Aerodium

An Aerodium is a vertical wind tunnel designed for simulating the experience of freefall or skydiving. Unlike traditional horizontal wind tunnels used primarily for aerodynamic testing, Aerodiums are open on one side, allowing participants to float within the column of upward-moving air.

These structures typically consist of a powerful fan or fans creating an upward airflow strong enough to support a human body. The speed of the wind is usually adjustable, allowing operators to control the level of support and the complexity of maneuvers that can be performed. Aerodiums vary in size and construction, ranging from portable units used for demonstrations and events to permanent, enclosed facilities for training and recreation.

The primary purpose of an Aerodium is to provide a safe and controlled environment to experience body flight. They are used for various applications, including:

• Recreational flying: Offering individuals the opportunity to experience the sensation of skydiving without jumping from an aircraft.
• Skydiving training: Providing a controlled environment for skydivers to practice techniques, improve body control, and refine formations before jumping.
• Military and scientific applications: Although less common, certain specialized Aerodiums are utilized for research and training in fields related to aerodynamics and human performance.

The term "Aerodium" is often used generically to refer to any vertical wind tunnel used for human flight, though the term may also refer to a specific company or brand associated with the technology.