A5089607013- Welding Techniques and Residual Stresses
- Additive Manufacturing Materials and Processes
- Advanced Welding Techniques Analysis
- Advanced machining processes and optimization
- Additive Manufacturing and 3D Printing Technologies
- Advanced Machining and Optimization Techniques
- Manufacturing Process and Optimization
- Non-Destructive Testing Techniques
- Aluminum Alloys Composites Properties
- High Entropy Alloys Studies
- Advanced Surface Polishing Techniques
- Aluminum Alloy Microstructure Properties
- Metal and Thin Film Mechanics
- Injection Molding Process and Properties
- Industrial Vision Systems and Defect Detection
- Laser Material Processing Techniques
- Metal Alloys Wear and Properties
- Microstructure and Mechanical Properties of Steels
- Metal Forming Simulation Techniques
- Color Science and Applications
- Reservoir Engineering and Simulation Methods
- Advanced Wireless Communication Techniques
- Electrical Contact Performance and Analysis
- Tunneling and Rock Mechanics
- Thermography and Photoacoustic Techniques
KU Leuven
2020-2024
Indian Institute of Technology Jammu
2024
Maulana Azad National Institute of Technology
2024
Indian Institute of Technology Hyderabad
2013-2023
Dr. Yashwant Singh Parmar University of Horticulture and Forestry
2017-2023
Queen Elizabeth Hospital King's Lynn NHS Foundation Trust
2023
Amity University
2023
University College of Medical Sciences
2021-2022
Nirma University
2021
National Bureau of Plant Genetic Resources
2020
The single-material overlapping models are incompatible with multi-material wire arc additive manufacturing (WAAM). A newly developed generalised model considers dissimilar adjoining beads in WAAM. geometric of coupled an algorithm identifies the process conditions for two materials to maintain same bead heights. model, implemented stainless-steel and creep-resistant-steel pair, yields significant scientific practical findings. Compared a fixed distance single-material, e.g. 0.66 or 0.738...
Vibration assisted welding (VAW) has emerged as a successful replacement for heat treatments and post-weld vibration of arc welds to reduce residual stresses distortions thus improve its mechanical properties. This review paper tries create knowledge platform such next generation research by consolidating the findings, merits, demerits shortfalls identified hitherto in field VAW. presents on various techniques processes applying system their effects microstructure, properties stress welds,...
Prediction of weld bead geometry is always an interesting and challenging research topic as it involves understanding complex multi input output system. The has a profound impact on the load bearing capability joint, which in-turn decides performance in real time service conditions. present study introduces novel approach detecting relationship between mechanical properties (e.g. tensile load) for purpose catering best process could offer. significance proposed demonstrated by case...
This study highlights three phenomena in directed energy deposition using hybrid laser-arc: bead formation, change the shape because of laser-arc interaction, and formation defects. Unlike arc-based deposition, differs from pre-conceived parabolic or cosine form, which necessitates a new model. The laser-induced flow preheating wire electrode widen molten pool width cause depression top surface deposited bead. Consequently, fixed critical offset distance for multi-pass (e.g., 0.66 0.73 times...
On-demand metal droplet deposition has garnered increased interest in recent years owing to its potential applications additive manufacturing. Plasma inert gas (plasma MIG DD), a unique variant of plasma welding, allows the individual droplets with high accuracy, minimal melting substrate, and spatter fume generation. This study develops an in-depth understanding both process physics dynamics through development computational fluid dynamics-based multiphase simulation methodology. The...
This article provides an improved lubrication system for minimum quantity machining wherein oil is locally supplied and individually controlled at different heating zones during operation. The proposed method, that is, a multi-point system, aimed improving energy efficiency environmental friendliness of cutting process. An experimental devised in which process parameters, such as air pressure, stroke volume (i.e. amount one pump), frequency, distribution factor proportion rake flank face),...
Despite the remarkable capabilities of friction stir welding (FSW) in joining dissimilar materials, numerical simulation FSW is predominantly limited to similar materials. The material mixing and defects’ prediction materials through have not been thoroughly studied. role progressive tool wear another aspect practical importance that has received due consideration simulation. As such, we contribute body knowledge with a study context defect wear. We numerically simulated defects (surface...