Results 211 to 220 of about 79,200 (357)

Simulations of longitudinal combustion instabilities in a LOX-CH4 Liquid Rocket Engine

open access: green
Giulio Pelenghi   +7 more
openalex   +2 more sources

Reducing the use of Fossil Carbon and Fuels to Defossilize the Electric Steelmaking Route: Evaluation of the Effects of Alternative C‐Bearing Materials and Hydrogen in the Electric Arc Furnace

open access: yessteel research international, EarlyView.
The experiments and simulations demonstrate that, in general, alternative carbon sources can decrease fossil CO2 without adversely impacting EAF process and product. High plastics and tires ratios cause unsafe conditions and poor slag foaming. Hydrogen in EAF burners decreases CO2 but increases water vapor, which can raise the hydrogen content in ...
Ismael Matino   +7 more
wiley   +1 more source

Agglomeration Behavior of Nonmetallic Particles on the Surface of Si‐Killed Liquid Steel Using HT‐CSLM: An In Situ Investigation

open access: yessteel research international, EarlyView.
The in situ agglomeration behavior of semisolid Al–silicate inclusions in Si‐killed steel is studied using high‐temperature confocal scanning laser microscopy. Particle motion and interparticle forces at the steel/argon interface are quantified and compared with a modified capillary interaction model.
Suwam Kumar   +4 more
wiley   +1 more source

Development and Application of an Optoelectronic Sensor for Flame Monitoring of a Copper Concentrate Flash Burner. [PDF]

open access: yesSensors (Basel)
Reyes G   +10 more
europepmc   +1 more source

Elucidation of Degradation Mechanism, Kinetic Triplets and Product Analysis of Nafion N115 Membrane: An Experimental and Theoretical Study

open access: yesSafety Science and Technology, EarlyView.
Thermal degradation mechanism and kinetic triplets of Nafion N115 were elucidated via TGA, kinetic compensation analysis, Sestak–Berggren reconstruction, quantum calculations, and GC–MS. A diffusion‐controlled model governs active pyrolysis, although persistent perfluorinated products were identified, highlighting environmental implications and ...
Fan Yang   +6 more
wiley   +1 more source

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