The Influence of a Pulsed Driver on the Micro Shock Propagation

The Influence of a Pulsed Driver on the Micro Shock Propagation
复制标题

脉冲驱动器对微冲击传播的影响

DOI:
10.1007/978-3-319-91020-8_92
复制
发表时间:
2017
期刊:
31st International Symposium on Shock Waves 1
影响因子:
--
通讯作者:
U. Teubner
U. Teubner
中科院分区:
--
文献类型:
--
作者:
Y. Kai;W. Garen;U. Teubner

文献摘要

参考文献

相似文献

采用高速电磁阀在水力直径为200μm的方形激波管中产生初始马赫数为1.6的激波。与以前的工作不同,当前的工作重点是脉冲驱动器的影响。这些影响是由阀门开启时间短造成的不稳定条件造成的。针对不同的 τ 值进行了实验。结果表明,τ与微冲击衰减和摩擦力相关。与预期不同的是,脉冲驱动器并不一定会产生较弱的冲击波。
A high-speed magnetic valve is applied to generate a shock wave with an initial Mach number of 1.6 in a square shock tube with 200 μm hydraulic diameter. Different from previous works, the current work focuses on the effects of a pulsed driver. These effects are caused by unsteady conditions resulting from the short duration of the valve openingτtime. Experiments are performed for different values ofτ. The results show thatτcorrelates with the micro shock attenuation and the friction. Different from expectation, a pulsed driver does not necessarily result in a weaker shock wave.
微型激波管中的激光等离子体诱导激波
DOI: 10.1088/1367-2630/aa83d8
发表时间: 2017
影响因子: 3.3
作者:
U. Teubner;Y. Kai;T. Schlegel;D.E. Zeitoun;W. Garen
通讯作者: W. Garen
微型管中的激光诱导冲击波
DOI: 10.1007/978-3-319-91017-8_76
发表时间: 2017
期刊: 31st International Symposium on Shock Waves 2
影响因子: --
作者:
U. Teubner;Y. Kai;T. Schlegel;W. Garen
通讯作者: W. Garen