A gas flow model with laser plasma as heat source was developed based on axial symmetric Euler equations in the laser propulsion rocket engine absorption chamber.

以轴对称非定常欧拉方程为基础，建立了激光推进火箭发动机吸收室内纯气相单组分、以激光等离子体为内热源的流场模型。

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The energy absorption by the working gas, the radiation loss from plasma and the effect of working-chamber shape on the laser-sustained plasma characteristics are considered.

研究中考虑了工质对激光能量的吸收与辐射热损失，以及吸收室形状对激光维持等离子体特性的影响。

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In the absorption work, a gas mixture prepared by mixing solute-saturated nitrogen with pure nitrogen in a given volume ratio was charged into the gas chamber and came in contact with pure water.

在吸收工作，而这种气体混合物编写的混合溶质饱和氮与纯氮在某一体积比被控进入毒气室，并在接触到纯净水。

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