Xiaoxia Yu – Heat Transfer – Best Researcher Award

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Mr. Xiaoxia Yu embarked on his academic journey with a Bachelor’s degree in Armored Vehicle Engineering from Chongqing University of Technology (2012-2016). He further advanced his expertise by obtaining a Master’s degree in Vehicle Engineering (2016-2019) and culminated with a PhD in Mechanical Engineering from Chongqing University (2019-2023). His early academic training laid a solid foundation in mechanical systems, dynamics, and engineering principles, which later fueled his specialization in rotating machinery health assessment and diagnostics.

💼 Professional Endeavors

Mr. Yu has actively participated in several research projects focused on the health assessment and fault diagnosis of large mechanical systems, particularly wind turbines. He serves as Principal Investigator in ongoing projects funded by the Chongqing Municipal Education Commission and Chongqing Science and Technology Bureau, investigating health assessments of main shaft bearings and key components of wind turbine transmission systems. Additionally, he participated in a national key R&D project on health management software for large rotating units, demonstrating his commitment to advancing the maintenance and reliability of complex mechanical systems.

🔬 Contributions and Research Focus

Mr. Xiaoxia Yu’s research centers around the development of advanced diagnostic methods for rotating machinery using cutting-edge computational techniques. His contributions include pioneering graph convolutional networks, meta-adaptive neural networks, and self-attention autoencoder models to enhance fault diagnosis and degradation prediction in wind turbine gearboxes and other rotating equipment. These innovations address challenges in small sample sizes and noisy environments. Heat transfer principles underpin many aspects of his work on mechanical health management, as thermal effects significantly influence machinery performance and failure modes.

🌍 Impact and Influence

Mr. Yu’s impactful research has been widely published in prestigious journals such as Mechanical Systems and Signal Processing, Renewable Energy, IEEE Sensors Journal, and IEEE Transactions on Instrumentation and Measurement. His role as sole first author and corresponding author in multiple articles highlights his leadership and expertise. His work on fault diagnosis using graph networks has influenced both academic research and practical maintenance strategies, advancing the reliability and efficiency of mechanical systems exposed to complex operational environments.

🏆Academic Cites

His research has garnered considerable academic attention, evidenced by citations in journals focused on mechanical engineering, condition monitoring, and renewable energy systems. The novel application of machine learning and network-based models in his work contributes to the broader field of heat transfer and machinery diagnostics, underscoring the interdisciplinary relevance of his studies.

🌟 Legacy and Future Contributions

Mr. Xiaoxia Yu is positioned to continue his innovative research in fault diagnosis and health assessment of mechanical systems, with an emphasis on integrating advanced computational models with real-world mechanical engineering challenges. His future work promises to deepen the understanding of heat transfer effects in rotating machinery, improve predictive maintenance technologies, and enhance the durability of critical mechanical components such as wind turbine gearboxes and bearings.

📝Heat Transfer

Mr. Yu’s research integrates Heat Transfer principles extensively to understand the thermal behaviors affecting the performance and failure of rotating machinery. His work on diagnosing faults in wind turbine gearboxes incorporates Heat Transfer dynamics to accurately model and predict degradation trends under varying operational conditions. The application of Heat Transfer concepts is critical in his projects focused on health assessment and management of large rotating units, highlighting the thermal influence on mechanical reliability and safety.

✍️ Notable Publication

✍️ Fault Diagnosis of Wind Turbine Gearbox Using a Novel Method of Fast Deep Graph Convolutional Networks

Authors: X. Yu, B. Tang, K. Zhang

Journal: IEEE Transactions on Instrumentation and Measurement, 70, 1–14

Year: 2021

Citations: 175

✍️ Fault Diagnosis of Rotating Machinery Based on Graph Weighted Reinforcement Networks Under Small Samples and Strong Noise

Authors: X. Yu, B. Tang, L. Deng

Journal: Mechanical Systems and Signal Processing, 186, 109848

Year: 2023

Citations: 60

✍️ Fault Detection of Wind Turbines by Subspace Reconstruction-Based Robust Kernel Principal Component Analysis

Authors: K. Zhang, B. Tang, L. Deng, X. Yu

Journal: IEEE Transactions on Instrumentation and Measurement, 70, 1–11

Year: 2021

Citations: 50

✍️ Multiscale Dynamic Fusion Prototypical Cluster Network for Fault Diagnosis of Planetary Gearbox Under Few Labeled Samples

Authors: B. Li, B. Tang, L. Deng, X. Yu

Journal: Computers in Industry, 123, 103331

Year: 2020

Citations: 46

✍️ Multi-block Domain Adaptation with Central Moment Discrepancy for Fault Diagnosis

Authors: P. Xiong, B. Tang, L. Deng, M. Zhao, X. Yu

Journal: Measurement, 169, 108516

Year: 2021

Citations: 43

✍️ Fault Source Location of Wind Turbine Based on Heterogeneous Nodes Complex Network

Authors: K. Zhang, B. Tang, L. Deng, X. Yu, J. Wei

Journal: Engineering Applications of Artificial Intelligence, 103, 104300

Year: 2021

Citations: 21

Abdulrahim Kalendar – Convection Heat Transfer – Best Researcher Award 

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Prof. Dr. Abdulrahim Kalendar - Convection Heat Transfer - Best Researcher Award 

Public Authority for Applied Education and Training - Kuwait

Author Profile

Scopus

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🎓 Early Academic Pursuits

Prof. Dr. Abdulrahim Kalendar's academic journey began with a Bachelor’s degree in Mechanical Engineering from Kuwait University, followed by a Master’s degree from the University of Colorado, Denver, USA. His educational trajectory culminated in a Ph.D. in Mechanical Engineering from Queen's University in Kingston, Canada, in 2011. His doctoral research, titled Numerical and Experimental Studies of Natural Convective Heat Transfer From Vertical and Inclined Narrow Flat Plates and Short Cylinders, focused on understanding convection heat transfer mechanisms, a key area in mechanical engineering. Under the guidance of Professor Patrick Oosthuizen, he refined his expertise in heat transfer, especially related to convection processes, which laid the foundation for his future contributions.

💼 Professional Endeavors

Prof. Kalendar’s professional career spans several roles in academia and industry. He has served as a faculty member in the Department of Mechanical Power and Refrigeration at the Kuwait College of Technological Studies since 2002. Additionally, he has been involved in research collaborations with prestigious institutions like Queen’s University, the University of Florida, and Arizona State University. Prof. Kalendar has also served as the Head of the Mechanical Power and Refrigeration Technology Department at the College of Technological Studies, Kuwait, where he has overseen academic and research activities related to convection heat transfer and related fields.

🔬 Contributions and Research Focus

Prof. Abdulrahim Kalendar’s research focus is centered on convection heat transfer, particularly natural, forced, and mixed convection processes. His numerical and experimental studies have significantly advanced the understanding of heat transfer mechanisms, especially as they relate to practical engineering applications. In addition to convection heat transfer, Prof. Kalendar’s work spans other areas such as computational fluid dynamics (CFD), refrigeration, energy efficiency in air conditioning, and renewable energy. His deep expertise in convection heat transfer has led to significant contributions in both theoretical modeling and experimental validation.

🌍 Impact and Influence

Prof. Kalendar’s influence extends through both his academic and professional roles. His contributions to the field of convection heat transfer have shaped research in thermal systems, particularly in applications such as air conditioning, refrigeration, and energy-saving technologies. As a member of various international research committees and a consultant for the United Nations Industrial Development Organization (UNIDO), Prof. Kalendar has been instrumental in influencing policies and standards in energy use and heat transfer technologies globally. His leadership within ASHRAE Kuwait Chapter and his involvement in key academic collaborations further underscore his impact on the field.

🏆Academic Cites

Prof. Kalendar’s work on convection heat transfer is widely cited in academic literature, reflecting its significance in the field. His research has appeared in leading journals and conference proceedings, where his numerical and experimental studies continue to serve as key references. The widespread citation of his work is a testament to its relevance and utility in advancing the field of heat transfer, especially in practical engineering and industrial applications.

🌟 Legacy and Future Contributions

As a mentor, educator, and researcher, Prof. Kalendar is committed to continuing his groundbreaking work in convection heat transfer. His future contributions aim to refine and expand the applications of convection-related heat transfer models, with a focus on energy efficiency and sustainable technologies. Through his continued collaborations with global research institutions and his leadership in academic and professional organizations, Prof. Kalendar’s legacy in the field of mechanical engineering, particularly in convection heat transfer, will endure. His future work is expected to influence the next generation of engineers and researchers, particularly in the areas of energy conservation, renewable energy, and thermal management systems.

📝Convection Heat Transfer

Prof. Abdulrahim Kalendar’s research has significantly advanced the understanding of convection heat transfer. His contributions in numerical and experimental studies of natural and forced convection heat transfer have enhanced the design and operation of thermal systems. As a thought leader in the field, Prof. Kalendar’s work continues to impact the study and application of convection heat transfer in engineering disciplines, ensuring that his research remains central to solving contemporary thermal management challenges.

Notable Publication

📝The effect of inclination on natural convective heat transfer from a slender cuboid

Authors: Kalendar, A., Alhendal, Y., Hussain, S., Oosthuizen, P.

Journal: Processes

Year: 2021

Citations: 0

📝Evaluation of the effect of nanocoated window glazing films on the thermal behavior of buildings

Authors: Almogbel, A.M., Hussain, S., Kalendar, A.

Journal: Heat Transfer

Year: 2021

Citations: 1

📝Numerical Investigation of the Effects of High Reynolds and Marangoni Numbers on Thermocapillary Droplet Migration

Authors: Kalendar, A., Alhendal, Y., Turan, A., Abou-Ziyan, H.

Journal: Microgravity Science and Technology

Year: 2021

Citations: 3

📝Natural convective heat transfer from vertical isothermal polygonal cylinders

Authors: Kalendar, A., Alhendal, Y., Hussain, S., Karar, S., Oosthuizen, P.

Journal: Journal of Thermophysics and Heat Transfer

Year: 2021

Citations: 1

📝A parametric study of the energy efficiency of existing air-conditioned buildings in Kuwait

Authors: Kulaib, A., Kalendar, A., Hussain, S., Alhendal, Y.

Journal: Journal of Green Building

Year: 2021

Citations: 2

📝Thermal interaction of natural convective heat transfer from two vertically and horizontally separated isothermal elements

Authors: Kalendar, A., Alhendal, Y., Hussain, S., Oosthuizen, P.

Journal: Computational Thermal Sciences

Year: 2021

Citations: 0

📝Numerical investigations of solar-assisted hybrid desiccant evaporative cooling system for hot and humid climate

Authors: Hussain, S., Kalendar, A., Rafique, M.Z., Oosthuizen, P.

Journal: Advances in Mechanical Engineering

Year: 2020

Citations: 9