Turbulent flow structure of FAF CO2 laser active medium at nonuniform temperature and heat generation

Mikhail G. Galushkin; Vladimir S. Golubev; Yuri N. Zavalov; Vladimir D. Dubrov; Roman V. Grishaev; Sergey A. Buyarov

doi:10.1117/12.611040

23 March 2005 Turbulent flow structure of FAF CO₂ laser active medium at nonuniform temperature and heat generation

Mikhail G. Galushkin, Vladimir S. Golubev, Yuri N. Zavalov, Vladimir D. Dubrov, Roman V. Grishaev, Sergey A. Buyarov

Proceedings Volume 5777, XV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers; (2005) https://doi.org/10.1117/12.611040
Event: XV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers, 2004, Prague, Czech Republic

Abstract

The isobaric fluctuations of temperature and density, attending with turbulent adiabatic fluctuations of velocity, have been evaluated under spatial non-uniformity of temperature and at heat generation in the incompressible flow. The character of their quantity dependence on spatial scale has been revealed. It has been shown that the temperature gradient and specific power of heat generation strongly affect the isobaric fluctuations of temperature.

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Mikhail G. Galushkin, Vladimir S. Golubev, Yuri N. Zavalov, Vladimir D. Dubrov, Roman V. Grishaev, and Sergey A. Buyarov "Turbulent flow structure of FAF CO₂ laser active medium at nonuniform temperature and heat generation", Proc. SPIE 5777, XV International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers, (23 March 2005); https://doi.org/10.1117/12.611040

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