热防护材料气固界面传热传质问题研究进展

Translated title of the contribution: Research advances on heat and mass transfer coupling effect at gas-solid interface for thermal protection materials

Jin Zhao, Xiangchun Sun, Jun Zhang, Zhigong Tang, Dongsheng Wen

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

Thermal Protection System (TPS) is essential for safe and efficient flying of hypersonic vehicles, and one of the major challenges is the complex non-linear coupling phenomena at the interface between the surrounding high enthalpy non-equilibrium environment and the thermal protection materials. The chemical reactions at the interface, including surface catalysis, oxidation and ablation, are concurrently conjugated with flow and heat transfer at the interface, significantly affecting TPS performance. This paper presents a state-of-the-art overview of flow and heat transfer coupling mechanism investigations at the gas-solid interface for typical thermal protection materials from four categories:experimental, theoretical, multiscale numerical simulation and artificial intelligence methods. A brief summary and outlook of the future challenges for aerothermodynamics research with heat and mass transfer coupling effect at the gas-solid interface is proposed.

Translated title of the contributionResearch advances on heat and mass transfer coupling effect at gas-solid interface for thermal protection materials
Original languageChinese (Traditional)
Article number527577
JournalHangkong Xuebao/Acta Aeronautica et Astronautica Sinica
Volume43
Issue number10
DOIs
StatePublished - 25 Oct 2022
Externally publishedYes

Keywords

  • gas-solid interface
  • heat and mass transfer
  • interface evolution
  • thermal protection materials
  • thermal-mechanics-chemical coupling

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