Gallery Turbomachinery Laboratory Building aerospace shock tube high pressure shock tube high pressure shock tube Heating System on the high pressure shock tube Uniform temperatures along the heated driven section of the HPST square shock tube with the heated jacket and optical diagnostics square shock tube with the dust layer section tunable diode laser aerosol shock tube aerosol shock tube gate valve aerosol shock tube optical diagnostics aerosol shock tube detonation tube high-temperature, high-pressure, stainless steel, constant volume vessel the blast room in the combustion test cell turbulent flame speed vessel (fan-stirred flame vessel) Arc Lamp Photron FastCam propellant mixing area and equipment LabRAM with sieve attachment used to tailor AP particle size distributions high-pressure strand burner very-high-pressure strand burner thermal cook-off test AP/HTPB samples with and without additives Hybrid rocket test stand Pressed-pellet propellant details frames from a particle impact tube experiment