232 citations · 319 across the 18 of their papers we have counts for
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cond-mat.mtrl-sci2019★ 232 cited
Phase field modelling of crack propagation in functionally graded materials
Hirshikesh, Sundararajan Natarajan, Ratna K. Annabattula +1
We present a phase field formulation for fracture in functionally graded materials (FGMs). The model builds upon homogenization theory and accounts for the spatial variation of ela…
cond-mat.mtrl-sci2014★ 21 cited
Size dependent crush analysis of lithium orthosilicate pebbles
Ratna Kumar Annabattula, Matthias Kolb, Yixiang Gan +2
Crushing strength of the breeder materials (lithium orthosilicate, or OSi) in the form of pebbles to be used for EU solid breeder concept is investigated. The pebb…