HARPREET AASI | Engineering | Women Researcher Award

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HARPREET AASI | Engineering | Women Researcher Award

Dr HARPREET AASI, INDIAN INSTITUTE OF TECHNOLOGY BOMBAY, India

Dr. Harpreet Aasi is a Postdoctoral Fellow in Thermal Engineering at IIT Bombay (2024–present). He holds a Ph.D. in Thermal Engineering from IIT Roorkee (2014–2020), an M.Tech. from NIT Raipur, and a B.E. in Mechanical Engineering. His expertise lies in heat transfer enhancement, particularly using ultrasound in electronic cooling systems, involving both numerical (ANSYS Fluent) and experimental methods. A recipient of multiple awards, including the Silver Medal at NIT Raipur, Dr. Aasi has contributed to prestigious projects sponsored by CSIR and DST. He is also an active reviewer for high-impact journals and has published extensively in heat exchanger optimization. 📚💡

Publication Profile

Scopus

Education

Dr. Harpreet Aasi is a distinguished researcher specializing in thermal engineering. Currently, he is pursuing a Postdoctoral Fellowship at the Indian Institute of Technology Bombay (March 2024 – present). He earned his Ph.D. with honors in Thermal Engineering from IIT Roorkee (2014-2020) and completed an M.Tech. in Thermal Engineering with an impressive CPI of 8.96/10 at NIT Raipur (2011-2013). His academic journey began with a B.E. in Mechanical Engineering from New Government Engineering College Raipur, achieving a stellar CPI of 8.99/10 (2006-2010). Dr. Aasi’s dedication to academics is reflected in his strong foundations, scoring 76% in Intermediate (2005-2006) and 85% in Matriculation (2003-2004). 📚✨

Experience

Dr. Aasi conducted numerical (Ansys Fluent) and experimental studies (non-intrusive optical techniques) on single-phase and two-phase flow boiling processes for electronic cooling systems. This research explored the effect of ultrasound parameters, demonstrating its potential for enhancing heat transfer. Ph.D. Research: Investigations on Three-fluid Compact Plate-fin Heat Exchanger 🌡️📊 Dr. Aasi performed extensive experimental and numerical investigations (MATLAB coding) under transient and steady states, addressing flow maldistribution, inlet temperature non-uniformity, and ambient heat interaction. Innovative modeling optimized geometrical attributes for diverse plate-fin types. M.Sc. Research: Parametric Study of Orthotropic Annular Fin with Contact Resistance 🌀🛠️ Dr. Aasi developed a 2D dimensionless steady-state model to assess the thermal performance of orthotropic annular fins, focusing on polymer matrix composites with axis-dependent properties.

Award and Scholarships

Dr. Harpreet Aasi has an impressive academic record, including a Silver Medal at the National Institute of Technology (NIT) Raipur in 2012-2013 🥈. He received the Academic Excellence Award at NIT Raipur in 2011-2012 🎓. Ranked 10th in the Chhattisgarh Swami Vivekanand Technical University state toppers list, he was 1st in New Government Engineering College Raipur in 2010 🏆. Dr. Aasi secured prestigious fellowships, including the Institute Postdoctoral Fellowship at IIT Bombay in 2024 🧑‍🔬 and MHRD scholarships for his Ph.D. (2014-2019) and M.Tech. (2011-2013) 📚. Additionally, he earned state-level merit scholarships during his B.E. studies (2007-2010) 🏅.

Project contribution

Dr. Harpreet Aasi has conducted groundbreaking research on optimizing the performance of three-fluid heat exchangers through both numerical and experimental investigations. Sponsored by CSIR, this research aims to improve heat transfer efficiency and system performance. Additionally, his study on the effect of temperature and flow nonuniformities on three-fluid compact heat exchangers, sponsored by DST, delves into understanding how such factors influence overall efficiency. These contributions are crucial in advancing thermal management systems, with potential applications in various industries, from energy to manufacturing. 🌡️🔧

Research focus

Dr. Harpreet Aasi’s research primarily focuses on the thermo-hydraulic performance and optimization of multi-fluid heat exchangers, particularly three-fluid systems. His work investigates the effects of flow non-uniformity, ambient heat ingression, and temperature nonuniformity on the efficiency and dynamic behavior of cross-flow and plate-fin heat exchangers. Using advanced techniques like Artificial Neural Networks (ANN) and second law analysis, he aims to improve heat exchanger designs for enhanced thermal management in various engineering applications. His research is crucial for energy efficiency and thermal optimization in industries such as cryogenics, power generation, and heat recovery. 🔥🔧⚙️💡

Publication top notes

Investigation on cross-flow three-fluid compact heat exchanger under flow non-uniformity: an experimental study with ANN prediction

The impact of ambient heat ingression on performance of cryogenic three-fluid cross-flow compact heat exchanger

Experimental investigation and ANN modelling on thermo-hydraulic efficacy of cross-flow three-fluid plate-fin heat exchanger

Detailed design optimization of three-fluid parallel-flow plate-fin heat exchanger using second law analysis

Influence of flow non-uniformity on the dynamic behaviour of three-fluid cross-flow compact heat exchanger

A novel equivalence approximate model for second law based optimization of three-fluid cross-flow plate-fin heat exchanger using genetic algorithm

 

Mohammad Jafar Hemmati | Engineering Award | Best Researcher Award

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Assist. Prof. Dr. Mohammad Jafar Hemmati | Engineering Award | Best Researcher Award

Assist. Prof. Dr. Mohammad Jafar Hemmati, Sirjan University of Technology, Iran

Assist. Prof. Dr. Mohammad Jafar Hemmati, based in Kerman, Iran, is an accomplished electrical engineer specializing in low-voltage and low-noise oscillator designs. He holds a PhD in Electrical Engineering from Shahid Bahonar University of Kerman (2019), focusing on Colpitts quadrature oscillators in CMOS technology. He also earned an MSc from Ferdowsi University of Mashhad (2010) and a BSc from Shahid Chamran University of Kerman. Currently, he lectures at Sirjan University of Technology, where he teaches courses on CMOS Integrated Circuits and Digital Logic Circuits. His research interests include VCOs, frequency dividers, and low-noise amplifiers. 📡👨‍🏫📘

 

Publication Profile

Google Scholar

Education 🎓

Dr. Mohammad Jafar Hemmati completed his Ph.D. in Electrical Engineering at Shahid Bahonar University of Kerman (2014-2019). His thesis focused on designing a low-voltage Colpitts quadrature oscillator using the gm-enhanced technique in CMOS technology. He also holds an M.Sc. in Electrical Engineering from Ferdowsi University of Mashhad (2008-2010) and a B.Sc. from Shahid Chamran University of Kerman (2003-2007). His academic background strongly supports his expertise in low-power and low-noise circuit design.

Work Experience 💼

Dr. Hemmati is currently a lecturer at Sirjan University of Technology, where he teaches CMOS Integrated Circuits, Digital Logic Circuits, and more. His previous roles include being the head of the electrical department at Islamic Azad University, Firouzabad branch, and a design engineer at Kerman Tablo Electrical and Electronics Engineering Corporation. His broad teaching experience and industry involvement enrich his contributions to research and academia.

Research Interests 🔬

His research focuses on designing low-voltage and low-noise voltage-controlled oscillators (VCOs), injection-locked frequency dividers, low-noise amplifiers, and active mixers. These areas are critical for advancing modern communication and signal processing systems, reflecting his strong alignment with cutting-edge engineering challenges.

Conclusion 🌟

Dr. Mohammad Jafar Hemmati’s solid educational foundation, extensive research, and professional experience make him a highly suitable candidate for the Research for Best Researcher Award. His innovative work on low-power, low-noise VCOs and oscillators has significantly contributed to the advancement of electrical engineering, establishing him as a leader in his field.

 

Publication Top Notes

  • 📚 A CMOS quadrature VCO with optimized Colpitts topology for low-voltage applications – 9 citations, 2018
  • 📚 Design optimization of the complementary voltage controlled oscillator using a multi-objective gravitational search algorithm – 8 citations, 2023
  • 📚 A low-voltage swing-enhanced Colpitts CMOS LC-QVCO based on first-harmonics coupling – 7 citations, 2019
  • 📚 Ultra‐low‐phase‐noise CMOS LC quadrature voltage controlled oscillator with Colpitts topology – 7 citations, 2014
  • 📚 A second-harmonic LC-quadrature voltage controlled oscillator with direct connection of MOSFETs’ substrate – 6 citations, 2012
  • 📚 Analysis and review of main characteristics of Colpitts oscillators – 5 citations, 2021
  • 📚 CMOS second-harmonic quadrature voltage controlled oscillator using substrate for coupling – 5 citations, 2011
  • 📚 Novel six‐phase ring voltage controlled oscillator with wide frequency tuning range – 4 citations, 2024
  • 📚 A New Low-Power and High-Linearity CMOS Bulk-Injection Mixer in Technology – 4 citations, 2018
  • 📚 Low power differential Colpitts injection-locked frequency dividers using 0.18 μm CMOS technology – 3 citations, 2018

 

Prabhakar M | Engineering | Best Researcher Award

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Dr. Prabhakar M  | Engineering | Best Researcher Award | Engineering | Best Researcher Award

Professor, Vellore Institute of Technology, Chennai,  India

M. Prabhakar is a seasoned academic with over 23 years of experience in teaching and research in electrical engineering. He holds a B.E. in Electrical and Electronics Engineering, an M.E. in Power Electronics and Drives, and a Ph.D. in Electrical Engineering. Currently a professor at Vellore Institute of Technology (VIT), Chennai, he has made significant contributions to the fields of power electronics, DC-DC converters, and DC microgrids, with over 50 published research articles. He has been actively involved in the Centre of Smart Grid Technologies and has received a seed grant of Rs. 4.53 lakhs to support his research. In recognition of his work, he has received the Research Award from VIT every year since 2012, and the Outstanding Teacher Award in 2009. His achievements in research, teaching, and securing funding demonstrate his strong qualifications, making him an excellent candidate for the Research for Best Researcher Award.

Profile:

Education

M. Prabhakar’s educational background demonstrates a strong commitment to the field of electrical engineering. He earned his Bachelor of Engineering (B.E.) degree in Electrical and Electronics Engineering from the University of Madras, Chennai, in 1998. Building on this foundation, he pursued a Master of Engineering (M.E.) in Power Electronics and Drives from Bharathidasan University, Tiruchirappalli, which he completed in 2000. His academic journey culminated in 2012 with a Ph.D. in Electrical Engineering from Anna University, Chennai. These degrees represent his deep expertise in the domains of power electronics and electrical systems, establishing the knowledge base from which his research has flourished. His educational progression highlights a focused pursuit of specialization in power electronics, further enhanced by practical and theoretical insights gained throughout his academic career. Prabhakar’s qualifications position him as an expert in his field, equipping him with the necessary foundation to drive impactful research and academic contributions.

Professional Experiences

M. Prabhakar brings over 23 years of professional experience in academia, combining teaching, research, and leadership in the field of electrical engineering. He began his career as an educator after earning his M.E. in Power Electronics and Drives in 2000. His extensive experience includes his roles as Associate Professor at Vellore Institute of Technology (VIT) since 2012, and later, Professor since 2019. He is actively involved in research related to power electronics, DC-DC converters, and microgrids. His engagement with the Centre of Smart Grid Technologies from 2022 onwards showcases his contributions to advancing energy systems. M. Prabhakar has co-authored over 50 research articles in high-impact journals and conferences and serves as a reviewer for numerous reputable journals. His expertise has been acknowledged through several awards, including the VIT Research Award, which he has received annually since 2012, and the Outstanding Teacher Award in 2009.

Research Skills

M. Prabhakar possesses a diverse set of research skills and experiences honed over more than 23 years in academia. His expertise in power electronics and DC microgrids is complemented by a robust publication record, with over 50 research articles in high-impact journals and conferences. He has successfully led various research projects, including securing a seed grant of Rs. 4.53 lakhs from Vellore Institute of Technology. As an active reviewer for esteemed journals, he critically engages with cutting-edge research, enhancing his analytical skills. His experience extends to mentoring students and collaborating with peers, fostering an environment of innovation and inquiry. Additionally, his involvement with the Centre of Smart Grid Technologies further enriches his research profile, enabling him to explore practical applications of his work. Collectively, these experiences underscore his capability as a researcher dedicated to advancing knowledge in electrical engineering and power systems.

Award And Recognitions

M. Prabhakar is a distinguished academic with over 23 years of teaching and research experience in electrical engineering. He has been recognized with several prestigious awards, including the Outstanding Teacher Award in 2009 for his exceptional contributions to education. Since 2012, he has received the Research Award from Vellore Institute of Technology (VIT) for his impactful research contributions, demonstrating his commitment to advancing knowledge in power electronics and smart grid technologies. His extensive publication record includes over 50 co-authored articles in high-impact journals and conferences, showcasing his active involvement in the research community. Additionally, he secured a seed grant of Rs. 4.53 lakhs to support his innovative research projects. M. Prabhakar’s accolades reflect his dedication to excellence in teaching, research, and community impact, solidifying his reputation as a leading figure in the field of electrical engineering.

Conclusion

M. Prabhakar’s extensive qualifications, coupled with over 23 years of teaching and research experience, establish him as a leading candidate for the Research for Best Researcher Award. His impressive academic background includes a B.E., M.E., and Ph.D. in Electrical Engineering, demonstrating his deep commitment to the field. Prabhakar’s contributions to power electronics, DC-DC converters, and DC microgrids are underscored by the publication of over 50 research articles in high-impact journals. His consistent recognition through the Research Award at Vellore Institute of Technology since 2012 and the Outstanding Teacher Award in 2009 further validate his influence as an educator and researcher. Additionally, securing a significant seed grant and his association with the Centre of Smart Grid Technologies highlight his innovative approach to research. Overall, M. Prabhakar’s exceptional academic credentials, research contributions, and ongoing dedication to advancing electrical engineering make him an exemplary choice for this prestigious award.

Publication Top Notes

  • Article
    Title: Non-isolated high gain DC–DC converter with ripple-free source current
    Authors: Valarmathy, A.S., Prabhakar, M.
    Journal: Scientific Reports
    Year: 2024
    Citations: 1
  • Book Chapter
    Title: High gain DC-DC converters for photovoltaic applications
    Authors: Prabhakar, M., Revathi, B.S.
    Book: Power Converters, Drives and Controls for Sustainable Operations
    Year: 2024
    Citations: 0
  • Editorial
    Title: Modelling, design and control of power electronic converters for smart grids and electric vehicle applications
    Authors: Prabhakar, M., Tofoli, F.L., Elgendy, M.A., Wang, H.
    Journal: IET Power Electronics
    Year: 2024
    Citations: 0
  • Article
    Title: Reconfigurable high step-up DC to DC converter for microgrid applications
    Authors: Tewari, N., Paul, N., Jayaraman, M., Prabhakar, M.
    Journal: IET Power Electronics
    Year: 2024
    Citations: 6
  • Article
    Title: High gain interleaved boost-derived DC-DC converters – A review on structural variations, gain extension mechanisms and applications
    Authors: Valarmathy, A.S., Prabhakar, M.
    Journal: e-Prime – Advances in Electrical Engineering, Electronics and Energy
    Year: 2024
    Citations: 2
  • Article (in Press)
    Title: Dual-input step-up switched-capacitor multilevel inverter with reduced voltage stress on devices
    Authors: Ghelichi, A., Varesi, K., Zeinaly, A., Prabhakar, M.
    Journal: International Journal of Circuit Theory and Applications
    Year: 2024
    Citations: 0
  • Article (in Press)
    Title: High gain interleaved DC-DC converter with ripple-free input current and low device stress
    Authors: Valarmathy, A.S., Mahalingam, P., Prabhakar, M.
    Journal: International Journal of Electronics
    Year: 2024
    Citations: 1
  • Conference Paper
    Title: Performance Analysis of Asymmetric High Gain Multi-Input Converter under Widely Fluctuating Inputs
    Authors: Mohana Preethi, V., Prabhakar, M., Kumar, N.S.
    Conference: ACM International Conference Proceeding Series
    Year: 2023
    Citations: 0
  • Book Chapter
    Title: Interleaved Cubic Boost Converter
    Authors: Ram, C.S., Shiggavi, A.B., Maharaajan, A.A., Thiyagarajan, R.A., Prabhakar, M.
    Book: IoT and Analytics in Renewable Energy Systems (Volume 2): AI, ML and IoT Deployment in Sustainable Smart Cities
    Year: 2023
    Citations: 1
  • Conference Paper
    Title: Design and Simulation of Coupled Inductor-Based Asymmetric High Gain Multi-input DC–DC Converters
    Authors: Preethi, V.M., Prabhakar, M.
    Conference: Lecture Notes in Electrical Engineering
    Year: 2023
    Citations: 1