DocumentCode :
731092
Title :
Electro-dynamic spraying of plasma bodies on protected surfaces
Author :
Chizhko, Oleg
Author_Institution :
Foreign Dept. & DECHEMA, Assoc. of German Eng., Cherkessk, Russia
fYear :
2015
fDate :
24-28 May 2015
Firstpage :
1
Lastpage :
1
Abstract :
Let us regard a generator of plasma areas, which are initiated with an electric arc burning between aluminum contacts in an environment of thallium containing substances. This is the case of combustion for energetic Al-fuels with Tl technological additives and exothermal building of oxide products in correspondence with chemical potentials of reactions for the metals with oxygen. In the formation of the ionized gas, the electrical interactions of Al3+, Tl3+ cat-ions with AlO2-, TlO2- oxy-anions take place. The formation of stoichiometric contents is considered to be ideal and could be produced without localization of unstable phases. The second stage of the technological progress is the electro-dynamic transportation of these plasma bodies in the direction to a surface, which is prepared to be covered with anti-corrosion layers. We calculate a static pressure of the chemical systems according to the term for temperature at a constant volume. It becomes higher and the thallium aluminates flow. In the acceleration of the plasma content, a dynamic part of pressure, which is initiated with Lorentz´s force of pushing for the moving conductors, plays the main role of executing engine for space velocities.
Keywords :
aluminium alloys; aluminium compounds; chemical potential; combustion; corrosion; corrosion protective coatings; electrodynamics; explosives; mixtures; plasma arc spraying; plasma magnetohydrodynamics; plasma pressure; stoichiometry; titanium alloys; titanium compounds; Lorentz force; MeRS-data program; TiAl-AlO2; TiAl-TiO2; additives; aluminum contacts; anticorrosion coatings; anticorrosion layers; ash minerals; chemical potential; chemical system; combustion; complex compounds; complex oxide compounds; constant volume temperature; crystal cells; database operating system; electric arc burning; electric arc conductors; electrical effects; electrical interactions; electrodynamic plasma spraying; electrodynamic transportation; energetic aluminum-fuels; engine; equilibrium concentrations; finite element graphics; fossil fuels; heat dissipation; high-pressure effects; high-speed launcher; homogeneous composites; ionized gas; ionized gas areas; mathematical simulation; mechanical properties; mixtures; multilattice construction; oxide products; packing symmetries; plasma bodies; plasma building composites; plasma generator; plasma magnetohydrodynamic; polymorphic modifications; protected surfaces; pyroxenes; skin layers; space velocity; spinels; static pressure; stoichiometric contents; substituted fuels; tables; thallium aluminates flow; thallium containing substances; thermodynamic simulation; three dimensional diagrams; working body; Chemicals; Combustion; Compounds; Conductors; Plasmas; Thermodynamics;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Plasma Sciences (ICOPS), 2015 IEEE International Conference on
Conference_Location :
Antalya
Type :
conf
DOI :
10.1109/PLASMA.2015.7179554
Filename :
7179554
Link To Document :
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