Welcome to my page, I am

Abhishek Rajput

PhD Student & Researcher

IIT Kanpur

Exploring the World of Additive Manufacturing

Drawn by a curiosity for how ideas take shape, I’m delving into additive manufacturing ,where creativity meets engineering. As a PhD student, I’m learning to bridge simulations and experiments to uncover the science behind each layer.

3+
Publications
5+
Projects
IIT Kanpur
Ph.D.
IIEST Shibpur
B.Tech

Abhishek Rajput

Abhishek Rajput

Direct PhD Student

Advisor: Dr. Arvind Kumar
IIT Kanpur
Additive Manufacturing & Solidification Lab
abhishekt24@iitk.ac.in

About Me

Academic journey and research experience in mechanical engineering

I am Abhishek Rajput, a PhD student in the Additive Manufacturing and Solidification Lab, IIT Kanpur. I grew up in the small town of Dibiyapur, located in Auraiya district, Uttar Pradesh. I have completed my UG in Mechanical Engineering from IIEST Shibpur (erstwhile BE College), located on the west bank of the Ganga. Coincidentally, my doctoral research at IIT Kanpur has once again placed me on the west bank of the Ganga, enabling me to continue my academic journey.

During my bachelor’s, I developed a strong interest in additive manufacturing, the possibility of creating almost anything that can be imagined fascinated me. This interest shaped my internship work, and the experience convinced me to pursue advanced research in the field. I chose to follow this path over job offers, with the aim of contributing to the development of additive manufacturing technologies and making them more accessible. My long-term goal is to turn ideas into tangible realities, fulfilling a vision I have had since childhood.

PhD in Mechanical Engineering

2024 - Present

Indian Institute of Technology, Kanpur

• CPI: 9.77/10      • Completed MTech requirement courses

• Specialization in Additive Manufacturing & Solidification

Thesis: "Development of a Multiscale Computational Framework for Microstructure Modelling in Additive Manufacturing Processes"

Supervisor: Dr. Arvind Kumar

B.Tech in Mechanical Engineering

2020 - 2024

Indian Institute of Engineering Science and Technology, Shibpur

• CPI: 9.05/10      • Class Rank:04/88      • Class Representative

UG Project: "Evaluation of cellular response between twisted and untwisted scaffolds through a multiscale fluid structure interaction study."

Research Internships

IASc-INSA-NASI Summer Research Fellowship 2023

Developed finite element (FE)-based numerical simulations of the Laser Powder Bed Fusion (LPBF) process using COMSOL Multiphysics.

Bio-scaffold Modeling 2022 - 2023

Modeled twisted and untwisted FCC scaffolds using Fusion and performed fluid–structure interaction (FSI) studies with ANSYS CFX to evaluate shear stress distribution and fluid flow characteristics.

Awards & Recognition

Nripendra Prasanna Acharya Research Award 2024

Received the prestigious Research Fellowship Award from the GAABESU–IIEST Shibpur Alumni Association. Selected as one of only 10 students from UG/PG programs at IIEST Shibpur for the 2023–24 academic year.

Indian Academy of Sciences Summer Research Fellowship Program(SRFP) 2023

Prestigious national fellowship for UG research in science and engineering, jointly awarded by the three national science academies of India (IASc, INSA, and NASI)

Research Highlights

Exploring the intersection of computational modeling and advanced manufacturing processes

Metal Additive Manufacturing

Advanced modeling of LPBF/DED using OpenFOAM incoporating Multiphysics such as Marangoni convection, Transient Laser Absorption, Species Segregation etc.

LPBF Additive Manufacturing

Solidification

Comprehensive heat-transfer and solidification models resolving thermal gradients, cooling rates, solid–liquid interface dynamics, and defect formation mechanisms in metal/alloy solidification processes.

Heat Transfer Microstructure

Bio-Scaffold Modelling and Multiscale Scaffold–Cell Interaction

Coupled macroscale scaffold modeling with microscale cellular response analysis through computational experiments to predict cell adhesion and nutrient transport.

Multiscale Bio-Scafold

Publications

Peer-reviewed articles and conference proceedings

Journal Articles

  A Numerical Methodology for Full-field Estimation of Microstructure Size and Mechanical Properties During Alloy Solidification

A. Kumar*, A. Rajput*, A. Kumar    *equal contribution to the work.

International Journal of Heat and Mass Transfer (2026)

DOI: 10.1016/j.ijheatmasstransfer.2026.128352

  Assessment of cellular responses in non-twisted and twisted scaffolds using a multiscale computational approach

A. Rajput*, A. Gupta*, B. Prem, S. Bose, S. K. Karmakar, and A. R. Chowdhury    *equal contribution to the work.

International Journal for Numerical Methods in Biomedical Engineering (2025)

DOI: 10.1002/cnm.70087
Conference Paper

  Temperature and Fluid Velocity Field Estimation in Melt-Pool Using Multiphysics-Based Numerical Simulation for Multi-Track Selective Laser Melting Process

R. Kumar*, A.Rajput*, A. Agrawal    *equal contribution to the work.

International Conference on Processing and Fabrication of Advanced Materials, Volume 2. PFAM 2023. Springer Proceedings in Materials, vol 53

DOI: 10.1007/978-981-97-5963-7_27

Featured Projects

Computational research and experimental investigations

Melt-pool CFD

Melt-pool CFD & Heat Transfer

Advanced CFD simulations of single-track and multi-track LPBF processes exploring Marangoni convection, scan speed , laser power, and cooling rate variations.

COMSOL MATLAB
Scaffold Modeling

Multiscale Scaffold–Cell Interaction

Coupled macroscale scaffold modeling with microscale cellular response analysis through computational experiments to predict cell adhesion and nutrient transport.

Ansys FSI FEA

Technical Expertise

Computational tools and research methodologies

Simulation & Modeling

OpenFOAM
ANSYS
COMSOL
LIGGGHTS

Programming & Analysis

MATLAB
Python
C++

Design & Fabrication

SolidWorks
Fusion
Catia
AutoCAD

Get in Touch

I'm always open to discussing research collaborations, academic opportunities, and innovative projects in additive manufacturing and computational modeling.

Institution

IIT Kanpur, India

Location

Kanpur, Uttar Pradesh, India