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Dr. Dipankar Das

Assistant Professor, Dibrugarh University Institute of Engineering and Technology (DUIET)
  • Email - [email protected]
  • Dibrugarh University Institute of Engineering and Technology (DUIET)
  • Designation - Assistant Professor

Profile

Education:

  1.  Bachelor’s Degree: B.E. (Mechanical Engineering) from Assam Engineering College.

  2. Master’s Degree: M.Tech. in fluids and thermal from IIT Guwahati.

  3. Ph.D. from IIT Guwahati

Professional Experience:

  1. Assistant Professor, Department of Mechanical Engineering Downtown University.
  2. Assistant Professor, Department of Mechanical Engineering  DUIET (Since 2012 till present)

Areas of Interest/ Specialization:

  • Heattransfer, CFD, Hypersonic flow, High-temperature gas dynamics.

Administrative Assignments:

  1. Former Department faculty coordinator, Training & Placement cell, Dibrugarh University.
  2. Former NBA coordinator, DUIET.
  3. Former AICTE coordinator, DUIET.
  4. Assistant Officer in charge Examination, DUIET.

Publications

1.  D. Das, S. Desai, V. Kulkarni, H. Gadgil, " Performance assessment of energy deposition based drag reduction technique for Earth and Mars flight conditions", Acta Astronautica 159 (2019) 418-428. https://doi.org/10.1016/j.actaastro.2019.01.049.

2.  D. Das, S. Desai, V. Kulkarni, "Transition of shock reflection at higher enthalpies for Earth and Mars atmospheres", Acta Astronautica, Acta Astronautica 188 (2021) 289-294. https://doi.org/10.1016/j.actaastro.2021.07.042.

3.  D. Das, S. Desai, V. Kulkarni, "Comparative studies of shock-wave boundary-layer interactions in Earth and Mars atmospheres", Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering 236 (2) (2022) 324-340. https://doi.org/10.1177/09544100211011829

4.  D. Das, S. Desai, V. Kulkarni, "Shock/expansion fan interaction with real gas effects for Earth and Mars atmospheric conditions", Heat Transfer (2022) 1- 17. https://doi.org/10.1002/htj.22555

5.  D. Das, S. Desai, V. Kulkarni, H. Gadgil, "Real-Gas Effects for Shock/Shock Interaction in Earth and Mars atmosphere", Journal of Spacecraft and Rockets (2022) 1-16. https://doi.org/10.2514/1.A35142

6.  R. K. Peetala, D. Das, V. Kulkarni, N. Sahoo, "Conjugate Heat transfer Analysis for a Finite Thickness Cylinder in a Hypersonic Flow", Heat Transfer—Asian Research 45 (2) (2016) 163-180.  https://doi.org/10.1002/htj.21158

Profile

Profile

Education:

  1.  Bachelor’s Degree: B.E. (Mechanical Engineering) from Assam Engineering College.

  2. Master’s Degree: M.Tech. in fluids and thermal from IIT Guwahati.

  3. Ph.D. from IIT Guwahati

Professional Experience:

  1. Assistant Professor, Department of Mechanical Engineering Downtown University.
  2. Assistant Professor, Department of Mechanical Engineering  DUIET (Since 2012 till present)

Areas of Interest/ Specialization:

  • Heattransfer, CFD, Hypersonic flow, High-temperature gas dynamics.

Administrative Assignments:

  1. Former Department faculty coordinator, Training & Placement cell, Dibrugarh University.
  2. Former NBA coordinator, DUIET.
  3. Former AICTE coordinator, DUIET.
  4. Assistant Officer in charge Examination, DUIET.
Publications

Publications

 

1.  D. Das, S. Desai, V. Kulkarni, H. Gadgil, " Performance assessment of energy deposition based drag reduction technique for Earth and Mars flight conditions", Acta Astronautica 159 (2019) 418-428. https://doi.org/10.1016/j.actaastro.2019.01.049.

2.  D. Das, S. Desai, V. Kulkarni, "Transition of shock reflection at higher enthalpies for Earth and Mars atmospheres", Acta Astronautica, Acta Astronautica 188 (2021) 289-294. https://doi.org/10.1016/j.actaastro.2021.07.042.

3.  D. Das, S. Desai, V. Kulkarni, "Comparative studies of shock-wave boundary-layer interactions in Earth and Mars atmospheres", Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering 236 (2) (2022) 324-340. https://doi.org/10.1177/09544100211011829

4.  D. Das, S. Desai, V. Kulkarni, "Shock/expansion fan interaction with real gas effects for Earth and Mars atmospheric conditions", Heat Transfer (2022) 1- 17. https://doi.org/10.1002/htj.22555

5.  D. Das, S. Desai, V. Kulkarni, H. Gadgil, "Real-Gas Effects for Shock/Shock Interaction in Earth and Mars atmosphere", Journal of Spacecraft and Rockets (2022) 1-16. https://doi.org/10.2514/1.A35142

6.  R. K. Peetala, D. Das, V. Kulkarni, N. Sahoo, "Conjugate Heat transfer Analysis for a Finite Thickness Cylinder in a Hypersonic Flow", Heat Transfer—Asian Research 45 (2) (2016) 163-180.  https://doi.org/10.1002/htj.21158

Courses Taken
Current Courses
Sponsored Projects