本論文文旨在利用高壓火花跳電所激發的微小爆震波來進行爆震波研究探討並建立一套適合研究於微小爆震波觀測的實驗與理論。本研究使用彩色紋影法並利用高速閃光燈之視流技巧來觀測二十萬伏特數以及三十萬伏特數的高壓電所激發的微小爆震波行為,其結果比使用傳統影圖法觀測取得更良好的影像結果,本實驗也發現就本實驗之微小爆震波的可觀測範圍約在放電3s ~40s 內。藉由改變放電高壓電伏特數的影響,可明顯的觀測出爆震波運動過程中,震波半徑隨時間有明顯的改變,結果顯示放電電壓在高壓火花跳電中直接反應在所激發爆震波的能量大小。

The purpose of this research by using the technique of color schlieren is to set up
a suitable facility which could be used to study the experiment based on the theory of a weak blast wave; this weak blast wave is generated by a high voltage spark.According to the visualization and the measurement results of the weak blast wave which was generated by both two hundred thousand volts and three hundred thousand volts electricity and it was observed that the image quality is much batter than the shadowgraph method. In this facility the available range of time for visualizing and measuring the weak blast wave in the experiment is of three micro second to forty micro second. With the changing of the discharge electric voltage range, the radius of weak blast wave is also changed accordingly.It indicates that the energy of the weak blast wave is directly related
to the voltage of the sparking.

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