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A Light-Erosion Source of High-Enthalpy Gas-Plasma Flows of Complex Chemical Composition

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Abstract

A light-erosion generator of high-enthalpy gas-plasma streams of complex chemical composition has been developed on the basis of a plasma-dynamic broadband lamp-type source of short-wave UV radiation with a high power density of ∼1 MW/cm2 and a luminance temperature of ∼3.5 eV. The results of studies in a vacuum and a gas at a finite pressure show that the generator ensures the finely controlled characteristics of the mass flow rate: the velocity is ~v = 2–10 m/s and the mass consumption ratio is .m ≅ 2–3 mg/J.

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Authors and Affiliations

  1. Bauman Moscow State Technical University, Vtoraya Baumanskaya ul. 5, Moscow, 105005, Russia

    Yu. S. Protasov & Yu. Yu. Protasov

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  1. Yu. S. Protasov
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  2. Yu. Yu. Protasov
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Protasov, Y.S., Protasov, Y.Y. A Light-Erosion Source of High-Enthalpy Gas-Plasma Flows of Complex Chemical Composition. Instruments and Experimental Techniques 46, 199–205 (2003). https://doi.org/10.1023/A:1023621817399

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  • DOI: https://doi.org/10.1023/A:1023621817399

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