Results 101 to 110 of about 947 (208)

Effect Of Initial Pressure Upon Laminar Burning Velocity Of Methane-AirMixtures

Journal of Engineering
The effect of the initial pressure upon the laminar flame speed, for a methane-air mixtures, has been detected paractically, for a wide range of equivalence ratio.
Riyadh Zuhair Al Zubaidy, Raghad Samir Mahmood   +1 more
doaj   +1 more source

Mid‐infrared spectroscopy applied to a multi‐level cave system (Montmaurin, SW France): An innovative method for assessing sediment provenance

Sedimentology, Volume 73, Issue 5, Page 1722-1749, August 2026.
ABSTRACT Deciphering sediment provenance is essential to understand depositional patterns and dynamics. This question is particularly important in archaeological contexts to constrain the sedimentological history of unearthed material—an information critically needed, for example, to estimate the age of the deposits—or to apprehend sediment movement ...
Fuchs Coraline, Rambeau Claire, Ertlen Damien, Rixhon Gilles, Perrenoud Christian, Ponche Jean‐Luc, Trautmann Martine, Benarioumlil Sylvain, Vialet Amélie   +8 more
wiley   +1 more source

Impacts of Maritime Continent Forest and Peat Fires on Regional Air Quality During 2019 CAMP2Ex Using MUSICAv0

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 14, 28 July 2026.
Abstract The NASA Cloud, Aerosol and Monsoon Processes Philippines Experiment (CAMP2Ex) field campaign from 24 August to 05 October 2019 observed a complex mixture of aerosols—biomass burning smoke transported from Maritime Continent (MC)/Indonesia fires to the Philippines and Metro Manila's urban pollution.
S. M. A. Visaga, R. B. Pierce, R. Holz, W. Tang, L. Emmons, G. Pfister, M. Oo, A. Gumber, R. C. Levy, R. Ferrare, C. Hostetler, L. D. Ziemba, M. A. Shook, M. O. Cambaliza, J. B. Simpas, A. Graham   +15 more
wiley   +1 more source

Characterizing the Source and Formation of Gaseous Nitrated Phenolic Compounds in Urban Shanghai

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 14, 28 July 2026.
Abstract Nitrated phenolic compounds (NPs) are important components of brown carbon and contribute to the formation of HONO and OH radicals, yet their gas‐phase abundance and formation mechanisms in polluted urban environments remain poorly understood.
Jiali Zhong, Yi Chen, Dandan Huang, Qianying Liu, Theodore K. Koenig, Penggang Zheng, Yang Xu, Lirong Hui, Xin Feng, Hao Wang, Zhe Wang   +10 more
wiley   +1 more source

Considerations on Safety Parameters for Flames of Cold and Cryogenic Gases

Chemical Engineering Transactions
The continuous development of alternative and optimized solutions for a convenient and sustainable utilization of cryogenic conditions has recently involved several industrial sectors, including fuel transportation.
Sven Eckart, Ernesto Salzano, Loreto Pizzuti, Hartmut Krause, Gianmaria Pio   +4 more
doaj  

Evaluation, Reduction, and Validation of a New Skeletal Mechanism for the Cofiring of NH₃ and CH₄. [PDF]

ACS Omega, 2023
Li Y, Jin Z, Wang Z, Tan H, Jia Z, Cui B, Zhou S, Bai F.   +7 more
europepmc   +1 more source

Laminar burning velocities of methane-air flames [PDF]

The properties of methane are of considerable significance at\ud the present time in the United Kingdom following the discovery of\ud large quantities of natural gas under the North Sea.\ud One property of particular interest, mainly because of its\ud importance in connection with flame stability is burning velocity.\ud The concept of burning velocity ...
openaire  

Numerical Analysis of Hydrogen Peroxide Addition and Oxygen-Enriched Methane Combustion. [PDF]

ACS Omega, 2023
Fauzy A, Chen GB, Lin TH.
europepmc   +1 more source

Kinetic modeling study of autoignition, laminar burning velocity, and emission characteristics of n-heptane/ammonia mixtures. [PDF]

J Adv Res
Ji Z, Bao Z, Chen H, Li X, Geng L, Chen Z, Sun F, Ma Y, Yan X, Zhang W, Li B.   +10 more
europepmc   +1 more source

One-Stage Synthesis of Superhydrophobic SiO₂ Particles for Struvite-Based Dry Powder Coating of Extinguishing Agent. [PDF]

Nanomaterials (Basel)
Valtsifer I, Huo Y, Zamashchikov V, Shamsutdinov A, Saenko E, Kondrashova N, Averkina A, Valtsifer V.   +7 more
europepmc   +1 more source