Identification method and device for thermophysical parameters of ablative material, computer equipment and storage medium

The invention discloses an identification method and device for thermophysical parameters of an ablative material, computer equipment and a storage medium, the thermophysical parameters of the ablative material are solved through an inverse problem, the function relationship between the thermophysic...

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Bibliographic Details
Main Authors XIAO CHANGJIANG, MEI YUE, CUI XINXUAN
Format Patent
LanguageChinese
English
Published 26.03.2024
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS
PHYSICS
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Summary:The invention discloses an identification method and device for thermophysical parameters of an ablative material, computer equipment and a storage medium, the thermophysical parameters of the ablative material are solved through an inverse problem, the function relationship between the thermophysical parameters and temperature is identified, the phenomena of ablation, oxidation, shedding and the like of the material at a high temperature can be reflected more truly, and the identification accuracy of the thermophysical parameters of the ablative material is improved. According to the method, the numerical simulation precision of the ablative material is improved, the thermal protection performance of the ablative material is predicted more accurately, more comprehensive support is provided for design and optimization of the ablative material, and design and application of the ablative material can be better supported. According to the invention, a large number of experimental tests can be avoided, so that th
Bibliography:Application Number: CN202311839511