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Effect of 24 V Control Pulse on the Data Acquired In a Pulse Detonation Engine Test

Dr.T K Jindal

A pulse detonation engine test rig has been set up in Aerospace engineering department at PEC university of Technology Chandigarh. The performance parameter measurement tests have been conducted for single shot firing of the pulse detonation engine. Ni data acquisition with strain gauge type pressure sensors were used for initial testing for establishment of the phenomenon of pulse detonation. The present paper discusses about the data acquisition system and the noise due to 24 V signals for operating the test rig, around the signal cables.