Core Viewpoint - The establishment of a three-dimensional multi-physical field coupled wind tunnel in Longhua District, Shenzhen, provides scientific support for defining safe flight boundaries for low-altitude aircraft, addressing the gap in simulation technology for complex low-altitude environments [2]. Group 1 - The wind tunnel can simulate and reproduce the real and complex environments of low-altitude flight [2]. - It offers safety design, testing, and validation for the development of low-altitude aircraft [2]. - This facility fills a significant gap in the technology for simulating complex low-altitude environments [2].

Core Insights - The low-altitude wind tunnel in Shenzhen is the world's first facility designed for the low-altitude economy, simulating complex wind environments for low-altitude aircraft testing [1][2] Group 1: Wind Tunnel Features and Capabilities - The wind tunnel can accurately replicate wind shear, time-varying winds, downbursts, and urban wind fields, providing a controlled environment for testing low-altitude flying vehicles [1] - It allows for precise control of speed fields in three dimensions (X, Y, Z), enabling the simulation of various complex wind conditions encountered at low altitudes [1] Group 2: Industry Impact and Collaborations - Since its launch in September of the previous year, the wind tunnel has provided research and testing services for companies such as Meituan Technology, Guodian Measurement and Testing Group, Fengyi Technology, and Shenzhen Customs [1] - Discussions are underway with Shenzhen Low Altitude Industry Development Service Co., Ltd. to accelerate the commercialization of the wind tunnel, attracting more market forces and potential collaborations with airport groups [2] Group 3: Future Developments - The team plans to construct a larger simulation facility with an outer diameter of 65 meters and an inner diameter of 45 meters, capable of testing new large-scale low-altitude flying vehicles and drone swarms [2]