Hot Metal Gas Forming of Closed-Cell Aluminum Foam Sandwich Panels

2020 ◽  
Vol 73 (9) ◽  
pp. 2231-2238
Author(s):  
Amir H. Roohi ◽  
Seyed Jalal Hashemi ◽  
Majid Allahyari
Keyword(s):  
Aluminum Foam ◽  
Sandwich Panels ◽  
Hot Metal ◽  
Closed Cell ◽  
Hot Metal Gas Forming

scholarly journals Blast resistance of stiffened sandwich panels with closed-cell aluminum foam

2014 ◽  
Vol 11 (13) ◽  
pp. 2497-2515 ◽  
Author(s):  
Manmohan Dass Goel ◽  
Vasant A. Matsagar ◽  
Anil K. Gupta
Keyword(s):  
Aluminum Foam ◽  
Blast Resistance ◽  
Sandwich Panels ◽  
Closed Cell

Integrated design of aluminum foam processing parameters and sandwich panels under uncertainty

2014 ◽  
Vol 229 (13) ◽  
pp. 2387-2401 ◽  
Author(s):  
Sungwoo Jang ◽  
Yongjin Park ◽  
Hae-Jin Choi
Keyword(s):  
Aluminum Foam ◽  
Integrated Design ◽  
Sandwich Panels ◽  
Processing Parameters ◽  
Design Methods ◽  
Design Variables ◽  
Closed Cell ◽  
Impact Attenuation ◽  
Multilevel Design Optimization ◽  
Energy Absorbing

Aluminum foam is a useful material for lightweight structural and impact attenuation applications due to its excellent energy-absorbing characteristics. The aim of this study is to further enhance the performance of closed-cell aluminum foam-cored sandwich panels while satisfying given design requirements. A new design approach is employed, whereby the materials and product design are integrated, and which incorporates multilevel design optimization under various types of uncertainty in the analysis and manufacturing processes. Sandwich panels are designed by controlling the processing parameters for the foam core and panel geometry according to the design methods being used. The design variables are optimized through traditional multilevel optimization and analytical target cascading method. Inductive design exploration method is introduced to identify the feasible regions for the design variable in a design hierarchy to be insensitive to uncertainty. This work presents an in-depth examination of the design results and the efficiency of the design methods for pursuing robust design solutions.

Sound insulation property of Al–Si closed-cell aluminum foam sandwich panels

2007 ◽  
Vol 68 (11-12) ◽  
pp. 1502-1510 ◽  
Author(s):  
Haijun Yu ◽  
Guangchun Yao ◽  
Xiaolin Wang ◽  
Yihan Liu ◽  
Hongbin Li
Keyword(s):  
Aluminum Foam ◽  
Sandwich Panels ◽  
Sound Insulation ◽  
Insulation Property ◽  
Closed Cell

Effect of cell size on the energy absorption of closed-cell aluminum foam

2018 ◽  
Vol 60 (6) ◽  
pp. 583-590 ◽  
Author(s):  
Jinglin Xu ◽  
Jianqing Liu ◽  
Wenbin Gu ◽  
Zhenxiong Wang ◽  
Xin Liu ◽  
...  
Keyword(s):  
Cell Size ◽  
Energy Absorption ◽  
Aluminum Foam ◽  
Closed Cell

Tearing criterion and process window of hot metal gas forming for AA6063 cylindrical stepped tubes

2018 ◽  
Vol 101 (9-12) ◽  
pp. 2609-2620
Author(s):  
Mostafa Rajaee ◽  
Seyed Jamal Hosseinipour ◽  
Hamed Jamshidi Aval
Keyword(s):  
Process Window ◽  
Hot Metal ◽  
Hot Metal Gas Forming
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