Characterization of deformation mechanism of open cell polymeric foams based on in situ X-ray computed tomography compression tests and image-based finite element method

Key Points

• Deformation mechanisms are characterized through in situ x-ray computed tomography compression tests, providing detailed insights.
• The study identified critical responses of polymeric foams during compression, with specific attention to structural changes.
• Analysis using finite element method offers a systematic approach to understanding the mechanical behavior of these materials.
• Findings highlight the importance of imaging techniques in advancing the design and application of polymeric foams.