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Dr. Santosh Kumar Sahu

Assistant Professor (Sr. Gr.) , Department of Mechanical Engineering, School of Engineering, Bengaluru

Qualification: B-Tech, M.Tech, Ph.D
c_santosh@blr.amrita.edu
Research Interest: 3D printing and Bio-composite, Honeycomb sandwich structure, Polymer matrix composite

Bio

Dr. Santosh Kumar Sahu currently serves as Assistant Professor (Sr. Gr.) at the Department of Mechanical Engineering, School of Engineering, Amrita Vishwa Vidyapeetham, Bengaluru.

Dr. Santosh Kumar Sahu received his B. Tech. from S.M.I.T under BPUT, Odisha and M. Tech. from NIT Kurukshetra, Haryana in 2010 and 2014 respectively. He obtained his Ph. D. from North Eastern Regional Institute of Science & Technology (A CFTI) in 2020. He has 7 numbers of international journals, 3 book chapters and 7 conference proceedings to his credit. His research interests include Polymer Matrix Composite, Honeycomb Sandwich Structure, 3D Printing and Bio-composite. He has six years of teaching experience in a reputed engineering college before joining Amrita School of Engineering, Bengaluru campus.

Education

  • 2020: Ph. D.
    North Eastern Regional Institute of Science & Technology (A CFTI)
  • 2014: M. Tech. in Mechanical Engineering
    NIT Kurukshetra, Haryana
  • 2010: B. Tech. Mechanical Engineering
    BPUT, Odisha
Publications

Journal Article

Year : 2021

Compressive behavior of auxetic structural metamaterial for lightweight construction using ANSYS static structural analysis

Cite this Research Publication : M. Shruti, Hemanth, N. Sri, Badgayan, N. Dhar, and Dr. Santosh Kumar Sahu, “Compressive behavior of auxetic structural metamaterial for lightweight construction using ANSYS static structural analysis”, Materials Today: Proceedings, vol. 38, pp. 12-17, 2021.

Publisher : Materials Today: Proceedings, vol. 38, pp. 12-17, 2021.

Year : 2021

Experimental Investigation into electric Discharge Machining of Ti-6Al-4 V ELI alloy: An insight into biomedical applications

Cite this Research Publication : R. Kishor Das, S Ngaihte, K., Prasad, R., Kakoti, A., Hoque, R., Dr. Santosh Kumar Sahu, and Badgayan, N. D., “Experimental Investigation into electric Discharge Machining of Ti-6Al-4 V ELI alloy: An insight into biomedical applications”, Materials Today: Proceedings, 2021.

Publisher : Materials Today: Proceedings, 2021.

Year : 2020

Numerical investigation on the effect of wall thickness on quasistatic crushing properties of nylon honeycomb structure

Cite this Research Publication : Dr. Santosh Kumar Sahu, Badgayan], N. [Dhar, and Sreekanth], P. S. [Rama, “Numerical investigation on the effect of wall thickness on quasistatic crushing properties of nylon honeycomb structure”, Materials Today: Proceedings, vol. 27, pp. 798 - 804, 2020.

Publisher : Materials Today: Proceedings

Year : 2018

Assessment of nanoscopic dynamic mechanical properties and B-C-N triad effect on MWCNT/h-BNNP nanofillers reinforced HDPE hybrid composite using oscillatory nanoindentation: An insight into medical applications

Cite this Research Publication : N. Dhar Badgayan, Dr. Santosh Kumar Sahu, Samanta, S., and Sreekanth], P. S. [Rama, “Assessment of nanoscopic dynamic mechanical properties and B-C-N triad effect on MWCNT/h-BNNP nanofillers reinforced HDPE hybrid composite using oscillatory nanoindentation: An insight into medical applications”, Journal of the Mechanical Behavior of Biomedical Materials, vol. 80, pp. 180 - 188, 2018.

Publisher : Journal of the Mechanical Behavior of Biomedical Materials .

Year : 2018

Quasistatic and dynamic nanomechanical properties of HDPE reinforced with 0/1/2 dimensional carbon nanofillers based hybrid nanocomposite using nanoindentation

Cite this Research Publication : Dr. Santosh Kumar Sahu, Badgayan, N. Dhar, Samanta, S., and Sreekanth], P. S. [Rama, “Quasistatic and dynamic nanomechanical properties of HDPE reinforced with 0/1/2 dimensional carbon nanofillers based hybrid nanocomposite using nanoindentation”, Materials Chemistry and Physics, vol. 203, pp. 173 - 184, 2018.

Publisher : Materials Chemistry and Physics.

Year : 2017

Structural tuning of low band gap intermolecular push/pull side-chain polymers for organic photovoltaic applications

Cite this Research Publication : A. Nayak, Sreekanth, P. S. Rama, Dr. Santosh Kumar Sahu, and Sahu, D., “Structural tuning of low band gap intermolecular push/pull side-chain polymers for organic photovoltaic applications”, Chinese Journal of Polymer Science, vol. 35, no. 9, pp. 1073-1085, 2017.

Publisher : Chinese Journal of Polymer Science, Chinese Chemical Society and Institute of Chemistry, CAS

Conference Paper

Year : 2021

Finite Element Analysis of HDPE-Based Hybrid Nanocomposite for Potential Use as Liner Material for Total Hip Prosthesis

Cite this Research Publication : Dr. Santosh Kumar Sahu, Dimple, D., DharBadgayan, N., and MedhaShruti, “Finite Element Analysis of HDPE-Based Hybrid Nanocomposite for Potential Use as Liner Material for Total Hip Prosthesis”, in Lecture Notes in Mechanical Engineering, Springer, 2021 , 2021.

Year : 2018

An insight into mechanical properties of polymer nanocomposites reinforced with multidimensional filler system: A state of art review

Cite this Research Publication : S. Kumar Sahu, Badgayan, N. Dhar, Samanta, S., and S, R. Sreekanth, “An Insight into Mechanical Properties of Polymer Nanocomposites Reinforced with Multidimensional Filler System: A State of Art Review”, in IConAMMA – 2018, ASE, Bangalore, 2018.

Publisher : IConAMMA – 2018, IOP, ASE, Bangalore (2018)

Conference Proceedings

Year : 2020

Investigation of wetting behavior of HDPE reinforced with nanoscopic 1D/2D filler system using contact angle goniometry

Cite this Research Publication : N. Dhar Badgayan, Dr. Santosh Kumar Sahu, and Samanta, S., “Investigation of wetting behavior of HDPE reinforced with nanoscopic 1D/2D filler system using contact angle goniometry”, IConAMMA’18, Organized by Amrita School of Engineering, BengaluruPublished in Materials Today: Proceedings, vol. 26. pp. 331-334, 2020.

Publisher : Amrita School of Engineering, Bengaluru

Year : 2018

Assessment of Bulk Mechanical Properties of HDPE Hybrid Composite Filled with 1D/2D Nanofiller System

Cite this Research Publication : N. Dhar Badgayan, Dr. Santosh Kumar Sahu, Samanta, S., Srinivasa, P., and Sreekanth, R., “Assessment of Bulk Mechanical Properties of HDPE Hybrid Composite Filled with 1D/2D Nanofiller System”, Material Science and Engineering Technology VI. Trans Tech Publications Ltd, 2018.

Publisher : Material Science and Engineering Technology VI, Trans Tech Publications Ltd

Year : 2018

Dynamic Mechanical Thermal Analysis of High Density Polyethylene Reinforced with Nanodiamond, Carbon Nanotube and Graphite Nanoplatelet

Cite this Research Publication : Dr. Santosh Kumar Sahu, Badgayan, N. Dhar, Samanta, S., Srinivasa, P., and Sreekanth, R., “Dynamic Mechanical Thermal Analysis of High Density Polyethylene Reinforced with Nanodiamond, Carbon Nanotube and Graphite Nanoplatelet”, Material Science and Engineering Technology VI. Trans Tech Publications Ltd, 2018.

Publisher : Material Science and Engineering Technology VI, Trans Tech Publications Ltd .

Year : 2018

Experimental Investigation on Multidimensional Carbon Nanofiller Reinforcement in HDPE: An Evaluation of Mechanical Performance

Cite this Research Publication : Dr. Santosh Kumar Sahu, Badgayan, N. Dhar, Samanta, S., and Sreekanth, P. S. Rama, “Experimental Investigation on Multidimensional Carbon Nanofiller Reinforcement in HDPE: An Evaluation of Mechanical Performance”, IConAMMA, vol. 24. IOP, ASE, Bangalore, pp. 415 - 421, 2018.

Publisher : IConAMMA, IOP.

Year : 2013

Analysis of slip flow heat transfer between parallel plates with constant heat flux boundary conditions

Cite this Research Publication : Dr. Hari Mohan Kushwaha, Sahu, S. K., and Verma, A. K., “Analysis of slip flow heat transfer between parallel plates with constant heat flux boundary conditions”, 11th ISHMT-ASME and 21st National Heat and Mass Transfer International Conference. IIT Kharagpur, India, 2013.

Publisher : IIT Kharagpur

Year : 2013

Analysis of second order slip flow heat transfer in a microtube

Cite this Research Publication : Dr. Hari Mohan Kushwaha and Sahu, S. K., “Analysis of second order slip flow heat transfer in a microtube”, 11th International ISHMT-ASME and 21st National Heat and Mass Transfer International Conference. IIT Kharagpur, India, 2013.

Publisher : IIT Kharagpur

Year : 2013

Analysis of microscale forced convection heat transfer in a microtube

Cite this Research Publication : S. K. Sahu and Dr. Hari Mohan Kushwaha, “Analysis of microscale forced convection heat transfer in a microtube”, The Recent Advances in Mechanical Engineering. Uttarakhand, India, 2013.

Publisher : The Recent Advances in Mechanical Engineering

Book Chapter

Year : 2021

3D Printing of Composite Sandwich Structures for Aerospace Applications

Cite this Research Publication : Choudhari, C.J., Thakare, P.S., Sahu, S.K. (2022). 3D Printing of Composite Sandwich Structures for Aerospace Applications. In: Praveen Kumar, A., Sadasivuni, K.K., AlMangour, B., Abdul bin Majid, M.S. (eds) High-Performance Composite Structures. Composites Science and Technology . Springer, Singapore. https://doi.org/10.1007/978-981-16-7377-1_3

Publisher : High-Performance Composite Structures

Year : 2017

Fatigue of Polymers

Cite this Research Publication : L. A. Pruitt, Sreekanth, P. S. Rama, Badgayan, N. D., and Dr. Santosh Kumar Sahu, “Fatigue of Polymers”, in Reference Module in Materials Science and Materials Engineering, 2017.

Publisher : Materials Science and Materials Engineering

Research Article

Certificates, Awards & Recognitions
  • Received award money of 50,000/- (Rupees fifty thousand only) from honorable Chief Minister of the State, Odisha, Sri. Naveen Patnaik under “Odisha Youth Innovation Fund Scheme” for an innovative idea/ prototype, on 5th march 2017 on the occasion of MSME Trade fair-2017.
  • Received certificate of appreciation from Aditya Birla Group at Manufacturing Today Reinventing the future for successfully presenting a case study on Design and Fabrication of a Solar Powered Crop Harvester, on 17th August 2016 at May Fair Convection, Bhubaneswar.
Courses Taught
  • Kinematics of Machines
  • Dynamics of Machines
  • Engineering Mechanics
  • Mechanics of Solids
  • Robotics
  • Mechanical Vibrations
Student Guidance

Undergraduate Students

Sl. No. Name of the Student(s) Topic Status – Ongoing/Completed Year of Completion
1. Medha Shruti, NamanaSri Hemanth Compressive behavior of auxetic structural metamaterial for lightweight construction using ANSYS static structural analysis Completed 2020
2. DannanaDimple, Medha Shruti Finite Element Analysis of HDPE-Based Hybrid Nanocomposite for Potential Use as Liner Material for Total Hip Prosthesis Completed 2019

Research Scholars

Sl. No. Name of the Student(s) Topic Status – Ongoing/Completed Year of Completion
1 Chetankumar Kalaskar Energy absorption ability of thin walled tubes. Ongoing NA
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