Results 41 to 50 of about 44,429 (272)
, 1982 Carbonaceous particles in the atmosphere consist of two major components — graphitic or black carbon and organic material. The organic component can either be directly emitted from sources (primary organics) or be produced by atmospheric reactions from gaseous precursors (secondary organics). We define soot as the total primary carbonaceous material, i.
openaire +2 more sources
On the mechanism of soot nucleation
Physical Chemistry Chemical Physics, 2020 New ideas and theoretical results offer a solution to soot particle inception following critical examination of prior proposals.
Michael Frenklach, Alexander M. Mebel
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A sustainable business ecosystem: a case study demonstrating biochar's potential
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract The need for renewable, climate‐friendly resources has become urgent as legislators worldwide have sought to find ways to cut emissions while ensuring resource security for consumers. The use of biochar could help to achieve these goals. This study examines the current state of commercial biochar production and the maturity of the related ...
Juuso Kivijakola +4 more
wiley +1 more source
Geochemical Transactions, 2000 Molecular simulations (energy minimizations and molecular dynamics) of an n-hexane soot model developed by Smith and co-workers (M. S. Akhter, A. R. Chughtai and D. M. Smith, Appl. Spectrosc., 1985, 39, 143; ref. 1) were performed. The MM+ (N.
Kubicki JD
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First Steps towards a Super-Compact In-Situ Laser-Induced-Incandescence Sensor System
Proceedings, 2019 To realize an actual in-situ Laser-Induced Incandescence (LII) sensor system for measurements in an exhaust pipe of a combustion engine, suitable components for such an application were chosen, integrated in a first prototype and tested.
Martin Kupper +3 more
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Studying the Bulk and Contour Ice Nucleation of Water Droplets via Quartz Crystal Microbalances
Micromachines, 2021 Due to the stochastic and time-dependent character of the ice embryo formation and growth (i.e., a process that can be analyzed statistically, but cannot be predicted precisely), the heterogeneous ice nucleation on atmospheric aerosols or macroscopic ...
Karekin Dikran Esmeryan +1 more
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Biofuels, Bioproducts and Biorefining, EarlyView.Abstract Biomass gasification technology has been extensively researched around the world; however, there is a need to evaluate the current research landscape and evolutionary direction of research in the broader context of energy transition. A systematic bibliometric analysis of the Web of Science database was performed for articles that fall within ...
Olasunkanmi Opeoluwa Adeoye +5 more
wiley +1 more source
Strategic Management Journal, EarlyView., 2023 Abstract Research Summary Using detailed plant‐ and individual‐level data from a major Japanese cotton spinning company in the early 20th century, we examine the within‐firm allocation of skilled human capital in conjunction with investment in physical capital, accompanying the firm's evolving strategic priorities.
Shotaro Yamaguchi +3 more
wiley +1 more source
Effect of Pore Structure on Soot Deposition in Diesel Particulate Filter
Computation, 2016 Nowadays, in the after-treatment of diesel exhaust gas, a diesel particulate filter (DPF) has been used to trap nano-particles of the diesel soot. However, as there are more particles inside the filter, the pressure which corresponds to the filter ...
Kazuhiro Yamamoto, Tatsuya Sakai
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AIR POLLUTION IN KRAKOW – A GLANCE INTO THE FUTURE FROM A HISTORICAL PERSPECTIVE [PDF]
Acta Geobalcanica, 2017 High concentrations of air pollution probably occurred in Krakow in the nineteenth and early twentieth centuries. Since the late 1960s due to the development of monitoring networks level of air pollution is well documented.
Wanda Wilczyńska-Michalik +1 more
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