Raj Das

Effects of cell size and cell wall thickness variations on the stiffness of closed-cell foams

Youming Chen, Raj Das, Mark Battley · International Journal of Solids and Structures · 2014 · 157 citations

Materials Science, Closed-cell Foams, Cell Size +10

Metastructure With Piezoelectric Element for Simultaneous Vibration Suppression and Energy Harvesting

Guobiao Hu, Lihua Tang, Arnab Banerjee et al. · Journal of vibration and acoustics · 2016 · 123 citations

Engineering, Acoustic Metamaterial, Mechanical Engineering +19

The Gibson-Ashby model for additively manufactured metal lattice materials: Its theoretical basis, limitations and new insights from remedies

Haozhang Zhong, Tingting Song, Chuanwei Li et al. · Current Opinion in Solid State and Materials Science · 2023 · 121 citations

Materials Science, Engineering, Mechanical Engineering +8

Internally coupled metamaterial beam for simultaneous vibration suppression and low frequency energy harvesting

Guobiao Hu, Lihua Tang, Raj Das · Journal of Applied Physics · 2018 · 116 citations

Photonics, Electrical Engineering, Energy Harvesting +15

Effect of rock shapes on brittle fracture using Smoothed Particle Hydrodynamics

Raj Das, Paul W. Cleary · Theoretical and Applied Fracture Mechanics · 2009 · 108 citations

Geotechnical Engineering, Rock Testing, Brittle Fracture +11