National Institute of Technology Rourkela

राष्ट्रीय प्रौद्योगिकी संस्थान राउरकेला

ଜାତୀୟ ପ୍ରଯୁକ୍ତି ପ୍ରତିଷ୍ଠାନ ରାଉରକେଲା

An Institute of National Importance

Faculty Profile

EXPERTISE INFORMATION

Research Group
  • Product Modelling, Design and Analysis , Innovative Product Design
Areas of Interest
  • Manufacturing Engineering, Finite Element Modeling, Mechanical Behavior of Materials, Weldablility of Superalloys, Laser Welding Process

Ajit Kumar Sahu Asst. Professor Adhoc

Industrial Design

sahuajitk@nitrkl.ac.in

8

PUBLICATIONS

PERSONAL INFORMATION

Ajit Kumar Sahu

Asst. Professor Adhoc

Industrial Design

Room Number: ID-219

Department of Industrial Design, National Institute of Technology Rourkela, Sundargarh, Odisha, India - 769008

2021

Ph.D.
Manufacturing Science and Engineering
IIT Guwahati

2015

M.Tech
Computer Integrated Manufacturing
NIT Agartala

2010

B.Tech
Mechanical Engineering
BPUT Odisha

Teaching Experience
  • Mechanical Engineering,  NIT Goa,   03 Jan 2022 - 07 Feb 2022
Post Doctoral Research Experience
  • Multiphysics modelling of grain growth during hot isostatic pressing and during isothermal forging of powder metallurgy nickel based superalloy,  IIT Bombay,   08 Feb 2022 - 15 Jul 2022

Total Publications: 8

A. K. Sahu and S. Bag,"Influence of heat input on intermetallic formation in dissimilar autogenous laser welding between Inconel 718 and AISI 316L steel", Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, vol.237, no.9, pp.1422–1435, Sage Journal 2022, https://doi.org/10.1177/09544054221129463       Article

A. K. Sahu and S. Bag,"Design of a double aging treatment for the improvement of mechanical and microstructural properties of pulse micro-plasma arc welded alloy 718", Journal of Materials Science, vol.56, no.23, pp.13400-13415, Springer, May 2021, https://doi.org/10.1007/s10853-021-06121-8       Article

A. K. Sahu and S. Bag,"Influence of current pulsation on solidification parameters during micro-plasma arc welding of thin sheet Alloy 718", Welding in the World, vol.65, pp.2403-2419, Springer, September 2021, https://doi.org/10.1007/s40194-021-01191-3       Article

A. K. Sahu and S. Bag,"Effect of Current Pulsation on Weld Microstructure During Micro-Plasma Arc Welding of Inconel 718", Next Generation Materials and Processing Technologies, ch.13, vol.9, pp.159–169, Springer, June 2021, https://doi.org/10.1007/978-981-16-0182-8_13       Inbook

A. K. Sahu,"Influence of Squeeze Time on Fracture Mode of SS304 Spot Weldments", Recent Advances in Manufacturing, Automation, Design and Energy Technologies, ch.12, pp.305–313, Springer, October 2021, https://doi.org/10.1007/978-981-16-4222-7_36       Inbook

  • ID2101 : Elements and Principles of Design {Theory}
  • ID2202 : Materials and Processes for Design {Theory}
  • ID3301 : Manufacturing Process {Theory}
  • ID4306 : Design for Manufacturing and Assembly {Theory}
  • ID6338 : Advanced Materials, Manufacturing Process and Finishes {Theory}
  • ID2702 : Design Workshop - II {Practical}
  • ID3701 : Design Workshop - III {Practical}
  • ID3702 : Simulation Laboratory- I {Practical}
  • ID6171 : Sketching and Rendering Laboratory {Practical}

Awards And Honours
  • Scholarship from the American Welding Society (AWS- India International Section) for carrying out M.Tech. project work at IGCAR (Indira Gandhi Centre for Atomic Research) Kalpakkam, Tamilnadu,   2015
Memberships / Fellowships
  • MHRD fellowship for PhD 2015-2020,,   2015
  • MHRD fellowship for M. Tech. 2013-2015,,   2013