纤维织物超高速碰撞热-力学模型与分析

Yi Zhang; Yu Lin Wang; Jing Fu Shi; Dong Yu; Hua Dong Xu; Fu Jian Ma; Di Song; Chang Qing Miao

doi:10.3873/j.issn.1000-1328.2021.11.014

纤维织物超高速碰撞热-力学模型与分析

Translated title of the contribution: Modeling and Analysis of Thermo-Mechanical Behavior for Fiber Fabric under Hypervelocity Impact

Yi Zhang
, Yu Lin Wang
, Jing Fu Shi
, Dong Yu^*
, Hua Dong Xu
, Fu Jian Ma
, Di Song
, Chang Qing Miao

^*Corresponding author for this work

Harbin Institute of Technology
China Aerospace Science and Technology Corporation
China Aerodynamics Research and Development Center
University of Electronic Science and Technology of China

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

A new thermo-mechanical model for fiber fabric of hypervelocity impact is established by using the Johnson-Cook model, the Gruneisen equation of state and the FEM-SPH coupling algorithm, while some new factors are taken into account such as the heat generation, strain rate strengthening and high temperature softening of materials. Mechanical and thermal information could be obtained with the model, such as penetration, fragmentation, stress and strain, heat generation and temperature field of fiber fabric. The analysis results are in good agreement with the experimental results.

Translated title of the contribution	Modeling and Analysis of Thermo-Mechanical Behavior for Fiber Fabric under Hypervelocity Impact
Original language	Chinese (Traditional)
Pages (from-to)	1475-1482
Number of pages	8
Journal	Yuhang Xuebao/Journal of Astronautics
Volume	42
Issue number	11
DOIs	https://doi.org/10.3873/j.issn.1000-1328.2021.11.014
State	Published - 30 Nov 2021

Access to Document

10.3873/j.issn.1000-1328.2021.11.014

Cite this

@article{a00ecfb9289a4f03a49059db78f61be4,

title = "纤维织物超高速碰撞热-力学模型与分析",

abstract = "A new thermo-mechanical model for fiber fabric of hypervelocity impact is established by using the Johnson-Cook model, the Gruneisen equation of state and the FEM-SPH coupling algorithm, while some new factors are taken into account such as the heat generation, strain rate strengthening and high temperature softening of materials. Mechanical and thermal information could be obtained with the model, such as penetration, fragmentation, stress and strain, heat generation and temperature field of fiber fabric. The analysis results are in good agreement with the experimental results.",

keywords = "Fiber fabric, Hypervelocity impact, Johnson-Cook model, Orbital debris shielding, Unit-cell model",

author = "Yi Zhang and Wang, \{Yu Lin\} and Shi, \{Jing Fu\} and Dong Yu and Xu, \{Hua Dong\} and Ma, \{Fu Jian\} and Di Song and Miao, \{Chang Qing\}",

year = "2021",

month = nov,

day = "30",

doi = "10.3873/j.issn.1000-1328.2021.11.014",

language = "繁体中文",

volume = "42",

pages = "1475--1482",

journal = "Yuhang Xuebao/Journal of Astronautics",

issn = "1000-1328",

publisher = "Chinese Society of Astronautics",

number = "11",

}

TY - JOUR

T1 - 纤维织物超高速碰撞热-力学模型与分析

AU - Zhang, Yi

AU - Wang, Yu Lin

AU - Shi, Jing Fu

AU - Yu, Dong

AU - Xu, Hua Dong

AU - Ma, Fu Jian

AU - Song, Di

AU - Miao, Chang Qing

PY - 2021/11/30

Y1 - 2021/11/30

N2 - A new thermo-mechanical model for fiber fabric of hypervelocity impact is established by using the Johnson-Cook model, the Gruneisen equation of state and the FEM-SPH coupling algorithm, while some new factors are taken into account such as the heat generation, strain rate strengthening and high temperature softening of materials. Mechanical and thermal information could be obtained with the model, such as penetration, fragmentation, stress and strain, heat generation and temperature field of fiber fabric. The analysis results are in good agreement with the experimental results.

AB - A new thermo-mechanical model for fiber fabric of hypervelocity impact is established by using the Johnson-Cook model, the Gruneisen equation of state and the FEM-SPH coupling algorithm, while some new factors are taken into account such as the heat generation, strain rate strengthening and high temperature softening of materials. Mechanical and thermal information could be obtained with the model, such as penetration, fragmentation, stress and strain, heat generation and temperature field of fiber fabric. The analysis results are in good agreement with the experimental results.

KW - Fiber fabric

KW - Hypervelocity impact

KW - Johnson-Cook model

KW - Orbital debris shielding

KW - Unit-cell model

UR - https://www.scopus.com/pages/publications/85123059476

U2 - 10.3873/j.issn.1000-1328.2021.11.014

DO - 10.3873/j.issn.1000-1328.2021.11.014

M3 - 文章

AN - SCOPUS:85123059476

SN - 1000-1328

VL - 42

SP - 1475

EP - 1482

JO - Yuhang Xuebao/Journal of Astronautics

JF - Yuhang Xuebao/Journal of Astronautics

IS - 11

ER -

纤维织物超高速碰撞热-力学模型与分析

Abstract

Access to Document

Other files and links

Fingerprint

Cite this