutoMap, an autonomous X‐ray fluorescence mapping framework that integrates real‐time analysis with rule‐based computer vision to selectively target chemically relevant regions. By avoiding background‐dominated areas, the method reduces acquisition time by fourfold while enabling accurate particle‐level speciation.
Carlos Deleon +3 more
wiley +1 more source
Insights into the role of soot aerosols in cirrus cloud formation [PDF]
Atmospheric Chemistry and Physics, 2007 Cirrus cloud formation is believed to be dominated by homogeneous freezing of supercooled liquid aerosols in many instances. Heterogeneous ice nuclei such as mineral dust, metallic, and soot particles, and some crystalline solids within partially soluble
B. Kärcher +4 more
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