An annular cavity placed around the anode of arcjet was designed to form a regenerative cooling channel on the base of an arc jet.

该文在原有电发动机基础上行，计了覆盖发动机阳极的环空腔，成再生冷却通道。

The two-dimensional axisymmetric subsonic-transonic-supersonic flow in an experimental arcjet thruster is simulated numerically using flux vector splitting method.

摘要对一实验电式发动机二维轴对称亚跨超音速流动行了数值模拟，所采用的方法是矢通量分裂算法。