Shock-wave/boundary layer interaction control using spark-jet and micro-vortex generator

Fang, Jian; Yang, Guang; Yao, Yufeng; Liu, Chaoqun; Lu, Lipeng

Abstract

We present Large-Eddy Simulation of two control devices: active control by SparkJet and passive control by MVG. It is found that both methods can greatly alleviate the separation. Flowfield analysis shows that the streamwise counter-rotating vortex generated by the two devices might be the common control mechanism.

• Presentation Conference Type: Poster
• Conference Name: UKTC Annual Workshop
• Start Date: Sep 1, 2016
• End Date: Sep 2, 2016
• Acceptance Date: Sep 1, 2016
• Publication Date: Jan 1, 2016
• Publicly Available Date: Jun 7, 2019
• Peer Reviewed: Peer Reviewed
• Keywords: shock-wave, spark-jet, micro-vortex
• Public URL: https://uwe-repository.worktribe.com/output/918711
• Additional Information: Title of Conference or Conference Proceedings : UKTC Annual workshop Sept 2016