Min’gan Wu, Yi Liu, Fuchang Lin, Siwei Liu, Jianjun Sun. Characteristics analysis of electrohydraulic shockwave[J]. High Power Laser and Particle Beams, 2020, 32(4): 045002
- High Power Laser and Particle Beams
- Vol. 32, Issue 4, 045002 (2020)
Fig. 1. Schematic of experimental platform for electrohydraulic disintegration of rocks（EHDR）
Fig. 2. Image of the discharge plasma channel captured by high speed camera and the schematic of cylindrical expansion model
Fig. 3. Schematic of equivalent circuit for EHDR
Fig. 4. Typical process of underwater high voltage pulsed discharge
Fig. 5. Measured and simulated shockwave pressure (UC ＝15 kV, l ＝10 mm)
Fig. 6. Simulation results of plasma channel resistance and energy characteristic under different charge voltage
Fig. 7. Variation trend of average plasma channel resistance (R ch), deposited energy (E ch), shockwave energy (E sw) and energy efficiency (η sw) under different charge voltage
Fig. 8. Simulated waveforms of shockwave under different charge voltage and variation trend of shockwave characteristics
|
Table 1. Measured and simulated results of typical shockwave characteristics
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20