* denotes student/project associate
J38. A. Guha, C. R. de Macedo, J. C. B. da Silva and J. M. Magalhães, "Inferring pycnocline depth from sea surface data and satellite images of internal solitary waves".
2026
J37. S. Gururaj* and A. Guha, "Topographic scattering of internal waves in the presence of a steady surface current". Journal of Geophysical Research: Oceans,131, e2025JC023177 (2026). [link]
2025
J36. L. Biswas and A. Guha, "Stability analysis of time-periodic shear flow generated by an oscillating density interface". Journal of Fluid Mechanics,1015, A27 (2025). [pdf]
J35. S. Gururaj* and A. Guha, "Five-wave interactions in inertia gravity waves". Physical Review Fluids, 10, 034803 (2025). [pdf]
2024
J34. J. R. Carpenter and A. Guha, "Blocking effects on mean ocean currents by offshore wind farm foundations". Physical Review Fluids, 9, 103802 (2024). [pdf] Editor’s Suggestion [link]
J33. E. Heifetz, N. Bratspiess*, A. Guha and L. Maas, "Relating interfacial Rossby wave interaction in shear flows with Feynman's two-state coupled quantum system model for the Josephson junction". Physical Review Fluids, 9, 054802 (2024) [pdf]
J32. A. Guha and A. Gupta*, "Understanding Stokes drift mechanism via crest and trough phase estimates". Journal of Physical Oceanography, 54, pp. 1143–1151 (2024). [pdf]
2023
J31. E. Heifetz, A. Guha and L. Maas, "de Broglie normal modes in the Madelung fluid", Foundations of Physics, 53, 35 (2023). [pdf]
2022
J30. A. Gupta* and A. Guha, "A new Lagrangian drift mechanism due to current-bathymetry interactions: applications in coastal cross-shelf transport". Journal of Fluid Mechanics, 952, A15 (2022). [pdf]
J29. S. Gururaj* and A. Guha, “Resonant and near-resonant internal wave triads for non-uniform stratifications. Part 2: Vertically bounded domain with mild-slope bathymetry”. Journal of Fluid Mechanics, 943, A33 (2022). [pdf]
2021
J28. A. Gupta* and A. Guha, "Modified Stokes drift due to resonant interactions between surface waves and corrugated sea-floor with and without a mean current". Physical Review Fluids, 6, 024801 (2021). [pdf][video_link]
2020
J27. A. Guha, E. Heifetz and A. Gupta*, "Pairs of surface wave packets with zero-sum energy in the Hawking radiation analog". Physical Review D., 102, 104061 (2020). [pdf]
J26. S. Gururaj* and A. Guha, “Energy transfer in resonant and near-resonant internal wave triads for weakly non-uniform stratifications. Part 1. Unbounded domain”. Journal of Fluid Mechanics, 899, A6 (2020). [pdf][video_link]
J25. E. Heifetz, A. Guha and J. R. Carpenter, "Wave interactions in neutrally stable shear layers: regular and singular modes, and non-modal growth". Physics of Fluids, 32, 074106 (2020). [pdf]
J24. J. R. Carpenter and A. Guha, “Motion of buoyant point vortices”, Physical Review Fluids, 5, 064702 (2020). [pdf]
J23. S. Kar* and A. Guha, “An inverse technique for reconstructing ocean’s density stratification from surface data", Ocean Modelling, 147, 101561 (2020). [video_link][pdf]
J22. E. Heifetz, R. Maor* and A. Guha, “On the opposing roles of the Boussinesq and non-Boussinesq baroclinic torques in surface gravity wave propagation”, Quarterly Journal of the Royal Meteorological Society, 146, pp. 1056-1064 (2020). [pdf]
2019
J21. S. Bhattacharya*, S. Sadhukhan*, A. Guha and M. K. Verma, “Similarities between the structure functions of thermal convection and hydrodynamic turbulence”, Physics of Fluids, 31, 115107 (2019). [pdf]
J20. E. Heifetz and A. Guha, “Normal form of synchronization and resonance between vorticity waves in shear flow instability”. Physical Review E., 100, 043105 (2019). [pdf]
J19. A. Guha and M. Rahmani, “Predicting vortex merging and ensuing turbulence characteristics in shear layers from initial conditions”. Journal of Fluid Mechanics (Rapids), 878, R4 (2019). [pdf]
J18. A. Guha and R. Raj*, “Explosive instability due to free surface flow over a rippled bottom”. Nonlinear Processes in Geophysics. 26, pp. 283-290 (2019). [pdf]
J17. J. R. Carpenter and A. Guha, “Instability of a smooth shear layer through wave interactions”. Physics of Fluids (Letters) 31, 081701 (2019). [pdf]
J16. S. Alam*, A. Guha and M. K. Verma, “Revisiting Bolgiano-Obukhov scaling for moderately stably stratified turbulence.” Journal of Fluid Mechanics, 875, pp. 961-973 (2019). [pdf]
J15. R. Raj* and A. Guha, “On Bragg resonances and wave triad interactions in two-layered shear flows”. Journal of Fluid Mechanics, 867, pp. 482-515 (2019). [pdf]
2018
J14. A. Guha and R. Raj*, “On the inertial effects of density variation in stratified shear flows”. Physics of Fluids 30, 126603 (2018). [pdf]
J13. S. Kar* and A. Guha, “Letter: Ocean bathymetry reconstruction from surface data using hydraulics theory”. Physics of Fluids 30, 121701 (2018). Chosen as a Featured article, as well as an AIP Scilight article for media publicity. [pdf] [Scilight link]
J12. M. H. Shete* and A. Guha, “Effect of free surface on submerged stratified shear instabilities.”Journal of Fluid Mechanics, 843, pp. 98–125 (2018). [pdf]
J11. D. Bhardwaj* and A. Guha, “Nonlinear modeling of shear instabilities, wave-topography interactions and shear induced wave breaking using vortex method”. Physics of Fluids 30, 014102 (2018). [pdf] Editor’s Pick [link]
J10. E. Heifetz and A. Guha, “A generalized action-angle representation of wave interaction in stratified shear flows”. Journal of Fluid Mechanics, 834, pp. 220–236 (2018). [video link][pdf]
2017
J9. J.R. Carpenter, A. Guha and E. Heifetz, “A physical interpretation of the wind-wave instability as interacting waves”. Journal of Physical Oceanography , 47, pp. 1441–1455 (2017). [pdf]
J8. A. Guha and F.E. Udwadia, “Non-linear dynamics induced by linear wave interactions in multi-layered flows”, Journal of Fluid Mechanics, 816, pp. 412-427 (2017). [pdf]
2010-2016
J7. A. Guha, C.R. Mechoso, C.S. Konor and R.P. Heikes, “Modeling Rossby wave breaking in the Southern Spring Stratosphere”, Journal of the Atmospheric Sciences, 73(1), pp. 393-406 (2016). [pdf][slides]
J6. A. Guha and G.A. Lawrence, “A wave interaction approach to studying non-modal homogeneous and stratified shear instabilities”, Journal of Fluid Mechanics, 755, pp. 336-364 (2014). [pdf][slides][video link]
J5. A. Guha and G.A. Lawrence, “Estuary classification revisited”, Journal of Physical Oceanography, 43, pp. 1566-1571 (2013). [pdf][slides]
J4. A. Guha, M. Rahmani and G.A. Lawrence, “Evolution of a barotropic shear layer into elliptical vortices.” Physical Review E., 87, 013020 (2013). [pdf][slides]
J3. A. Guha and I. A. Frigaard, “On the stability of plane Couette-Poiseuille flow with uniform crossflow.” Journal of Fluid Mechanics, 656, pp. 417-447 (2010). [pdf][slides]
J2. A. Guha, R. M. Barron and R. Balachandar, “An experimental and numerical study of water jet cleaning process.” Journal of Materials Processing Technology, 211(4), pp. 610-618 (2011). [pdf]
J1. A. Guha, R. M. Barron and R. Balachandar, “Numerical simulation of high-speed turbulent water jets in air.” Journal of Hydraulic Research, 48(1), pp. 119-124 (2010). [pdf]