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Browsing by Author "Kumar, N"

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Effect of inelastic deformation on strain rate-dependent mechanical behaviour of human cortical bone

Uniyal, P; Kaur, S; Dhiman, V; Bhadada, S.K.; Kumar, N (2024-05-06)

Abstract: In this study, the role of inelastic deformation of bone on its strain rate-dependent mechanical behaviour was investigated. For this, human cortical bone samples were cyclically loaded to accumulate inelastic ...
Energy-Absorbing Characteristics of an ABS-M30i-based 3D-Printed Periodic Surface and Strut-Based Lattice Structure

Ansari, A I; Sheikh, N A; Kumar, N (2024-05-23)

Abstract: High permeable sandwich structure (foam) or scaffolds are prerequisites in the field of Biomedical, Aerospace, and Automotive sector, due to its energy-absorbing characteristics and tissue formation or cell ...
Enhancement of incremental forming process formability by using improved clamping and multi-stage deformation strategies

Kumar, N; Lingam, R; Agrawal, A (2024-05-18)

Abstract: Single point incremental forming is a flexible sheet forming process that does not require a dedicated punch and die for making products for various applications. However, forming parts at steep wall angles, ...
Exploring deformation mechanics of temperature assisted incremental forming with hybrid heating

Kumar, N; Bharti, S; Krishnaswamy, H; Agrawal, A (2024-05-19)

Abstract: The single point incremental forming (SPIF) process is a die-less rapid prototyping sheet metal forming method, extensively researched for over two decades. SPIF shows higher formability compared to conventional ...

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Browsing by Author "Kumar, N"

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