Journal of the Korea Institute of Military Science and Technology (한국군사과학기술학회지)
- Volume 4 Issue 1
- /
- Pages.155-169
- /
- 2001
- /
- 1598-9127(pISSN)
- /
- 2636-0640(eISSN)
Development of Dynamic Pressure Calibrator with Positive Step Pressure
정방향 스텝 동압력 교정장치 개발
Abstract
In this paper, dynamic pressure is mainly generated in the closed chamber of gun when the propellant is fired and has exponential pressure motion. Dynamic pressure calibrator with positive step pressure was designed and manufactured to meet the calibration of piezoelectric high pressure transducers which are mainly used to measure dynamic pressure motion in the test of weapon systems. In addition, the results of Performance test and analysis of system uncertainty are provided.
Keywords