关键词: |
Test and evaluation, Shock tubes, Pressure transducers, Pneumatic valves, Compressed air, Free field, Measuring instruments, Control panels, Data acquisition, Humidity, Shock waves, Simulations, Blast, Overpressure, Diaphragms (mechanics), Atd, Burst pressure, Compressed gas, Diaphragm, Impulse, Incident pressure, Shock wave velocity |
摘要: |
This Test Operations Procedure (TOP) provides guidance for conducting simulated free-field blast overpressure testing using an open-end compressed-gas-driven shock tube. Procedures are provided for instrumentation, test item positioning, estimation of key test parameters, operation of the shock tube, data collection, and reporting. The procedures in this document are based on the use of helium gas and Mylar film diaphragms. |