Wind Tunnels: Bridging the Gap Between Simulation and Reality
2025-05-23
This article delves into the world of wind tunnels, exploring their massive scale and diverse types. It explains how wind tunnels work, highlighting the differences between open and closed designs, low-speed and high-speed tunnels, and their various applications in aerospace, automotive, and sports industries. The article details crucial parameters like Reynolds number and Mach number, showing how adjustments to these parameters simulate diverse flight conditions and aerodynamic characteristics. Finally, the article concludes with a philosophical reflection, likening wind tunnels to bridges connecting simulation and reality, emphasizing the importance of experimental verification.