RELAXATION AND OUTPUT CALCULATIONS FOR A GAS-DYNAMIC LASER.

J. Stricker; K. Waichman; Y. Manheimer Timnat

RELAXATION AND OUTPUT CALCULATIONS FOR A GAS-DYNAMIC LASER.

J. Stricker, K. Waichman, Y. Manheimer Timnat

Department of Physics

Research output: Contribution to conference › Paper › peer-review

Abstract

The effect of relaxation in the subsonic region of the nozzle on the vibrational energy freezing degree in the throat and on the small signal gain and the available power in the supersonic region is investigated numerically for a CO//2-N//2-H//2O gas-dynamic laser. It is found that both gain and power output are higher than the results obtained assuming equilibrium at the throat, with a more pronounced influence on the power. The power output in the cavity and its optimal length are then compared according to Cool's and Lee's models; the latter predicts higher values.

Original language	English
Pages	535-556
Number of pages	22
State	Published - 1 Jan 1976
Event	Gasdyn and Chem Lasers, Proc of the Int Symp - Cologne, W Ger Duration: 11 Oct 1976 → 15 Oct 1976

Conference

Conference	Gasdyn and Chem Lasers, Proc of the Int Symp
City	Cologne, W Ger
Period	11/10/76 → 15/10/76

ASJC Scopus subject areas

Engineering (all)

Cite this

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title = "RELAXATION AND OUTPUT CALCULATIONS FOR A GAS-DYNAMIC LASER.",

abstract = "The effect of relaxation in the subsonic region of the nozzle on the vibrational energy freezing degree in the throat and on the small signal gain and the available power in the supersonic region is investigated numerically for a CO//2-N//2-H//2O gas-dynamic laser. It is found that both gain and power output are higher than the results obtained assuming equilibrium at the throat, with a more pronounced influence on the power. The power output in the cavity and its optimal length are then compared according to Cool's and Lee's models; the latter predicts higher values.",

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year = "1976",

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AU - Waichman, K.

AU - Manheimer Timnat, Y.

PY - 1976/1/1

Y1 - 1976/1/1

N2 - The effect of relaxation in the subsonic region of the nozzle on the vibrational energy freezing degree in the throat and on the small signal gain and the available power in the supersonic region is investigated numerically for a CO//2-N//2-H//2O gas-dynamic laser. It is found that both gain and power output are higher than the results obtained assuming equilibrium at the throat, with a more pronounced influence on the power. The power output in the cavity and its optimal length are then compared according to Cool's and Lee's models; the latter predicts higher values.

AB - The effect of relaxation in the subsonic region of the nozzle on the vibrational energy freezing degree in the throat and on the small signal gain and the available power in the supersonic region is investigated numerically for a CO//2-N//2-H//2O gas-dynamic laser. It is found that both gain and power output are higher than the results obtained assuming equilibrium at the throat, with a more pronounced influence on the power. The power output in the cavity and its optimal length are then compared according to Cool's and Lee's models; the latter predicts higher values.

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M3 - Paper

AN - SCOPUS:0017244909

SP - 535

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T2 - Gasdyn and Chem Lasers, Proc of the Int Symp

Y2 - 11 October 1976 through 15 October 1976

ER -

RELAXATION AND OUTPUT CALCULATIONS FOR A GAS-DYNAMIC LASER.

Abstract

Conference

ASJC Scopus subject areas

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