All Stories

  1. Dynamics of jet breakup and the resultant drop size distribution-effect of nozzle size and impingement velocity

    Article • Physics of Fluids, October 2024, American Institute of Physics

    Prof Kirti Chandra Sahu

  2. Influence of the interaction of capillary waves on the dynamics of two drops falling side-by-side on a liquid pool

    Article • Physics of Fluids, November 2022, American Institute of Physics

    Prof Kirti Chandra Sahu

  3. Tuning of regimes during two-phase flow through a cross-junction

    Article • Physics of Fluids, December 2021, American Institute of Physics

    Prof Kirti Chandra Sahu

  4. Fluid dynamics of respiratory droplets in the context of COVID-19: Airborne and surfaceborne transmissions

    Article • Physics of Fluids, August 2021, American Institute of Physics

    Prof Kirti Chandra Sahu

  5. Linear instability driven by an electric field in two-layer channel flow of Newtonian and Herschel–Bulkley fluids

    Article • Journal of Non-Newtonian Fluid Mechanics, November 2020, Elsevier

    Prof Kirti Chandra Sahu

  6. Electro‐capillary filling in a microchannel under the influence of magnetic and electric fields

    Article • The Canadian Journal of Chemical Engineering, October 2020, Wiley

    Prof Kirti Chandra Sahu

  7. Simulations of a weakly conducting droplet under the influence of an alternating electric field

    Article • Electrophoresis, August 2020, Wiley

    Prof Kirti Chandra Sahu

  8. Coalescence of drops on the free-surface of a liquid pool at elevated temperatures

    Article • Physics of Fluids, May 2020, American Institute of Physics

    Prof Kirti Chandra Sahu

  9. Wetting Dynamics of a Water Droplet on Micropillar Surfaces with Radially Varying Pitches

    Article • Langmuir, May 2020, American Chemical Society (ACS)

    Prof Kirti Chandra Sahu

  10. Numerical Simulation of Steam Flow Inside the Superheater Section of An Industrial Boiler Using a Real Gas Model

    Article • Journal of Fluids Engineering, March 2020, ASME International

    Prof Kirti Chandra Sahu

  11. A numerical study of a hollow water droplet falling in air

    Article • Theoretical and Computational Fluid Dynamics, February 2020, Springer Science + Business Media

    Prof Kirti Chandra Sahu

  12. Linear instability in two-layer channel flow due to double-diffusive phenomenon

    Article • Physics of Fluids, February 2020, American Institute of Physics

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  13. Effect of viscosity and density ratios on two drops rising side by side

    Article • Physical Review Fluids, January 2020, American Physical Society (APS)

    Prof Kirti Chandra Sahu

  14. Coalescence dynamics of a droplet on a sessile droplet

    Article • Physics of Fluids, January 2020, American Institute of Physics

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  15. Deformation and breakup of droplets in an oblique continuous air stream

    Article • International Journal of Multiphase Flow, January 2020, Elsevier

    Prof Kirti Chandra Sahu

  16. Linear and nonlinear thermosolutal instabilities in an inclined porous layer

    Article • Proceedings of the Royal Society A Mathematical Physical and Engineering Sciences, January 2020, Royal Society Publishing

    Prof Kirti Chandra Sahu

  17. Evaporation of ethanol-water sessile droplet of different compositions at an elevated substrate temperature

    Article • International Journal of Heat and Mass Transfer, December 2019, Elsevier

    Prof Kirti Chandra Sahu

  18. Interfacial instability in pressure-driven core-annular pipe flow of a Newtonian and a Herschel–Bulkley fluid

    Article • Journal of Non-Newtonian Fluid Mechanics, September 2019, Elsevier

    Prof Kirti Chandra Sahu

  19. Spatio-temporal instability of two superposed fluids in a channel with boundary slip

    Article • International Journal of Multiphase Flow, April 2019, Elsevier

    Prof Kirti Chandra Sahu

  20. Coalescence dynamics of a compound drop on a deep liquid pool

    Article • Journal of Fluid Mechanics, March 2019, Cambridge University Press

    Prof Kirti Chandra Sahu

  21. Dynamics of an arched liquid jet under the influence of gravity

    Article • European Journal of Mechanics - B/Fluids, March 2019, Elsevier

    Prof Kirti Chandra Sahu

  22. Shape oscillations of a nonspherical water droplet

    Article • February 2019, American Physical Society (APS)

    Prof Kirti Chandra Sahu

  23. Linear instability in a miscible core-annular flow of a Newtonian and a Bingham fluid

    Article • Journal of Non-Newtonian Fluid Mechanics, February 2019, Elsevier

    Prof Kirti Chandra Sahu

  24. Motion of a Droplet on an Anisotropic Microgrooved Surface

    Article • Langmuir, January 2019, American Chemical Society (ACS)

    Prof Kirti Chandra Sahu

  25. Methanol-Based Fuel Cell on Paper Support with N-Doped Graphene Oxide/Nickel Cobaltite Composite Catalyst

    Article • Journal of The Electrochemical Society, January 2019, The Electrochemical Society

    Prof Kirti Chandra Sahu

  26. Non-isothermal bubble rise dynamics in a self-rewetting fluid: three-dimensional effects

    Article • Journal of Fluid Mechanics, November 2018, Cambridge University Press

    Prof Kirti Chandra Sahu

  27. Motion of an air bubble under the action of thermocapillary and buoyancy forces

    Article • Computers & Fluids, November 2018, Elsevier

    Prof Kirti Chandra Sahu

  28. Ethanol based fuel cell on paper support

    Article • Journal of Power Sources, August 2018, Elsevier

    Prof Kirti Chandra Sahu

  29. Cross-stream migration of drops suspended in Poiseuille flow in the presence of an electric field

    Article • June 2018, American Physical Society (APS)

    Prof Kirti Chandra Sahu

  30. Letter: Entrapment and interaction of an air bubble with an oscillating cavitation bubble

    Article • Physics of Fluids, April 2018, American Institute of Physics

    Prof Kirti Chandra Sahu

  31. The dynamics of rising oil-coated bubbles: experiments and simulations

    Article • Soft Matter, January 2018, Royal Society of Chemistry

    Prof Kirti Chandra Sahu

  32. Shapes and paths of an air bubble rising in quiescent liquids

    Article • Physics of Fluids, December 2017, American Institute of Physics

    Prof Kirti Chandra Sahu

  33. Core-annular miscible two-fluid flow in a slippery pipe: A stability analysis

    Article • Physics of Fluids, September 2017, American Institute of Physics

    Prof Kirti Chandra Sahu

  34. Two initially spherical bubbles rising in quiescent liquid

    Article • Physical Review Fluids, July 2017, American Physical Society (APS)

    Prof Kirti Chandra Sahu

  35. Temporal linear stability analysis of an entry flow in a channel with viscous heating

    Article • International Journal of Heat and Mass Transfer, June 2017, Elsevier

    Prof Kirti Chandra Sahu

  36. Paper based hydrazine monohydrate fuel cells with Cu and C composite catalysts

    Article • Electrochimica Acta, April 2017, Elsevier

    Prof Kirti Chandra Sahu

  37. A review on rising bubble dynamics in viscosity-stratified fluids

    Article • Sadhana, March 2017, Springer Science + Business Media

    Prof Kirti Chandra Sahu

  38. Nonspherical liquid droplet falling in air

    Article • March 2017, American Physical Society (APS)

    Prof Kirti Chandra Sahu

  39. Migration of a droplet in a cylindrical tube in the creeping flow regime

    Article • March 2017, American Physical Society (APS)

    Prof Kirti Chandra Sahu

  40. Numerical and experimental investigations of an air bubble rising in a Carreau-Yasuda shear-thinning liquid

    Article • Physics of Fluids, March 2017, American Institute of Physics

    Prof Kirti Chandra Sahu

  41. Dynamics of an air bubble rising in a non-Newtonian liquid in the axisymmetric regime

    Article • Journal of Non-Newtonian Fluid Mechanics, January 2017, Elsevier

    Prof Kirti Chandra Sahu

  42. Experimental and Modeling Studies of Paper Based Methanol Fuel Cell

    Article • ECS Meeting Abstracts, January 2017, The Electrochemical Society

    Prof Kirti Chandra Sahu

  43. Sodium Percarbonate Based, Mixed-Media Fuel Cells Supported on Paper with Gold/Nickel Oxide Catalysts

    Article • ChemElectroChem, November 2016, Wiley

    Prof Kirti Chandra Sahu

  44. Evaporation of Sessile Droplets Laden with Particles and Insoluble Surfactants

    Article • Langmuir, June 2016, American Chemical Society (ACS)

    Prof Kirti Chandra Sahu

  45. Rama Govindarajan

    Article • Journal of Fluid Mechanics, June 2016, Cambridge University Press

    Prof Rama Govindarajan, Prof Kirti Chandra Sahu

  46. Bubble Motion in a Converging–Diverging Channel

    Article • Journal of Fluids Engineering, February 2016, ASME International

    Prof Kirti Chandra Sahu

  47. Double-diffusive instability in core–annular pipe flow

    Article • Journal of Fluid Mechanics, January 2016, Cambridge University Press

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  48. Instability due to double-diffusive phenomenon in pressure-driven displacement flow of one fluid by another in an axisymmetric pipe

    Article • European Journal of Mechanics - B/Fluids, January 2016, Elsevier

    Prof Kirti Chandra Sahu

  49. Global Linear Instability of Flow Through a Converging–Diverging Channel

    Article • Journal of Fluids Engineering, October 2015, ASME International

    Prof Kirti Chandra Sahu

  50. Absolute and convective instabilities in double-diffusive two-fluid flow in a slippery channel

    Article • Chemical Engineering Science, September 2015, Elsevier

    Prof Kirti Chandra Sahu

  51. A parametric study of buoyancy-driven flow of two-immiscible fluids in a differentially heated inclined channel

    Article • Computers & Fluids, August 2015, Elsevier

    Prof Kirti Chandra Sahu

  52. Bubble rise dynamics in a viscoplastic material

    Article • Journal of Non-Newtonian Fluid Mechanics, August 2015, Elsevier

    Prof Kirti Chandra Sahu

  53. Dynamics of rising bubble inside a viscosity-stratified medium

    Article • Physics of Fluids, July 2015, American Institute of Physics

    Prof Kirti Chandra Sahu

  54. Wettability effects on contact line dynamics of droplet motion in an inclined channel

    Article • Physical Review E, May 2015, American Physical Society (APS)

    Prof Kirti Chandra Sahu

  55. Dynamics of an initially spherical bubble rising in quiescent liquid

    Article • Nature Communications, February 2015, Springer Science + Business Media

    Prof Kirti Chandra Sahu

  56. Numerical simulation of pressure-driven displacement of a viscoplastic material by a Newtonian fluid using the lattice Boltzmann method

    Article • European Journal of Mechanics - B/Fluids, January 2015, Elsevier

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  57. Pulsatile flow of a shear-thinning model for blood through a two-dimensional stenosed channel

    Article • European Journal of Mechanics - B/Fluids, January 2015, Elsevier

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  58. Evaporating Falling Drop

    Article • Procedia IUTAM, January 2015, Elsevier

    Prof Kirti Chandra Sahu

  59. Low Cost Environmentally Benign Porous Paper Based Fuel Cells for Micro-Nano Systems

    Article • Journal of The Electrochemical Society, January 2015, The Electrochemical Society

    Prof Kirti Chandra Sahu

  60. Non-isothermal bubble rise: non-monotonic dependence of surface tension on temperature

    Article • Journal of Fluid Mechanics, December 2014, Cambridge University Press

    Prof Kirti Chandra Sahu

  61. Double-diffusive two-fluid flow in a slippery channel: A linear stability analysis

    Article • Physics of Fluids, December 2014, American Institute of Physics

    Prof Kirti Chandra Sahu

  62. A Review on Double-diffusive Instability in Viscosity Stratified Flows

    Article • Proceedings of the Indian National Science Academy, September 2014, Indian National Science Academy

    Prof Kirti Chandra Sahu

  63. Instability of a free-shear layer in the vicinity of a viscosity-stratified layer

    Article • Journal of Fluid Mechanics, July 2014, Cambridge University Press

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  64. Double diffusive effects on pressure-driven miscible displacement flows in a channel

    Article • Journal of Fluid Mechanics, October 2012, Cambridge University Press

    Professor Kirti Chandra Sahu, Prof Manoranjan Mishra, Prof Kirti Chandra Sahu

  65. A study of pressure-driven displacement flow of two immiscible liquids using a multiphase lattice Boltzmann approach

    Article • Physics of Fluids, October 2012, American Institute of Physics

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  66. Multiphase lattice Boltzmann simulations of buoyancy-induced flow of two immiscible fluids with different viscosities

    Article • European Journal of Mechanics - B/Fluids, July 2012, Elsevier

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  67. Spatio-temporal linear stability of double-diffusive two-fluid channel flow

    Article • Physics of Fluids, May 2012, American Institute of Physics

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  68. Effects of wall-heating on the linear instability characteristics of pressure-driven two-layer channel flow

    Article • Chemical Engineering Science, December 2011, Elsevier

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  69. A multiphase lattice Boltzmann study of buoyancy-induced mixing in a tilted channel

    Article • Computers & Fluids, November 2011, Elsevier

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  70. Linear stability of double-diffusive two-fluid channel flow

    Article • Journal of Fluid Mechanics, October 2011, Cambridge University Press

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  71. Three-dimensional convective and absolute instabilities in pressure-driven two-layer channel flow

    Article • International Journal of Multiphase Flow, October 2011, Elsevier

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  72. Two-fluid pressure-driven channel flow with wall deposition and ageing effects

    Article • Journal of Engineering Mathematics, January 2011, Springer Science + Business Media

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  73. The Instability of Flow Through a Slowly Diverging Pipe With Viscous Heating

    Article • Journal of Fluids Engineering, January 2011, ASME International

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  74. Three-dimensional linear instability in pressure-driven two-layer channel flow of a Newtonian and a Herschel–Bulkley fluid

    Article • Physics of Fluids, November 2010, American Institute of Physics

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  75. Numerical simulation of non-isothermal pressure-driven miscible channel flow with viscous heating

    Article • Chemical Engineering Science, May 2010, Elsevier

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  76. Global instabilities in diverging channel flows

    Article • Theoretical and Computational Fluid Dynamics, March 2010, Springer Science + Business Media

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  77. Stability of Plane Channel Flow With Viscous Heating

    Article • Journal of Fluids Engineering, January 2010, ASME International

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  78. Linear stability analysis and numerical simulation of miscible two-layer channel flow

    Article • Physics of Fluids, April 2009, American Institute of Physics

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  79. Pressure-driven miscible two-fluid channel flow with density gradients

    Article • Physics of Fluids, April 2009, American Institute of Physics

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  80. Erratum: “Linear instability of pressure-driven channel flow of a Newtonian and a Herschel–Bulkley fluid” [Phys. Fluids 19, 122101 (2007)]

    Article • Physics of Fluids, October 2008, American Institute of Physics

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  81. The relative roles of divergence and velocity slip in the stability of plane channel flow

    Article • The European Physical Journal Applied Physics, August 2008, EDP Sciences

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  82. Linear instability of pressure-driven channel flow of a Newtonian and a Herschel-Bulkley fluid

    Article • Physics of Fluids, December 2007, American Institute of Physics

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  83. Linear Instability of Entry Flow in a Pipe

    Article • Journal of Fluids Engineering, January 2007, ASME International

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu

  84. Stability of flow through a slowly diverging pipe

    Article • Journal of Fluid Mechanics, May 2005, Cambridge University Press

    Professor Kirti Chandra Sahu, Prof Kirti Chandra Sahu