The Experiment Study on the Shielded Charge Initiated by the High Speed Fragment

Jing Huang; Qing Ming Zhang; Jin Qing Li; Chuan Xiao

doi:10.4028/www.scientific.net/KEM.326-328.1255

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The Predictions of the Fretting Wear between Supporting Grids and Cladding Tubes of Nuclear Fuel Rod
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Root Cause Analysis of Tube Weld Failure of the Lubrication Oil Cooling Tube in Thrust Bearing of Pump
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Wear Scar Progression of Impact-Fretting at Elevated Temperature for Steam Generator Tubes in Nuclear Power Plants
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The Experiment Study on the Shielded Charge Initiated by the High Speed Fragment
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A Study on Sealing Mechanism of Butterfly Valve
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Wear Transitions of Tube-Support Components for a Nuclear Steam Generator under Fretting Conditions
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Evaluation of Defect in Compostie Using Acousto-Ultrasonic Technique
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Cure Kinetic Behavior of 191^# Unsaturated Polyester Resin Used in Advanced Composites
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The Experiment Study on the Shielded Charge Initiated by the High Speed Fragment

Abstract:

The experiments of the shielded charge initiated by the high speed half- prefabricated steel fragment has been studied in this paper. The damage way of half- prefabricated steel fragment to the shielded charge is hit, burning or detonation action. And the damage effect is structure damage or function damage. The result shows that toward Comp. B explosive with 1.62g/cm3 dense behind 6mm Q235 steel and of φ 200 mm×100mm size, the fragment’s critical detonation speed is about 2 400~2 600m/s.