Steel Tube Test Under Water R

Propagating detonation and deflagration no self—propagating detonation and deflagration R3 Installation and materials R3.1 Test installation 

The test apparatus consists of an explosion-proof water tank 10 m in diameter and 5m deep and a bridge and frame to support the sample and a pressure sensor. 

The devices is similar to that used in the 50/60 steel tube test under sand. It is 

It is same as the variable initiator test using an underwater explosion, but the distance of the sensor from the explosion source is 2 m. 

Samples Length of sample cm) Sample mass (W) (g) Eb (kJ) Eb/W (kJ/g) Assessment 

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