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Number of items: 90.

Article

Deka, Hiranya and Biswas, Gautam and Sahu, Kirti Chandra and Kulkarni, Yash and Dalal, Amaresh (2019) Coalescence dynamics of a compound drop on a deep liquid pool. Journal of Fluid Mechanics, 866. ISSN 0022-1120

Soni, Surendra Kumar and Kirar, Pavan Kumar and Kolhe, Pankaj and Sahu, Kirti Chandra (2019) Deformation and breakup of droplets in an oblique continuous air stream. arXiv.org.

Deka, Hiranya and Biswas, Gautam and Sahu, Kirti Chandra (2019) Dynamics of coalescence of a compound droplet on a liquid pool. Journal of Fluid Mechanics, 866. ISSN 0022-1120

Gurrala, Pradeep and Katre, Pallavi and Banerjee, Sayak and Balusamy, Saravanan and et al, . (2019) Evaporation of ethanol-water droplet at different substrate temperatures and compositions. arXiv.org.

Gurrala, Pradeep and Katre, Pallavi and Balusamy, Saravanan and et al, . (2019) Evaporation of ethanol-water sessile droplet of different compositions at an elevated substrate temperature. International Journal of Heat and Mass Transfer, 145. p. 118770. ISSN 00179310

Usha, R and Sahu, Kirti Chandra (2019) Interfacial instability in pressure-driven core-annular pipe flow of a Newtonian and a Herschel–Bulkley fluid. Journal of Non-Newtonian Fluid Mechanics, 271. p. 104144. ISSN 03770257

Lal, Sweta and M, Deepa and Sahu, Kirti Chandra and Janardhanan, V (2019) Methanol-Based Fuel Cell on Paper Support with N-Doped Graphene Oxide/Nickel Cobaltite Composite Catalyst. Journal of The Electrochemical Society, 166 (4). pp. 190-197. ISSN 0013-4651

Kumar, Manish and Bhardwaj, Rajneesh and Sahu, Kirti Chandra (2019) Motion of a Droplet on an Anisotropic Micro-grooved Surface. Langmuir. ISSN 0743-7463

Balla, Mounika and Tripathi, Manoj Kumar and Sahu, Kirti Chandra and Karapetsas, George and Matar, Omar K (2019) Non-isothermal bubble rise dynamics in a self-rewetting fluid: three-dimensional effects. Journal of Fluid Mechanics, 858. pp. 689-713. ISSN 0022-1120

Balla, Mounika and Tripathi, Manoj and Sahu, Kirti Chandra (2019) Shape oscillations of a nonspherical water droplet. Physical Review E, 99 (2). pp. 1-8. ISSN 2470-0045

Nath, Binita and Biswas, Gautam and Dalal, Amaresh and Sahu, Kirti Chandra (2018) Cross-stream migration of drops suspended in Poiseuille flow in the presence of an electric field. Physical Review E, 97 (6). pp. 1-13. ISSN 2470-0045

Borthakur, Manash Pratim and Biswas, Gautam and Bandyo padhyay, Dipankar and Sahu, Kirti Chandra (2018) Dynamics of an arched liquid jet under the influence of gravity. European Journal of Mechanics, B/Fluids. ISSN 0997-7546 (In Press)

Chandra, Subrata and Lal, Sweta and Janardhanan, V and Sahu, Kirti Chandra and M, Deepa (2018) Ethanol based fuel cell on paper support. Journal of Power Sources, 396. pp. 725-733. ISSN 0378-7753

Kannan, Y S and Karri, Badarinath and Sahu, Kirti Chandra (2018) Letter: Entrapment and interaction of an air bubble with an oscillating cavitation bubble. Physics of Fluids, 30 (4). 041701. ISSN 1070-6631

Sahu, Kirti Chandra (2018) Linear instability in a miscible core-annular flow of a Newtonian and a Bingham fluid. Journal of Non-Newtonian Fluid Mechanics. ISSN 0377-0257 (In Press)

Tripathi, Manoj Kumar and Sahu, Kirti Chandra (2018) Motion of an air bubble under the action of thermocapillary and buoyancy forces. Computers and Fluids, 177. pp. 58-68. ISSN 0045-7930

Chattopadhyay, Geetanjali and Sahu, Kirti Chandra and Usha, R (2018) Spatio-temporal instability of two superposed fluids in a channel with boundary slip. International Journal of Multiphase Flow. ISSN 0301-9322 (In Press)

Wang, Songcheng and Zhang, Yi and Meredith, J Carson and Behrens, Sven H and Tripathi, Manoj Kumar and Sahu, Kirti Chandra (2018) The dynamics of rising oil-coated bubbles: experiments and simulations. Soft Matter, 14 (14). pp. 2724-2734. ISSN 1744-683X

Chattopadhyay, Geetanjali and Usha, Ranganathan and Sahu, Kirti Chandra (2017) Core-annular miscible two-fluid flow in a slippery pipe: A stability analysis. Physics of Fluids, 29 (9). 097106. ISSN 1070-6631

Premlata, A R and Tripathi, M K and Karri, Badarinath and Sahu, Kirti Chandra (2017) Dynamics of an air bubble rising in a non-Newtonian liquid in the axisymmetric regime. Journal of Non-Newtonian Fluid Mechanics, 239. pp. 53-61. ISSN 0377-0257

Nath, B and Biswas, G and Dalal, A and Sahu, Kirti Chandra (2017) Migration of a droplet in a cylindrical tube in the creeping flow regime. Physical Review E, 95 (3). 033110. ISSN 1539-3755

Agrawal, M and Premlata, A R and Tripathi, M K and Karri, Badarinath and Sahu, Kirti Chandra (2017) Nonspherical liquid droplet falling in air. Physical Review B, 95 (3). 033111. ISSN 1098-0121

Premlata, A R and Tripathi, M K and Karri, Badarinath and Sahu, Kirti Chandra (2017) Numerical and experimental investigations of an air bubble rising in a Carreau-Yasuda shear-thinning liquid. Physics of Fluids, 29 (3). ISSN 1070-6631

Lal, S and M, Deepa and Janardhanan, V and Sahu, Kirti Chandra (2017) Paper based hydrazine monohydrate fuel cells with Cu and C composite catalysts. Electrochimica Acta, 232. pp. 262-270. ISSN 0013-4686

Srivastava, H and Dalal, A and Sahu, Kirti Chandra and Biswas, G (2017) Temporal linear stability analysis of an entry flow in a channel with viscous heating. International Journal of Heat and Mass Transfer, 109. pp. 922-929. ISSN 0017-9310

Tripathi, M K and A R, Premlata and Sahu, Kirti Chandra and Govindarajan, R (2017) Two initially spherical bubbles rising in quiescent liquid. Physical Review Fluids. ISSN 2469-990X

Sahu, Kirti Chandra (2017) A review on rising bubble dynamics in viscosity-stratified fluids. Sadhana, 42 (4). pp. 575-573. ISSN 0256-2499

Konda, H and Tripathi, M K and Sahu, Kirti Chandra (2016) Bubble Motion in a Converging-Diverging Channel. Journal of Fluids Engineering, 138 (6). 064501-1. ISSN 0098-2202

Sahu, Kirti Chandra (2016) Double-diffusive instability in core-annular pipe flow. Journal of Fluid Mechanics, 789. pp. 830-855. ISSN 0022-1120

Karapetsas, G and Sahu, Kirti Chandra and Matar, O K (2016) Evaporation of sessile droplets laden with particles and insoluble surfactants. Langmuir, 32 (27). pp. 6871-6881. ISSN 0743-7463

Jotkar, M R and Swaminathan, G and Sahu, Kirti Chandra and Govindarajan, R (2016) Global linear instability of flow through a converging-diverging channel. Journal of Fluids Engineering, 138 (3). 031301-1. ISSN 0098-2202

Bhagat, K D and Tripathi, M K and Sahu, Kirti Chandra (2016) Instability due to double-diffusive phenomenon in pressure-driven displacement flow of one fluid by another in an axisymmetric pipe. European Journal of Mechanics - B/Fluids, 55 (Part I). pp. 63-70. ISSN 0997-7546

Verma, R and Lal, S and M, Deepa and Janardhanan, V and Sahu, Kirti Chandra (2016) Sodium Percarbonate Based, Mixed-Media Fuel Cells Supported on Paper with Gold/Nickel Oxide Catalysts. ChemElectroChem. ISSN 2196-0216 (In Press)

Ghosh, S and R, Usha and Sahu, Kirti Chandra (2015) Absolute and convective instabilities in double-diffusive two-fluid flow in a slippery channel. Chemical Engineering Science, 134. pp. 1-11. ISSN 0009-2509

Tripathi, Manoj Kumar and Sahu, Kirti Chandra and Karapetsas, George and et al, . (2015) Bubble rise dynamics in a viscoplastic material. Journal of Non-Newtonian Fluid Mechanics, 222. pp. 217-226. ISSN 03770257

A R, Premlata and Tripathi, M K and Sahu, Kirti Chandra (2015) Dynamics of rising bubble inside a viscosity-stratified medium. Physics of Fluids, 27 (072105). pp. 1-15. ISSN 1070-6631

Tripathi, M K and Sahu, Kirti Chandra (2015) Evaporating Falling Drop. Procedia IUTAM, 15. pp. 201-206. ISSN 2210-9838

Lal, S and Janardhanan, V and M, Deepa and Sagar, A and Sahu, Kirti Chandra (2015) Low Cost Environmentally Benign Porous Paper Based Fuel Cells for Micro-Nano Systems. Journal of The Electrochemical Society, 162 (14). F1402-F1407. ISSN 0013-4651

Tripathi, M K and Sahu, K C and Karapetsas, G and Sefiane, K and Matar, O K (2015) Non-isothermal bubble rise: non-monotonic dependence of surface tension on temperature. Journal of Fluid Mechanics, 763. pp. 82-108. ISSN 0022-1120

Swain, P A P and Karapetsas, G and Matar, O K and Sahu, Kirti Chandra (2015) Numerical simulation of pressure-driven displacement of a viscoplastic material by a Newtonian fluid using the lattice Boltzmann method. European Journal of Mechanics, B/Fluids, 49 (Part A). pp. 197-207. ISSN 0997-7546

Randive, P and Dalal, A and Sahu, Kirti Chandra and Biswas, G and Mukherjee, P P (2015) Wettability effects on contact line dynamics of droplet motion in an inclined channel. Physical Review E, 91 (5). ISSN 1539-3755

Wakale, A B and K, Venkatasubbaiah and Sahu, Kirti Chandra (2015) A parametric study of buoyancy-driven flow of two-immiscible fluids in a differentially heated inclined channel. Computers and Fluids, 17 (01). pp. 54-61. ISSN 0045-7930

Sahu, Kirti Chandra (2014) A Review on Double-diffusive Instability in Viscosity Stratified Flows. Proceedings of the Indian National Science Academy, 80 (3). p. 513. ISSN 0370-0046

Sahu, Kirti Chandra (2013) Double diffusive effects on pressure-driven miscible channel flow: Influence of variable diffusivity. International Journal of Multiphase Flow, 55. pp. 24-31. ISSN 0301-9322

Redapangu, P R and Sahu, Kirti Chandra and Vanka, S P (2013) A lattice boltzmann simulation of three-dimensional displacement flow of two immiscible liquids in a square duct. Journal of Fluids Engineering, 135 (12). pp. 1-8. ISSN 0098-2202

Redapangu, P R and Vanka, S P and Sahu, Kirti Chandra (2012) Multiphase lattice Boltzmann simulations of buoyancy-induced flow of two immiscible fluids with different viscosities. European Journal of Mechanics, B/Fluids, 34. pp. 105-114. ISSN 0997-7546

Mishra, M and De Wit, A and Sahu, Kirti Chandra (2012) Double diffusive effects on pressure-driven miscible displacement flows in a channel. Journal of Fluid Mechanics, 712. pp. 579-597. ISSN 0022-1120

Sahu, Kirti Chandra and Govindarajan, R (2012) Spatio-temporal linear stability of double-diffusive two-fluid channel flow. Physics of Fluids, 24 (054103). 054103-1. ISSN 1070-6631

Redapangu, P R and Sahu, Kirti Chandra and Vanka, S P (2012) A study of pressure-driven displacement flow of two immiscible liquids using a multiphase lattice Boltzmann approach. Physics of Fluids, 24 (10). pp. 102110-1. ISSN 1070-6631

Kumar Reddy, V T S R and Janardhanan, V and Sahu, Kirti Chandra (2011) Effects of wall-heating on the linear instability characteristics of pressure-driven two-layer channel flow. Chemical Engineering Science, 66 (23). pp. 6272-6279. ISSN 0009-2509

Sahu, Kirti Chandra and Govindarajan, R (2011) Linear stability of double-diffusive two-fluid channel flow. Journal of Fluid Mechanics, 687. pp. 529-539. ISSN 0022-1120

Sahu, Kirti Chandra and Matar, O K (2011) Three-dimensional convective and absolute instabilities in pressure-driven two-layer channel flow. International Journal of Multiphase Flow, 37 (8). pp. 987-993. ISSN 0301-9322

Sileri, D and Sahu, Kirti Chandra and Matar, O K (2011) Two-fluid pressure-driven channel flow with wall deposition and ageing effects. Journal of Engineering Mathematics, 71 (1). pp. 109-130. ISSN 0022-0833

Sahu, Kirti Chandra (2011) The instability of flow through a slowly diverging pipe with viscous heating. Journal of Fluids Engineering, 133 (7). pp. 1-8. ISSN 0098-2202

Sahu, Kirti Chandra and Vanka, S P (2011) A multiphase lattice Boltzmann study of buoyancy-induced mixing in a tilted channel. Computers and Fluids, 50 (1). pp. 199-215. ISSN 0045-7930

Sahu, Kirti Chandra and Ding, H and Matar, O K (2010) Numerical simulation of non-isothermal pressure-driven miscible channel flow with viscous heating. Chemical Engineering Science, 65 (10). pp. 3260-3267. ISSN 0009-2509

Sahu, Kirti Chandra and Matar, O K (2010) Three-dimensional linear instability in pressure-driven two-layer channel flow of a Newtonian and a Herschel-Bulkley fluid. Physics of Fluids, 22 (11). pp. 1-14. ISSN 1070-6631

Conference or Workshop Item

Kolhe, Pankaj and Kirar, Pavan Kumar and Sahu, Kirti Chandra (2019) Coalescence dynamics of a droplet on a heated pool. In: 72nd Annual Meeting of the APS Division of Fluid Dynamics, 23–26 November 2019, Seattle, Washington.

Kumar, Manish and Bhardwaj, Rajneesh and Sahu, Kirti Chandra (2019) Coalescence dynamics of a droplet on a sessile droplet. In: 72nd Annual Meeting of the APS Division of Fluid Dynamics, 23–26 November 2019, Seattle, Washington.

Kumar, Gautam and P A, Lakshmi Narayana and Sahu, Kirti Chandra (2019) Effect of electric field on the linear stability characteristics of two-layer channel of Newtonian and Herschel-Bulkley fluids. In: 72nd Annual Meeting of the APS Division of Fluid Dynamics, 23–26 November 2019, Seattle, Washington.

Gurrala, Pradeep and Katre, Pallavi and Balusamy, Saravanan and et al, . (2019) Effect of substrate temperature on evaporation of ethanol-water sessile droplet. In: Proceedings of the 16th Asian Congress of Fluid Mechanics, 13-17 December 2019, Bengaluru, India.

Pillai, Dipin and Sahu, Kirti Chandra and Narayanan, Ranga (2019) Electrowetting of a leaky dielectric droplet under time-dependent electric field. In: 72nd Annual Meeting of the APS Division of Fluid Dynamics, 23–26 November 2019, Seattle, Washington.

Karri, Badarinath and Sahu, Kirti Chandra and Y S, Kannan (2019) Entrapment and interaction of an air bubble with an oscillating cavitation bubble. In: 72nd Annual Meeting of the APS Division of Fluid Dynamics, 23–26 November 2019, Seattle, Washington.

Balusamy, Saravanan and Banerjee, Sayak and Sahu, Kirti Chandra and et al, . (2019) Evaporation of ethanol-water sessile droplet of different compositions at an elevated substrate temperature. In: 72nd Annual Meeting of the APS Division of Fluid Dynamics, 23–26 November 2019, Seattle, Washington.

Banerjee, Sayak and Balusamy, Saravanan and Sahu, Kirti Chandra and et al, . (2019) Evaporation of ethanol-water sessile droplet on an inclined substrate at an elevated temperature. In: 72nd Annual Meeting of the APS Division of Fluid Dynamics, 23–26 November 2019, Seattle, Washington.

P A, Lakshmi Narayana and Kumar, Gautam and Sahu, Kirti Chandra (2019) Linear and nonlinear thermosolutal instabilities in an inclined porous layer. In: 72nd Annual Meeting of the APS Division of Fluid Dynamics, 23–26 November 2019, Seattle, Washington.

Xu, Zelai and Chen, Junyuan and Sahu, Kirti Chandra and et al, . (2019) Motion of self-rewetting drop on a substrate with a linear temperature gradient. In: 72nd Annual Meeting of the APS Division of Fluid Dynamics, 23–26 November 2019, Seattle, Washington.

Balla, Mounika and Tripathi, M K and Sahu, Kirti Chandra (2019) Non-isothermal bubble rise dynamics in a self-rewetting fluid at high Marangoni numbers. In: 25th National and 3rd International ISHMT-ASTFE Heat and Mass Transfer Conference (IHMTC), 28-31 December 2019, Roorkee, India.

Sahu, Kirti Chandra and Chakraborty, Suman (2019) Resolving anomalies in contrasting droplet dynamics under direct and alternating current electrical forcing. In: 72nd Annual Meeting of the APS Division of Fluid Dynamics, 23–26 November 2019, Seattle, Washington.

Bhardwaj, Rajneesh and Kumar, Manish and Sahu, Kirti Chandra (2019) Wetting dynamics of a droplet on micro-pillar surfaces with radially varying pitch. In: 72nd Annual Meeting of the APS Division of Fluid Dynamics, 23–26 November 2019, Seattle, Washington.

Agrawal, M and Katiyar, Rajat Kumar and Sahu, Kirti Chandra and Karri, Badarinath (2018) Experimental investigation of a freely falling liquid drop in air. In: 71st Annual Meeting of the APS Division of Fluid Dynamics, 18–20 November 2018, Atlanta, Georgia.

Kannan, Y S and B, Saravanan and Karri, Badarinath and Sahu, Kirti Chandra (2017) Effect of viscosity on the dynamics of a spark-generated non-equilibrium bubble in free-field and near a free-surface. In: 70th Annual Meeting of the APS Division of Fluid Dynamics, November 19–21, 2017, Denver, Colorado.

Sahu, Kirti Chandra and Agrawal, Meenu and A R, Premlata and Tripathi, Manoj and Karri, Badarinath (2017) Nonspherical liquid droplet falling in air. In: 70th Annual Meeting of the APS Division of Fluid Dynamics, November 19–21, 2017, Denver, Colorado.

Karri, Badarinath and A R, Premlata and Tripathi, Manoj and Sahu, Kirti Chandra (2017) Numerical and experimental investigations of an air bubble rising in a Carreau-Yasuda shear-thinning liquid. In: 70th Annual Meeting of the APS Division of Fluid Dynamics, November 19–21, 2017, Denver, Colorado.

A R, Premlata and Sharaf, Dilin and Tripathi, Manoj and Karri, Badarinath and Sahu, Kirti Chandra (2017) Shapes and paths of an air bubble rising in quiescent liquids. In: 70th Annual Meeting of the APS Division of Fluid Dynamics, November 19–21, 2017, Denver, Colorado.

Premlata, A R and Karri, Badarinath and Sahu, Kirti Chandra and et al, . (2016) Dynamics of an air bubble rising in a non-Newtonian liquid in the axisymmetric regime. In: Proceedings of the 24th National and 2nd International ISHMT-ASTFE Heat and Mass Transfer Conference (IHMTC-2017), 27-30, December 2017, BITS-Pilani, Hyderabad.

Govindarajan, R and Jose, Sharath and Sahu, Kirti Chandra (2016) Instabilities in viscosity and density stratified flow. In: IUTAM Symposium on Helicity, structures and singularity in fluid and plasma dynamics, 11-15 April 2016, Venice, Italy.

Karapetsas, G and Sahu, Kirti Chandra and Matar, O K (2015) Dynamics of surfactant-laden evaporating droplets. In: 68th Annual Meeting of the APS Division of Fluid Dynamics, 22–24 November, 2015, Boston, Massachusetts.

Sahu, Kirti Chandra and Govindarajan, R and Tripathi, M (2015) Linear stability analysis and direct numerical simulation of two layer channel flow. In: 68th Annual Meeting of the APS Division of Fluid Dynamics, 22–24 November, 2015, Boston, Massachusetts.

Mamalis, D and Sefiane, K and Sahu, Kirti Chandra and Karapetsas, G and Matar, O K (2015) Non-isothermal spreading dynamics of self-rewetting droplets. In: 68th Annual Meeting of the APS Division of Fluid Dynamics, 22–24 November, 2015, Boston, Massachusetts.

Tripathi, M K and Sahu, Kirti Chandra (2014) Evaporating Falling Drop. In: IUTAM Symposium on Multiphase flows with phase change: challenges and opportunities, 8-11 December 2014, Hyderabad, India.

Redapangu, P R and Sahu, Kirti Chandra (2013) Three-Dimensional LBM Simulations of Buoyancy-Driven Flow Using Graphics Processing Units. In: National Conference on Parallel Computing Technologies, 21-23 February 2013, Bangalore, India.

Vanka, S P and Shinn, A F and Sahu, Kirti Chandra (2011) Computational fluid dynamics using Graphics Processing Units: Challenges and opportunities. In: International Mechanical Engineering Congress and Exposition, IMECE 2011, 11-17, November 2011, Denver, CO; United States.

Thesis

Kavuri, Sivanandan and Sahu, Kirti Chandra (2019) Effect of viscosity and density ratios on two bubbles rising side by side. Masters thesis, Indian institute of technology Hyderabad.

Lal, Sweta and Sahu, Kirti Chandra (2019) Small-scale power generation using paper based fuel cells. PhD thesis, Indian institute of technology Hyderabad.

A R, Premlata and Sahu, Kirti Chandra (2018) Dynamics of an air bubble rising in constant and varying viscosity media. PhD thesis, Indian Institute of Technology, Hyderabad.

D, Vamshidhar Reddy and Sahu, Kirti Chandra (2018) Study of motion of the drops on inclined plane. Masters thesis, Indian Institute of Technology Hyderabad.

Ram, Premlata Amarnath and Sahu, Kirti Chandra (2017) Dynamics of an air bubble rising in viscosity-stratified fluids. Masters thesis, Indian Institute of Technology, Hyderabad.

Chandra, Subrata and M, Deepa and Sahu, Kirti Chandra and Janardhanan, V (2017) Ethanol - Dichromate Fuel-Oxidant and Molybdenum Oxide Nanorods Catalyst for Microfluidic Paper Based Fuel Cell. Masters thesis, Indian Institute of Technology Hyderabad.

Verma, Rajat and M, Deepa and Sahu, Kirti Chandra and Janardhanan, V (2016) Sodium Percarbonate Fuel Cells Based on Porous Paper Supports. Masters thesis, Indian Institute of Technology Hyderabad.

This list was generated on Fri Dec 13 13:46:56 2019 IST.