Weisberger, Joshua M. http://orcid.org/0000-0001-8959-2978
Bathel, Brett F.
Article History
Received: 3 November 2021
Revised: 10 January 2022
Accepted: 11 January 2022
First Online: 29 January 2022
Declarations
:
: The authors declare no conflict of interest. Trade names and trademarks are used in this report for identification only. Their usage does not constitute an official endorsement, either expressed or implied, by the National Aeronautics and Space Administration. The focusing schlieren system described in this paper is patent pending.