• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2008.04a
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• pp.189-193
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• 2008

A Control variables of explosion pressure in enclosure are a type of explosive gas, concentration of mixture, open area in enclosure. In this study, be performed to test inner explosion pressure of Blast Proof Door by the control variables of explosion pressure. and this real explosion test of Blast Proof Door have a good point in test of the against pressure method that can be obtained dynamic pressure or not static pressure.

• Journal of the Korean Institute of Gas
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• v.26 no.1
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• pp.27-33
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• 2022

As the scale of explosions diversifies along with the expansion of gas handling and storage facilities, studies on explosion-proof facilities in preparation for accidents is being actively conducted. The gastight door blocks the expansion pressure caused by blast waves or internal fires, and at the same time protects the personnel and equipment inside. For gastight doors, the regulations related to explosion-proof design are not clearly presented, and studies on the explosion pressure resistance performance evaluation of the facility are insufficient. In this study, the gastight door was modeled in a 3D shape with reference to the regulation ASTM regarding the gastight door standard. Afterwards, evaluation for blast-resistant performance of gastight door using Numerical simulation was evaluated by using ANSYS Explicit Dynamics to compare the deformation.