Results 1 to 10 of about 1,435,648 (384)

Flame and Combustion [PDF]

open access: bronzeNature, 1927
IN commenting upon our previous letter in NATURE, Oct. 2, Prof. Armstrong stated that, in comparing the heats of combustion of carbonic oxide and hydrogen in flames, he had taken into account the heat of formation of water, not that of hydrone (steam), which can only mean that he supposes water (not steam) to be formed in flames. This being so, will he
William Arthur Bone, D. T. A. Townend
  +8 more sources

Development of electroforming method for coating of polymer membranes by graphene oxide

open access: yesEurasian Journal of Physics and Functional Materials, 2021
The current research is focused on development of electroforming method for coating of porous membranes by graphene oxide. A mixture based on polymethylmetacrylate dissolved in acetone and graphene oxide was pumped through the syringe pump onto the ...
F. R. Sultanov   +3 more
doaj   +1 more source

Recent Advances in the Preparation of Barium Sulfate Nanoparticles: A Mini-Review

open access: yesChemEngineering, 2022
The potential for barium sulphate nanoparticles to be used in a variety of important fields has sparked a lot of attention. Methods for obtaining this material by milling (top-down approach) are not very popular due to the difficulty of controlling the ...
Tlek Ketegenov   +4 more
doaj   +1 more source

Combustion, Chemistry, and Carbon Neutrality.

open access: yesChemical Reviews, 2023
Combustion is a reactive oxidation process that releases energy bound in chemical compounds used as fuels─energy that is needed for power generation, transportation, heating, and industrial purposes.
K. Kohse-Höinghaus
semanticscholar   +1 more source

Boosted Thermal Storage Performance of LiOH·H2O by Carbon Nanotubes Isolated Multilayered Graphene Oxide Frames

open access: yesAdvances in Materials Science and Engineering, 2022
Cellulose-originated three-dimensional graphene oxide CNT-modified LiOH·H2O (3D-GO-CNTs-LiOH·H2O) was synthesized by the hydrothermal method. LiOH·H2O nanoparticles (5–50 nm) were homogeneously dispersed inside the 3D-GO-CNTs frames. The composite showed
Yuxian Wang   +7 more
doaj   +1 more source

PAN—Composite Electrospun-Fibers Decorated with Magnetite Nanoparticles

open access: yesMagnetochemistry, 2022
The results of the synthesis of PAN(polyacrylonitrile)-magnetite composite fibers using the electrospinning method are presented. The electrospinning installation included a rotating drum collector for collecting fibers.
Zulkhair Mansurov   +4 more
doaj   +1 more source

Snapshot multicolor fluorescence imaging using double multiplexing of excitation and emission on a single detector

open access: yesScientific Reports, 2021
Fluorescence-based multispectral imaging of rapidly moving or dynamic samples requires both fast two-dimensional data acquisition as well as sufficient spectral sensitivity for species separation. As the number of fluorophores in the experiment increases,
Karolina Dorozynska   +6 more
doaj   +1 more source

Research on Flow Characteristics of a Variable Mach Number Aerodynamic Test Device by a Rotating Profile

open access: yesInternational Journal of Aerospace Engineering, 2022
In the development process of aircraft, it needs to be tested in different incoming flow environments. Therefore, the test equipment that can provide a wide Mach number range and a fast-response flow field has always been a research hotspot.
Zaicheng Chen   +3 more
doaj   +1 more source

Decreasing of the concentration quenching of fluorescent dye in a solution by introducing it to nanoparticles of silicon dioxide

open access: yesEurasian Journal of Physics and Functional Materials, 2021
The article presents the results of experimental studies of a double-chamber linear circuit DC electric arc plasmatron in experimental and industrial conditions. The electric arc plasmatron of the VORTEX-200 linear circuit with a rated power of 200 kW is
V. G. Lukiaschenko   +3 more
doaj   +1 more source

Combined Optic-Acoustic Monitoring of Combustion in a Gas Turbine

open access: yesInternational Journal of Turbomachinery, Propulsion and Power, 2020
The need for better combustion monitoring in gas turbines has become more acute with the latest technical requirements, standards, and policies in terms of safety, environment, efficiency, operation flexibility, and operation costs.
Fabrice Giuliani   +4 more
doaj   +1 more source

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