Dr. Chawki Lahoud | Renewable Energy | Best Researcher Award

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Dr. Chawki Lahoud | Renewable Energy | Best Researcher Award

University of Balamand, Lebanon.

Dr. Chawki Lahoud is a renowned Lebanese academic and expert in Electrical and Energy Engineering. He currently serves as an Assistant Professor at the University of Balamand in Lebanon, specializing in mechanical and renewable energy systems. With a strong academic background and experience in energy management, he has significantly contributed to the renewable energy sector, particularly in Lebanon, through teaching, research, and project consultancy.

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🎓 Education

Chawki Lahoud earned his PhD in Electrical and Energy Engineering from Saint Joseph University (ESIB), Lebanon, in 2020. He also completed a Research Master's 2 in Renewable Energies in 2016, jointly from ESIB, USJ, and the Doctoral School of the Lebanese University, Lebanon. Prior to these advanced degrees, he obtained a Bachelor's in Mechanical Engineering from the Lebanese University, Faculty of Engineering 2, Roumieh, Lebanon, in 2012. These educational milestones have formed the foundation for his expertise in energy systems, renewable energies, and mechanical engineering.

🧑‍🏫 Teaching Experience

Chawki Lahoud has a diverse teaching background, starting in 2016. Currently, he serves as an Assistant Professor at the University of Balamand, where he teaches courses such as Fluid Mechanics, Internal Combustion Engines, and Mechanical Design 2. Prior to this, from 2020 to 2023, he was a Lecturer at the Lebanese University, instructing subjects including Algebra, Energy Transportation, and Electric Machines. From 2017 to 2023, he also taught Mechanics, Thermodynamics, and MATLAB at Saint Joseph University (ESIB). In addition, he contributed as a Lecturer at the University of Balamand and other institutions, focusing on Computational Techniques and Mech241, while also supervising various student projects. This broad experience has allowed him to develop a well-rounded approach to teaching engineering concepts across multiple institutions.

💼 Work Experience

Chawki Lahoud has extensive experience in the renewable energy and engineering sectors. Since 2024, he has been providing expert consultancy in renewable energy systems at the Al Shouf Cedars and Jabal Moussa Biosphere Reserve in Lebanon. In addition, he has been the Managing Partner at CLEngineering S.A.L. since 2014, overseeing several renewable energy projects in Lebanon. Prior to these roles, he worked as a Project Manager at Beavers Engineering S.A.L. from 2015 to 2017, where he managed a coffee factory construction project. Earlier, from 2012 to 2014, he served as a Project Engineer at Khater Engineering and Trading S.A.L., where he worked on HVAC and plumbing systems for various construction projects. This combination of roles has equipped him with significant expertise in both renewable energy and engineering project management.

🔬 Research Interests

Energy Management ⚡
Chawki Lahoud is supervising a Ph.D. thesis focused on optimizing multi-source energy systems with hybrid storage solutions. This research aims to enhance the efficiency and sustainability of energy systems by integrating various energy sources with advanced storage techniques.

Marine and Plasma Energy 🌊⚛️
In the field of plasma physics, Chawki is also supervising a Ph.D. thesis that explores the simulation of nanoparticle dynamics. This work investigates the potential of plasma energy and its application in marine environments, contributing to cutting-edge research in energy generation and material science.

Solar Thermal Energy ☀️❄️
Chawki is overseeing a Ph.D. thesis that focuses on the optimization of solar absorption cooling systems. This research aims to improve the efficiency of solar cooling technologies, offering sustainable alternatives for temperature control in various applications.

Renewable Energy Applications 🌱
Chawki’s research in renewable energy applications spans several key areas, including solar cooling, geothermal energy, and phase change materials. He investigates innovative ways to harness renewable energy sources, focusing on sustainable solutions for energy production and storage.

🏅 Awards

2024: Best Poster Award at Frontiers in Materials Science and Engineering Conference for his work on mobilized thermal energy storage in Mediterranean climates.

📚 Publications Top Notes

Thermo-Economic Comparison of Solar Thermal and Photovoltaic Cooling Systems, Conference: IMCET 2023, Contributors: Lahoud, C.; Brouche, M.; Hmadi, M. Link

Thermo-Economic Performance of Solar-Driven Absorption Chillers, Conference: REDEC 2023, Contributors: Lahoud, C.; Brouche, M.; Hmadi, M. Link

Modeling and Validation of Enthalpy-Temperature Curve for Phase Change Materials, Journal: Materials Science Forum, Contributors: Eid, S.; Lahoud, C.; Brouche, M.; Hmadi, M. Link

Review of Single-Effect Solar Absorption Chillers in Lebanon, Journal: Energy Reports, Contributors: Lahoud, C.; Brouche, M.; Hmadi, M. Link

Sustainable Energy and Climate Action Plan Tool for Municipalities, Journal: Energy Reports, Contributors: Saad, S.; Lahoud, C.; Brouche, M.; Hmadi, M. Link

 

 

 

Ms. Jiaxin Hao | Environmental Economics | Best Researcher Award

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Ms. Jiaxin Hao | Environmental Economics | Best Researcher Award

Northwest University, China

Ms. Jiaxin Hao is an accomplished researcher with expertise in environmental economics and energy efficiency. Her work focuses on analyzing regional disparities in resource and environmental levels, energy footprints, and the economic benefits of green initiatives. Recognized for her academic excellence and impactful research, Ms. Hao has published extensively in prestigious CSSCI journals and has been honored with multiple national and institutional awards.

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Education 🎓

Ms. Jiaxin Hao holds a robust academic foundation in finance and economics, beginning with her Bachelor’s degree from Inner Mongolia University of Finance and Economics (2014–2018). She further honed her expertise during her Master’s studies at Xi'an University of Finance and Economics (2018–2021), where she delved into advanced topics in environmental and economic systems. Currently, she is pursuing her doctoral studies at Northwestern University (2021–present), focusing on innovative research areas such as energy efficiency, ecological economics, and sustainable development policies.

Experience 💼

Ms. Jiaxin Hao has a strong academic background supported by significant research contributions during her graduate and doctoral studies. She has led and participated in major projects, including national statistical research and studies funded by the Graduate Innovation Fund. Her expertise spans spatial heterogeneity, energy efficiency, and ecological economics.

Research Interests 🔍

Regional Resource and Environmental Management 🌱

Ms. Jiaxin Hao's research emphasizes understanding and addressing disparities in resource utilization and environmental sustainability across different regions. Her work seeks to create actionable frameworks for managing resources efficiently while minimizing ecological impacts.

Energy Efficiency and Ecological Footprint Analysis ⚡

A key focus of Ms. Hao's research is analyzing energy efficiency and ecological footprints at regional and national levels. She employs advanced statistical techniques to measure and interpret energy usage patterns, aiming to promote sustainable energy policies.

Sustainable Economic Development and Green Mining Initiatives 🌍

Ms. Hao is committed to exploring strategies that integrate economic growth with environmental preservation. Her studies on green mining demonstrate how reducing pollution and carbon emissions can yield dual benefits for both economic and ecological systems.

Policy Evaluation Related to the Belt and Road Initiative 🌐

Ms. Hao’s work critically evaluates the impacts of the Belt and Road Initiative, particularly on energy efficiency and regional economic integration. Her findings provide insights into how large-scale policies can influence sustainability and resource management across participating regions.

Awards and Honors 🏅

China National Scholarship: Recognition of outstanding academic performance.

First Prize: 2019 Third Western Energy Economy and Regional Development Academic Conference.

Third Prize: 2020 Fourth Western Energy Economy and Regional Development Academic Conference.

Outstanding Graduate: Xi'an University of Finance and Economics.

"Three Good Students" Title: Multiple school-level accolades for academic excellence and contributions.

Publication 📚

Research on a Multidimensional Dynamic Environmental Assessment: Based on the PSR Analysis Framework and Bootstrap-DEA Model, in the Yellow River Basin, China, Journal: Land, Publication Date: December 2024

Contributors: Jiaxin Hao, Yan Zhang, Lihong Guo. Link

 

 

 

 

Assist. Prof. Dr. Mohamed A. Karali | Engineering | Best Researcher Award

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Assist. Prof. Dr. Mohamed A. Karali | Engineering | Best Researcher Award

Future University, Egypt

Dr. Eng. Mohamed A. Karali is an Assistant Professor at the Department of Mechanical Engineering, Faculty of Engineering and Technology, Future University in Egypt. With a Ph.D. in Mechanical Engineering from Otto-von-Guericke University Magdeburg, Germany, he specializes in thermo-fluid sciences and renewable energy applications. He has extensive experience in experimental work, modeling, and simulation using advanced tools like ANSYS and MATLAB.

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Education 🎓

Dr. Mohamed A. Karali holds a Ph.D. in Mechanical Engineering from Otto-von-Guericke University Magdeburg, Germany (2015), where his thesis focused on the analysis of axial transport and heat transfer in a flighted rotary drum under optimal loading conditions. He earned his M.Sc. in Mechanical Engineering in 2007 from the Faculty of Engineering, Helwan University, Cairo, Egypt, with a thesis evaluating the performance of vapor compression refrigeration systems using environmentally safe alternatives to R22. Dr. Karali completed his B.Sc. in Mechanical Engineering at the same institution in 2001, with a graduation project analyzing condensation characteristics of R22 and its eco-friendly substitutes. His academic journey reflects a strong emphasis on thermodynamic systems and environmentally sustainable engineering solutions.

Experience 🛠️

Dr. Mohamed A. Karali has been serving as an Assistant Professor in the Department of Mechanical Engineering at Future University in Egypt since 2015. Prior to this role, he contributed as a Ph.D. researcher and tutor at Otto-von-Guericke University Magdeburg, Germany, from 2012 to 2015, where he conducted advanced research in mechanical engineering. From 2008 to 2012, he worked as an Assistant Lecturer at the Faculty of Engineering, Future University in Egypt. His earlier career includes experience as a researcher and tutor at the Faculty of Engineering, Helwan University, Egypt, from 2002 to 2007, showcasing his extensive academic and research expertise.

Research Interests 🔬

Thermo-Fluid Sciences

Expertise in heat transfer mechanisms within HVAC systems, focusing on enhancing energy efficiency and performance.

 Granular Materials Processing

Investigations into the dynamics and thermal behaviors of materials in rotary kilns, dryers, and coolers for industrial applications.

 Renewable Energy Systems

Researching sustainable energy solutions, including system design and application for improved environmental outcomes.

 Image Processing for Experimental Studies

Utilization of advanced image analysis techniques to support experimental research, enhancing accuracy and data interpretation.

Awards 🏆

First Prize: Joint Conference of 5th UK-China and 13th UK Particle Technology Forum, 2015.

Recipient of multiple research grants and industrial collaborations in energy and heat transfer projects.

Publications Top Notes 📚

Karali, M. A., et al. Comparison of using air, CO2, and helium for the cooling of square-shaped electronic parts CFD study with entropy generation analysis. Thermal Science, 2024. Link

Karali, M. A., et al. Numerical investigation of thermal performance enhancement of pin fin heat sink using wings with different angles. Ain Shams Engineering Journal, 2024. Link

Karali, M. A., et al. CFD study on the effect of tube diameter and count on flow distribution uniformity in a Z disposition. Thermal Science, 2023. Link

Karali, M. A., et al. Fluid flow characteristics for four lattice settings in brick tunnel kiln: CFD simulations. Buildings MPDI, 2023. Link

Karali, M. A., et al. Effect of surface roughness of a staggered tube bank in cross flow with air on heat transfer and pressure drop. Case Studies in Thermal Engineering, 2023. Link