Flow Control Effect of Spanwise Distributed Pulsed Arc Discharge Plasma Actuation on Supersonic Compressor Cascade Flow
Flow Control Effect of Spanwise Distributed Pulsed Arc Discharge Plasma Actuation on Supersonic Compressor Cascade Flow
复制标题
翼展分布式脉冲电弧放电等离子体驱动对超音速压气机叶栅流的流动控制效果
DOI：
10.1007/s11630-020-1382-3
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发表时间：
2020-09
影响因子：
2.5
通讯作者：
Tang Mengxiao
中科院分区：
文献类型：
--
作者：
Sheng Jiaming;Wu Yun;Zhang Haideng;Wang Yizhou;Tang Mengxiao
为了实现对超音速压气机叶栅流动的有效控制，设计了一种跨距分布式脉冲弧光放电等离子体激励装置。为了模拟PADPA对流场的影响，建立了唯象模型。然后，对PADPA对超音速压气机叶栅流动的控制效果进行了数值研究。结果表明，在低静压比条件下，PADPA产生的压缩波降低了通道激波的强度，最终降低了激波损失。研究还发现，PADPA在驱动位置附近产生了一个不利的压力梯度(预压缩效应)，从而降低了通道激波引起的高不利压力梯度的强度。PADPA的跨向分布布局加速了激励点两侧的气流流动。从而提高了边界层抵抗逆压梯度影响的能力，减小了分离区。因此，总压力损失降低了6.8%。在高压比条件下，PADPA对吸力侧控制边界层大分离的作用不明显。总压力损失也略有增加。
To achieve efficient control of supersonic compressor cascade flow, a type of spanwise distributed pulsed arc discharge plasma actuation (PADPA) was designed. To simulate the influences of PADPA on the flow field, a phenomenological model was established. Then, the flow control effects of PADPA on supersonic compressor cascade flow were researched numerically. The results show that under low static pressure ratio condition, the compressive wave induced by PADPA reduced the intensity of the passage shock wave, which eventually reduced shock wave loss. It was also found that PADPA produced an adverse pressure gradient (pre-compression effect) around the actuation location, which reduced the strength of the high adverse pressure gradient induced by the passage shock wave. The airflow on both sides of the actuation location was accelerated by PADPA owing to the spanwise distributed layout. Thus, it improved the ability of the boundary layer to resist the effect of the adverse pressure gradient and reduced the separation zone. Consequently, the total pressure loss was reduced by 6.8%. Under high pressure ratio condition, the effect of PADPA on the suction side controlling the large separation of the boundary layer was insignificant. The total pressure loss also increased slightly.
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影响因子：
2.5
作者：
Gang Li;Yanji Xu;Ling Yang;W. Du;Junqiang Zhu;Chaoqun Nie
通讯作者：
Gang Li;Yanji Xu;Ling Yang;W. Du;Junqiang Zhu;Chaoqun Nie
DOI：
10.1007/978-3-7091-9310-5_24
发表时间：
1994
期刊：
--
影响因子：
--
作者：
S. Yu;G. Schnerr;U. Dohrmann;O. Sadi
通讯作者：
S. Yu;G. Schnerr;U. Dohrmann;O. Sadi
影响因子：
2.2
作者：
E. Schülein;A. Zheltovodov
通讯作者：
E. Schülein;A. Zheltovodov
DOI：
10.1115/gt2015-42015
发表时间：
2015-06
期刊：
--
影响因子：
--
作者：
X. Mao;Bo Liu;Guochen Zhang
通讯作者：
X. Mao;Bo Liu;Guochen Zhang
DOI：
10.1017/cbo9780511842757
发表时间：
2014-06
期刊：
--
影响因子：
--
作者：
H. Babinsky;J. Harvey
通讯作者：
H. Babinsky;J. Harvey