Chang Hyun Sohn | Computational Fluid Dynamic | Best Researcher Award

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Prof Chang Hyun Sohn | Computational Fluid Dynamic | Best Researcher Award

Professor, Kyungpook National University, South Korea

Dr. Chang-Hyun Sohn is a distinguished Professor of Mechanical Engineering at Kyungpook National University (KNU), South Korea. 🎓 With expertise in Computational Fluid Dynamics (CFD), Flow-Induced Vibration, and Particle Image Velocimetry (PIV), he has made significant contributions to thermal-fluid sciences. 🌊 He has served as a Visiting Professor at the University of Cambridge and the University of Tennessee and previously worked at the Agency for Defense Development (ADD), contributing to small jet engine development. ✈️ His extensive research output includes 134 journal papers, 64 conference proceedings, 37 books & reports, and 5 patents. 📚 Recognized with prestigious awards, he has held leadership roles in KSME, KASE, and KSCFE. 🔬 His influence spans academia, industry, and engineering societies, making him a pioneer in fluid dynamics research. 🌍

Profile

scholar

Education 🎓

Ph.D. in Mechanical Engineering, KAIST, South Korea (1991) 🏆 Focused on thermal-fluid flow and CFD modeling, advancing numerical simulations in fluid dynamics. 💡M.E. in Mechanical Engineering, KAIST, South Korea (1985) 📊 Specialized in computational modeling and flow analysis, contributing to advanced engineering applications. 🚀B.E. in Mechanical Engineering, Kyungpook National University, South Korea (1983) 🔧 Developed a strong foundation in mechanical systems, thermodynamics, and aerodynamics, shaping future research in flow dynamics. 🌪️

Professional Experience 🏢

Professor, Kyungpook National University (1994 – Present) 👨‍🏫 Leading fluid dynamics research and mentoring future engineers. 🎯Team Manager, Agency for Defense Development (ADD) (1991 – 1994) 🛩️ Spearheaded small jet engine development and military propulsion technology. 💨Visiting Professor, University of Cambridge (1996 – 1997) 🇬🇧 Collaborated on aerodynamic research in turbulence and flow modeling. 📈Visiting Professor, University of Tennessee (2005 – 2006) 🇺🇸 Advanced CFD applications in thermal-fluid sciences. 🔥Vice Dean, College of Engineering, KNU (2007 – 2008) 📌 Strengthened academic programs in mechanical and automotive engineering. 🏗️Director, Industrial-University Consortium Center (2007 – 2008) 🔄 Enhanced industry-academic collaboration for applied mechanical research. 🏭

Awards & Honors 🏆

Outstanding Paper Award, Korean Society for Computational Fluid Engineering (2010) 📜 Recognized for excellence in CFD-based thermal-fluid research. 🔥Best Paper Award, Korean Society of Mechanical Engineers (2010) ✨ Acknowledged for groundbreaking contributions to mechanical engineering innovations. 🚗Advisor of Winning Team, National Fluid Engineering Competition (2010) 🏅 Mentored students in a national-level fluid mechanics challenge. 🎯Outstanding Portfolio Instructor, KNU (2010) 👏 Honored for exceptional teaching in mechanical and aerospace engineering. 📖Invited Speaker, IBCAST (2016) & FMFP (2017) 🎤 Shared insights on fluid mechanics, CFD, and turbulence modeling in global conferences. 🌎

Research Focus 🔬

Computational Fluid Dynamics (CFD) 🖥️ Developing high-precision simulations for thermal-fluid flows, aerodynamics, and turbulence modeling. 🌪️Particle Image Velocimetry (PIV) Measurement 📸 Enhancing fluid flow visualization techniques for experimental validation of CFD models. 💡Flow-Induced Vibration (FIV) 🔊 Investigating structural interactions with fluid flow for safer, more efficient engineering systems. 🏗️Aerospace & Automotive Applications 🚀 Designing advanced propulsion systems, aerodynamic vehicles, and jet engines. ✈️Thermal-Fluid System Optimization ⚡ Improving cooling systems, energy efficiency, and industrial heat transfer mechanisms. 🔥

Publications

Investigating the Power Extraction of Applying Hybrid Pitching Motion on a Wing with Leading and Trailing Flaps

Enhanced Power Extraction via Hybrid Pitching Motion in an Oscillating Wing Energy Harvester with Leading Flap

Wetting performance analysis of porosity distribution in NMC111 layered electrodes in lithium-ion batteries using the Lattice Boltzmann Method

Reduction of delivery pressure fluctuations in a gerotor pump

Numerically Investigating the Energy-Harvesting Performance of an Oscillating Flat Plate with Leading and Trailing Flaps

Conclusion

Dr. Chang-Hyun Sohn is an outstanding candidate for the Best Researcher Award, given his exceptional contributions to CFD, leadership in mechanical engineering, and innovation in applied research. His strong publication record, international impact, and industry collaborations make him highly suitable for this prestigious recognition. Further engagement in cutting-edge fields like AI-enhanced CFD and sustainability applications could further strengthen his position as a global leader in the field.

Prof Dr. Ang Cao | theoretical catalysis | Best Researcher Award

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Prof Dr. Ang Cao | theoretical catalysis | Best Researcher Award

Prof Dr. Ang Cao, zhejiang university, china

Prof Dr. Ang Cao is academic and researcher in the field of renewable energy, holds a PhD in Bio systems Engineering from Kangwon National University, South Korea. His academic journey has been marked by a profound dedication to advancing solar energy technologies, specifically in solar thermal harvesting and its integration into agricultural and architectural applications.

 

Professional Profiles:

Google scholar

Education Background 🎓

Ph.D. in Chemical Engineering
09/2016 – 03/2018
Stanford University
Supervisor: Prof. Jens K. Nørskov

Industrial Catalysis
09/2012 – 07/2018
Tianjin University

Work Experiences 🧪

Researcher/Professor
03/2024 – Present
Zhejiang UniversityTenure-Track Researcher
07/2023 – 02/2024
Technical University of DenmarkPostdoctoral Researcher
03/2019 – 06/2023
Technical University of Denmark
Supervisor: Prof. Jens K. NørskovAssistant Researcher
07/2018 – 02/2019
Westlake University
Supervisor: Prof. Jianping Xiao

Highlights

Research interests in the theoretical description of surface, catalysts, and nanostructure.🔍 Focus on reaction mechanism understanding and catalyst design of CO/CO2/N2 reduction. Rich experience in preparing catalysts derived from layered double hydroxides (LDHs) and perovskite.💻 Proficient in DFT calculation, Machine Learning, and Spin Catalysis.

Skills 💻

Material Analysis Techniques: XRD, SEM, TEM, XPS, TPR, TPD, Raman, BET, FT-IR, TGA, Gas chromatography, etc.Software: Quantum Espresso, Gaussian, VASP, MS Office, Origin, AutoCAD, Photoshop, etc.Programming Language: Python

📖 Publications Top Note :

Synergy Effects on Sn-Cu Alloy Catalyst for Efficient CO2 Electroreduction to Formate with High Mass Activity

K Ye†, A Cao†, J Shao†, G Wang, R Si, N Ta, J Xiao, G Wang
Science Bulletin 65 (9), 711-719 163 2020

Monitoring Oxygen Production on Mass-Selected Iridium–Tantalum Oxide Electrocatalysts

YR Zheng, J Vernieres, Z Wang, K Zhang, D Hochfilzer, K Krempl, …
Nature Energy 7 (1), 55-64 128 2022

Elucidation of the Synergistic Effect of Dopants and Vacancies on Promoted Selectivity for CO2 Electroreduction to Formate

Z Li†, A Cao†, Q Zheng, Y Fu, T Wang, KT Arul, JL Chen, B Yang, NM Adli, …
Advanced Materials 33 (2), 2005113 116 2021

Relations between Surface Oxygen Vacancies and Activity of Methanol Formation from CO2 Hydrogenation Over In2O3 Surfaces

A Cao, Z Wang, H Li, JK Nørskov
ACS Catalysis 11 (3), 1780-1786 105 2021

Understanding Oxygen Vacancies in Disorder-Engineered Surface and Subsurface of CaTiO3 Nanosheets on Photocatalytic Hydrogen Evolution

J Cai, A Cao, J Huang, W Jin, J Zhang, Z Jiang, X Li
Applied Catalysis B: Environmental 267, 118378 105 2020

Selectivity of Synthesis Gas Conversion to C2+ Oxygenates on fcc(111) Transition-Metal Surfaces

J Schumann, AJ Medford, JS Yoo, ZJ Zhao, P Bothra, A Cao, F Studt, …
ACS Catalysis 8 (4), 3447-3453 86 2018

Copper/Alkaline Earth Metal Oxide Interfaces for Electrochemical CO2-to-Alcohol Conversion by Selective Hydrogenation

A Xu, SF Hung, A Cao†, Z Wang, N Karmodak, JE Huang, Y Yan, …
Nature Catalysis, 1-8 76 2022

Electrocatalytic Nitrate-to-Ammonia Conversion with ~100% Faradaic Efficiency via Single-Atom Alloying

J Cai†, Y Wei†, A Cao†, J Huang, Z Jiang, S Lu, SQ Zang
Applied Catalysis B: Environmental 316, 121683 76 2022

Mechanistic Insights into the Synthesis of Higher Alcohols from Syngas on CuCo Alloys

A Cao, J Schumann, T Wang, L Zhang, J Xiao, P Bothra, Y Liu, …
ACS Catalysis 8 (11), 10148-10155 74 2018

The Deactivation of Cu–Co Alloy Nanoparticles Supported on ZrO2 for Higher Alcohols Synthesis from Syngas

GL Liu, T Niu, A Cao, YX Geng, Y Zhang, Y Liu
Fuel 176, 1-10 66 2016

Nanoparticles of Cu–Co Alloy Derived from Layered Double Hydroxides and Their Catalytic Performance for Higher Alcohol Synthesis from Syngas

A Cao, G Liu, Y Yue, L Zhang, Y Liu
RSC Advances 5 (72), 58804-58812 64 2015

Growing Layered Double Hydroxides on CNTs and Their Catalytic Performance for Higher Alcohol Synthesis from Syngas

A Cao, G Liu, L Wang, J Liu, Y Yue, L Zhang, Y Liu
Journal of Materials Science 51, 5216-5231 62 2016

A Spin Promotion Effect in Catalytic Ammonia Synthesis

A Cao, VJ Bukas, V Shadravan, Z Wang, H Li, J Kibsgaard, I Chorkendorff, …
Nature Communications 13 (1), 2382 60 2022

Metal-Organic Frameworks Derived Anatase/Rutile Heterostructures with Enhanced Reaction Kinetics for Lithium and Sodium Storage

G Liu, L Xu, Y Li, D Guo, N Wu, C Yuan, A Qin, A Cao, X Liu
Chemical Engineering Journal 430, 132689 55 2022

Origins of the Instability of Nonprecious Hydrogen Evolution Reaction Catalysts at Open-Circuit Potential

Z Wang, YR Zheng, J Montoya, D Hochfilzer, A Cao, J Kibsgaard, …
ACS Energy Letters 6 (6), 2268-2274 55

Assoc Prof Dr. Yves Mbono Samba | Structural dynamics | Best Researcher Award

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Assoc Prof Dr. Yves Mbono Samba | Structural dynamics | Best Researcher Award

Assoc Prof Dr. Yves Mbono Samba, University of Yaounde 1, Cameroon

Assoc Prof Dr. Yves Mbono Samba is academic and researcher in the field of renewable energy, holds a PhD in Bio systems Engineering from Kangwon National University, South Korea. His academic journey has been marked by a profound dedication to advancing solar energy technologies, specifically in solar thermal harvesting and its integration into agricultural and architectural applications.

 

Professional Profiles:

Scopus

📚Education:

Doctorate in Mechanics, University of Paris 6 (June 1995)Diploma of Advanced Studies in Mechanics, University of Paris 6 (June 1991)Maîtrise (bachelor’s degree) in Mechanics, University of Paris 6 (September 1990)Degree in Physics, University of Paris Sud (June 1988)Diploma of General University Studies, Université Paris Sud (June 1986)

Experience:

Lecturer at University of Yaoundé 1 (since 1995)

Academic Achievements:

I have been actively involved in teaching, research, and student project supervision, guiding 7 PhD and 15 Master’s degree students over the years. My academic journey has been enriched by numerous publications and contributions to the field of mechanics.

1. Vortex Waves in Fluid–Structure Interaction with High Froude Number and a Damped Structure
Simo Kaptue, H., Ngou Zeufo, L., Mbono Samba, Y., Kofané, T.C.
Ocean Engineering, 2024, 306, 117946

2. Theoretical Analysis of Non-linear Dynamic Response of a Bridge Pier Under Two-phase Flow Excitation
Ngou, L.Z., Simo, H.K., Lekama, B.K., Fewo, S.I., Mbono Samba, Y.C.
Journal of Mechanical Science and Technology, 2023, 37(11), pp. 5683–5693

3. Examining Capillary Dynamics in Rectangular and Circular Conduits Subject to Unsteady Surface Tension
Azese, M.N., Engola, J.J., Hona, J., Yap, E.J., Mbono Samba, Y.C.
Journal of Fluid Mechanics, 2022, 949, A6

4. An Attempt to Study Foundation Anchoring Conditions in Sedimentary Estuaries Using Integrated Methods
Gounou Pokam, B.P., Domra Kana, J., Meli’i, J.L., Mbono Samba, Y.C., Njandjock Nouck, P.
Applied Sciences (Switzerland), 2022, 12(14), 7175

5. On the Existence and Determination of the Incompressible Laminar Flow Located in the Polar Plane of a Porous Annular Pipe
Makon, N.R., Ngo Nyobe, E., Lamara, M., Mbono Samba, Y.C., Pemha, E.
Alexandria Engineering Journal, 2022, 61(4), pp. 2637–2650

6. Effects of an External Constant Pressure Gradient on a Steady Incompressible Laminar Flow Through a Semi-porous Annular Pipe
Mbogba, G.L., Ngo Nyobe, E., Lamara, M., Mbono Samba, Y.C., Pemha, E.
Zeitschrift für Naturforschung – Section A Journal of Physical Sciences, 2022, 77(2), pp. 131–141

7. Dynamic Analysis and Numerical Simulation of Flexible Multibody Systems
Mbono Samba, Y.C., Pascal, M.
Mechanics of Structures and Machines, 2001, 29(3), pp. 295–316

Dr. Sara Rojas Macías | Materiales porosos | Best Researcher Award

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Dr. Sara Rojas Macías | Materiales porosos | Best Researcher Award

Dr. Sara Rojas Macías, Universidad de Granada, Spain

Dr. Sara Rojas Macías is academic and researcher in the field of renewable energy, holds a PhD in Bio systems Engineering from Kangwon National University, South Korea. His academic journey has been marked by a profound dedication to advancing solar energy technologies, specifically in solar thermal harvesting and its integration into agricultural and architectural applications.

 

Professional Profiles:

Orcid

Paper: Svensson Grape, E. et al. (2023). Removal of pharmaceutical pollutants from effluent by a plant-based metal–organic framework. Nature Water, 1, 433-442.

Paper: Pérez, J. M. et al. (2022). Metal−Organic Frameworks Based on a Janus-Head Biquinoline Ligand as Catalysts in the Transformation of Carbonyl Compounds into Cyanohydrins and Alcohols. Cryst. Growth Des., 22(12), 7395–7404.

Paper: Rojas, S. et al. (2022). Ti-based robust MOFs in the combined photocatalytic degradation of emerging organic contaminants. Scientific Reports, 12, 14513.

Paper: Sierra-Serrano, B. et al. (2022). Copper Glufosinate-Based Metal−Organic Framework as a Novel Multifunctional Agrochemical. ACS Appl. Mater. Interfaces, 14, 34955−34962.

Paper: Arenas-Vivo, A. et al. (2021). Ultrafast reproducible synthesis of a Agnanocluster@MOF composite and its superior visible-photocatalytic activity in batch and in continuous Flow. J. Mater. Chem. A, 9, 15704.

Paper: Rojas, S. et al. (2020). Metal-Organic Framework Microsphere Formulation for Pulmonary Administration. ACS Appl. Mater. Interfaces, 12, 25676−25682.

Paper: Rojas, S., Horcajada, P. (2020). Metal–Organic Frameworks for the Removal of Emerging Organic Contaminants in Water. Chem. Rev., 120, 8378−8415.

Paper: Rojas, S., Arenas-Vivo, A., Horcajada, P. (2019). Metal-organic frameworks: A novel platform for combined advanced therapies. Coordination Chem. Rev., 388, 202-226.

Paper: Rojas, S. et al. (2018). Metal–Organic Frameworks as Efficient Oral Detoxifying Agents. J. Am. Chem. Soc., 140, 9581-9586.

Book: Rojas, S., Horcajada, P. (2021). Metal-Organic Frameworks in Biomedical and Environmental Field. Springer Nature.

Prof. Sung-Fu Hung | Dynamic observation Award | Best Researcher Award

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Prof. Sung-Fu Hung | Dynamic observation Award | Best Researcher Award

Prof. Sung-Fu Hung, National Yang Ming Chiao Tung University, Taiwan

Prof. Sung-Fu Hung is academic and researcher in the field of renewable energy, holds a PhD in Bio systems Engineering from Kangwon National University, South Korea. His academic journey has been marked by a profound dedication to advancing solar energy technologies, specifically in solar thermal harvesting and its integration into agricultural and architectural applications.

 

Professional Profiles:

Orcid

Google scholar

🎓 Education

Ph.D. in Chemistry, National Taiwan UniversityM.S. in Materials Science and Engineering, National Tsing-Hua UniversityB.S. in Materials Science and Engineering (Major) and Chemistry (Minor), National Tsing-Hua University

🔬 Research Interests

Synthesis of nanostructural materials for (photo-)electrocatalysts(Photo-)electrocatalysis: oxygen evolution reaction (OER), hydrogen evolution reaction (HER), oxygen reduction reaction (ORR), and CO2 reduction reaction (CO2RR)Flow systems for scalable water and CO2 electrolysisDevelopment of in-situ techniques for (photo-)electrocatalysts: hard/soft X-ray absorption spectroscopy (XAS), high-energy-resolution fluorescence-detection X-ray absorption spectroscopy (HERFD-XAS), X-ray diffraction (XRD), Raman spectroscopy

💼 Work Experience

Assistant Professor, National Yang Ming Chiao Tung UniversityAssistant Professor, National Chiao Tung UniversityPostdoctoral Research Fellow, University of TorontoPostdoctoral Research Fellow, National Taiwan UniversityResearch Associate, Nanyang Technological UniversityResearch Assistant, National Taiwan UniversityResearch Assistant, Academia Sinica

📊 Citation Metrics (Google Scholar):

Citations by: All – 17096, Since 2019 – 15347
h-index: All – 47, Since 2018 – 44
i10 index: All – 68, Since 2018 –68

📖 Publications  Top Note :

  1. “Electrocatalysis for the oxygen evolution reaction: recent development and future perspectives”
    • Authors: NT Suen, SF Hung, Q Quan, N Zhang, YJ Xu, HM Chen
    • Journal: Chemical Society Reviews (2017)
    • Key Points: Provides a thorough review of recent developments and future directions in electrocatalysis for the oxygen evolution reaction, offering insights into catalyst design and potential applications.
  2. “Atomically dispersed Ni (I) as the active site for electrochemical CO2 reduction”
    • Authors: HB Yang, SF Hung, S Liu, K Yuan, S Miao, L Zhang, X Huang, HY Wang, et al.
    • Journal: Nature Energy (2018)
    • Significance: Investigates atomically dispersed Ni (I) as an active site for electrochemical CO2 reduction, highlighting its potential for sustainable CO2 conversion technologies.
  3. “Identification of catalytic sites for oxygen reduction and oxygen evolution in N-doped graphene materials: Development of highly efficient metal-free bifunctional electrocatalyst”
    • Authors: HB Yang, J Miao, SF Hung, J Chen, HB Tao, X Wang, L Zhang, R Chen, et al.
    • Journal: Science Advances (2016)
    • Key Findings: Identifies catalytic sites for oxygen reduction and oxygen evolution in N-doped graphene materials, laying the foundation for efficient metal-free bifunctional electrocatalysts.
  4. “In-Operando Identification of Geometrical-Site-Dependent Water Oxidation Activity of Spinel Co3O4”
    • Authors: HY Wang, SF Hung, HY Chen, TS Chan, HM Chen, B Liu
    • Journal: Journal of the American Chemical Society (2015)
    • Insights: Utilizes in-operando techniques to identify geometrical-site-dependent water oxidation activity of spinel Co3O4, advancing the understanding of water oxidation mechanisms.
  5. “Copper atom-pair catalyst anchored on alloy nanowires for selective and efficient electrochemical reduction of CO2”
    • Authors: J Jiao, R Lin, S Liu, WC Cheong, C Zhang, Z Chen, Y Pan, J Tang, K Wu, et al.
    • Journal: Nature Chemistry (2019)
    • Key Contribution: Introduces a copper atom-pair catalyst anchored on alloy nanowires for selective and efficient electrochemical reduction of CO2, demonstrating its potential for sustainable CO2 conversion.
  6. Operando Studies for CO2/CO Reduction in Flow-Based Devices”
    • Journal: ChemNanoMat (2024, accepted)
    • Key Contribution: Investigates operando studies for CO2/CO reduction in flow-based devices, providing insights into the reaction mechanisms and catalyst performance under realistic conditions.
  7. “Enhanced Carbon-Carbon Coupling at Interfaces with Abrupt Coordination Number Changes”
    • Journal: ChemSusChem (2024, accepted)
    • Significance: Demonstrates enhanced carbon-carbon coupling at interfaces with abrupt coordination number changes, offering new opportunities for catalytic transformations.
  8. “Constructing regulable supports via non-stoichiometric engineering to stabilize ruthenium nanoparticles for enhanced pH-universal water splitting”
    • Journal: Nature Communications (2024, accepted)
    • Insights: Presents a novel approach to stabilize ruthenium nanoparticles for enhanced pH-universal water splitting, addressing key challenges in electrocatalysis.
  9. “Dynamic Chloride ion Adsorption on Single Iridium Atom Boosts Seawater Oxidation Catalysis”
    • Journal: Nature Communications (2024)
    • Key Findings: Investigates dynamic chloride ion adsorption on single iridium atom catalysts, leading to boosted seawater oxidation catalysis, with implications for sustainable energy production.
  10. “Radiation Resistant Chalcopyrite CIGS Solar Cells: Proton Damage Shielding with Cs Treatment and Defect Healing via Heat-light Soaking”
    • Journal: J. Mater. Chem. A (2024, accepted)
    • Significance: Explores radiation-resistant chalcopyrite CIGS solar cells, highlighting proton damage shielding and defect healing mechanisms for improved device performance.