Wind tunnel - Wikipedia
网页A wind tunnel is a machine that tests the aerodynamic effects of objects by blowing air around them. Learn about the types, sizes, and uses of wind tunnels, from aircraft to automobiles, and how they measure airflow and forces.
Testing on the Ground Before You Fly: Wind Tunnels at NASA Ames
网页2020年5月21日 · Learn how NASA uses wind tunnels to test the design and performance of aircraft, spacecraft and other vehicles before they fly. See the world's largest wind tunnels at the National Full-Scale Aerodynamics Complex and the Unitary Plan Wind Tunnel at Ames.
What Are Wind Tunnels? (Grades K-4) - NASA
网页2017年4月5日 · Learn how wind tunnels work and how NASA uses them to test aircraft and spacecraft. Find out about different types of wind tunnels and their sizes, speeds and purposes.
How does a wind tunnel work? - Explain that Stuff
网页2023年7月27日 · A wind tunnel is a pipe-like building that blows air at high speed past a model of an object to test its aerodynamics. Learn how wind tunnels are designed, what they look like, and how they help us create planes, cars, …
How Wind Tunnels Work - HowStuffWorks
网页2024年4月16日 · Learn how wind tunnels create controlled wind conditions to test the aerodynamics of various objects, from aircraft and cars to industrial and consumer products. Find out how wind tunnels evolved from whirling arms to help humans fly and design safer and more efficient structures.
MIT unveils new Wright Brothers Wind Tunnel
网页2022年6月8日 · MIT unveils a state-of-the-art wind tunnel that replaces a nearly 80-year-old campus landmark. The new tunnel, designed by Aerolab, has a unique fan, a large test section, and a data acquisition system that make it the most advanced academic wind tunnel in the U.S.
Wind tunnel | Aeronautical Engineering Benefits | Britannica
网页A wind tunnel is a device that produces a controlled stream of air to test models of aircraft and other objects. Learn about the history, design, and uses of wind tunnels, from low-speed to hypervelocity, and how they help with aerodynamic research and design.
Wind Tunnel - NASA
网页2015年7月22日 · Learn what a wind tunnel is and how NASA uses it to test aircraft, rockets and other objects. Find out how air flows around an object in a wind tunnel and …
Beginner's Guide to Wind Tunnels - NASA
网页2023年2月27日 · Welcome to the Beginner's Guide to Wind Tunnels: What is a wind tunnel? How do aerospace engineers use wind tunnels? A wind tunnel is a machine which can simulate the movement of air around an aircraft in flight.
Wind Tunnel | Glenn Research Center | NASA
网页2023年1月21日 · Learn how the Wright brothers used a simple wind tunnel to measure lift and drag of their wing models and improve their aircraft design. See pictures, interactive …