HVI tests on CFRP laminates at low temperature

D. Numata; K. Ohtani; M. Anyoji; K. Takayama; K. Togami; M. Sun

doi:10.1016/j.ijimpeng.2008.07.055

HVI tests on CFRP laminates at low temperature

D. Numata, K. Ohtani, M. Anyoji, K. Takayama, K. Togami, M. Sun

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

26 Citations (Scopus)

Abstract

The paper reports a result of low temperature hypervelocity impact (HVI) tests of aluminum sphere against a 16-ply quasi-isotropic Carbon Fiber Reinforced Plastic (CFRP) laminate plate at speed ranging from 1.4 to 5.4 km/s in air at 10 Pa. The result was compared with room temperature impacts. At low speed impact on CFRP plates, fracture patterns of specimens varied depending on their temperatures, whereas at high-speed impact, any significant differences in the fracture patterns around penetration holes and independent of the temperatures.

Original language	English
Pages (from-to)	1695-1701
Number of pages	7
Journal	International Journal of Impact Engineering
Volume	35
Issue number	12
DOIs	https://doi.org/10.1016/j.ijimpeng.2008.07.055
Publication status	Published - 2008 Dec 1

Keywords

Composite material
Hypervelocity impact
Low temperature
Space debris bumper shield

ASJC Scopus subject areas

Civil and Structural Engineering
Automotive Engineering
Aerospace Engineering
Safety, Risk, Reliability and Quality
Ocean Engineering
Mechanics of Materials
Mechanical Engineering

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abstract = "The paper reports a result of low temperature hypervelocity impact (HVI) tests of aluminum sphere against a 16-ply quasi-isotropic Carbon Fiber Reinforced Plastic (CFRP) laminate plate at speed ranging from 1.4 to 5.4 km/s in air at 10 Pa. The result was compared with room temperature impacts. At low speed impact on CFRP plates, fracture patterns of specimens varied depending on their temperatures, whereas at high-speed impact, any significant differences in the fracture patterns around penetration holes and independent of the temperatures.",

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AU - Numata, D.

AU - Ohtani, K.

AU - Anyoji, M.

AU - Takayama, K.

AU - Togami, K.

AU - Sun, M.

PY - 2008/12/1

Y1 - 2008/12/1

N2 - The paper reports a result of low temperature hypervelocity impact (HVI) tests of aluminum sphere against a 16-ply quasi-isotropic Carbon Fiber Reinforced Plastic (CFRP) laminate plate at speed ranging from 1.4 to 5.4 km/s in air at 10 Pa. The result was compared with room temperature impacts. At low speed impact on CFRP plates, fracture patterns of specimens varied depending on their temperatures, whereas at high-speed impact, any significant differences in the fracture patterns around penetration holes and independent of the temperatures.

AB - The paper reports a result of low temperature hypervelocity impact (HVI) tests of aluminum sphere against a 16-ply quasi-isotropic Carbon Fiber Reinforced Plastic (CFRP) laminate plate at speed ranging from 1.4 to 5.4 km/s in air at 10 Pa. The result was compared with room temperature impacts. At low speed impact on CFRP plates, fracture patterns of specimens varied depending on their temperatures, whereas at high-speed impact, any significant differences in the fracture patterns around penetration holes and independent of the temperatures.

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KW - Hypervelocity impact

KW - Low temperature

KW - Space debris bumper shield

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