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Study of Thermodynamic and Optical Characteristics of Active Media for Laser Gas-Plasma Injectors

Authors: Protasov Yu.Yu., Telekh V.D. Published: 10.12.2014
Published in issue: #1(50)/2003  

DOI:

 
Category: Fundamental Problems of Mechanical Engineering  
Keywords:

Results of numerical simulation and experimental study of thermodynamic and optical characteristics of working agents - active media for pulse laser injectors of high enthalpy gas-plasma flows, having a complicated chemical composition, are given. The agents are based on plasma-creating elements of polymeric compounds of a range of temperature T ~ 0,1-10 eV, density ρ ~ 10-4-10-1 kg/m3 and quantum energy hv ~ 0,1-10 eV. These characteristics are required to characterize quantitatively all energy transformation phases in laser injection sections - the flow generation, heating and shock-wave acceleration in strong fields of coherent radiation.