Maximum elongation degradation model and service life prediction for HTPB propellant under constant strain and chemical aging effects

Maximum elongation degradation model and service life prediction for HTPB propellant under constant strain and chemical aging effects

To accurately predict the service life of the hydroxy-terminated polybutadiene (HTPB) propellant, in this study, we constructed a maximum elongation degradation model that comprehensively considers physical damage and chemical aging effects. Specifically, we conducted accelerated thermal aging and u...

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Bibliographic Details
Main Authors: Tingjing Geng, Hongfu Qiang, Heyang Miao, Xueren Wang, Zhejun Wang, Huimin Zhang
Format: Article
Language:English
Published: Elsevier 2025-02-01
Series:Polymer Testing
Subjects:
HTPB propellant
Degradation model
Service life prediction
Constant strain
Chemical aging
Damage effects
Online Access:http://www.sciencedirect.com/science/article/pii/S014294182500025X
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http://www.sciencedirect.com/science/article/pii/S014294182500025X

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