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Effect of Mechanical Heterogeneity on the Structural Integrity of HTPB Propellant Grain

To investigate the structural effects of the mechanical heterogeneity of Hydroxyl-terminated polybutadiene (HTPB) propellant grain under ignition pressurization, a gradient finite element method was proposed to evaluate its structural integrity. The heterogeneous mechanical properties of the propell...

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Detalles Bibliográficos
Autores principales:	Liu, Xiangyang, Hui, Buqing, Wang, Hui, Chen, Hang, Zhou, Dongmo
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2023
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10342992/ https://www.ncbi.nlm.nih.gov/pubmed/37444903 http://dx.doi.org/10.3390/ma16134590

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