Study of Compression‐Induced Damage in HTPB‐Based Composite Propellants Using 3D DIC Technique: Effect of Displacement Rate and Temperature
This study investigates the compression‐induced damage in HTPB‐based composite solid propellant (CSP) over a wide range of temperatures (55, 25, −10, and ) and displacement rates (1, 50, and 1000 mm/min). The 3D digital image correlation (3D‐DIC) technique is employed to quantitatively determine the full‐field 3D sur...