Abstract
A multi-axial balance based on strain gauge was designed to measure the milli-newton gas-dynamic forces. The static and dynamic characteristics of the balance were analyzed by numerical method. The strain responses of the structure to static as well as transient loading were maintained by finite element analysis and the measuring capacity estimated. The quasi-static calibration was carried through with standard weights and the sensitivity coefficient obtained. Tentative experiments were conducted in a hypersonic rarefied wind tunnel and typical outcomes were demonstrated as preliminary validation of the design.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
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 call
