Swan Band
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Simulação de espectros do radical C2* para estudos de combustão / Simulation of C2* radical spectra for combustion studies
The diagnostics of particular species in combustion processes is the key for the development of combustion devices, such as burners, chambers, etc. and also to the understanding of these processes through the study of chemical reaction mechanisms with the aid of mathematical models. One of the diagnostic techniques employed with great success is the emission
Publicado em: 2009
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2. Simulação de espectros do radical C2* para estudos de combustão / Simulation of C2* radical spectra for combustion studies
O diagnóstico das espécies presentes nos processos de combustão é fundamental para o desenvolvimento de artefatos de combustão, como queimadores, câmaras, etc. e também para a compreensão desses processos, através do estudo dos mecanismos das reações químicas com o auxílio de modelos matemáticos. Uma das técnicas de diagnóstico empregadas com
Publicado em: 2009
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3. Synthesis of carbon nanostructures by using thermal plasma torch
Some recent results concerning the synthesis of carbon nanostructures in a thermal plasma generating by a plasma torch are presented. Several tests were carried out in different operational conditions. The plasma was formed with argon and different gas mixtures of argon-acetylene or argon-methane to which some catalyst materials (ferrocene and cerium oxide)
Brazilian Journal of Physics. Publicado em: 2004-12
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4. Plasma characterization of pulsed-laser ablation process used for fullerene-like CNx thin film deposition
An in situ Optical Emission Spectroscopy (OES) characterization was performed on Pulsed-Laser Ablation (PLA) process used for fullerene-like CNx thin film deposition at nitrogen pressures within the 5 - 100 mTorr range. Plumes were generated by ablation of pyrolytic graphite (99.99%) target using a (500 mJ, 7 ns, 1064 nm) Nd: YAG-pulsed laser. The spectra fr
Brazilian Journal of Physics. Publicado em: 2004-12