Dr. Degala Venkata Kiran

Associate Professor

Areas of Interest

• Welding science and technology
• Welding metallurgy
• Numerical analysis of heat transfer and fluid flow in fusion welding processes
• Residual stress and distortion analysis of weldments
• Statistical modeling and optimization

Education

• Ph.D, Indian Institute of Technology Bombay, India

Latest Publications

• BN Manjunath, P Jayaprakash, Avinash Mishra, HS Karthik, D Arulkirubakaran, DV Kiran*, N Venkaiah (2024) Joining dissimilar metals using cold metal transfer process: a review, Welding in the World, 68, 579-591.

• BN Manjunath, Avinash Mishra, P Jayaprakash, HS Karthik, DV Kiran, N Venkaiah, N Balashanmugam* (2024) Studies on Inconel 625 and Al6061 bimetallic joints produced by CMT-based welding process, Materials Letters, 355, 135543.

• P. Sudheer Kumar, N. Venkaiah, B. Basu, D.V. Kiran* (2024) Arc and molten pool behavior on quality of hybrid cold metal transfer and tandem pulsed gas metal arc welds: A study, Materials and Manufacturing Processes,  39,  857-869.

• P. Sudheer Kumar, N. Venkaiah, B. Basu, V. Deshmuk, D.V. Kiran* (2023) Study on the arc behavior and mechanical properties of energy efficient hybrid CMT-Pulsed gas metal arc narrow gap mild steel welds, International Journal of Advanced Manufacturing Technology, 129, 837-854.

• K. Tirupataiah, D.V. Kiran*, N. Venkaiah (2023) Iron aluminide FGM thin wall fabrication using CMT-based twin wire arc additive manufacturing process, Materials Letters, 349, 134836

• P. Shukla, C. Srihari, T. Kumar,  D.V. Kiran* (2023) The influence of GMAW correction parameters on stabilizing the deposition characteristics for wire arc additive manufacturing, Journal of Manufacturing Processes, 90, 54-68.

• S. Srikar, T. Kumar, D.V. Kiran*, R.K. Gangwar (2023) Non-invasive optical characterization and estimation of Zn porosity in gas tungsten arc welding of Fe–Al joints using CR model and OES measurements, Plasma Science and Technology, 25, 115503.

• Jianning Li et. al, (2023) Towards clinical applicability and computational efficiency in automatic cranial implant design: An overview of the AutoImplant 2021 cranial implant design challenge”, Medical Image Analysis, 88, 102865.

• D. Chakraborty, T. Tirumala, C. Srihari, B. N. Sahoo, D.V. Kiran,  P. Ajay Kumar* (2022) The State of the Art for Wire Arc Additive Manufacturing Process of Titanium Alloys for Aerospace Applications, Journal of Materials Engineering and Performance, 31, 6149-6182.

• T. Kumar, D.V. Kiran*, N. Arora, P. Sudheer Kumar (2022) Study of Steel-Aluminium joining under the influence of current waveforms using advanced CMT process variants, Materials and Manufacturing Processes, 37, 1578-1595.

• A. S. Madhvacharyula, A. V. S. Pavan, S. Gorthi, N. Venkaiah, and D.V. Kiran* (2022) In-Situ Detection of Welding Defects - A Review, Welding in the World, 66, 611-628.

• T. Kumar, D.V. Kiran*, N. Arora, and C. Srihari (2022) Manipulating heat density to enhance the performance of Aluminium Alloy-Steel joints using arc oscillations in the GTAW process, Materials Letters, 306, 130897.

• P. Gayathri, K. Uthradevi, S. Gayathri, D.V.Kiran, and S.M Maliyekkal* (2021) A comprehensive review on antimicrobial face masks: an emerging weapon in fighting pandemics, RSC Advances, 11, 6544-6576.

• T. Kumar, D.V. Kiran*, J. Cheon, and N. Arora (2020) Probing the influence of cold wire gas tungsten arc welding current waveforms on the aluminium-steel joining, Journal of Manufacturing Processes, 59, 378-388.

• P. Shukla, B. Dash, D.V. Kiran*, and S. Bukkapatnam (2020) Arc Behavior in Wire Arc Additive Manufacturing Process, Procedia Manufacturing, 48, 725-729.