ISO 11439 I-Cylinder Bonfire Test and Safety Evaluation

Yi Wen Yuan; Wei Pu Xu

doi:10.4028/www.scientific.net/AMR.941-944.2444

Paper Titles

Numerical Simulation Analysis of Rail Head for U75V in the Process of Spray Cooling Temperature Field
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Study on Energy Saving Model of Air Condition for Subway Station
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Effect of Normal Pressure on the Coupled Temperature Field of Pin-Disc in Electromagnetic Environment
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Experimental Study on Film Cooling Efficiency of Flat Plate through Infrared Thermography Technique
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ISO 11439 I-Cylinder Bonfire Test and Safety Evaluation
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Modelisation of Calorific Capacity by the Debye and Brillouin Functions for the Formalization of the Magnetothermal Problem
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Energy Consumption Analysis of Thermal Regeneration of Activated Cokes Loaded with SO₂
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The Influence from the Return Water Temperature of Condenser on the Cooling Capacity and Power Consumption of the Cold-Water Screw Unit Used on Cold Storage
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Application of Thermal Contact Resistance in Simulation of Heat Dissipation by CPU Heat Sinks Based on ANSYS
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ISO 11439 I-Cylinder Bonfire Test and Safety Evaluation

Abstract:

This paper investigated the performance of ISO11439 standard I-Cylinder under fire condition via both numerical simulation and experimental methods, and proved the similarity between the two results. The paper also analyzed the material and the metallurgical structure of the invalid tested I-cylinder, indicating that fire would not lead to the material degradation and failure. The overall tests and comparisons led to the conclusion that I-cylinder explosion under fire condition is most likely caused by the material flaws or other safety defects of the cylinder, and not the fire. The cylinder manufacturing be suggested to regulate more strictly and properly.