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Das Arup Kumar
Arup Kumar Das Assistant Professor akdasfme[at]iitr.ac.in 01332284802 Website
Areas of Interest
  • Two phase flow, Gas-liquid and liquid-liquid flow
  • Microfluidics, Micro mixers and Filters
  • Boiling and condensation, Augmentation of boiling heat transfer coefficient
  • Physics of alcoholic beverages, Bubble formation and its dynamics in beer/champagne
  • Bubble and drop dynamics, wettability gradient and electrowetting
  • Heat transfer, Conduction, convection and radiation heat transfer
  • Numerical methods, Lattice Boltzmann and Smoothed particle hydrodynamics
Professional Background
FromToDesignationOrganisation
2014On GoingAssistant ProfessorIIT Roorkee
20132014Assistant ProfessorIIT Kharagpur
20122013Assistant ProfessorIIT Roorkee
20102011Assistant ProfessorIIT Guwahati
20122012Assistant ProfessorNIT Rourkela
Honors and Awards
AwardInstituteYear
Young Engineer AwardINSA2015
National Doctoral FellowshipIIT Kharagpur2007
Best Thesis Award, INAEIIT Kharagpur2007
Educational Details
DegreeSubjectUniversityYear
B.E.Mechanical Engg.Jadavpur University Kolkata2003
MS by ResearchThermal EngineeringIIT Kharagpur2006
Ph.D.Mechanical EngineeringIIT Kharagpur2010
Sponsored Research Projects
TopicFunding AgencyYear
ElectrowettingDST2014
Multisacle two phase flowBRNS2016
Flow Boiling inside tubeDST2016
Teaching Engagements
TitleCourse CodeClass NameSemester
Engineering ThermodynamicsMIN-106Electrical EngineeringSpring
Projects and Thesis Supervised
Title of ProjectNames of Students
Pool boiling on thin wireMohd. Aasim Khan
Lattice Boltzmann simulation of bubble and drop dynamics in a sharp U bendSandeep Shreshth
Molecular simulation of drop dynamicsMiqdad Ansari
Some Investigation of Pulsating Loop Heat PipeManoj Kumar
3-D Lattice Boltzmann Model for Dynamics of Bubbles or Drops Through Inclined Channel and Sudden ConPramod Patil
Numerical and Experimental Investigations of Droplet Magneto hydrodynamicsChamkor Singh
Numerical Simulation of Dynamic Bubble Column ReactorsAjinkya Vaidya
Application of the Lattice Boltzmann Method for Radiation to the Analysis of Combined Mode ConductioHimanshu Poonia
Research Scholar Groups
Scholar NameInterest
Basanta Kumar RanaBubble dynamics
Saikat DuttaElectrowetting
Himanshu PooniaThermosyphon
Chandan Swaroop MeenaBoiling Heat Transfer
Parmod KumarNumerical Modeling of Two Phase Flow
T. SudhakarLattice Boltzmann Method
Digvijay SinghMultiscale modelling
Lokesh RohillaTaylor bubble dynamics
Darshan M. B.Flow boiling
Madhuri BhadauriaNuclear safety
Subhamoy PalDroplet impact on hydrophobic
Vatsal SanjayMultiscale Modelling
Visits to outside institutions
Institute VisitedPurpose of VisitDate
UPMC, Paris, FrancePost Doctoral Research31-04-2011
Trinity College DublinResearch2014
EPFL, SwitzerlandResearch14-05-2007
Special Lectures Delivered
TitlePlaceDate
Convective Heat TransferIIT RoorkeeFebruary
Two Phase Flow and Heat TransferIIT Roorkee18/07/2016
National International Collaboration
TopicOrganisationLevel
Mixing of stratified liquid layersTrinity College Dublin, IrelandRP
Bubble bursting at free surfaceUPMC, Paris, FranceRP
Development of numerical algorithm for chute formationUniversity of Porto, PortugalRP
Dynamics of sliding bubblesUniversity of Alberta, CanadaRP
Collapse of liquid filmIIT KharagpurPHD
ElectrowettingIIT KharagpurPHD
Fuel cellIIT KharagpurPHD
Books Authored

Das, P. K. and Das A. K., "Critical heat flux for boiling in micro channel" in "Microchannel Phase Change Transport Phenomena" S. Saha and G. P. Celata Eds., Elsevier Publication, 2015.

Das, P. K. and Das A. K., "Instability in flow boiling through micro channel" in "Microchannel Phase Change Transport Phenomena" S. Saha and G. P. Celata Eds., Elsevier Publication, 2015.

Refereed Journal Papers

Patents:

  1. “Design and development of structured surface for the enhancement of boiling heat transfer” by Das A.K., Das P.K., Saha P. (Patent No. TI (22)/TIFA/2006 dated 18-08-06)

Publications:

Book Chapters:

  1. Das P.K., Das A.K., “Critical Heat Flux for Boiling in Microchannel” in Saha S., Eds. Microchannel Phase Change Transport Phenomena, Elsevier Inc., 2016. 

  2. Das P.K., Das A.K., “Instabilities in Flow Boiling through Microchannels” in Saha S., Eds. Microchannel Phase Change Transport Phenomena, Elsevier Inc., 2016. 

International Journal Publications:

  1. Das A.K., Das P.K., Saha P., “Heat transfer during pool boiling based on evaporation from micro and macro layer” International Journal of Heat and Mass Transfer Vol. 49, Issue 19-20, 2006, pp. 3487-3499

  2. Das A.K., Das P.K., Bhattacharyya S., Saha P.,  “Nucleate boiling heat transfer from a structured surface-effect of liquid intake” International Journal of Heat and Mass Transfer Vol. 50, Issue 7-8, 2007, pp. 1577-1591

  3. Das A.K., Das P.K., Saha P., “Nucleate Boiling Of Water From Plane And Structured Surfaces” Experimental Thermal and Fluid science Vol. 31, Issue 8, 2007, pp. 967-977.

  4. Das A.K., Das P.K., Saha P., “Effect Of Rotating Flow Field On Boiling Heat Transfer From Flat Surface” Journal of Enhanced Heat Transfer Vol. 14, Issue 1, 2007, pp. 77-91.

  5. Chopkar M., Das A. K., Das P. K., Manna I., “Boiling heat transfer characteristics of ZrO2–water nanofluids from a flat surface in a pool” Heat and Mass Transfer Vol. 44, Issue 8, 2008, pp. 999-1004.

  6. Das A.K., Das P.K., “Bubble evolution through submerged orifice using smoothed particle hydrodynamics: Basic formulation and model validation” Chemical Engineering Science Vol. 64, Issue 10, 2009, pp. 2281-2290

  1. Das A.K., Das P.K., Thome J.R., “Transition of bubbly flow in vertical tubes: new criteria through CFD simulation” ASME Journal of Fluids Engineering Vol. 131, Issue 9, 2009, pp. 091303-1-12. 

  1. Das A.K., Das P.K., Thome J.R., “Transition of bubbly flow in vertical tubes: effect of bubble size and tube diameter” ASME Journal of Fluids Engineering Vol. 131, Issue 9, 2009, pp. 091304-1-6.

  2. Das A.K., Das P.K., “Performance of different structured surfaces in nucleate pool boiling” Applied Thermal Engineering Vol. 29, Issue 17-18, 2009, pp. 3643-3653.

  3. Das A.K., Das P.K., “Bubble evolution through submerged orifice using smoothed particle hydrodynamics: effect of different thermo physical properties” Industrial Engineering and Chemistry Research Vol. 48, Issue 18, 2009, pp. 8726-8735.

  4. Das A.K., Das P.K., “Simulation of a sliding drop over an inclined surface using smoothed particle hydrodynamics Langmuir Vol. 25, Issue 19, 2009, pp. 11459-11466.

  5. Das A.K., Das P.K., Saha P., “Applicability of mechanistic model for the prediction of boiling heat transfer for refrigerants“ Heat Transfer Engineering Vol. 31, Issue 5, 2010, pp. 374-382

  6. Das A.K., Das P.K., “Modelling bubbly flow and its transitions in vertical annuli using population balance technique“ International Journal of Heat and Fluid Flow Vol. 31, 2010, pp. 101-114

  7. Das A.K., Das P.K., “Estimation of drop shape over a solid surface for variable contact angle and size usingChemical Engineering Science Vol. 65, Issue 13, 2010, pp. 4027-4037

  8. Das A.K., Das P.K., “Multimode dynamics of a liquid drop over an inclined surface with a wettability gradientLangmuir Vol. 26, Issue 12, 2010, pp. 9547-9555.

  9. Das A.K., Das P.K., Saha P., “Some investigations on the enhancement of boiling heat transfer from planer surface embedded with continuous open tunnels“ Experimental Thermal and Fluid Science Vol. 34, 2010, pp. 1422-1431

  10. Das A.K., Das P.K., “Schemes for the fragmentation and merging of droplets resting on a solid substrate using patterned wettability gradient” Langmuir Vol. 26, 2010, pp. 15883-15894.

  11. Vishwakarma V., Das A.K., Das P.K., “Steady state conduction through 2d irregular bodies by smoothed particle hydrodynamics” International Journal of Heat and Mass Transfer Vol. 54, 2011, pp. 314-325.

  12. Das A.K., Das P.K., Saha P., “Formation of gas bubbles from submerged orifices“, Experimental Thermal and Fluid Science Vol. 35, 2011, pp. 618-627.

  13. Das A.K., Das P.K., “Incorporation of diffuse interface in smoothed particle hydrodynamics: implementation of the scheme and case studies” International Journal for Numerical Methods in Fluids Vol. 67, 2011, pp. 671-699.

  14. Vishwakarma V., Das A.K., Das P.K., “Analysis of Fourier and non-Fourier heat conduction using smoothed particle hydrodynamicsApplied Thermal Engineering Vol. 31, 2011, pp. 2963-2970.

  1. Das A.K., Das P.K., “Peak structure in downward gas liquid bubbly flow and its transition to slug flow- a numerical investigation”, International Journal of Multiphase Flow Vol. 40, 2012, pp. 136-143.

  2. Das A.K., Patil P.K., Ghosh S., Mishra S.C., Das P.K., “3-D lattice Boltzmann model for asymmetric Taylor bubble and Taylor drop in an inclined channel” Engineering Applications of Computational Fluid Mechanics, Vol. 6, 2012, pp. 383-394.

  3. S. Ghosh, A. Vaidya, A.K. Das, S.C. Mishra, P.K. Das, “Numerical study of dynamics of bubbles using lattice Boltzmann method”, Industrial Engineering and Chemistry Research, Vol. 51, 2012, pp. 6364-6376.

  4. Das A.K., Das P.K., “Bubble evolution and necking at a submerged orifice for the complete range of orifice tilt”, AIChE Journal, Vol. 59, 2013, pp. 630-642.

  5. Sharma, A. K., Agarwal, V., Das, A. K., Ghosh, S., Das, P.K., “Conduction in composite slabs: Reliability of 1-D and 2-D calculations”, Energy and Buidings, Vol. 65, 2013, pp. 242-247.

  6. Mishra S.C., Poonia H., Vernekar R., Das A.K., “Lattice Boltzmann method applied to radiative transport analysis in a planar participating medium”, Heat Transfer Enginering, Vol. 35, 2014, pp. 1267-1278.

  7. Datta, S., Sharma, M., Das, A.K., “Investigation of Upward Climbing Motion of a Droplet over an Inclined Surface Using Electrowetting”, Industrial and Engineering Chemistry Research, Vol. 53, 2014, pp. 6685-6693.

  8. S. Ahmed, S. Sreshth, S. Ghosh, A K. Das, “Study of the Dynamics of a Condensing Bubble Using Lattice Boltzmann Method”, Journal of Computational Multiphase Flow Vol. 7, 2015, pp. 117-128.

  9. Das A. K., Das P. K., “Modeling of liquid–vapor phase change using smoothed particle hydrodynamics”, Journal of Computational Physics Vol. 303, 2015, pp. 125-145.

  10. B. K. Rana, A. K. Das, P. K. Das, “Mechanism of bursting Taylor bubbles at free surface”, Langmuir Vol 31, 2015, pp. 9870-9881.

  11. S. Datta, A. K. Das, P. K. Das, “Uphill movement of Sessile droplets by electrostatic actuation”, Langmuir Vol 31, 2015, pp. 10190-10197.

  12. Das A. K., Das P. K., “Numerical study of bubble formation from submerged orifice under reduced gravity condition", Procedia IUTAM Vol. 18, 2015, pp. 8-17.

  13. S. Datta, A. K. Das, P. K. Das, “Wetting behaviour of a translating sessile nanodrop under electrostatic actuation”, RSC Advances Vol 6, 2016, pp. 9796-9802.

  14. Y. Sharma, P. Kumar, B. K. Rana, A. K. Das, "Rotary Entrainment in stratified gas-liquid layers: an experimental study", Proceedings of the Indian National Science Academy, Vol 82, 2016 pp. 1-9.

  15. S. Datta, M. Sharma, A. K. Das, “Unravelling Electrostatic Actuation on inclined and humped surfaces: Effect of Substrate Contact Angle”, Industrial Engineering and Chemistry Research, Vol 55, 2016 pp. 3949-3959.

  16. P. Kumar, A. K. Das, S. Mitra, "Physical understanding of gas-liquid annular flow and its transition to dispersed droplets", Physics of Fluids Vol 28, 2016, pp. 072101.

  17. C. Singh, A. K. Das, P. K., Das, "Single-mode instability of a ferrofluid-mercury interface under a nonuniform magnetic field", Physical Review E, Vol 94, 2016, pp. 012803.

  18. C. Singh, A. K. Das, P. K., Das, "Flow restrictive and shear reducing effect of magnetization relaxation in ferrofluid cavity flow", Physics of Fluids, Vol 28, 2016, pp. 087103.

  19. B. K. Rana, A. K. Das, P. K. Das, "Asymmetric bursting of Taylor bubbles in inclined tube", Physics of Fluids, Vol 28, 2016, pp. 082106.

  20. M. Ahmadlouydarab, C. Lan, A. K. Das, Y. Ma, "Coalescence of sessile microdroplets subject to a wettability gradient on a solid surface" Physical Review E, Vol. 94, 2016, pp. 033112-1-12.

  21. B. K. Rana, A. K. Das, P. K. Das, "Numerical Study of Air Entrainment and Liquid Film Wrapping around a Rotating Cylinder" Industrial and Engineering Chemistry Research, Vol 55, 2016, pp. 11950-11960.

  22. Ansari Mohd. Miqdad, S. Datta, A. K. Das, P. K. Das, "Effect of Electrostatic Incitation on Wetting Mode of a Nano-Drop over Pillar-Arrayed Surface" RSC Advances, Vol 6, 2016, pp. 110127-110133.

  23. A. Kushwaha, A. K. Das, "On Formation and Instabilities of a Liquid Bell", Multiphase Science and Technology, Vol. 18, 2016, pp. 35-52.

  24. A. Deep, C. S. Meena, A. K. Das, "Interaction of Asymmetric Films around Boiling Cylinder Arrray: Homogeneous Interface to Chaotic Phenomenon" Journal of Heat Transfer, Vol 139, 2017, pp. 041502-1-11.

  25. B. K. Rana, A. K. Das, P. K. Das, "Towards the understanding of bubble-bubble interaction upon formation at submerged orifices: a numerical approach", Chemical Engineering Science, Vol 161, 2017, pp. 316-328.

  26. P. Kumar, A. K. Das, S. Mitra, "Bending and Growth of Entrained Air Filament under Converging and Asymmetric Rotational Fields", Physics of Fluids, Vol. 29, 2017, pp. 022101-1-13.

  27. B. K. Rana, A. K. Das, P. K. Das, “Study of interaction pattern between bubbles at three inline orifices in a submerged pool”, Chemical Engineering Science, Vol. 168, 2017, pp. 41-54.

  28. C. S. Meena, A. Deep, A. K. Das “Understanding of interactions of bubbles generated at neighboring nucleation sites”, Heat Transfer Engineering, (In Press).

  29. B. K. Rana, A. K. Das, P. K. Das, "Collapse of a Taylor bubble at free surface", Multiphase Science and Technology (In Press).

  30. P. Seerha, P. Kumar, A. K. Das, and S. Mitra, “Proposition of Stair Climb of a Drop using Chemical Wettability Gradient”, Physics of Fluids (In Press).

  31. V. Sanjay and A. K. Das, “On Air Entrainment in a Water pool by Impingement of a Jet”, AIChE Journal, (In Press).

Other Publications:

  1. Sharma, Y., Rana, B.K., Das, A.K., “Rotary entrainment in two phase stratified gas-liquid layers: an experimental study” International Journal of Chemical, Molecular, Nuclear, Materials and Metallurgical Engineering, Vol. 9, 2015, pp. 1289-1294.

  2. A. Agarwal, M. Sarda, J. Kaushik, V. Sanjay and A. K. Das, "Investigation of Flame and Soot Propagation in Non-Air Conditioned Railway Locomotives" International Journal of Computer, Electrical, Automation, Control and Information Engineering Vol 10, 2016, pp. 1466-1474.

  3. M. Sarda, A. Agarwal, J. Kaushik, V. Sanjay and A. K. Das, "Numerical Simulations of Fire in Typical Air Conditioned Railway Coach" International Journal of Computer, Electrical, Automation, Control and Information Engineering Vol 10, 2016, pp. 1520-1527.

International Conference publications:

  1. Das A.K., Das P.K., Bhattacharyya S., Saha P., Ramgopal M., “Release of gas phase through submerged orifices: an experimental study” 4th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Cairo, Egypt, September 19-22, 2005.

  2. Das A.K., Das P.K., Bhattacharyya S., Saha P.,  “Prediction Of Critical Heat Flux Using Temporal Variation Of Micro/Macro Layer Thickness” 18th National & 7th ISHMT-ASME Heat and Mass Transfer Conference, Guwahati, India, January 4-6, 2006.

  3. Das A.K., Das P.K., Saha P., “Bubbling From Two Adjacent Orifices Below A Liquid Column: Experimental Study” International Conference on Computational Fluid Dynamics, Acoustics, Heat Transfer and Electromagnetics, Visakhapatnam, India, July 24-25, 2006.

  4. Das A.K., Das P.K., Saha P., “Boiling From Distinct Nucleation Sites- Effect Of Site Pitch” 3rd BSME-ASME International Conference on Thermal Engineering, Dhaka, Bangladesh, December 20-22, 2006.

  5. Das A.K., Das P. K., Simulation of bubbly flow and its transition using population balance technique” International Conference on Multiphase Flow, ICMF 2007, Leipzig, Germany, July 9 – 13, 2007.

  6. Das A.K., Das P. K., “Prediction of Bubbly-Slug Transition in a Vertical Annuli Using Population Balance Technique” CHEMCON 2007, Kolkata, India, December 27-30, 2007.

  7. Das A.K., Das P. K., Development of smoothed particle hydrodynamics model for multi phase flow problems and a case study” 19th National & 8th ISHMT-ASME Heat and Mass Transfer Conference, Hyderabad, India, January 3-5, 2008.

  8. Das A.K., Das P. K., Saha P., Enhancement of Boiling Heat Transfer by Surface Modification- Present  status and In-House Experience” 19th National & 8th ISHMT-ASME Heat and Mass Transfer Conference, Hyderabad, India, January 3-5, 2008.

  9. Das A.K., Das P. K., Thome J.R., Prediction of void distribution in bubbly flow and its transition to slug flow using population balance technique” 5th European Thermal-Sciences Conference, Eindhoven, The Netherlands, May 18-22, 2008.

  10. Das A.K., Das P. K., “Effect of microgravity on interface shape: simulation using smoothed particle hydrodynamics” XXII International Congress of Theoretical and Applied Mechanics, Adelaide, Australia, August 25-29, 2008.

  11. Das A.K., Das P.K., Das G., “Constructal pattern formation of a fluid network: a preliminary investigation” 4th BSME-ASME International Conference on Thermal Engineering, Dhaka, Bangladesh, December 27-29, 2008.

  12. Dewangan N., Das A.K., Das P.K., “Free surface flow over a bump with hydraulic jump” 4th BSME-ASME International Conference on Thermal Engineering, Dhaka, Bangladesh, December 27-29, 2008.

  13. Das A.K., Das P. K., Saha P., "Boiling from narrow channels in the presence of rotary motion imposed in the fluid" 7th ECI Conference on Boiling Heat Transfer, Florianopolis-SC, Brazil, May 3-7, 2009.

  14. Das A.K., Das P. K., "Evaluation of the shape of liquid drops of various size using smoothed particle hydrodynamics” Multiphase Flow 2009, Hampshire, United Kingdom, June 15-17, 2009.

  15. Vishwakarma V., Das A.K., Das P.K., “Simulation of heat conduction by smoothed particle hydrodynamics: application for two dimensional skew symmetric bodies" 20th National & 9th ISHMT-ASME Heat and Mass Transfer Conference, Mumbai, India, January 1-4, 2010.

  16. Das A.K., Das P. K., "Periodic Void Fraction Waves in Gas-Liquid Cocurrent UpFlow: A Numerical Study” International Conference on Multiphase Flow, ICMF 2010, Florida, USA, May 30 – June 04, 2010.

  17. Das A.K., Das P. K.,"Drop deformation in combined shear and pressure driven flow: simulation using DI-SPH scheme” International Conference on Multiphase Flow, ICMF 2010, Florida, USA, May 30 – June 04, 2010.

  18. Das, A.K., Patil P.K., Poonia H., Mishra S.C., "3D Lattice Boltzmann model for asymmetric Taylor bubble and drop in an inclined tube” 7th International conference of Flow Dynamics, Sendai, Japan, November 1-3, 2010.

  19. Mishra S.C., Poonia H., Vaidya A.A., Das, A.K., Asinari P., Analysis of a Combined Mode Conduction and Radiation Transport in a 2-D Rectangular Enclosure using the Lattice Boltzmann Method” 7th International conference of Flow Dynamics, Sendai, Japan, November 1-3, 2010.

  20. Das, A.K., Vaidya A.A., Patil P.K., Mishra S.C., "Numerical study of the dynamics of an evaporating bubble using lattice Boltzmann method” 7th International conference of Flow Dynamics, Sendai, Japan, November 1-3, 2010.

  21. S. C. Mishra, H. Poonia  and A. K. Das, "Lattice Boltzmann method applied to the analysis of radiative transport problems with and without conduction in a 1-D planar medium", International Conference on Thermal Energy and Environment, Kalasalingam, TN, India, 24-26 March 2011.

  22. A. K. Das, A. A. Vaidya and S.C. Mishra, "Numerical study of the dynamics of a condensing bubble using the lattice Boltzmann method", International Conference on Thermal Energy and Environment, Kalasalingam, TN, India, 24-26 March 2011.

  23. S. Ahmed, S. Shreshth, S. Ghosh, A. K. Das, Study of the dynamics of a condensing bubble using lattice Boltzmann method, International Conference on Multiphase Flow, ICMF 2013, Jeju, Korea, May 26 – May 31, 2013.

  24. N. Verma, P. Agarwal, S. Ghosh, A. K. Das, Determination of strength in inertial entrainment: an experimental study, International Conference on Multiphase Flow, ICMF 2013, Jeju, Korea, May 26 – May 31, 2013.

  25. Saikat Datta, Arup Kumar Das and Prasanta Kumar Das; “Influence of Surface Contact Angle on Uphill Motion of Droplets Due to Electrostatic Actuation”; Paper No: 98, 5th International and 41st National Conference on Fluid Mechanics and Fluid Power, IIT Kanpur, India, 12th to 14th December 2014.

  26. B. K. Rana,  LS. Paikara, A.K. Das, and P.K. Das,  2014, “Collapse of a Taylor Bubble at Free Surface: an Experimental Investigation”, Paper No: 88, 5th International and 41st National Conference on Fluid Mechanics and Fluid Power, IIT Kanpur, India.

  27. S. Datta, A. K. Das , and P. K. Das; “Coalescence of Micro-Droplets by Electrowetting: Numerical Investigation”; Droplets 2015, University of Twente, The Netherlands, 6th to 8th October 2015.

  28. Sanjay V., Das A. K., "Building Fire Safety: Numerical Simulation and Evacuation Planning", Paper ID:  14th International Conference of the International Building Performance Simulation Association, Hyderabad, India, December 7-9, 2015.

  29. Saikat Datta, Arup Kumar Das and Prasanta Kumar Das; “Numerical Investigation of Droplet Up-climbing by Electrowetting”; Paper No: 79, 42nd National Conference on Fluid Mechanics and Fluid Power, NITK Surathkal, India, 14th to 16th December 2015.

  30. Basanta Kumar Rana, Arup Kumar Das and Prasanta Kumar Das, 2015 "Numerical investigation of a Taylor bubble collapse at free surface in the vertical channel" Paper No: 61, 42nd National Conference on Fluid Mechanics and Fluid Power, NITK Surathkal, India. 

  31. Yagya Sharma, Basanta K. Rana, Arup K. Das, 2015 "Rotary Entrainment in Two Phase Stratified Gas-Liquid Layer: An Experimental Study" Paper code: 15AU12000438, ICMFIPE 2015: 17th International Conference on MultiphaseFlow in Industrial Plant Engineering, Melbourne, Australia. 

  32. Saikat Datta, Arup Kumar Das, Prasanta Kumar Das; “Numerical Investigation of Micro-Droplet Coalescence by Electrostatic Actuation”; Abstract ID :FM-042, 68th Annual session Indian Institute of Chemical Engineers Chemcon 2015, IIT Guwahati, India, 27th to 30th December 2015.

  33. Basanta Kumar Rana, Arup Kumar Das and Prasanta Kumar Das, 2015 "Taylor Bubble Collapse at Free Surface in the Inclined  Channel: A Numerical Investigation" Abstract ID :FM-044, 68th Annual session Indian Institute of Chemical Engineers Chemcon2015, IIT Guwahati, India.

  34. B. K. Rana, A. K. Das, P. K. Das, "Liquid-liquid entrainment and film wrapping around a rotating cylinder in stratified layer", ICMF 2016, Firenze, Italy, May 22-27, 2016.

  35. S. Datta, A. K. Das, P. K. Das, "Electrostatic control of impact dynamics of a droplet on solid surfaces: superhydrophobic behavior" ICMF 2016, Firenze, Italy, May 22-27, 2016.

  36. C. Singh, A. K. Das, P. K. Das, "Levitation of water droplet inside ferrofluid: computational simulation and experimental demonstration", ICMF 2016, Firenze, Italy, May 22-27, 2016.

  37. V. Sanjay, A. K. Das, "On the gas-liquid entrainment by impingement of liquid jet onto a pool", ICMF 2016, Firenze, Italy, May 22-27, 2016.

  38. M. Kumar, A. K. Das, P. K. Das, "Effect of oscillatory flow field on bolilng in small diameter tube at atmospheric pressure", ICMF 2016, Firenze, Italy, May 22-27, 2016.

  39. P. Kumar, S. Mitra, A. K. Das, "Towards the understanding of transformation of annular to droplet annular gas-liquid flow," 14th International Conference on Nanochannels, microchannels and Minichannels 2016, Washington, USA, July 10-14, 2016.

  40. P. Agarwal, A. K. Das, "Simulation of static Leidenfrost droplet", 6th International and 43rd National conference of Fluid Mechanics and Fluid Power 2016, Allahabad, December 15-17, 2016

  41. S. Dutta, V. Sanjay, P. Kumar, A. K. Das, "Investigation of jet atomization: a multiscale approach", 6th International and 43rd National conference of Fluid Mechanics and Fluid Power 2016, Allahabad, December 15-17, 2016

  42. S. Mukherjee, S. Dutta, A. K. Das, "Development of molecular microscope for boiling heat transfer: A numerical study", 6th International and 43rd National conference of Fluid Mechanics and Fluid Power 2016, Allahabad, December 15-17, 2016

  43. A. Agarwal, A. K. Das, "Study of liquid sheet formation by oblique impingment of liquid jets", 6th International and 43rd National conference of Fluid Mechanics and Fluid Power 2016, Allahabad, December 15-17, 2016

  44. P. Kumar, A. K. Das, S. Mitra, "Rotary entrainment of stratified layers: cylinder-cylinder interactions", 6th International and 43rd National conference of Fluid Mechanics and Fluid Power 2016, Allahabad, December 15-17, 2016

  45. B. K. Rana, A. K. Das, P. K. Das, "A numerical study of entrainment and film flow around horizontal rollers in stratified liquid-liquid interface", 6th International and 43rd National conference of Fluid Mechanics and Fluid Power 2016, Allahabad, December 15-17, 2016

  46. C. S. Meena, M. A. Khan, A. K. Das, "Experimental investigation of boiling heat transfer on inclined wires", 6th International and 43rd National conference of Fluid Mechanics and Fluid Power 2016, Allahabad, December 15-17, 2016

  47. N. Arora, A. K. Das, "Numerical study of jet dynamics under transverse electric field", 6th International and 43rd National conference of Fluid Mechanics and Fluid Power 2016, Allahabad, December 15-17, 2016

  48. T. Sudhakar, A. K. Das, "3D lattice Boltzmann model for two immiscible liquids in T channel", 6th International and 43rd National conference of Fluid Mechanics and Fluid Power 2016, Allahabad, December 15-17, 2016

  49. P. Seerha, P. Kumar, A. K. Das, "Climbing droplet on stairs using patterned wettability gradient", 6th International and 43rd National conference of Fluid Mechanics and Fluid Power 2016, Allahabad, December 15-17, 2016

  50. S. Dutta, A. K. Das, P. K. Das, "A low cost means of wettability manipulation by electrostatic influence", CHEMCON 2016, Chennai, December 27-30, 2016

  51. D. Singh, A. K. Das, "Numerical simulation of hydraulic jump using vertical jet impingment over horizontal surface", CHEMCON 2016, Chennai, December 27-30, 2016

  52. P. Kumar, A. K. Das, S. Mitra, "Understanding of asymmetric cusped interfaces using differential rotational field", CHEMCON 2016, Chennai, December 27-30, 2016

  53. M. Prajapati, P. Kumar, A. K. Das, "Entrainment of stratified liquid liquid layers using external rotational field: an experimental study", CHEMCON 2016, Chennai, December 27-30, 2016

  54. P. Kumar, A. K. Das, S. Mitra, "Rotary entrainment of stratified layers: cylinder-cylinder interactions", 6th International and 43rd National conference of Fluid Mechanics and Fluid Power 2016, Allahabad, December 15-17, 2016