表面粗糙度和烧蚀对热防护影响的数学建模

2015 International Conference on Mechanical Engineering, Automation and Control Systems (MEACS) Pub Date : 2015-12-01 DOI:10.1109/MEACS.2015.7414933

M. Krotov, V. Ovchinnikov, A. S. Yakimov

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引用次数: 0

摘要

基于已知的理论结果，本文提出了碳纤维增强聚合物热化学破坏产生的表面粗糙度和气体产物注入的详细数学模型。通过粗糙表面的烧蚀对热防护材料的传热速率有不同的影响。数值计算数据与已知数据进行了比较。

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Mathematical modeling of surface roughness and ablation effects on thermal protection

Based on known theoretical results, the paper presents a detailed mathematical model for surface roughness and injection of gaseous products generated from thermochemical destruction of a carbon-fiber-reinforced polymer. Ablation through a rough surface has various effects on the rate of heat transfer in thermal protective materials. The numerically calculated data were compared with known data.

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2015 International Conference on Mechanical Engineering, Automation and Control Systems (MEACS)

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