Collision efficiency of rapidly settling particle pairs in a turbulent flow
Pijush Patra, Donald L. Koch and Anubhab Roy
[Link]

An inertial slender-body theory
Anmol Joshi, Anubhab Roy, Arjun Sharma and Donald L. Koch
[Link]

Orientation dynamics of a settling spheroid in simple shear flow: bifurcations and stochastic alignment
Himanshu Mishra and Anubhab Roy
[Link]

Shear-induced self-diffusivity in dilute suspensions with repulsive interactions
Anu V S Nath, Pijush Patra and Anubhab Roy
[Link]

Transport and orientation of anisotropic particles settling in surface gravity waves
Himanshu Mishra and Anubhab Roy
[Link]

The electrostatic–hydrodynamic interaction of two spheres in a linear compressional flow
Srikumar Warrier, Anubhab Roy and Pijush Patra
[Link]

Mechanism for sieve-free filtration of micro- and nano-particles
Neeraj S. Borker, Ioana Cristina Butu, Luke McCarney, Anubhab Roy and Donald L. Koch Sep. Purif. Technol., 139719 (2026)
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Evidence of an inertialess Kapitza instability due to viscosity stratification
Shravya Gundavarapu, Darish Jeswin Dhas and Anubhab Roy Intl J. Multiphase Flow, 202, 105827 (2026)
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Radiation forces and torques on Janus cylinders
Mohd. Meraj Khan, Sumesh Thampi and Anubhab Roy Phys. Rev. E, 114, 015409 (2026)
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On the generation of free-surface waves by instabilities in quadratic shear flows
Harishankar Muppirala, Ramana Patibandla and Anubhab Roy J. Fluid Mech., 1037, A68 (2026)
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Lattice Boltzmann method for electromagnetic wave scattering
Mohd. Meraj Khan, Sumesh Thampi and Anubhab Roy J. Quant. Spec. Rad. Trans., 359, 109944 (2026)
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Linking the rheology of thermal amorphous materials to molecular-scale physics
Mehryar Jannesari Ghomsheh, Anubhab Roy, Donald L. Koch and Sarah Hormozi J. Fluid Mech., 1027, A32
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Exit time of colloidal particles from falling drops
Nishanth Murugan and Anubhab Roy Phy. Rev. E, 112, 065104
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Gravity-induced collisions of uncharged cloud droplets in an electric field
Pijush Patra and Anubhab Roy J. Atmos. Sci., 82, 2357
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Electrostatic interactions between anisotropic particles
Harshit Joshi and Anubhab Roy Phy. Rev. E, 111, 035410
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Electric field effects on the collision efficiency of uncharged water droplets in a linear flow
Pijush Patra, Anubhab Roy and J. S. Wettlaufer Phy. Rev. Fluids, 10, 103601
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Trapping and transport of inertial particles in a Taylor-Green vortex: Effects of added mass and history force
Prabhash Kumar, Anu V. S. Nath, Mahesh Panchagnula and Anubhab Roy Phy. Rev. Fluids, 10, 104304
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Stirring with the phase angle φ: Unlocking chaos in slow subperiodic viscous flows
Prabhash Kumar, Prahallada Jutur, Anubhab Roy and Mahesh Panchagnula Phy. Rev. Fluids, 10, 103601
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Instability of a dusty shear flow
Anu V. S. Nath, Anubhab Roy and M. Houssem Kasbaoui J. Fluid Mech., 1002, A17
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The flow field due to a sphere moving in a viscous, density stratified fluid
R Patibandla, Anubhab Roy and Ganesh Subramanian J. Fluid Mech., 1002, A44
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Prediction of effective thermal conductivity of a suspension of core-shell particles using asymptotic homogenization
Karthiban A, Easwar M K, A Arockiarajan and Anubhab Roy Physics of Fluids, 37, 1

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Particle transport in oscillatory flows with streamwise nonuniformity: effects of particle inertia and thermal fluctuations
Prabhash Kumar, Mahesh Panchagnula and Anubhab Roy Eur. Phys. J. Spec. Top. (2025)

Electromagnetic scattering by curved surfaces and calculation of radiation force: Lattice Boltzmann simulations
Mohd. Meraj Khan, Sumesh P Thampi and Anubhab Roy J. App. Phys. 136, 19
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Dust-free region over horizontal hot surfaces
K. K. Prasoon, Anubhab Roy and Baburaj A. Puthenveettil J. Fluid Mech. 1001, A45

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Clustering and chaotic motion of heavy inertial particles in an isolated non-axisymmetric vortex
Anu V. S. Nath and Anubhab Roy J. Fluid Mech 998, A62
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The merger of co-rotating vortices in dusty flows
S Shuai, A Roy, MH Kasbaoui J. Fluid Mech 981, A27
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Irregular dependence on Stokes number and non-ergodic transport of heavy inertial particles in steady laminar flows
AVS Nath, A Roy, S Ravichandran, R Govindarajan Phys. Rev. Fluids 9, 014302
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Penetrative and Marangoni convection in a fluid film over a phase boundary
Darish Jeswin Dhas, Srikanth Toppaladoddi and Anubhab Roy J. Fluid Mech 977, A34
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Surface and internal gravity waves on a viscous liquid layer: initial-value problems
R Patibandla, S Basak, R Dasgupta, A Roy International Journal of Multiphase Flow, 104592
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Collision efficiency of like-charged spheres settling in a quiescent environment
P Patra, DL Koch, A Roy Journal of Fluid Mechanics 968, A22
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Orientation of finite Reynolds number anisotropic particles settling in turbulence
A Roy, S Kramel, U Menon, GA Voth, DL Koch Journal of Non-Newtonian Fluid Mechanics 318, 105048
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Wind-generated waves on a water layer of finite depth
Y Kadam, R Patibandla, A Roy Journal of Fluid Mechanics 967, A12
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Pair trajectories of uncharged conducting spheres in an electric field
N Thiruvenkadam, P Patra, V Kadaba Puttanna, A Roy Physics of Fluids, 2023
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Instability of a thin film of chemotactic active suspension
N Murugan, A Roy Journal of Fluid Mechanics 955, A11, 2023
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Collision efficiency of non-Brownian spheres in a simple shear flow–the role of non-continuum hydrodynamic interactions
P Patra, DL Koch, A Roy Journal of Fluid Mechanics 950, A18, 2022
[Link] [PDF] [IITM Tech Talk]

Instability of a dusty vortex
S Shuai, DJ Dhas, A Roy, MH Kasbaoui Journal of Fluid Mechanics 948, A56, 2022
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Brownian coagulation of like-charged aerosol particles
P Patra, A Roy Physical Review Fluids 7 (6), 064308, 2022
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Wavy regime of a colloidal falling film
DJ Dhas, A Roy Physical Review Fluids 7 (6), 064307, 2022
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A multiscale approach to predict the effective conductivity of a suspension using the asymptotic homogenization method
E MK, A Arockiarajan, A Roy Physics of Fluids, 2022
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Stability of gravity-driven particle-laden flows - Roles of shear-induced migration and normal stresses
Darish Jeswin Dhas S and Anubhab Roy J. Fluid Mech., 938, A29, 2022
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Transport of condensing droplets in Taylor-Green vortex flow in the presence of thermal noise
Anu V. S. Nath, Anubhab Roy, Rama Govindarajan, and S. Ravichandran Phy. Rev. E, 105, 3, 2022
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Inertio-elastic instability of a vortex column
Anubhab Roy, Piyush Garg, Jumpal Shashikiran Reddy and Ganesh Subramanian J. Fluid Mech., 937, A27, 2022
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Instability of an auto-chemotactic active suspension
Nishanth Murugan and Anubhab Roy J. Fluid Mech., 934, A21, 2022
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Linear stability of a rotating liquid column revisited
Pulkit Dubey, Anubhab Roy and Ganesh Subramanian J. Fluid Mech., 933, A55, 2022
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Triadic resonances in internal wave modes with background shear
Ramana Patibandla, Manikandan Mathur and Anubhab Roy J. Fluid Mech., 929, A10, 2021
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Stability of two-layer flows past slippery surfaces. Part II: Inclined channels
Himanshu Mishra, S. Vengadesan and Anubhab Roy Phys. Fluids, 33, 8, 2021
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Stability of two-layer flows past slippery surfaces. Part I: Horizontal channels
Vignesh Ramakrishnan, Remil Mushthaq, S. Vengadesan and Anubhab Roy Phys. Fluids, 33, 8, 2021
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Inertial effects on the flow near a moving contact line
Akhil Varma, Anubhab Roy and Baburaj A. Puthenveettil J. Fluid Mech., 924, A36, 2021
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Collision rate of bidisperse, hydrodynamically interacting spheres settling in a turbulent flow
Johnson Dhanasekaran, Anubhab Roy and Donald L. Koch J. Fluid Mech., 912, A5, 2021
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Collision rate of bidisperse spheres settling in a compressional non-continuum gas flow
Johnson Dhanasekaran, Anubhab Roy and Donald L. Koch J. Fluid Mech., 910, A10, 2021
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A Lattice Boltzmann Method for Electromagnetic Wave Propagation in Medium
Jamal Hussain, Ratul Dasgupta, Harish N Dixit, Sumesh P. Thampi and Anubhab Roy. IEEE ICCEM, 299, 2020
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Azimuthal capillary waves on a hollow filament - the discrete and the continuous spectrum
Palas . K. Farsoiya, Anubhab Roy and Ratul Dasgupta J. Fluid Mech., 883, A21, 2020
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Inertial torques and a symmetry breaking orientational transition in the sedimentation of slender fibers
Anubhab Roy, Rami J. Hamati, Lydia Tierney, Donald L. Koch and Greg A. Voth J. Fluid Mech., 875, 576–596, 2019
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Optimal energy growth in a stably stratified shear flow
Sharath Jose, Anubhab Roy, Rahul Bale, Krithika Iyer and Rama Govindarajan Fluid Dynamics Research, 50, 1, 011421 (2018)
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Analytical solutions for algebraic growth of disturbances in a stably stratified shear flow
Sharath Jose, Anubhab Roy, Rahul Bale and Rama Govindarajan Proc. Roy. Soc. A, 471, 20150267 (2015)
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Emergence of upstream swimming through a hydrodynamic transition
Chih-kuan Tung, Florencia Ardon, Anubhab Roy, Donald L. Koch, Susan S. Suarez & Mingming Wu Phys. Rev. Lett., 114, 108102 (2015)
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An inviscid modal interpretation of the 'lift-up' effect
Anubhab Roy & Ganesh Subramanian J. Fluid Mech., 757, 82-113 (2014)
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Linearized oscillations of a vortex column: the singular eigenfunctions
Anubhab Roy & Ganesh Subramanian J. Fluid Mech., 741, 404-460 (2014)
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Dynamics of vorticity defects in stratifed shear
N. J. Balmforth, A. Roy & C. P. Caulfield J. Fluid Mech., 694, 292-331 (2012). Cover page article
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An adaptation of Adomian decomposition for numeric-analytic integration of strongly non- linear and chaotic oscillators
Susanta Ghosh, Anubhab Roy & Debasish Roy Computer Methods in Applied Mechanics and Engineering, 196 (4-6), 1133-1153 (2007)
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Seismic evaluation of multi-storey RC frame using modal pushover analysis
Anubhab Roy & Srinivas Chandrasekaran Nonlinear Dynamics, 43(4), 329-342 (2006)
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