Nanosecond Pulsed Plasma Discharge in High-speed Flow

被引：0

作者：

Shen, Si ^{[1
]}

Tyborat, Weronika ^{[1
,2
]}

Lefkowitz, Joseph ^{[1
]}

机构：

[1] Technion Isreal Inst Technol, Fac Aerosp Engn, IL-3200003 Haifa, Israel

[2] Univ Toulouse III Paul Sabatier, Fac Mech, Toulouse, France

来源：

AIAA SCITECH 2024 FORUM | 2024年

基金：

以色列科学基金会;

关键词：

IGNITION;

D O I：

暂无

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

This study explores the characteristics and behavior of Nanosecond Pulsed High-Frequency Discharge (NPHFD) plasma within high-speed airflow environments. Utilizing a detailed experimental setup including high frame-rate schlieren and high-speed infrared imaging systems, The study examined the effects of varying electrode gap distances and airflow velocities on plasma discharge elongation. Our results demonstrate a significant dependence of plasma discharge behavior on the inter-electrode gap distance and airflow velocity. These findings provide insights into the optimization of plasma-assisted ignition processes in high-speed flows, crucial for the development of efficient aerospace combustion systems.

引用

页数：6

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