Results 41 to 50 of about 130,509 (310)

Characteristics Of Large Diffusion Flames Burning In A Vitiated Atmosphere [PDF]

, 1991
Experiments concerning properties of large diffusion flames burning steadily in a vitiated atmosphere under conditions similar to those which may arise in a room fire are described. The effects of vitiation on the products of combustion and flame lengths,
Kubota, T., Morehart, J. H., Zukoski, E. E.   +2 more
core   +1 more source

Osteological correlates of the respiratory and vascular systems in the neural canals of Mesozoic ornithurines Ichthyornis and Janavis

The Anatomical Record, EarlyView.
Abstract In birds, the neural canal houses a variety of anatomical structures including the spinal cord, meninges, spinal vasculature, and respiratory diverticula. Among these, paramedullary diverticula and the extradural dorsal spinal vein may leave behind osteological correlates in the form of pneumatic foramina and fossae, and a bilobed geometry of ...
Jessie Atterholt, M. Grace Burton, Mathew J. Wedel, Juan Benito, Ellen Fricano, Daniel J. Field   +5 more
wiley   +1 more source

Soot formation in a turbulent swirling flow [PDF]

, 1977
The qualitative understanding of soot formation in simple models of gas turbine primary-zone combustors is summarized. Soot formation in flame radiation and air pollution was investigated.
Hoult, D. P.
core   +1 more source

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 ...
Kivijakola Juuso, Erkheikki Eemeli, Lukka Viljo, Tervonen Pekka, Harri Haapasalo   +4 more
wiley   +1 more source

Tunable surface adsorption and wettability of candle soot coated on ferroelectric ceramics

Journal of Advanced Research, 2019
A ferroelectric Ba0.85Ca0.15Ti0.9Zr0.1O3 (BCZTO) ceramic was prepared using a solid-state reaction route. A coating of candle soot was provided on poled and unpoled BCZTO samples.
Gurpreet Singh, Moolchand Sharma, Rahul Vaish   +2 more
doaj   +1 more source

Effect of Diesel Soot on the Heterogeneous Reaction of NO₂ on the Surface of γ-Al₂O₃

Atmosphere, 2022
Soot and aged soot are often found to be mixed with atmospheric particles, which inevitably affect various atmospheric heterogeneous reactions and secondary aerosol formation.
Chao Wang, Lingdong Kong, Shengyan Jin, Lianghai Xia, Jie Tan, Yuwen Wang   +5 more
doaj   +1 more source

Computations of Emissions Using a 3-D Combustor Program [PDF]

, 1983
A general 3-D combustor performance program developed by Garrett was extended to predict soot and NOx emissions. The soot formation and oxidation rates were computed by quasi-global models, taking into account the influence of turbulence.
Srivatsa, S. K.
core   +1 more source

Potential contribution of biomass gasification‐based technology in energy transition: a technical review coupled with bibliometric studies

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, Electo Eduardo Silva Lora, Rubenildo Vieira Andrade, Leonardo Peña Pupo, René Lesme Jaén, Osvaldo José Venturini   +5 more
wiley   +1 more source

Molecular mechanics and quantum mechanical modeling of hexane soot structure and interactions with pyrene

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
doaj   +1 more source

Effect of Renewable Fuels and Intake O₂ Concentration on Diesel Engine Emission Characteristics and Reactive Oxygen Species (ROS) Formation

Atmosphere, 2020
Renewable diesel fuels have the potential to reduce net CO2 emissions, and simultaneously decrease particulate matter (PM) emissions. This study characterized engine-out PM emissions and PM-induced reactive oxygen species (ROS) formation potential ...
Louise Gren, Vilhelm B. Malmborg, Nicklas R. Jacobsen, Pravesh C. Shukla, Katja M. Bendtsen, Axel C. Eriksson, Yona J. Essig, Annette M. Krais, Katrin Loeschner, Sam Shamun, Bo Strandberg, Martin Tunér, Ulla Vogel, Joakim Pagels   +13 more
doaj   +1 more source