Abstract
Until recently, the problem of low test Reynolds number has limited the usefulness of wind tunnels, especially at transonic speeds. For general-purpose testing, we achieve the best solution to the problem of low test Reynolds number when we operate a relatively big tunnel (2 × 2 m test section or larger) at a relatively high pressure (up to 3 or 4 bar) at cryogenic temperatures using nitrogen (or nitrogen-rich air) as the test gas.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
