Education

Ph.D. | Indian Institute of Guwahati (IIT-Guwahati), India

  • Subject: Mathematics

M.Sc. | Indian Institute of Guwahati (IIT-Guwahati), India

  • Subject: Mathematics and Computing

    Experience

    • 2015 - 17, Institute Post-doctoral Fellow (IPDF) | Indian Institute of Technology Kharagpur

    Skills & Abilities

    • Operating Systems: Linux, Windows, Mac
    • Programming: Python, C, C++, FORTRAN, HTML
    • Scientic Software: Mathematica, Matlab, LabVIEW
    • Growth Techniques: Expertise in MBE, CVD (growing 2D materials), PVD, Magnetron Sputtering
    • Characterization Tools: Scanning probe microscopy (AFM and STM ), XRD, XPS, RHEED, Raman, PL
    • Instrumentation: Experience in designing and installation of custom-made High-Vacuum and UHV growth chamber with insitu electron diffraction facility.

    Research Interest

    • Wave-structure interaction problems
    • Hydroelasticity, Poroelasticity, Viscoelasticity
    • Flexural gravity waves, wave blocking,
    • wave motion in stratified fluid, dead-water analogue
    • Flow through porous media, water wave scattering, damping and trapping

    Awards & Fellowships

    • 2007: Summer Research Fellow – Indian Academy of Science, India
    • 2009: GATE institute Scholarship - Junior Research Fellow, IIT Guwahati, India.
    • 2010-11: Council of Scientific and Industrial Research (CSIR) - Junior Research Fellow, IIT Guwahati, India.
    • 2012-14: Council of Scientific and Industrial Research (CSIR) - Senior Research Fellow, IIT Guwahati, India.

    List of Publications

    Refereed Journals

    • Das S, Bora SN, Wave damping by a vertical porous structure placed near and away from a rigid vertical. Geophysical and Astrophysical Fluid Dynamics (IF 0.850)
    • Das S, Bora SN, Reflection of oblique ocean water waves by a vertical rectangular porous structures placed on an elevated horizontal bottom. Ocean Engineering, 82, 2014, 135-143. (IF 1.894)
    • Das S, Bora SN, Reflection of oblique ocean water waves by a vertical porous structure placed on a multi-step impermeable bottom. Applied Ocean Research, 47, 2014, 373-385. (IF 1.596)
    • Das S, Bora SN, Damping of oblique ocean water waves by a vertical porous structure placed on a multi-step bottom. Journal of Marine Science and Application, 13(4), 2014, 362-376. (SJR 0.38)
    • Das S, Behera H, Sahoo T, Flexural gravity wave motion over poroelastic bed. Wave Motion, 63, 2016, 135-148. (IF 1.575)
    • S, Sahoo T, Hydroelastic analysis of very large floating structure over viscoelastic bed. Meccanica, 52 (8), 2016, 1871-1887. (IF 2.196)

    International Conferences

    • Koley S, Das S, Sahoo S, Wave scattering by semi-circular porous breakwater placed on a porous seabed, 31st International Workshop on Water Waves and Floating Bodies, Michigan (USA), 3 – 6th April, 2016
    • Das S, Sahoo T, Meylan MH, Flexural gravity wave motion in two-layer fluid: blocking and dead water analogue, 12th SIAM: East Asian Section Conference 2017 (EASIAM 2017), 22-25th June, 2017, Department of Mathematical Sciences, Seoul National University, Seoul 08826, South Korea.
    • Das S, Koley S, Sahoo T, Flexural gravity wave motion over viscoelastic bed, National Conference on Emerging Trends in Physics of Fluids and Solids (NCETPFS- 2016), 3-4th March, 2016, Department of Mathematics, Jadavpur University, Kolkata-32, India.
    • Das S, Bora SN, Scattering of water waves by a vertical porous structure placed against a rigid vertical wall, 58th Congress of the Indian Society of Theoretical and Applied Mechanics, 18- 21st December, 2013, Bengal Engineering and Science University, Shibpur, Howrah- 711103, West Bengal, India.
    • Das S, Bora SN, Wave damping by a vertical porous structure placed away from rigid vertical wall, Recent Trends in Mathematics and its Applications (RTMA-2013), 7-8th October, 2013, Digboi College, Digboi, Tinsukia, Assam- 786171, India.
    • Das S, Bora SN, Reflection of ocean water waves by a vertical rectangular porous structure over an elevated horizontal bottom, 57th Congress of the Indian Society of Theoretical and Applied Mechanics, 17-20th December, 2012, Defence Institute of Advanced Technology (DIAT), Girinagar, Pune- 411025, India.
    • Das S, Bora SN, Propagation of small amplitude waves over beds with linear and quadratic slopes, Recent Trends in Mathematical Modelling and Simulation, 18-20th march, 2010, Department of Applied Mathematics, Institute of Technology, Banaras Hindu University, Varanasi - 221005, India.
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