introduction/brief CV
My fields of interest are experimental and numerical simulation of the welding process, Machine elements & mechanism design, and Micro-hydro applications. During my teaching, I taught different courses such as Engineering Design, Design of Machine Elements, CAD/CAM, Mechanisms, Mechanics of Materials, Automobile Engineering, etc.
areas of expertise
My research area is the Gas Tungsten Arc welding simulation including the development of the arc plasma and temperatures and heat flux to the workpiece caused by different welding configurations such as the torch angle, tip angle, arc gap, etc. The weld pool is affected by the forces such as heat flux, current density, gas shear, and Marangoni convection. The heat flux causes distortion which is a challenge, particularly in thin aluminum sheets which are commonly used in the industry.
Some of the interesting applications that need to be investigated are:
1- Welding distortion caused in thin plates using twin torch P-GTAW
2- Investigating distortions in thin plates produced by ARB process
3- Process efficiency using hybrid welding
publications
see all
Three different Gas Tungsten Arc Welding methods—DC single electrode, DC double electrode, and PC double electrode—were analyzed using SS304 steel as the base material. Numerical models were…
Improving the thermal efficiency of Trombe walls is crucial for optimizing passive solar heating systems. Despite extensive research, the effect of ribbed surfaces on the thermo-hydrodynamic…
Pure and indium-substituted cobalt ferrite nanoparticles with composition CoFe2−ₓInₓO4 (x = 0.00 and 0.5) were successfully synthesized via an environmentally friendly green tea-assisted…
courses
see all
This course provides an introduction, classification, concepts and various technologies of manufacturing processes including bulk and sheet metal forming, metal casting in expendable and permanent…
Engineering profession, jobs, and disciplines; Elements of engineering analysis; Introduction to engineering design and team formation; Engineering problem definition; Engineering system…
The course is broadly designed to provide the student with an opportunity to build upon the knowledge and grasp the opportunity for understanding the fundamental principles, an intuitive sense of…