Ignition Delay Measurements Using Drop Tests
Fig. 1. Experimental setup for performing drop tests with nitrogen tetroxide and various fuels.
Fig. 2. Resulting ignition after a drop of nitrogen tetroxide contacts a pool of monomethylhydrazine (1/30 playback speed).
Fig. 3. Resulting ignition after a drop of nitrogen tetroxide contacts a pool of an undisclosed fuel at varying pressures.
Fig. 4. Resulting ignition after a drop of an undisclosed oxidizer contacts a pool of an undisclosed fuel.
Fig. 5. Resulting ignition after a drop of 90% hydrogen peroxide contacts grains of sodium borohydride.