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59 Publications
37 Journals
Ratna Kumar Annabattula
Professor
Department of Mechanical Engineering
ratna@iitm.ac.in (Work)
+91-44-2257-4719 (Work)
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Publications - 59
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Publications (59)
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Publications (59)
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Journal
Theoretical analysis on the dynamic compressive behavior of cellular solids with non-linear variation in cross-sectional area
Rapaka S.D.
,
Manoj Pandey
and
Ratna Kumar Annabattula
2021 | Elsevier Ltd
Journal
Coupled diffusion–deformation behavior of stimuli-responsive thin polymer films
Pijush Ghosh
,
Pratoori R.
,
...
,
Ratna Kumar Annabattula
(4 authors)
2021 | Elsevier B.V.
Journal
Hybrid phase-field modeling of thermo-elastic crack propagation
Tangella R.G.
,
Kumbhar P.
and
Ratna Kumar Annabattula
2021 | Bellwether Publishing, Ltd.
Journal
Fluid flow assisted mixing of binary granular beds using CFD-DEM
Akhil Vijayan
,
Joy B.
and
Ratna Kumar Annabattula
2021 | Elsevier B.V.
Journal
Modeling the combined photo-chemo/thermo-mechanical actuation in azobenzene-doped liquid crystal thin films
Peeketi A.R.
,
Narasimhan Swaminathan
and
Ratna Kumar Annabattula
2021
Journal
Modeling of surface waves in photo-responsive viscoelastic liquid crystal thin films under a moving light source
Ratna Kumar Annabattula
,
Mehta K.
,
...
,
Onck P.R.
(6 authors)
2020 | Elsevier Ltd
Articles
Effect of defects on the dynamic compressive behavior of cellular solids
Manoj Pandey
,
Ratna Kumar Annabattula
and
Sri Datta Rapaka
2020 | Elsevier Ltd
Journal
Controlled shape morphing of solvent free thermoresponsive soft actuators
Pijush Ghosh
,
Anju V.P.
,
...
,
Ratna Kumar Annabattula
(6 authors)
2020 | Royal Society of Chemistry
Research Article
Elastic response of individual European advanced ceramic breeder pebbles during uniaxial compression
Bhartia Veral
,
H.H. Kolb Matthias
,
...
,
Ratna Kumar Annabattula
(5 authors)
2020 | Elsevier BV
Journal
An analytical model for shape morphing through combined bending and twisting in piezo composites
Boddapati J.
,
Shaswat Mohanty
and
Ratna Kumar Annabattula
2020 | Elsevier
Journal
Dynamic compressive behaviour of auxetic and non-auxetic hexagonal honeycombs with entrapped gas
Rapaka S.D.
,
Manoj Pandey
and
Ratna Kumar Annabattula
2020 | Elsevier Ltd
Journal
Interfacial fracture behaviour between cement paste and epoxy coating ‐ an experimental and phase‐field approach
Pijush Ghosh
,
Manu Santhanam
,
...
,
Ratna Kumar Annabattula
(4 authors)
2020 | RILEM Publications SARL
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Articles
Development of User Element Routine (UEL) for Cell-Based Smoothed Finite Element Method (CSFEM) in Abaqus
Pramod Yallappa Kumbhar
,
Amrita Francis
,
Narasimhan Swaminathan
,
Ratna Kumar Annabattula
and
Sundararajan Natarajan
2020 | World Scientific Publishing Co. Pte Ltd
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PDF
Preprint
Journal
Influence of bed conditions on the effective thermal conductivity of ceramic breeder pebble beds using thermal DEM (TDEM)
Desu R.K.
,
Peeketi A.R.
and
Ratna Kumar Annabattula
2020 | Elsevier Ltd
Research Article
Evolution of fabric in spherical granular assemblies under the influence of various loading conditions through DEM
Vijayan Akhil
,
Gan Yixiang
and
Ratna Kumar Annabattula
2020 | Springer Science and Business Media LLC
Journal
Design and applications of light responsive liquid crystal polymer thin films
Mehta K.
,
Peeketi A.R.
,
...
,
Ratna Kumar Annabattula
(6 authors)
2020
Articles
Extension of the scaled boundary finite element method to treat implicitly defined interfaces without enrichment
Ratna Kumar Annabattula
and
Sundararajan Natarajan
2020 | Elsevier Ltd
Journal
A phase-field model for crack growth in electro-mechanically coupled functionally graded piezo ceramics
S. Mohan
,
Kumbhar P.Y.
,
Narasimhan Swaminathan
and
Ratna Kumar Annabattula
2020 | Institute of Physics Publishing
Journal
Light-Driven Continual Oscillatory Rocking of a Polymer Film
Pilz da Cunha M.
,
Peeketi A.R.
,
...
,
Ratna Kumar Annabattula
(5 authors)
2020
Download
PDF
Publisher Copy
Articles
Particle size effects on the contact force distribution in compacted polydisperse granular assemblies
Raghuram Karthik Desu
and
Ratna Kumar Annabattula
2019 | Springer New York LLC
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