Back close

Dr. A. K. Hemnath

Assistant Professor, Department of Mechanical Engineering, Amrita School of Engineering, Chennai 

Qualification: Ph.D.
ORCID ID
Google Scholar
Research Gate
Scopus ID
Research Interest: Additive Manufacturing (AM), High Temperature Coating, Hot Corrosion

Bio

Dr. A. K. Hemnath currently serves as Assistant Professor in the Department of Mechanical Engineering, Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Chennai Campus.

Publications

Book Chapter

Year : 2025

Mechanical and Biological Performance of Resorbable Composite Materials in Hard Tissue Engineering

Cite this Research Publication : S. Ram Prasanth, Syed Naveed Ul Meiraj, Hemnath Anandan Kumar, Varatharajan Prasannavenkadesan, Mechanical and Biological Performance of Resorbable Composite Materials in Hard Tissue Engineering, Materials Horizons: From Nature to Nanomaterials, Springer Nature Singapore, 2025, https://doi.org/10.1007/978-981-96-9306-1_3

Publisher : Springer Nature Singapore

Conference Proceedings

Year : 2023

Design and analysis of gradient lattice structures for light weight applications

Cite this Research Publication : Udayan. Y, A. K. Hemnath, Design and analysis of gradient lattice structures for light weight applications, AIMTDR 2023, IIT BHU, Varanasi.

Year : 2023

A New Method for Part Consolidation and Functional Integration

Cite this Research Publication : Jayakrishnan. J., A. K. Hemnath, Kumaraguru, S. and Varadharajan, S., A New Method for Part Consolidation and Functional Integration, AIMTDR 2023, IIT BHU, Varanasi.

Year : 2022

Assessment of Shape Descriptors for Distortion Prediction in Powder Bed Fusion Process

Cite this Research Publication : Hemnath Anandan Kumar, and Senthilkumaran Kumaraguru, Assessment of Shape Descriptors for Distortion Prediction in Powder Bed Fusion Process, International Manufacturing Science and Engineering Conference (Vol. 85802, p. V001T01A044),2022.

Year : 2019

Tailored Support Structures for Additive Manufacturing

Cite this Research Publication : Hemnath Anandan Kumar, Peter Francis Reginald Elvis, Madhanagopal Manoharan, Jayakrishnan Jayapal, Senthilkumaran Kumaraguru, Tailored Support Structures for Additive Manufacturing, Lecture Notes on Multidisciplinary Industrial Engineering, Springer Singapore, 2019, https://doi.org/10.1007/978-981-32-9433-2_17

Publisher : Springer Singapore

Year : 2019

Distortion in Metal Additive Manufactured Parts

Cite this Research Publication : Kumar, H. A., & Kumaraguru, S. (2019). Distortion in Metal Additive Manufactured Parts. In 3D Printing and Additive Manufacturing Technologies (pp. 281-295). Springer, Singapore.

Publisher : Springer

Year : 2018

On Modeling the Thermal Behavior of Single and Quad Laser Melting of Powdered Nickel Alloy

Cite this Research Publication : Kumar, H. A., & Kumaraguru, S. (2019). On Modeling the Thermal Behavior of Single and Quad Laser Melting of Powdered Nickel Alloy. In Advances in Simulation, Product Design and Development: Proceedings of AIMTDR 2018 (pp. 299-311). Singapore: Springer Singapore.

Publisher : Springer

Conference Paper

Year : 2022

Distortion Assesment in powder bed fusion process using shape descriptors

Cite this Research Publication : Hemnath Anandan Kumar, and Senthilkumaran Kumaraguru."Distortion Assesment in powder bed fusion process using shape descriptors"(Accepted in ASME MSEC 2022)

Publisher : ASME MSEC

Journal Article

Year : 2022

Femtosecond Laser-Based Additive Manufacturing: Current Status and Perspectives

Cite this Research Publication : Kaligar, A.B.; Kumar, H.A.; Ali, A.; Abuzaid, W.; Egilmez, M.; Alkhader, M.; Abed, F.; Alnaser, A.S. Femtosecond Laser-Based Additive Manufacturing: Current Status and Perspectives. Quantum Beam Sci. 2022, 6, 5.

Publisher : Quantum Beam Sci.

Year : 2021

Faster temperature prediction in the powder bed fusion process through the development of a surrogate model.

Cite this Research Publication : Kumar, H. A., Kumaraguru, S., Paul, C. P., & Bindra, K. S. (2021). Faster temperature prediction in the powder bed fusion process through the development of a surrogate model. Optics & Laser Technology, 141, 107122.

Publisher : Optics & Laser Technology

Year :

Data-Driven Prediction Of Distortion In Inconel 625 Lattice Structures Fabricated Using Powder Bed Fusion Process

Cite this Research Publication : Hemnath Anandan Kumar, and Senthilkumaran Kumaraguru."Data-Driven Prediction Of Distortion In Inconel 625 Lattice Structures Fabricated Using Powder Bed Fusion Process " (Under review).

Qualifications

2015 – 2022

Ph.D. (Mechanical Engineering)

IIITDM Kancheepuram

Dissertation Title: Distortion Prediction in Powder Bed Fusion Process using Data Driven Methods

2013 – 2015

M. E. (Computer Integrated Manufacturing)

College of Engineering Guindy, Anna University, Chennai

2009 – 2013

B.E (Manufacturing Engineering)

College of Engineering Guindy, Anna University, Chennai

Professional Appointments 
May 2022 – till date Assistant Professor, Amrita School of Engineering, Chennai Campus
Awards & Recognitions 
  • Received MHRD scholarship from 2015 to 2020 for pursuing PhD degree at IIITDM Kancheepuram, Chennai, Tamilnadu
Technical skills 
  • Programming Languages: MATLAB | Python
  • Computer Aided Design tools: Autodesk Fusion360 | Solidworks | CATIA | nTopology | Altair Inspire | AutoCAD | Creo
  • Computer Aided Engineering tools: ANSYS workbench | ANSYS APDL | ANSYS Additive | Autodesk Fusion360 | Simufact additive
  • Preprocessing tools for 3D printing: Autodesk Netfabb | Materialise MAGICS | Ultimaker Cura | Slice3r | Simplify3D
Courses Taught
  1. Additive Manufacturing
  2. Automation and IoT
  3. Data Science
  4. Geometric modelling and Computer Graphics
  5. Fluid power systems and its applications
  6. Sustainable Manufacturing
  7. Engineering Graphics-CAD
  8. Supply chain management
  9. Total quality management

Lab Teaching Assistance

  • Manufacturing practice lab
  • Manufacturing process I and II
  • Computer Aided Drafting
  • Machine drawing
  • Engineering graphics Material testing and Metallurgy
Project Proposals
  • Granted with a project of 90 lakhs for the establishment of IDEA labs by AICTE
Admissions Apply Now