Interface failure analysis of coating in gun barrel under thermal-pressure coupling effect
نویسندگان
چکیده
Abstract This paper is devoted to research the interface failure mechanism of coating in gun barrel, three models (interface shear failure, bending and crack growth failure) barrel are built with consideration thermal-pressure coupling effect, criterion given. The critical length/thickness ratio segments for different during firing process calculated based on temperature field simulation result, then by comparison calculation results, main way confirmed.
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ژورنال
عنوان ژورنال: Journal of physics
سال: 2023
ISSN: ['0022-3700', '1747-3721', '0368-3508', '1747-3713']
DOI: https://doi.org/10.1088/1742-6596/2478/12/122019