Posttest report for the Advanced Solid Rocket Motor (ASRM) igniter discharge port flow test
The primary purpose of this test was to determine discharge coefficients for both the center axial and radial 2:1 aspect ratio exhaust ports of the ASRM multi-port igniter. In addition, both ports were tested with chamfered leading edge to assess how much improvement in discharge coefficient could potentially be achieved.
Sringer, Anthony M.↗