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Dr. Ratna Kumar Annabattula
Dr. Ratna Kumar Annabattula
Department of Mechanical Engineering, Indian Institute of Technology Madras
Verified email at iitm.ac.in - Homepage
Title
Cited by
Cited by
Year
Phase field modelling of crack propagation in functionally graded materials
S Natarajan, RK Annabattula, E Martínez-Pañeda
Composites Part B: Engineering 169, 239-248, 2019
1632019
Adaptive phase-field modeling of brittle fracture using the scaled boundary finite element method
ALN Pramod, RK Annabattula, ET Ooi, C Song, S Natarajan
Computer Methods in Applied Mechanics and Engineering 355, 284-307, 2019
942019
Status of ceramic breeder pebble bed thermo-mechanics R&D and impact on breeder material mechanical strength
A Ying, J Reimann, L Boccaccini, M Enoeda, M Kamlah, R Knitter, Y Gan, ...
Fusion Engineering and Design 87 (7-8), 1130-1137, 2012
702012
Modeling crack propagation in variable stiffness composite laminates using the phase field method
S Natarajan, RK Annabattula
Composite Structures 209, 424-433, 2019
662019
Adaptive phase field method for quasi-static brittle fracture using a recovery based error indicator and quadtree decomposition
C Jansari, K Kannan, RK Annabattula, S Natarajan
Engineering Fracture Mechanics 220, 106599, 2019
642019
A FEniCS implementation of the phase field method for quasi-static brittle fracture
Hirshikesh, S Natarajan, RK Annabattula
Frontiers of Structural and Civil Engineering 13, 380-396, 2019
592019
Wrinkled-up nanochannel networks: long-range ordering, scalability, and X-ray investigation
A Malachias, Y Mei, RK Annabattula, C Deneke, PR Onck, OG Schmidt
ACS nano 2 (8), 1715-1721, 2008
542008
Mechanics of binary and polydisperse spherical pebble assembly
RK Annabattula, Y Gan, M Kamlah
Fusion Engineering and Design, 2012
482012
Design and applications of light responsive liquid crystal polymer thin films
K Mehta, AR Peeketi, L Liu, D Broer, P Onck, RK Annabattula
Applied Physics Reviews 7 (4), 2020
452020
Butterfly proboscis-inspired tight rolling tapered soft actuators
JAHP Sol, AR Peeketi, N Vyas, APHJ Schenning, RK Annabattula, ...
Chemical communications 55 (12), 1726-1729, 2019
382019
Thermal discrete element analysis of EU solid breeder blanket subjected to neutron irradiation
Y Gan, F Hernandez, D Hanaor, R Annabattula, M Kamlah, ...
Fusion Science and Technology 66 (1), 83-90, 2014
352014
Light‐Driven Continual Oscillatory Rocking of a Polymer Film
M Pilz da Cunha, AR Peeketi, A Ramgopal, RK Annabattula, ...
ChemistryOpen 9 (11), 1149-1152, 2020
342020
A self-sustained soft actuator able to rock and roll
MP Da Cunha, AR Peeketi, K Mehta, DJ Broer, RK Annabattula, ...
Chemical Communications 55 (74), 11029-11032, 2019
342019
Effective thermal conductivity of a compacted pebble bed in a stagnant gaseous environment: An analytical approach together with DEM
AR Peeketi, M Moscardini, A Vijayan, Y Gan, M Kamlah, RK Annabattula
Fusion Engineering and Design 130, 80-88, 2018
302018
DEM simulation of packing mono-sized pebbles into prismatic containers through different filling strategies
RK Desu, A Moorthy, RK Annabattula
Fusion Engineering and Design 127, 259-266, 2018
282018
Mechanics of a crushable pebble assembly using discrete element method
RK Annabattula, Y Gan, S Zhao, M Kamlah
Journal of nuclear materials 430 (1-3), 90-95, 2012
252012
Development of user element routine (UEL) for cell-based smoothed finite element method (CSFEM) in Abaqus
PY Kumbhar, A Francis, N Swaminathan, RK Annabattula, S Natarajan
International Journal of Computational Methods 17 (02), 1850128, 2020
242020
Particle size effects on the contact force distribution in compacted polydisperse granular assemblies
RK Desu, RK Annabattula
Granular Matter 21 (2), 29, 2019
242019
A discrete element method to simulate the mechanical behavior of ellipsoidal particles for a fusion breeding blanket
M Moscardini, Y Gan, RK Annabattula, M Kamlah
Fusion Engineering and Design 121, 22-31, 2017
242017
Extending Stoney's equation to thin, elastically anisotropic substrates and bilayer films
SS Injeti, RK Annabattula
Thin Solid Films 598, 252-259, 2016
242016
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Articles 1–20