Journal Articles:
1. Debapriya Pinaki Mohanty, James B. Mann, Anirudh Udupa, Anil Chandra, and Srinivasan Chandrasekar. Improving formability of palm leaf materials for foodware manufacturing using caustic soda treatment. MRS, 2022. accepted for publication
2. Mohammed Naziru Issahaq, Anirudh Udupa, Mojib Saei, Debapriya Pinaki Mohanty, James B. Mann, Narayan K. Sundaram, Kevin P. Trumble, and Srinivasan Chandrasekar. Dual-scale folding in cutting of commercially pure aluminum alloys. International Journal of Machine Tools and Manufacture, 181:103932, 2022
3. Mohammed Naziru Issahaq, Anirudh Udupa, Tatsuya Sugihara, Debapriya Pinaki Mohanty, James B. Mann, Kevin P. Trumble, Srinivasan Chandrasekar, and Rachid M’Saoubi. Enhancing surface quality in cutting of gummy metals using nanoscale organic films. CIRP Annals, 71(1):93–96, 2022
4. A. Udupa, Narayan Sundaram, Anirban Mahato, T Sugihara, James B Mann, and S Chandrasekar. What can plastic flow fields tell us about heat sources in deformation processing? Journal of Metals, 74:535–546, 2022
5. Debapriya Pinaki Mohanty, A. Udupa, Koushik Viswanathan, Christopher J Gilpin, Srinivasan Chandrasekar, and Mysore Dayananda. Diffusion of water in palm leaf materials. Journal of the Royal Society Interface, 18(185):20210483, 2021
6. Deepika Gupta, A. Udupa, and Koushik Viswanathan. Evaluating performance metrics in non-homogeneous cutting processes using a random-grid based digital image correlation (dic) method. Manufacturing Letters, 30:44–48, 2021
7. A. Udupa, Tatsuya Sugihara, Koushik Viswanathan, Ronald M Latanision, and Srinivasan Chandrasekar. Surface-stress induced embrittlement of metals. Nano Letters, 21(22):9502–9508, 2021
8. Debapriya Pinaki Mohanty, A. Udupa, AR Anilchandra, James B Mann, and Srinivasan Chandrasekar. A study of formability of palm leaf materials using limiting dome height testing. MRS Communications, 11(5):662–668, 2021
9. A. Udupa, A.S. Vandana, Mojib Saei, Deepika Gupta, James B. Mann, Koushik Viswanathan, and Narayan K. Sundaram. Sinuous plastic flow: Mechanics, microstructural basis, and control. International Journal of Machine Tools and Manufacture, 168:103728, 2021. Journal Cover Feature
10. D P Mohanty, A. Udupa, Chandra A A R, K Viswanathan, J B Mann, K P Trumble, and S Chandrasekar. Mechanical behavior and high formability of palm leaf materials. Advanced Energy and Sustainability Research, 2(4):2000080, 2021. Journal Cover Feature
11. T Sugihara∗, A. Udupa∗, K Viswanathan, J M Davis, and S Chandrasekar. Organic monolayers disrupt plastic flow in metals. Science Advances, 6(51):eabc8900, 2020. Equal contributing authors. Subject of extensive press coverage [Link]
12. J M Davis, M Saei, D P Mohanty, A. Udupa, T Sugihara, and S Chandrasekar. Cutting of tantalum: Why it is so difficult and what can be done about it. International Journal of Machine Tools and Manufacture, 157:103607, 2020. Awarded the Anders Gustaf Ekeberg Tantalum Medal 2021 [Link]
13. D Sagapuram, A. Udupa, K Viswanathan, J B Mann, R M’Saoubi, T Sugihara, and S Chandrasekar. On the cutting of metals: A mechanics viewpoint. Journal of Manufacturing Science and Engineering, 142(11), 2020
14. A. Udupa, K Viswanathan, and S Chandrasekar. Pattern formation on free surfaces via plastic buckling and periodic folding. EPL (Europhysics Letters), 129(4):46001, 2020
15. A. Udupa, Narayan Sundaram, Tatsuya Sugihara, and Srinivasan Chandrasekar. Direct in situ observation of deformation modes in wedge indentation of metals. Materials Transactions, The Japan Institute of Metals and Materials, 60(8):1442–1449, 2019
16. Tatsuya Sugihara, A. Udupa, and Koushik Viswanathan. A plastic boundary layer in wedge indentation of aluminum. Materials Transactions, The Japan Institute of Metals and Materials, pages 1342–1349, 2019
17. A. Udupa, Tatsuya Sugihara, and James B Mann. Glues make gummy metals easy to cut. ASME: Journal of Manufacturing Science and Engineering, 141(9), 2019
18. Mojib Saei, A. Udupa, Koushik Viswanathan, Tatsuya Sugihara, Rachid M’Saoubi, and Srinivasan Chandrasekar. Controlling segmentation in cutting of metals. CIRP Annals, 68(1):41–44, 2019
19. P Vaitheeswaran, A Udupa, S Sadasiva, and G Subbarayan. Interface balance laws, phase growth and nucleation conditions for multiphase solids with inhomogeneous surface stress. Continuum Mechanics and
Thermodynamics, 32(4):987–1010, 2020
20. A. Udupa, T. Sugihara, K. Viswanathan, and S. Chandrasekar. Altering the stability of surface plastic flow via mechanochemical effects. Physical Review Applied, 11(1):014021, 2019
21. A. Udupa, K Viswanathan, M Saei, JB Mann, and S Chandrasekar. Influencing surface plastic flow in metals using common chemical media. Philosophical Magazine Letters, 99(1):1–11, 2019
22. A. Udupa, Koushik Viswanathan, Ho Yeung, and Srinivasan Chandrasekar. Response to ‘comment on “the cutting of metals via plastic buckling” by udupa et al.’. Proceedings of the Royal Society A, 475(2221):20180478, 2019
23. A. Udupa, K. Viswanathan, J.M Davis, M. Saei, J.B. Mann, and S.. Chandrasekar. A mechanochemical route to cutting highly-strain hardening metals. Tribology Letters, 67(1):4, 2018
24. A. Udupa, K. Viswanathan, M. Saei, JB. Mann, and S. Chandrasekar. Material-independent mechanochemical effect in the deformation of highly-strain-hardening metals. Physical Review Applied, 10(1):014009, 2018. Subject of a Physics: Focus article by Philip Ball [Link]. Video on the topic by Science Channel has been viewed more than 1 Million times on Facebook [Link].
25. H. Yeung, K. Viswanathan, A. Udupa, A. Mahato, and S. Chandrasekar. Sinuous flow in cutting of metals. Physical Review Applied, 8(5):054044, 2017
26. K. Viswanathan, A. Udupa, H. Yeung, D. Sagapuram, JB. Mann, M. Saei, and S. Chandrasekar. On the stability of plastic flow in cutting of metals. CIRP Annals, 66(1):69–72, 2017
27. A. Mahato, H. Yeung, Y. Guo, K. Viswanathan, NK. Sundaram, A. Udupa, JB. Mann, and S. Chandrasekar. Sinuous flow and folding in metals: Implications for delamination wear and surface phenomena in sliding and cutting. Wear, 376:1534–1541, 2017
28. A. Udupa, K. Viswanathan, Y. Ho, and S. Chandrasekar. The cutting of metals via plastic buckling. Proc. R. Soc. A, 473(2202):20160863, 2017
29. A. Udupa, S. Sadasiva, and G. Subbarayan. A framework for studying dynamics and stability of diffusive–reactive interfaces with application to Cu6Sn5 intermetallic compound growth. Proc. R. Soc. A, 472(2190):20160134, 2016. Journal website feature.
30. A. Udupa, G. Subbarayan, and C-K. Koh. Analytical estimates of stress around a doubly periodic arrangement of through-silicon vias. Microelectronics Reliability, 53(1):63–69, 2013
31. A. Udupa and A. Martini. Model predictions of shear strain-induced ridge defects in graphene. Carbon, 49(11):3571–3578, 2011
Conference Proceedings:1. K. Viswanathan, A. Udupa, D. Sagapuram, and J.B. Mann. What do chip morphologies tell us about the cutting process? In 28th All India Manufacturing Technology, Design and Research Conference, 2018. Best paper award.
2. A. Udupa, G. Subbarayan, and C-K. Koh. Analysis of interfacial shear stress and risk of debonding in tsvs. In ASME 2015 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems collocated with the ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, pages V002T02A008–V002T02A008. American Society of Mechanical Engineers, 2015
3. A. Udupa, G. Subbarayan, and C-K. Koh. A model for the free (top) surface deformation of through-silicon vias. In Thermal and Thermomechanical Phenomena in Electronic Systems (ITherm), 2014 IEEE Intersociety Conference on, pages 616–620. IEEE, 2014
PATENT APPLICATIONS
- T Sugihara, A. Udupa, S Chandrasekar, K Viswanathan, K P Trumble, and J B Mann. Methods of modifying material flow mode during machining and products formed thereby, July 8 2021. US Patent App. - Pending
- DP Mohanty, A. Udupa, JB Mann, and S Chandrasekar. Treatment to improve formability of palm leaf materials for foodware manufacturing, August 8 2022. US Patent App. - Pending