알루미늄 폼의 두께별 충격 특성에 관한 시뮬레이션 해석 및 검증 Simulation analysis and verification on Impact property of according to thickness of aluminum foam
pp.539-544
In this study, simulation analyses on the impact property of aluminum foam are carried and verified by experimental results. When aluminum foams with thicknesses of 25mm and 35mm are applied by impact energy of 14J, impact energy and deformation happened at aluminum foam are investigated by comparing experimental and analysis results. Experimental and analysis results of deformations or absorbed impact energy become similar each other. After verifying these simulation results with experimental results, impact properties of aluminum foams with thicknesses of 45mm and 55mm are also investigated by simulation results. As impact properties of aluminum foam can be studied effectively through only simulation results, it is thought to spare much time and cost by investigating various impact properties of aluminum foams with simulation analysis.
1. 서론
2. 연구방법
2.1 실험장치 및 실험모델
2.2 해석 조건 및 모델
3. 해석 결과와 실험에 의한 검증 및 고찰
3.1 25mm의 두께에서의 충격 해석과 실험 결과 비교 및 검증
3.2 35mm의 두께에서의 충격 해석과 실험 결과 비교 및 검증
3.3 45mm의 두께에서의 알루미늄 폼 충격 해석 결과
3.4 55mm의 두께에서의 알루미늄 폼 충격 해석 결과
4. 결론
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참고문헌