IITKGP

Arnab Atta

Professor

Chemical Engineering

+91-3222-283910

arnab@che.iitkgp.ac.in

PostDoc & Ph.D. openings in the broad area of Microfluidics and CFD are available for the 2020-21 Autumn session. |

Responsibilities

  • Nodal Coordinator for Specific Subject, Interdisciplinary ares in Science and Engineering, PMRF

Research Areas

My research lab (mCFD) provides opportunity to carry out fundamental computational research and proof-of-concept experimental investigations for a range of applications in multiphase and complex flow problems. Group members at mCFD lab are encouraged to pursue interdisciplinary research. 
  • Asphaltene precipitation under controlled mixing conditions in a microchamber Meng J., Kanike C. , Sontti S. G., Atta A. , Tan X. , Zhang X. By Chemical Engineering Journal 451 138873- (2023)
  • Nanoextraction based on surface nanodroplets for chemical preconcentration and determination Wu H., Kanike C., Atta A., Zhang X. By Biomicrofluidics 16 - (2022)
  • Influence of channel bend angle on the turbulent statistics in sharply bent channel flows Sharma A., Lakkaraju R. , Atta A. By Physics of Fluids 35 055102- (2023)
  • Insights into the influence of particle density and column inclination in polydisperse liquid solid fluidized beds Puhan P., Mukherjee A. K., Atta A. By Powder Technology 425 118540- (2023)
  • Mixing Enhancement of Newtonian Liquids in a Curvature Induced Split and Recombine Micromixer Ghosh A.B., Atta A. By Industrial and Engineering Chemistry Research 62 4135-4150 (2023)
  • Non-Newtonian droplet breakup in a T-junction microdevice containing constriction induced asymmetric parallel branches Kumari P., Atta A. By Physics of Fluids 35 022004- (2023)
  • Regulation of droplet size and flow regime by geometrical confinement in a microfluidic flow-focusing device Sontti S. G., Atta A. By Physics of Fluids 35 012010- (2023)
  • Droplet breakup in a parallel microchannel with asymmetrical geometric constraints Kumari P., Atta A. By Chemical Engineering Research and Design 184 13-23 (2022)
  • Geometric and hydrodynamic influences on the droplet breakup dynamics in a branched microdevice Kumari P., Atta A. By Chemical Engineering and Processing - Process Intensification - (2022)
  • Insights into the dynamics of non-Newtonian droplet formation in a T-junction microchannel Kumari P., Atta A. By Physics of Fluids - (2022)

Principal Investigator

  • Influence of engineered wall texture on the droplet dynamics in microchannels Science and Engineering Research Board (SERB)

Co-Principal Investigator

  • Centre of excellence for training and research in Microfluidics IIT KHARAGPUR
  • Coarsegrained CFD-DEM-PBM simulations of industrial granulating beds Science and Engineering Research Board (SERB)

Ph. D. Students

Abhishek Sharma

Area of Research: Modeling of multiphase flow

Amlan Ashish

Area of Research: Biosensors for Point-of-Care

Amritendu Bhuson Ghosh

Area of Research: Multiphase microfluidics

Arahata Senapati

Area of Research: computational multiphase flows

Bidisha Borah

Area of Research: Microfluidics

Chiranjeevi Kanike

Area of Research: Computational Fluid Dynamics

Debdeep Bhattacharjee

Area of Research: Droplet microfluidics

Gaurav Singh

Area of Research: Computational multiphase flows

Gourab Ghosh

Area of Research: Algal Biofuel

Priyabrata Puhan

Area of Research: CFD, Multiphase systems

Rakesh Kumar

Area of Research: CFD, Multiphase systems

Seema Nakra

Area of Research: Droplet microfluidics

Soni Jaiswal

Area of Research: Multiphase modeling

Sourish Singha

Area of Research: Computational Fluid Dynamics

Srishti Verma

Area of Research: Electrochemical NanoBiodevices for Detection