Inhomogeneous substrate strain-driven long-range cellular patterning
I am happy to share our recent paper published in Cell Reports Physical Science: Inhomogeneous substrate strain-driven long-range cellular patterning
Parag Tandaiya's blog
Effect of notch root radius on apparent fracture toughness of Ti6Al4V alloy: experiments and simulations
I am happy to share our paper entitled 'Effect of notch root radius on apparent fracture toughness of Ti6Al4V alloy: experiments and simulations' recently published in International Journal of Fracture.
Nonlinear aerothermoelastic analysis of deployable control fin with actuator stiffness subjected to high-speed compressible flows
I am happy to share our recent paper entitled ‘Nonlinear aerothermoelastic analysis of deployable control fin with actuator stiffness subjected to high-speed compressible flows’ published in the journal Acta Mechanica.
Mechanisms of failure of aluminium-based Whipple shields under hypervelocity impact: insights from continuum simulations
I am happy to share our paper entitled "Mechanisms of failure of aluminium-based Whipple shields under hypervelocity impact: insights from continuum simulations" published recently in Springer Nature journal Acta Mechanica.
Modeling and simulation of dynamic compression of Bulk Metallic Glasses at room and elevated temperatures using split Hopkinson pressure bar setup
I would like to share our following paper published recently in International Journal of Plasticity:
Delayed detached eddy simulation-based aerothermoelastic analysis of deployable control fin in supersonic and hypersonic flows
I would like to share our recent paper "Delayed detached eddy simulation-based aerothermoelastic analysis of deployable control fin in supersonic and hypersonic flows" published in Physics of Fluids. In this paper we study the stability and mechanics of a deployable control fin in supersonic and hypersonic flows accounting for fluid-structure interactions and joint freeplay nonlinearity.
Numerical investigation of aerothermoelastic characteristics of a thin heated panel in high supersonic and hypersonic flow
I would like to share our recent paper entitled "Numerical investigation of aerothermoelastic characteristics of a thin heated panel in high supersonic and hypersonic flow" published in Acta Mechanica.
Size effects and failure regimes in notched micro-cantilever beam fracture
Notched micro-cantilever beam fracture (MCF) experiments are increasingly being used to measure fracture toughness of materials at the micro-scale and draw conclusions about size-effects in them. In our recent paper published in Acta Materialia, 'Size effects and failure regimes in notched micro-cantilever beam fracture', we elucidate the failure regimes in MCF experiments and discuss the conditions for validity of MCF tests.
Shear fracture in bulk metallic glass composites
In situ dendrite reinforced Bulk Metallic Glass matrix composites (BMGCs) are known to overcome poor ductility and fracture response exhibited by monolithic bulk metallic glasses (BMGs). In this paper (Shear fracture in bulk metallic glass composites) recently published by our group in Acta Materialia, we report mode I and mode II fracture experiments on the above in situ BMGCs containing transforming and non-transforming dendrites.
Mechanistic origins of work hardening in shape memory alloy particle reinforced ex-situ bulk metallic glass matrix composites
Monolithic Bulk Metallic Glasses (BMGs) exhibit strain softening or elastic-perfectly plastic response under uniaxial loading. However, shape memory alloy particle reinforced BMG matrix composites show strong work hardening in experiments. In our recent paper published in Scripta Materialia, we explain the Mechanistic origins of work hardening in shape memory alloy particle reinforced ex-situ bulk metallic glass matrix composites through three dimensional finite element simulations.