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This is a Experimental Study study.

October 16, 2025Open Access

Mode I Crack Propagation in Solid Propellants via Non-Ordinary State-Based Peridynamic

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Authors

HZHonghua ZhaoDalian University of Technology YHYuqi HuangNingbo University RBRuixiang Bai

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Implication

This research develops a Non-Ordinary State-Based Peridynamic model to analyze mode I fracture in solid propellants, revealing detailed damage patterns.

Key Points

The NOSB-PD model accurately simulates damage evolution in solid propellants, demonstrating three distinct phases of fracture.
Correlating simulations with experimental load-displacement data highlights the model's effectiveness in predicting damage progression.
NOSB-PD outperforms traditional Bond-Based Peridynamic in capturing nonlinear fracture characteristics and mechanical responses.
The framework allows for comprehensive analysis of stress, strain, and displacement across all damage stages, offering insights into distribution patterns.

Cite This Study

Zhao et al. (2025) studied this question.

synapsesocial.com/papers/68f04935e559138a1a06e424 https://doi.org/10.21203/rs.3.rs-7839572/v1

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Implication

This research develops a Non-Ordinary State-Based Peridynamic model to analyze mode I fracture in solid propellants, revealing detailed damage patterns.

Mode I Crack Propagation in Solid Propellants via Non-Ordinary State-Based Peridynamic

Discussion

Member takes

Implication

Key Points

Cite This Study

Mode I Crack Propagation in Solid Propellants via Non-Ordinary State-Based Peridynamic

Discussion

Member takes

Implication

Key Points

Cite This Study

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