About this document
Matecconf - Fcac2019 - 08008 by shanghai2018x is a document available to read on EtoBox.
The document discusses the suppression of hydrodynamic noise from underwater sonar domes using flow control techniques, specifically leading-edge serrations and dimples. These modifications aim to reduce movement resistance and prevent boundary layer separation, resulting in a significant noise reduction of approximately 20 dB. The research includes theoretical analysis and numerical simulations to validate the effectiveness of these designs in enhancing sonar performance in high-speed marine environments.
- Author
- shanghai2018x
- Language
- EN