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Office Phone: 0512-2596961
Professor, Department of Mechanical Engineering
Specialization
Dynamics, vibrations, solid mechanics
Research Interest
I have broad interests within applied mechanics and applied mathematics. My prior work has been on walking machines, bicycles and motorcycles, nonlinear vibrations, systems with delays and/or fractional order dynamics, rigid body impact, ions in Paul traps, rotors, fatigue models, statistics of test data, damping in solids, hysteresis models, and some other areas. One theme through my research has been in seeking low-dimensional models of higher-dimensional systems, sometimes using new methods.
P. Jana and A. Chatterjee. Modal damping in vibrating objects via dissipation from dispersed frictional microcracks. Proceedings of the Royal Society of London A, vol. 469(2152), 2013, Article number 20120685. [DOI: 10.1098/rspa.2012.0685]
S. J. Singh and A. Chatterjee. Beyond fractional derivatives: local approximation of other convolution integrals. Proceedings of the Royal Society of London A, vol. 466, 2010, 563-581. [DOI: 10.1098/rspa.2009.0378]
K. Nandakumar and A. Chatterjee. Nonlinear secondary whirl of an overhung rotor. Proceedings of the Royal Society of London A, vol. 466, 2010, 283 - 301. [DOI: 10.1098/rspa.2009.0262]
I. Chakraborty, A. K. Mohanty and A. Chatterjee. Localized waves along a line of masses on a plate: propagation and sub-exponential attenuation. Proceedings of the Royal Society of London A, vol. 464, 2008, 2229-2246. [DOI: 10.1098/rspa.2008.0051]
P. Mahadevan, C. S. Jog and A. Chatterjee. Modal projections for synchronous rotor whirl. Proceedings of the Royal Society of London A, vol. 464(2095), 2008, 1739-1760. [DOI: 10.1098/rspa.2007.0139]