TRANSIENT PRESSURE MEASURING METHODS. EFFECTS OF TUBING CONNECTION ON TRANSDUCER RESPONSE
PRINCETON UNIV NJ DEPT OF AERONAUTICAL ENGINEERING
Pagination or Media Count:
Advanced phases of the measurement of transient pressure in rocket chambers is being studied. The measurement of the slower transients, and oscillatory phenome a were i vestigated by means which, although inadequate, represent the common practice in the rocket industry and in most research and development establishments. The validity of such practices as using several inches or more of tubing to connect a transducer into the chamber depends upon the frequency range required, which, of course, is related to the size of the chamber and the mode of instability being examined. Theoretical and experimental treatment of tubing connected transducers was included.
- Liquid Rocket Propellants