Articles | Open Access |

A PREDICTIVE MODEL FOR ENGINEERING CALCULATIONS IN FULL-SCALE AIRCRAFT POST-CRASH FIRE SCENARIOS

Robin Bernard , Institut P, Fluides-Thermique-Combustion, Universite de Poitiers, France

Abstract

Aircraft post-crash fires present significant challenges for engineering analysis and safety enhancement. This study introduces a predictive model designed to facilitate accurate engineering calculations in the context of full-scale aircraft post-crash fire scenarios. The model integrates key parameters such as fuel type, distribution, structural materials, and environmental conditions to simulate fire progression and intensity. Using advanced computational techniques and empirical data, the model predicts critical outcomes, including temperature distribution, structural integrity compromise, and potential survival zones. Validation of the model is achieved through comparison with historical data and controlled fire tests. The results demonstrate the model's reliability in predicting real-world fire behavior, providing a valuable tool for improving aircraft design, enhancing safety protocols, and informing emergency response strategies. This predictive model represents a significant advancement in aerospace safety engineering, offering a robust framework for mitigating the risks associated with post-crash fires.

Keywords

Predictive modeling, Engineering calculations, Full-scale aircraft

References

Babrauskas V (1983) Estimating large pool fire burning rates. Fire Technol 19: 251-261.

Peatross MJ, Beyler CL (1997) Ventilation effects on compartment fire characterization. Fire Safety Science 5: 403- 414.

Utiskul Y (2006) Theoretical and experimental study on full-developed compartment fires. Fire Engineering, University of Maryland, USA.

Tewarson A, Lee JL, Pion RF (1981) The influence of oxygen concentration on fuel parameters for fire modelling. Symposium International on Combustion 18: 563-570.

Orloff La, d de Ris J (1982) Froude modelling of pool fires. Symposium International on Combustion 19: 885-895.

Novozhilov V (2001) Computational fluid dynamics model ling of compartment fires. Prog Energy Combust Sci 27: 611-666.

Snegirev AY (2004) Statistical modelling of thermal radiation transfer in buoyant turbulent diffusion flames. Combust Flame 136: 51-71.

C Lautenberger, C Fernandez Pello (2009) Generalized pyrolysis model for combustible solids. Fire Safety Journal 44: 819-839.

JL Consalvi, Y Pizzo, B Porterie (2008) Numerical analysis of the heating process in upward flame spread over thick PMMA slabs. Fire Safety Journal 43: 351-362.

M Lavid, AL Berlad (1976) Gravitational effects on chemically reacting boundary layer flows over a horizontal flat plate. Sixteenth Symposium (International) on Combustion. Pittsburgh : The Combustion Institute, 1157-1167.

AA Putnam (1965) A model study of wind-blown free burning fires. Symposium International on Combustion 10: 1039-1046.

A Lonnermark, H Ingason (2006) Fire spread and flame length in large-scale tunnel fires. Fire Technology 42: 283- 302.

NR Keltner, W Gill, LA Kent (1994) Simulating fuel spill fires under the wing of an aircraft. Fire Safety Science 4: 1017- 1028.

Greiner M, Suo Anttila A (2004) Validation of the Isis-3D computer code for simulating large pool fires under a variety of wind conditions. Journal of Pressure Vessel Technology, USA, 126: 360-368.

JM Suo Anttila, L Gritzo (2011) The effects of wind on fire environments containing large cylinders. Combustion Science and Technology, 181: 68-77.

BF Magnussen, IS Ertesvag (2000) The eddy dissipation turbulence energy cascade model. Combustion Science and Technology, 159: 213-235.

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A PREDICTIVE MODEL FOR ENGINEERING CALCULATIONS IN FULL-SCALE AIRCRAFT POST-CRASH FIRE SCENARIOS. (2024). International Journal of Aerospace and Aeronautical Engineering, 4(01), 20-23. https://www.academicpublishers.org/journals/index.php/ijaae/article/view/1286