Wind tunnel experimental study on drag reduction characteristics and mechanism of a wing with porous surface integrated with micro-blowing

Key Points

• Drag reduction was observed with the implementation of micro-blowing on the porous wing surface, enhancing aerodynamic efficiency.
• Key metrics showed a significant decrease in drag forces during various airflow conditions across the tested samples.
• Wind tunnel testing involved controlled airflow to measure drag characteristics of wings with integrated porous surfaces and micro-blowing mechanisms.
• Highlights the potential for advanced aerodynamic designs using porous surfaces, necessitating further validation in diverse conditions.