Load cell testing of TiH/sub x//KClO/sub 4/ pyrotechnic actuators
A load cell test has been utilized to characterize ignition time, function time, and pyrotechnic output of TiH/sub x//KClO/sub 4/ loaded actuators. Pyrotechnic material parameter variations include (1) fuel and oxidizer particle sizes for 33/67 TiH/sub 0/./sub 65//KClO/sub 4/, (2) fuel/oxidizer ratio for TiH/sub 0/./sub 65//KClO/sub 4/, and (3) fuel/oxidizer ratio for TiH/sub 0/./sub 2//KClO/sub 4/. Generally, the ignition time increases and exhibits increased variation with increasing fuel/oxidizer ratio and particle size. The effect is more pronounced in the materials containing TiH/sub 0/./sub 65/ than those containing TiH/sub 0/./sub 2/. Pyrotechnic output, expressed as impulse per unit mass of pyrotechnic, and function time minus ignition time are constants within experimental error and are independent of the material parameter variations. The results are interpreted in terms of the chemical and physical phenomena occurring during load cell testing.
- Research Organization:
- Sandia Labs., Albuquerque, NM (USA)
- DOE Contract Number:
- EY-76-C-04-0789
- OSTI ID:
- 7090509
- Report Number(s):
- SAND-78-0211; CONF-780806-9
- Resource Relation:
- Conference: 17. symposium on combustion, Leeds, UK, 20 Aug 1978
- Country of Publication:
- United States
- Language:
- English
Similar Records
Pyrotechnic output of TiH/sub x//CKlO/sub 4/ actuators. IV. Modelling of TiH/sub x//KClO/sub 4/ actuator pyrotechnic output
Modelling of TiH/sub x//KClO/sub 4/ actuator pyrotechnic output
Related Subjects
ACTUATORS
PERFORMANCE TESTING
PYROTECHNIC DEVICES
POTASSIUM PERCHLORATES
TITANIUM HYDRIDES
VALVES
ALKALI METAL COMPOUNDS
CHLORINE COMPOUNDS
CONTROL EQUIPMENT
EQUIPMENT
FLOW REGULATORS
HALOGEN COMPOUNDS
HYDRIDES
HYDROGEN COMPOUNDS
OXYGEN COMPOUNDS
PERCHLORATES
POTASSIUM COMPOUNDS
TESTING
TITANIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
450100* - Military Technology
Weaponry
& National Defense- Chemical Explosions & Explosives