Electronic counter/velocity probes technique

The measuring system that uses an electronic counter/velocity probes technique is schematically represented in Figure 4.9. 

Figure 4.9. Functional diagram of the system for the determination of the detonation velocity using the electronic counter/velocity probes technique...

The moving of the flame front may be followed using the ionisation probes (or other types of velocity probes)/electronic counter (or oscilloscope) technique. Optical and electrooptical methods may be used as well. 

Determination of the Detonation Velocity Using Electronic Counter and Velocity Probes Technique... 

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