Publications

Journal Articles/ Preprints

2023

Of fiery sparks and glittering spots: Melting-resolidification and spherical particle formation in abrasion
HS Dhami, PR Panda, S Puneeth, K Viswanathan
Proceedings of the Royal Society A (Accepted)

2022

Fifty years of Schallamach waves: From rubber friction to nanoscale fracture
K Viswanathan, S Chandrasekar
Philosophical Transactions of the Royal Society A 380, 20210339
Part of an invited volume (edited by K Kendall) celebrating 50 years of publication of the JKR model

Pore-microcrack interaction governs failure in bioconsolidated space bricks
V Dawara, N Gupta, A Dey, A Kumar, K Viswanathan
Ceramics International 48, 35874–35882

Propagating Schallamach-type waves resemble interface cracks
MA Ansari, K Viswanathan
Physical Review E 105, 045002

Production of powders for metal additive manufacturing applications using surface grinding
HS Dhami, PR Panda, K Viswanathan
Manufacturing Letters 32, 54–58

An Analytical Method for Predicting Temperature Rise Due to Multi-body Thermal Interaction in Deformation Processing [Link]
HS Dhami, PR Panda, DP Mohanty, K Viswanathan
JOM 74, 513–525

Microbial induced calcite precipitation can consolidate martian and lunar regolith simulants
R Dikshit, N Gupta, A Dey, K Viswanathan, A Kumar
PLoS One 17, e0266415

2021

Evaluating performance metrics in non-homogeneous cutting processes using a random-grid based digital image correlation (DIC) method [Link]
D Gupta, A Udupa, K Viswanathan
Manufacturing Letters 30, 44-48

Microbial analysis in space: Modular device for biological experiments in microgravity [Link]
S Kallapur, R Dikshit, A Dey, A Nandi, V Singh, K Viswanathan, A Kumar
Acta Astronautica 188, 473-478

Space bricks: From LSS to machinable structures via MICP [Link]
R Dixit, A Dey, N Gupta, SC Varma, I Venugopal, K Viswanathan, A Kumar
Ceramics International 47 (10), 14892-14898

Diffusion of water in palm leaf materials [Link]
DP Mohanty, A Udupa, K Viswanathan, CJ Gilpin, S Chandrasekar, M Dayananda
Journal of the Royal Society Interface 18, 20210483

Surface-stress induced embrittlement of metals [Link]
A Udupa, T Sugihara, K Viswanathan, RM Latanision, S Chandrasekar
Nano Letters 21 (22), 9502-9508

Sinuous plastic flow: Mechanics, microstructural basis, and control [Link]
A Udupa, AS Vandana, M Saei, D Gupta, JB Mann, K Viswanathan, NK Sundaram
International Journal of Machine Tools and Manufacture 168, 103728

Mechanical behavior and high formability of palm leaf materials [Link]
DP Mohanty, A Udupa, A Chandra AR, K Viswanathan, JB Mann, KP Trumble, S Chandrasekar
Advanced Energy and Sustainability Research 2 (4), 2000080

2020

Shear bands in materials processing: Understanding the mechanics of flow localization from Zener’s time to the present [Link]
K Viswanathan, S Yadav, D Sagapuram
Applied Mechanics Reviews 72 (6), 060802

Organic monolayers disrupt plastic flow in metals [Link]
T Sugihara, A Udupa, K Viswanathan, JM Davis, S Chandrasekar
Science Advances 6 (51), eabc8900

Pattern formation on free surfaces via plastic buckling and periodic folding [Link]
A Udupa, K Viswanathan, S Chandrasekar
Europhysics Letters 129 (4), 46001

On the cutting of metals: a mechanics viewpoint [Link]
D Sagapuram, A Udupa, K Viswanathan, JB Mann, R M’Saoubi, T. Sugihara, S. Chandrasekar
Journal of Manufacturing Science and Engineering 142 (11), 110808

2019

A plastic boundary layer in wedge indentation of aluminum[Link]
T Sugihara, A Udupa, K Viswanathan
Materials Transactions 60, 1436-1441

A mechanochemical route to cutting highly strain-hardening metals [Link]
A Udupa, K Viswanathan, JM Davis, M Saei, JB Mann, S Chandrasekar
Tribology Letters 67 (1), 1-12

Response to ‘Comment on “The cutting of metals via plastic buckling” by Udupa et al. [Link]
A Udupa, K Viswanathan, H Yeung, S Chandrasekar
Proceedings of the Royal Society A 475 (2221), 20180478

Altering the stability of surface plastic flow via mechanochemical effects [Link]
A Udupa, T Sugihara, K Viswanathan, S Chandrasekar
Physical Review Applied 11 (1), 014021

Influencing surface plastic flow in metals using common chemical media [Link]
A Udupa, K Viswanathan, M Saei, JB Mann, S Chandrasekar
Philosophical Magazine Letters 99 (1), 1-11

Controlling segmentation in cutting of metals [Link]
M Saei, A Udupa, K Viswanathan, T Sugihara, R M’Saoubi, S Chandrasekar
CIRP Annals 68 (1), 41-44

2018

Evidence for Bingham plastic boundary layers in shear banding of metals [Link]
D Sagapuram, K Viswanathan
Extreme Mechanics Letters 25, 27-36

Viscous shear banding in cutting of metals [Link]
D Sagapuram, K Viswanathan
Journal of Manufacturing Science and Engineering 140 (11), 111004

Material-independent mechanochemical effect in the deformation of highly-strain-hardening metals [Link]
A Udupa, K Viswanathan, M Saei, JB Mann, S Chandrasekar
Physical Review Applied 10 (1), 014009

A common mechanism for evolution of single shear bands in large-strain deformation of metals [Link]
D Sagapuram, K Viswanathan, KP Trumble, S Chandrasekar
Philosophical Magazine 98 (36), 3267-3299

pre-2018 (non-IISc affiiation)

  1. Viswanathan K, Udupa A, Yeung H, Sagapuram D, Mann JB, Saei M,, Chandrasekar S (2017). “On the stability of plastic flow in cutting of, metals.” CIRP Annals, 66(1), 69-72.

  2. Viswanathan K, Yeung H, Mahato A, Chandrasekar S (2017). “Surface, phenomena revealed by in situ imaging: Studies from adhesion, wear, and cutting.” Surface Topography: Metrology and Properties, 5(1),, 014002.

  3. Udupa A, Viswanathan K, Yeung H, Chandrasekar S (2017). “The cutting of, metals via plastic buckling.” Proceedings of the Royal Society A,, 473(2202), 20160863.

  4. Yeung H, Viswanathan K, Udupa A, Mahato A, Chandrasekar S (2017)., “Sinuous flow in cutting of metals.” Physical Review Applied, 8(5),, 054044.

  5. Sundaram NK, Mahato A, Guo Y, Viswanathan K, Chandrasekar S (2017)., “Folding in metal polycrystals: Microstructural origins and mechanics.”, Acta Materialia, 140, 67-78.

  6. Mahato A, Yeung H, Guo Y, Viswanathan K, Sundaram NK, Udupa A, Mann JB,, Chandrasekar S (2017). “Sinuous flow and folding in metals:, Implications for delamination wear and surface phenomena in sliding and, cutting.” Wear, 376, 1534-1541.

  7. Viswanathan K, Sundaram NK (2017). “Distinct stick-slip modes in, adhesive polymer interfaces.” Wear, 376, 1271-1278.

  8. Aben H, Anton J, Õis M, Viswanathan K, Chandrasekar S, Chaudhri MM, (2016). “On the extraordinary strength of Prince Rupert’s drops.”, Applied Physics Letters, 109(23), 231903.

  9. Viswanathan K, Sundaram NK, Chandrasekar S (2016). “Slow wave, propagation in soft adhesive interfaces.” Soft Matter, 12(45),, 9185-9201. .

  10. Viswanathan K, Sundaram NK, Chandrasekar S (2016). “Stick-slip at soft, adhesive interfaces mediated by slow frictional waves.” Soft Matter,, 12(24), 5265-5275.

  11. Sagapuram D, Viswanathan K, Mahato A, Sundaram NK, M’Saoubi R, Trumble, KP, Chandrasekar S (2016). “Geometric flow control of shear bands by, suppression of viscous sliding.” Proceedings of the Royal Society A,, 472(2192), 20160167. .

  12. Viswanathan K, Mahato A, Chandrasekar S (2015). “Nucleation and, propagation of solitary Schallamach waves.” Physical Review E,, 91(1), 012408.

  13. Viswanathan K, Mahato A, Murthy TG, Koziara T, Chandrasekar S (2015)., “Kinematic flow patterns in slow deformation of a dense granular, material.” Granular Matter, 17, 553-565.

  14. Yeung H, Viswanathan K, Compton WD, Chandrasekar S (2015). “Sinuous, flow in metals.” Proceedings of the National Academy of Sciences,, 112(32), 9828-9832.

  15. Viswanathan K, Chandrasekar S (2014). “Geometric treatment of, conduction electron scattering by crystal lattice strains and, dislocations.” Journal of Applied Physics, 116(24), 245103.

Book Chapters/ Proceedings

  1. Dhami HS, Panda PR, Mohanty DP, Udupa A, Mann JB, Viswanathan K,, Chandrasekar S (2021). “Unified Analysis of Temperature Fields Arising, from Large Strain Deformation and Friction in Manufacturing Processes.”, In TMS 2021 150th Annual Meeting & Exhibition Supplemental, Proceedings, 921-931. Springer.

  2. Gupta D, Udupa A, Viswanathan K (2020). “Some Quantitative Analogies, Between Large-Strain Plasticity and Rectilinear Fluid Flow.” In ASME, 2020 15th International Manufacturing Science and Engineering, Conference. American Society of Mechanical Engineers.

  3. Dhami HS, Viswanathan K (2020). “On the Formation of Spherical, Particles in Surface Grinding.” In ASME 2020 15th International, Manufacturing Science and Engineering Conference. American Society of, Mechanical Engineers.

  4. Viswanathan K, Udupa A, Sagapuram D, Mann JB (2019). “What Do Chip, Morphologies Tell Us About the Cutting Process?” In Advances in, Forming, Machining and Automation, 349-359. Springer.

  5. Viswanathan K, Mahato A, Chandrasekar S (2014). “In situ, investigation of traveling wave instabilities in sliding friction.” In, Proceedings of the 41st Leeds-Lyon Symposium on Tribology.

Media Coverage

Here is a selection of news articles featuring our lab’s work:

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