
Associate Professor, Mechanical Engineering Department
SMVD University (2024–Present)
Assistant Professor, Mechanical Engineering Department
SMVD University (2011–2024)
Lecturer, Mechanical Engineering Department
MIET Jammu (2010–2011)
| S. No. | Position Held | Institution | From | To |
|---|---|---|---|---|
| 1 | Associate Professor | Shri Mata Vaishno Devi University, Katra | 14 September 2024 | Present |
| 2 | Assistant Professor | Shri Mata Vaishno Devi University, Katra | 14 September 2011 | 13 September 2024 |
| 3 | Lecturer | Department of Mechanical Engineering, Model Institute of Engineering & Technology, Jammu | 15 September 2010 | 3 September 2011 |
| 4 | Lecturer | Department of Mechanical Engineering, IECS Polytechnic, Jammu | 10 January 2005 | 25 December 2006 |
Principal Investigator –
Co-Investigator –
Skill Hub Center at SMVDU:
| S.No. | Year | Publication |
|---|---|---|
| 1 | 2026 | “Dynamic Response of Hydrodynamic Journal Bearings With Rectangular Macro-Grooves and Nano-Lubricant Additives.” Lubrication Science, 38(1), 1–22. (SCI) |
| 2 | 2025 | Enhancement of steady-state performance of hydrodynamic journal bearings using macrogroove textures with lubricant additives. Tribology in Industry. DOI: 10.24874/ti.1951.05.25.09. (SCOPUS) |
| 3 | 2025 | Dynamic and stability performance improvement of nano-lubricated journal bearings with surface waviness. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 2025. (SCI) |
| 4 | 2025 | “Energy Harvesting in Hybrid Electro-mechanical Systems for Autonomous Devices.” Arabian Journal for Science and Engineering, 2025. (SCI) |
| 5 | 2024 | “Effect of partial surface waviness on the dynamic and stability performance of journal bearing.” Lubrication Science, 2024. (SCI) |
| 6 | 2023 | Performance analysis of journal bearing with surface waviness under misaligned conditions. Proceedings of the Institution of Mechanical Engineers, Part J, 2023. (SCI) |
| 7 | 2023 | Effect of texture shapes and lubricant additives on dynamic characteristics of hydrodynamic journal bearings. Industrial Lubrication and Tribology, 2023. (SCI) |
| 8 | 2022 | Performance analysis of textured journal bearing with and without nanoparticles. Industrial Lubrication and Tribology, 2022. (SCI) |
| 9 | 2022 | Impact of partial surface waviness on tribological performance of hydrodynamic journal bearing. Lubrication Science, 2022. (SCI) |
| 10 | 2022 | Impact of surface waviness on static performance of journal bearing with CuO and CeO₂ nanoparticles. Industrial Lubrication and Tribology, 2022. (SCI) |
| 11 | 2022 | Dynamic performance improvement of journal bearing using dimple and protruded textures. IJSEIMS, 10(1), 1–22, 2022. (SCOPUS) |
| 12 | 2021 | CFD-based thermal efficiency of square protruded roughened absorber plate for solar air heater. Energy Sources, Part A, 2021. (SCI) |
| 13 | 2020 | Effect of V-shaped protrusions and dimples on hydrodynamic journal bearing performance. Proc. IMechE Part J, 2020. (SCI) |
| 14 | 2020 | Effect of tool speed on mechanical properties of Al5052 processed by friction stir processing. Materials Today: Proceedings, 33, 1605–1609. (SCOPUS) |
| 15 | 2019 | Dynamic and stability improvement using triangular textures. Proc. IMechE Part J, 2019. (SCI) |
| 16 | 2019 | Dynamic performance analysis of chevron-shaped textured bearings. Industrial Lubrication and Tribology, 2019. (SCI) |
| 17 | 2019 | Steady-state performance enhancement using chevron textures. Proc. IMechE Part J, 233(12), 1833–1843. (SCI) |
| 18 | 2019 | Numerical study on partial textured hydrodynamic journal bearing. Industrial Lubrication and Tribology, 2019. (SCI) |
| 19 | 2019 | Experimental investigation on solar air heater absorber plate. Energy Sources, Part A, 2019. (SCI) |
| 20 | 2018 | Hydrodynamic journal bearing under transient wear. Mechanics and Mechanical Engineering, 22(1), 153–170. (SCOPUS) |
| 21 | 2017 | CFD-based transient analysis of hydrodynamic journal bearing. Research Journal of Engineering and Technology, 8(2), 101. (UGC) |
| 22 | 2017 | Effect of aspect ratio under wear conditions. International Journal of Theoretical and Applied Mechanics, 12(3), 497–522. (UGC) |
| 23 | 2016 | Hybrid EDM processes for hard materials: A review. Materials Focus, 5(3), 202–208. (SCOPUS/ESCI) |
| 24 | 2016 | Review on photovoltaic thermal systems. International Journal of Scientific and Technical Advancements, 2(4), 53–56. (UGC) |
| 25 | 2016 | Aspect ratio effect on hydrodynamic journal bearings. International Journal of Advance Research and Innovation, 4(1), 96–105. |
| 26 | 2014 | Thermal efficiency of artificially roughened solar air heater. Journal of Energy Research and Environmental Technology, 2014. |
| 27 | 2012 | Automatic sun-tracking solar cell array system. Energy, 8(9), 20. |
| 28 | 2011 | CFD analysis of roughness pitch in solar air heaters. International Journal of Advanced Engineering Technology, 2(1), 234–241. |
| S. No. | Year | Conference | Publication |
|---|---|---|---|
| 1 | 2025 | International Conference on Multidisciplinary Research for Sustainable Future, SMVDU, Katra | Dynamic and stability analysis of hydrodynamic journal bearings with rectangular macro-grooves and nano-lubricant additives |
| 2 | 2024 | RIST 2024, Holy Grace Academy of Engineering, Thrissur, Kerala, India | Optimization and performance evaluation of macro-grooved hydrodynamic journal bearings for industrial applications |
| 3 | 2023 | ICSTE-23, NIT Manipur | A review on the performance of textured hydrodynamic journal bearings |
| 4 | 2023 | Tribo-India-23, NIT Srinagar | Performance analysis of bearings with surface waviness and lubricant additives |
| 5 | 2022 | MYTRIBOS International Symposium 2022, Malaysia | Performance analysis of journal bearing with surface waviness under misaligned conditions |
| 6 | 2021 | International Tribology Research Symposium 2021 | Role of surface waviness on the performance of hydrodynamic journal bearing |
| 7 | 2021 | International Tribology Research Symposium 2021 | Influence of nano-additives on steady-state performance of journal bearing |
| 8 | 2020 | International Tribology Research Symposium 2020 | Numerical study of circular dimple and protruded textured hydrodynamic journal bearing system |
| 9 | 2019 | iNaCoMM 2019, IIT Mandi | Lubrication characteristics of Newtonian-lubricated hydrodynamic bearing with partial and full textures |
| 10 | 2018 | TRIBOINDIA-2018, VJTI Mumbai | Numerical study on worn hydrodynamic journal bearing under transient loading |
| 11 | 2018 | ICMEAS-2018, SMVDU, Katra | Performance of hydrodynamic journal bearing center motion under transient wear |
| 12 | 2018 | 2nd National Conference on Innovative Trends in Mechanical Engineering | CFD on roughened absorber plate used in solar air heater |
| 13 | 2017 | ICRTAET 2017, SMVDU, Katra | Review of methodologies for solar air heater thermohydraulic performance |
| 14 | 2017 | 4th National Conference on Recent Trends in Mechanical Engineering, BCET Gurdaspur | Review on types of roughness used in solar air heaters |
| 15 | 2017 | International Conference on Renewable Energy Resources, SKIT Jaipur | CFD investigation of artificially roughened duct in solar air heater |
| 16 | 2016 | National Tribology Conference, IIT (BHU) Varanasi | Performance parameters of hydrodynamic journal bearing under wear |
| 17 | 2016 | ICRTAET 2016, SMVDU, Katra | CFD-based transient analysis of hydrodynamic journal bearing |
| 18 | 2016 | ICRTAET 2016, SMVDU, Katra | Heat transfer in nanofluids |
| 19 | 2014 | RTME-2014, BCET Gurdaspur | Comparative study of thermohydraulic performance of artificially roughened solar air heater |
| 20 | 2014 | ITMAEAP-2014, JNU New Delhi | Comparative study of thermal efficiency of artificially roughened solar air heater |
| 21 | 2011 | NCEA-2011, St. Soldier’s Institute, Jalandhar | Green building technologies: cure to global warming |
| 22 | 2011 | NCEA-2011, St. Soldier’s Institute, Jalandhar | Analysis of clean energy market in India and identification of opportunities |
Books:
2.Thermal Engineering-II for B.Tech and Diploma Engineering Engineering Students (Eagle Parkashan)
Book Chapters:
Ph.D. Students Supervised – SMVD University
| S. No. | Year | Role | Scholar Name | Status |
|---|---|---|---|---|
| 1 | 2022 | Supervisor | Arun Bangotra | Completed |
| 2 | 2021 | Supervisor | Deepak Byotra | Completed |
Master’s Thesis Advisor – SMVD University
| S. No. | Year | Role | Research Topic |
|---|---|---|---|
| 1 | 2024 | Supervisor, M.Tech Dissertation | Performance analysis of circular and non-circular gas-lubricated textured bearings |
| 2 | 2022 | Supervisor, M.Tech Dissertation | Performance analysis of journal bearing with worn surface operating with nano-additives in lubricant |
| 3 | 2021 | Supervisor, M.Tech Dissertation | Performance analysis of journal bearing with surface waviness under misaligned conditions |
| 4 | 2020 | Supervisor, M.Tech Dissertation | Lubrication characteristics of V-shaped dimple and protruded textured hydrodynamic bearings |
| 5 | 2019 | Supervisor, M.Tech Dissertation | Performance enhancement of hydrodynamic journal bearing using chevron-shaped textures |
| 6 | 2019 | Supervisor, M.Tech Dissertation | Effect of friction stir processing on mechanical properties of ZrO₂ reinforced Aluminium 5052 |
| 7 | 2016 | Supervisor, M.Tech Dissertation | Thermal performance of solar air heater duct with V-shaped and transverse broken rib roughness |
| 8 | 2016 | Supervisor, M.Tech Dissertation | Thermal performance of U-shaped roughened solar air heater |
| S. No. | Title / Application No. | Date of Filing | Status | ||
|---|---|---|---|---|---|
| Filed | Published | Granted / Certified | |||
| 1 | AI-powered energy-efficient waste compaction device (Design No. 427361-001) | 18/08/2024 | Granted | ||
| 2 | Robotic exoskeleton for rescue personnel in confined spaces (Design No. 6453946) | 02/07/2025 | Granted | ||
| 3 | Solar dryer for agricultural harvest using hybrid photovoltaic thermal collector (Application No. 202441038608) | 16/05/2024 | Published | ||
| 4 | High-efficiency power conversion system for renewable energy-based EV charging (Application No. 202441037285) | 11/05/2024 | Published | ||
| 5 | AI-based predictive maintenance and efficiency enhancement for photovoltaic cells in smart grids (Application No. 202441044964) | 11/06/2024 | Published | ||
| S. No. | Topic | Role | Date(s) | Organization |
|---|---|---|---|---|
| 1 | Two-day workshop on “Electric Vehicles” | Speaker | 26 May 2023 | CIIIT Centre Jammu |
| 2 | One-day workshop on “Introduction to MATLAB” | Speaker | 20 January 2023 | SoME, SMVDU, Katra |
| 3 | International Tribology Research Symposium 2021 | Session Chair | 5–7 November 2021 | SoME, SMVDU, Katra |
| 4 | Performance evaluation of journal bearing through a numerical approach | Speaker | 16 October 2021 | Government Polytechnic Kathua |
| 5 | Fabrication and performance evaluation of single-pass solar air heater using MS black painted absorber plate | M.Tech Dissertation (Viva) | 01 July 2021 | Department of Mechanical Engineering, DAV University, Jalandhar |
| 6 | Tribology for Sustainable Development | Speaker | 20–24 July 2020 | SoME, SMVDU, Katra |
| 7 | International Tribology Research Symposium 2020 | Session Chair | 5–7 November 2020 | SoME, SMVDU, Katra |
| 8 | Role of CFD in Mechanical Engineering Systems | Speaker | 25 April 2019 | Government Polytechnic Jammu |
| 9 | Analysis of process parameters in wire EDM using Taguchi method and grey relational analysis | M.Tech Dissertation (Viva) | 08 June 2019 | Department of Mechanical Engineering, DAV University, Jalandhar |
| 10 | Multi-response optimization of EDM machining parameters using grey relational analysis and Taguchi method | M.Tech Dissertation (Viva) | 08 June 2019 | Department of Mechanical Engineering, DAV University, Jalandhar |
| 11 | Advances in Fluid Mechanics Applications | Speaker | 15 September 2018 | Government Polytechnic Jammu |
| 12 | 2nd National Conference on Innovative Trends in Mechanical Engineering | Session Chair | 23–24 March 2018 | SoME, SMVDU, Katra |
| 13 | International Conference on Mechanical Engineering and Allied Sciences | Session Chair | 14–15 September 2018 | SoME, SMVDU, Katra |
| 14 | Experimental investigation of hydrodynamic journal bearing pressure with CuO nanoparticle additives in SAE15W40 lubricant | M.Tech Dissertation (Viva) | 21 May 2018 | Department of Mechanical Engineering, BCET Gurdaspur |
| 15 | Applications and research in solar thermal systems | Speaker | 24 December 2016 | Government Polytechnic Kathua |