wu lifeng, ma zhibin, weng guofeng, et al. Diagnosis of high-pressure microwave-induced hydrogen plasma using atomic emission spectroscopy[J]. High Power Laser and Particle Beams, 2010, 22.
Citation:
liu jian, wang shi-qing, jin gang, et al. Effect of tube structure on beam propagation when depressing thermal effect by blowing[J]. High Power Laser and Particle Beams, 2007, 19.
wu lifeng, ma zhibin, weng guofeng, et al. Diagnosis of high-pressure microwave-induced hydrogen plasma using atomic emission spectroscopy[J]. High Power Laser and Particle Beams, 2010, 22.
Citation:
liu jian, wang shi-qing, jin gang, et al. Effect of tube structure on beam propagation when depressing thermal effect by blowing[J]. High Power Laser and Particle Beams, 2007, 19.
The inner flow field’s influence on beam was simulated to study how to design the tube’s inner structure when blowing non-absorbing gas in them to depress thermal-effect of air. The beam-gas-effect model was adopted as well as a Z-like tube and a U-like tube were used in comparison. The results showed different inner structure of tube will produce different influence on beam. The U-like tube could hold the flow field smoother and had little influence on beam than the Z-like tube under the same blowing condition. This was because its flow velocity changed little in direction than the other one. However, the Z-like tube was a little better than the U-like tube when without blowing.
wu lifeng, ma zhibin, weng guofeng, et al. Diagnosis of high-pressure microwave-induced hydrogen plasma using atomic emission spectroscopy[J]. High Power Laser and Particle Beams, 2010, 22.
wu lifeng, ma zhibin, weng guofeng, et al. Diagnosis of high-pressure microwave-induced hydrogen plasma using atomic emission spectroscopy[J]. High Power Laser and Particle Beams, 2010, 22.
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