Zhongjun Yan | Energy and Sustainability | Best Researcher Award

Dr. Zhongjun Yan | Energy and Sustainability | Best Researcher Award

Dr. Zhongjun Yan | Energy and Sustainability | Associate Professor | Hunan University of Humanities Science and Technology | China

Dr. Zhongjun Yan is a distinguished scholar and lecturer at the School of Energy and Electrical Engineering, Hunan University of Humanities, Science and Technology. His professional journey reflects an enduring commitment to advancing renewable energy systems, sustainable heating and cooling technologies, and innovative energy storage methods. With strong academic credentials and a growing body of impactful research, Dr. Zhongjun Yan has established himself as an emerging leader in energy engineering. His work bridges theoretical modeling, computational methods, and experimental studies, enabling both scientific innovation and practical applications. He has become a significant contributor to the field of energy storage and solar-based systems, earning recognition through quality publications and participation in national-level and institutional research projects.

Professional Profileย 

Education

Dr. Zhongjun Yan earned his doctoral degree in Heating, Ventilation, and Air-Conditioning Engineering from Hunan University, where his research was focused on the unconstrained melting process of phase change materials and the enhancement of heat transfer in thermal storage systems. His education combined advanced computational modeling, simulation techniques, and experimental validation, shaping a comprehensive expertise in sustainable energy. The doctoral thesis he completed contributed directly to the understanding of thermal storage efficiency and optimization methods in hot water tanks, providing new directions for future energy system development. This academic foundation has been critical to his current research on solar heating, air-conditioning, and the performance of energy storage units.

Experience

In his role as a lecturer, Dr. Zhongjun Yan has undertaken responsibilities that extend across teaching, mentoring, and research. His involvement in the Outstanding Youth Program of the Hunan Provincial Department of Education reflects his growing leadership in energy-related projects. He has contributed to the design and execution of research focusing on computational fluid dynamics (CFD), unconstrained melting phenomena, and heat transfer enhancement. His academic service also includes guiding students in advanced research methodologies and promoting innovation in energy storage and renewable systems. Moreover, Dr. Zhongjun Yan has presented his work at respected international conferences, where he has shared novel findings on the performance of phase change materials. Through these engagements, he has built professional connections that have broadened his collaborative network in the global energy research community.

Research Interest

Dr. Zhongjun Yanโ€™s research interests lie at the intersection of renewable energy systems, thermal engineering, and phase change materials. His primary focus is on the heat transfer performance and optimization of phase change materials to improve the efficiency of thermal energy storage. He has dedicated extensive work to developing new approaches for enhancing the functionality of solar heating water systems and solar air-conditioning systems. Additionally, his research explores innovative modeling techniques to simulate unconstrained melting behaviors, allowing for more accurate predictions of system performance. His long-term vision is to create energy storage and distribution methods that can significantly reduce reliance on non-renewable resources and address the growing global demand for sustainable solutions.

Award

Dr. Zhongjun Yan has been actively involved in award-nominated research programs, most notably recognized through the Outstanding Youth Program by the Hunan Provincial Department of Education. This recognition highlights his innovative contributions to the study of energy storage systems and his leadership potential in advancing renewable technologies. His dedication to pushing the boundaries of engineering solutions in energy efficiency positions him as a strong candidate for international recognition and professional excellence awards.

Selected Publications

  • Performance enhancement of cylindrical latent heat storage units in hot water tanks via wavy design, Renewable Energy, published 2023, 55 citations.

  • A hybrid method for modeling the unconstrained melting of phase change material in hot water tanks, Energy and Buildings, published 2022, 38 citations.

  • Unconstrained melting of phase change material in cylindrical containers inside hot water tanks: Numerical investigation and effect of aspect ratios, Journal of Energy Storage, published 2022, 42 citations.

  • Impact of ultrasound on the melting process and heat transfer of phase change material, presented at International Conference on Applied Energy, published 2018, 27 citations.

Conclusion

Dr. Zhongjun Yan has made meaningful contributions to the field of renewable energy and thermal systems engineering. His work has advanced the knowledge of phase change materials, enhanced the performance of energy storage units, and contributed to the improvement of solar-based heating and cooling technologies. His consistent research output in respected journals, combined with his active role in academic projects and presentations at international conferences, highlights his professional dedication and scientific influence. Dr. Zhongjun Yan is not only a promising researcher but also a mentor and contributor to the broader academic and energy community. With a strong trajectory of impactful research and leadership potential, he represents the qualities of innovation, academic excellence, and societal contribution that make him highly deserving of recognition through this award nomination.

 

Helena Ramos | hybrid energy solutions | Excellence in Research Award

Helena Ramos | hybrid energy solutions | Excellence in Research Award

Prof. Dr Helena Ramos, University of Lisbon, IST, CERIS, Portugal

Prof. Dr. Helena Ramos is a leading civil engineer and academic with expertise in hydraulics, hydropower, and water-energy efficiency ๐ŸŒŠ๐Ÿ”‹. She earned her Ph.D. in Civil Engineering in 1995 from IST, University of Lisbon, where she is now a professor. Her research focuses on innovative energy solutions, such as pumped hydropower storage and hybrid systems ๐ŸŒ๐Ÿ’ง. She has contributed to major projects like REDAWN and FP7-HYLOW, earning numerous awards, including multiple “Water Editor’s Choice” recognitions ๐Ÿ†๐Ÿ“œ. Outside academia, she has served as a consultant and advisor on hydraulic projects, making substantial impacts in sustainable energy and water management โš™๏ธ๐Ÿ’ก.

Publication profile

google scholar

Education

Prof. Dr. Helena Ramos ๐ŸŽ“ has a distinguished academic background in Civil Engineering. She earned her initial degree in Civil Engineering from IST, University of Lisbon, in 1983 ๐Ÿ—๏ธ. Pursuing her passion for hydraulic and water resources, she completed an MSc in 1987 ๐Ÿ’ง, followed by a PhD in Civil Engineering in 1995 ๐ŸŽ“. Further solidifying her expertise, she achieved her Habilitation title in 2005 ๐ŸŒŸ. Throughout her career, Prof. Ramos has contributed significantly to academia and research, advancing knowledge in her field and inspiring future engineers through her work and dedication to civil engineering.

Main Research Interestsย 

Prof. Dr. Helena Ramos is a leading researcher in hydraulic engineering, specializing in hydropower, energy recovery, and the water-energy nexus ๐ŸŒŠโšก. Her innovative contributions in pumped hydropower storage and hybrid energy solutions have advanced the field, promoting sustainable and efficient water-energy systems ๐Ÿ”‹๐Ÿ’ง. With a focus on integrating renewable energy sources and optimizing resource use, Prof. Ramosโ€™s work addresses critical global challenges in energy sustainability and resource management ๐ŸŒ๐Ÿ’ก. Her research not only drives technological advancements but also supports eco-friendly practices that benefit both the environment and energy sector โ™ป๏ธ๐Ÿ”‹.

Experienceย 

Prof. Dr. Helena Ramos has an extensive teaching career in Civil and Environmental Engineering, spanning over four decades. At institutions such as IST, ESTB, AFA, and AM, she has held roles as Coordinator and Lecturer across numerous specialized courses, including Hid 1 and Hid 2, covering theory, practical sessions, and labs since 1982. Her contributions include postgraduate courses like Hid Hidro Comp and MFH and masterโ€™s level courses like AH and EIA, where she was a leader in Environmental Engineering. Her expertise and dedication to teaching and curriculum development have enriched the field immensely. ๐Ÿ“˜๐Ÿ—๏ธ๐ŸŒŠ

Research Projectsย 

๐ŸŒ Prof. Dr. Helena Ramos has led multiple prestigious EU-funded projects, including the REDAWN and HYLOW initiatives. Her work focuses on energy recovery in water networks and the advancement of innovative hydropower systems. These projects have resulted in practical solutions and tools that support sustainable energy use within water distribution systems, enhancing both efficiency and environmental stewardship. Prof. Ramosโ€™s efforts contribute significantly to the global push for greener infrastructure, driving advancements that promote energy conservation and resource management. Her expertise continues to shape the future of sustainable energy in water distribution networks. โšก๐Ÿ’ง

Supervision of Thesesย 

๐ŸŒŠ๐Ÿ“š Prof. Dr. Helena Ramos has an impressive track record in supervising MSc and PhD theses, alongside guiding postdoctoral research associates. Her mentorship has been a driving force in shaping future experts in hydraulic and civil engineering, fostering the growth of knowledge and innovation in these fields. Through her guidance, many of her mentees have progressed to influential roles, contributing to the industry and academia alike. Prof. Ramosโ€™s dedication to mentorship and collaboration reflects her commitment to advancing research and developing a skilled new generation of professionals. ๐ŸŒŸ๐Ÿ‘ฉโ€๐Ÿซ๐Ÿ“ˆ

Awards

Prof. Dr. Helena Ramos is a distinguished expert in geologic and civil engineering, particularly known for her pioneering work in micro-hydropower and energy management. Her accolades include her paper on “Dynamic Effects in Micro-Hydro Modelling” being spotlighted by Water Power & Dam Construction in 2003 ๐ŸŒŠ๐Ÿ“˜. She has twice been recognized in Whoโ€™s Who in Science and Engineering for her impactful research ๐Ÿ…. Recent awards include multiple “Editorโ€™s Choice” honors from Water journal for her innovative studies on sustainable water networks and energy recovery ๐ŸŒ๐Ÿ’ง, notably for work on hybrid pumped hydro storage and sustainable irrigation solutions in 2020-2021 โš™๏ธ๐ŸŒฑ.

research focus

Prof. Dr. Helena Ramos specializes in hydraulic engineering, focusing on optimizing water distribution systems, minimizing leakage, and enhancing energy efficiency. Her research delves into the dynamics of hydraulic transients, the impact of pipe-wall viscoelasticity, and advanced techniques for leak detection, such as inverse transient analysis. A notable part of her work involves using Pumps as Turbines (PAT) for sustainable energy production within water networks. Through innovative modeling and experimental methods, Dr. Ramos addresses challenges in water resource management, balancing system performance with environmental sustainability. ๐ŸŒŠ๐Ÿ”๐Ÿ’งโš™๏ธโšก๏ธ๐Ÿ’ก

Publication top notes

Pressure control for leakage minimisation in water distribution systems management

The dynamic effect of pipe-wall viscoelasticity in hydraulic transients. Part IIโ€”Model development, calibration and verification

The dynamic effect of pipe-wall viscoelasticity in hydraulic transients. Part Iโ€”Experimental analysis and creep characterization

Energy production in water distribution networks: A PAT design strategy

Standing wave difference method for leak detection in pipeline systems

Case studies of leak detection and location in water pipe systems by inverse transient analysis