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Three-Dimensional Modeling of Ablative Materials Exposed to Oxy-acetylene Test Bed

机译：暴露于氧 - 乙炔试验床的烧蚀材料的三维建模

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In order to determine ablative properties, various labscale tests can be performed using different test apparatus. One of the more common test apparatus is the oxy-acetylene torch. In this study, the flow field of an oxy-acetylene test setup is examined using Ansys/Fluent 19.1 code. The heat transfer between the ablative surface and the combustion gases are compared with experimental results. Moreover, the results obtained from the CFD by applying different kinds of turbulence models are discussed. The calculated temperature and heat flux results are in reasonable agreement with the experimental results.

机译：为了确定烧蚀性质，可以使用不同的测试装置进行各种LABSCALE测试。其中一个更常见的测试装置是氧 - 乙炔炬。在该研究中，使用ANSYS / FLUENT 19.1代码检查氧 - 乙炔测试设置的流场。将烧蚀表面和燃烧气体之间的热传递与实验结果进行比较。此外，讨论了通过施加不同种类的湍流模型从CFD获得的结果。计算的温度和热通量结果与实验结果合理一致。

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《SAMPE Conference》|2019年|1 CD-ROM|共16页
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Ozen Atak; Ryan McDermott; Jon Langston; Joseph H. Koo;
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中图分类工程材料学;
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1. PRELIMINARY ANALYSIS OF THE EXPERIMENTAL STUDY OF ABLATIVE MATERIALS EXPOSED TO OXY-ACETYLENE TEST BED WITH MODELING [J] . Atak Ozen, McDermott Ryan, Langston Jon, International journal of energetic materials and chemical propulsion . 2020,第3期

机译：浅析氧 - 乙炔试验床的烧蚀材料的实验研究
2. Numerical simulation of oxy-acetylene testing procedure of ablative materials for re-entry Space vehicles [J] . F Marra, G Pulci, J Tirillò, Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications . 2011,第1期

机译：再入航天器烧蚀材料氧乙炔测试程序的数值模拟
3. Carbon-phenolic ablative materials for re-entry space vehicles: plasma wind tunnel test and finite element modeling [J] . L. Paglia, J. Tirillo, F. Marra, Materials & design . 2016,第JANa期

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4. Three-Dimensional Modeling of Ablative Materials Exposed to Oxy-acetylene Test Bed [C] . Ozen Atak, Ryan McDermott, Jon Langston, SAMPE Conference . 2019

机译：暴露于氧 - 乙炔试验床的烧蚀材料的三维建模
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Three-Dimensional Modeling of Ablative Materials Exposed to Oxy-acetylene Test Bed

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