| 摘要 |
An electromagnetic accelerator having a nozzle part. The electromagnetic accelerator includes an initial discharge part for generating a plasma, an acceleration part and a nozzle part for accelerating the plasma. A composite wave, which is synthesized from a plasma generation frequency and a plasma acceleration frequency, is applied as a current to the electromagnetic accelerator. Accordingly, the uniformity among the plasma generation, the plasma acceleration, and the plasma flow can be ensured, and the plasma generation efficiency and the plasma acceleration efficiency can be maximized.
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