Dynamic response of 3D printed functionally graded sandwich foams
Dileep Bonthu,
Bharath H.S.,
Siddappa I. Bekinal
et al.
Abstract:Purpose
The purpose of this study was to introduce three-dimensional printing (3DP) of functionally graded sandwich foams (FGSFs). This work was continued by predicting the mechanical buckling and free vibration behavior of 3DP FGSFs using experimental and numerical analyses.
Design/methodology/approach
Initially, hollow glass microballoon-reinforced high-density polyethylene-based polymer composite foams were developed, and these materials were extruded into their respective filaments. These filaments are u… Show more
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