Simplified system allows effective viewing of gas flows with relaxed optical-precision requirements. Conventional optical path is folded at its center.
Alinement tolerant Schlieren system
NASA Tech Briefs ; 2 , 2
1977-09-01
Miscellaneous
No indication
English
NTRS | 1976
|NTRS | 1984
|NTRS | 1977
|Improved Parallel-Access Alinement Network
NTRS | 1982
|Jig Quickly Checks Connector Pin Alinement
NTRS | 1983
|