Detonation Tube
2025
Highlights
- 7 m × 200 mm closed steel tube
- Seven-spool design built as five plus a silencer — the floor cannot take the full length
- 24 sensors at six stations: 12 piezoelectric pressure (PT) and 12 photodiode (PDT), paired top and bottom
- Sampled at 51.2 kHz for pressure, 100 kHz for light
Hydrogen and air fill the first spool only, held in by a balloon across the tube.