Mixer blades interrupt airflow for rapid testing of insulating materials. Device for producing periodic blasts of heated air used for rapid testing of flexible insulating materials. Used to compare materials and to select candidates for more detailed testing in wind tunnels.
Hot-Air-Pulse Generator
NASA Tech Briefs ; 11 , 1
01.01.1987
Sonstige
Keine Angabe
Englisch
NTRS | 1982
|SAE Technical Papers | 1994
NTRS | 1994
|Online Contents | 1994
Pulse generator controls propeller speeds
Engineering Index Backfile | 1961
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