Pankaj Wahi
Pankaj Wahi
Mechanical Engineering, IIT Kanpur
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Route to chaos for combustion instability in ducted laminar premixed flames
L Kabiraj, A Saurabh, P Wahi, RI Sujith
Chaos: An Interdisciplinary Journal of Nonlinear Science 22 (2), 023129, 2012
Bifurcations of self-excited ducted laminar premixed flames
L Kabiraj, RI Sujith, P Wahi
Journal of Engineering for Gas Turbines and Power 134 (3), 2012
Bifurcation analysis of thermoacoustic instability in a horizontal Rijke tube
P Subramanian, S Mariappan, RI Sujith, P Wahi
International journal of spray and combustion dynamics 2 (4), 325-355, 2010
Averaging oscillations with small fractional damping and delayed terms
P Wahi, A Chatterjee
Nonlinear dynamics 38, 3-22, 2004
Self-interrupted regenerative metal cutting in turning
P Wahi, A Chatterjee
International Journal of Non-Linear Mechanics 43 (2), 111-123, 2008
Galerkin projections for delay differential equations
P Wahi, A Chatterjee
Subcritical bifurcation and bistability in thermoacoustic systems
P Subramanian, RI Sujith, P Wahi
Journal of Fluid Mechanics 715, 210-238, 2013
Modelling of frictional chatter in metal cutting
R Rusinek, M Wiercigroch, P Wahi
International Journal of Mechanical Sciences 89, 167-176, 2014
Regenerative tool chatter near a codimension 2 Hopf point using multiple scales
P Wahi, A Chatterjee
Nonlinear Dynamics 40, 323-338, 2005
Global axial–torsional dynamics during rotary drilling
SK Gupta, P Wahi
Journal of Sound and Vibration 375, 332-352, 2016
A modified LuGre friction model for an accurate prediction of friction force in the pure sliding regime
A Saha, P Wahi, M Wiercigroch, A Stefański
International Journal of Non-Linear Mechanics 80, 122-131, 2016
A direct variational method for planning monotonically optimal paths for redundant manipulators in constrained workspaces
A Shukla, E Singla, P Wahi, B Dasgupta
Robotics and Autonomous Systems 61 (2), 209-220, 2013
Investigation of two different friction models from the perspective of friction-induced vibrations
A Saha, M Wiercigroch, K Jankowski, P Wahi, A Stefański
Tribology International 90, 185-197, 2015
Nonlinear stability analysis of a reduced order model of nuclear reactors: A parametric study relevant to the advanced heavy water reactor
P Wahi, V Kumawat
Nuclear engineering and design 241 (1), 134-143, 2011
A comparative study on the control of friction-driven oscillations by time-delayed feedback
A Saha, B Bhattacharya, P Wahi
Nonlinear Dynamics 60, 15-37, 2010
Investigating the dynamics of combustion-driven oscillations leading to lean blowout
L Kabiraj, RI Sujith, P Wahi
Fluid Dynamics Research 44 (3), 031408, 2012
Bifurcation and chaos in zero-Prandtl-number convection
P Pal, P Wahi, S Paul, MK Verma, K Kumar, PK Mishra
Europhysics Letters 87 (5), 54003, 2009
Influence of tool flank forces on complex dynamics of cutting process
R Rusinek, M Wiercigroch, P Wahi
International Journal of Bifurcation and Chaos 24 (09), 1450115, 2014
An analytical study of time-delayed control of friction-induced vibrations in a system with a dynamic friction model
A Saha, P Wahi
International Journal of Non-Linear Mechanics 63, 60-70, 2014
Full characterization of act-and-wait control for first-order unstable lag processes
T Insperger, P Wahi, A Colombo, G Stepan, M Di Bernardo, SJ Hogan
Journal of Vibration and Control 16 (7-8), 1209-1233, 2010
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