جست‌وجوی استاد و پژوهشگر

• Dam Safety Engineering
• Geotechnical Engineering
• Hydraulic Structures
• +۴ مورد دیگر

Fjola Gudrun Sigtryggsdottir is a Professor at the Department of Civil and Environmental Engineering, Norwegian University of Science and Technology (NTNU). She is affiliated with the Faculty of Engineering Science, focusing on geotechnical and hydraulic engineering challenges. Her work emphasizes dam safety, geohazard mitigation, and infrastructure resilience. Her research interests include embankment dams , overtopping phenomena , breach modeling , structural health monitoring , and volcanic hazard response . She has contributed significantly to understanding rockfill dam stability, riprap protection systems, and parametric breach models. Her studies often integrate advanced technologies like structure from motion (SfM) and particle image velocimetry (PIV) for dynamic analysis. Notable projects include investigations into lava flow diversion using in situ materials (e.g., 2021 Geldingardalir eruption) and systematic methodologies for multi-source geohazard monitoring in hydropower projects. She has collaborated with institutions like the Norwegian Water Resources and Energy Directorate (NVE) and HydroCen. Key contributions include: Development of statistical models for dam settlement prediction. Experimental studies on rockfill dam throughflow and toe support conditions. Review and analysis of breach progression mechanisms under overtopping. Her work bridges theoretical modeling and practical application, addressing global challenges in dam safety and environmental hazard management.

• Throughflow Engineering
• Flow Structure Analysis
• Transient Heat Transfer
• +۷ مورد دیگر

Dr. Thomas Nicholas is a Researcher in the Department of Mechanical Engineering at the University of Bath. His work focuses on fluid dynamics, heat transfer, and throughflow modeling in rotating compressor cavities, particularly in gas turbine engines. He actively collaborates with academics like James Scobie, Gary Lock, and Hui Tang on projects such as the application of low-order models to engine design. Research Interests: Throughflow Engineering, Vortex Dynamics, Thermal Stress Modeling, and Aeroengine Design. Key Projects: Application of Low-Order Models to Gas Turbine Engine Design Methodologies (2025-2026). Scientific Awards: ASME Gas Turbine Award 2023 ASME Turbo Expo Best Paper Award 2024 ASME Turbo Expo Best Paper Award 2023 His recent publications analyze transient flow phenomena, mass/heat exchange processes, and innovative modeling techniques for compressor cavities. He has contributed to journals like Journal of Turbomachinery and Applied Thermal Engineering , with a focus on improving engine efficiency and thermal management.

• Dam Safety Engineering
• Geotechnical Engineering
• Hydraulic and Hydrologic Systems
• +۳ مورد دیگر

Fjola Gudrun Sigtryggsdottir is a Professor in the Department of Civil and Environmental Engineering at NTNU’s Faculty of Engineering. Her research focuses on dam safety engineering, geotechnical systems, and infrastructure resilience. Notable contributions include studies on embankment dam failure mechanisms, volcanic lava flow management, and rockfill dam stability under extreme conditions. Affiliations: NTNU, Norwegian Water Resources and Energy Directorate (NVE) Education: PhD in Engineering Sciences (2015) Research interests emphasize: Hydraulic and geotechnical performance of dams Failure analysis and breach modeling Geohazard monitoring for hydropower infrastructure Experimental methods using photogrammetry and smart sensors Recent work includes: 2025: Lava flow barrier design during Iceland’s Geldingardalir eruption 2024: Parametric breach model validation for embankment dams 2023: Photogrammetric analysis of rockfill dam failure Publications span journals like Frontiers in Built Environment , Water , and Journal of Hydraulic Engineering . Active in international collaborations through HydroCen and IAHR.

Dieter Brillertمشاهده پروفایل

استاد

• Turbomachinery
• Supercritical Fluids
• Energy Engineering
• +۳ مورد دیگر

Univ.-Prof. Dr.-Ing. Dieter Brillert holds the Chair of Turbomachinery at the University of Duisburg-Essen's Institute for Energy and Environmental Process Engineering. His research focuses on advanced turbomachinery design, supercritical fluid systems, and energy engineering. Key areas include compressor and turbine performance analysis under extreme conditions, fluid dynamics in rotating machinery, and CO₂-based energy systems. His work spans experimental and numerical methods, with notable contributions to supercritical CO₂ applications in geothermal systems (CPG) and thermal energy storage. He leads projects on fluid-structure interactions, vibration monitoring, and seal technology optimization in high-performance turbomachinery. Recent studies highlight innovations in real-gas modeling for through-flow programs, interstage injection techniques, and damping behavior in rotor-cavity systems. Prof. Brillert collaborates internationally, contributing to conferences like the European Supercritical CO₂ for Energy Systems. Facilities such as the EMMA test rig enable investigations into wet steam conditions and local heat transfer coefficients. His research addresses challenges in hydrogen compression, mechanical stress reduction in impellers, and improving turbine flexibility for renewable energy integration.

• Fluid Dynamics
• Heat Transfer
• Aero-elasticity
• +۷ مورد دیگر

Professor John Chew is a faculty member at the University of Surrey's School of Mechanical Engineering Sciences, holding the position of Professor of Mechanical Engineering. His research focuses on fluid dynamics, heat transfer, and aero-elasticity with applications in turbomachinery and seal systems. He serves as Editor of the Journal of Mechanical Engineering Science and has chaired ASME Turbo Expo 2016. His work emphasizes advanced CFD techniques like LES and WMLES for predicting flow in rotating disc cavities, turbine rim seals, and brush seals. Key contributions include studies on centrifugal buoyancy effects, inertial/acoustic wave dynamics in seals, and swirl reduction strategies in brush seals. He has collaborated extensively on experimental and numerical validations of seal performance and thermal management in turbine systems. Research Interests: Professor Chew's expertise spans computational fluid dynamics (CFD), turbomachinery internal air systems, and seal design. His studies address challenges in rotating systems such as ingestion mechanisms, heat transfer optimization, and unsteady flow phenomena. Recent work includes parametric studies of grooved front plates for brush seals, wall-modeled LES for turbine rim sealing, and Ekman layer effects in buoyancy-driven convection. Awards and Recognition: While no specific awards are listed, his sustained contributions to the field have earned him roles in academic leadership and peer review, including membership in the EPSRC College Peer Review College and the Aerodynamics National Technical Committee. Advising and Grants: Although specific student advisees are not explicitly listed, his research group likely supports PhD candidates in turbomachinery and CFD modeling. His projects have explored funded topics such as cooled cooling air systems, scroll expander aerodynamics, and thermal contact resistance in turbine components. Labs and Teams: His work is conducted within Surrey's aerothermal test facilities, emphasizing experimental validation of numerical models for industrial applications in gas turbines and hybrid propulsion systems.

• Fluid Mechanics
• Thermodynamics
• Aerodynamics
• +۴ مورد دیگر

Prof. Dr.-Ing. Daniel Möller is a Professor of Fluid Mechanics and Thermodynamics at the Department of Mechanical Engineering, Ernst-Abbe-Hochschule Jena. He holds a PhD from the Technische Universität Darmstadt and has extensive industry experience at MTU Aero Engines AG in Munich. His research focuses on aerodynamics, aeroelasticity, and fluid-structure interaction in turbomachinery. He is also the Chairman of the Audit Committee at his institution. Education: B.Sc. and M.Sc. in Mechanical Engineering from Technische Universität Darmstadt (2008–2014) Exchange studies at University of Illinois at Urbana-Champaign (2011–2012) PhD at TU Darmstadt on instationary aerodynamics and fluid-structure interaction in axial compressors (2014–2018) Research Interests: Prof. Möller specializes in experimental and numerical analysis of compressor dynamics, including stall inception mechanisms, aeroelastic flutter, and blade vibration behavior. His work bridges theoretical fluid mechanics with practical applications in turbine and compressor design, with particular emphasis on transonic flows and tip clearance effects. Publications: His recent work explores roughness effects on wall-bounded flows, systematic approaches to centrifugal compressor performance mapping, and the optimization of blade counts in transonic rotors. These contributions highlight advancements in both fundamental understanding and industrial turbine design methodologies. Grants & Advising: Leaded technology projects at MTU Aero Engines No documented advising relationships listed Labs & Teams: Active in turbomachinery research groups at EAH Jena and collaborates with industry partners like MTU Aero Engines. His experimental work utilizes advanced flow measurement techniques and CFD simulations for aerodynamic analysis.

Haluk Akselمشاهده پروفایل

استاد

• Fluid Mechanics
• Gas Dynamics
• Fluid Machinery
• +۳ مورد دیگر

Professor Haluk Aksel is a distinguished faculty member in the Department of Mechanical Engineering at Middle East Technical University (METU) in Ankara, Turkey. He holds the academic rank of Professor and has been contributing to the field of mechanical engineering, particularly in fluid dynamics and related areas, for several decades. His educational background includes: Bachelor's Degree from METU in 1976 Master's Degree from METU in 1978 PhD from Lehigh University in 1981 Professor Aksel's research interests span a wide range of topics within fluid mechanics and computational methods. His primary areas of focus include Fluid Mechanics, Gas Dynamics, Fluid Machinery, Finite Element Method, Computational Fluid Dynamics, and Solid Propellant Rocket Engine Design. His work demonstrates a strong emphasis on both theoretical and applied aspects of fluid dynamics, with particular attention to computational methods and their practical applications in engineering systems. Analysis of his recent publications reveals a continued focus on computational fluid dynamics, with particular emphasis on turbomachinery design, heat transfer optimization, and rocket propulsion systems. His work spans fundamental research in fluid mechanics and applied engineering solutions for practical problems in energy systems, aerospace, and thermal management. His technical expertise is evident in his development of computational tools like the MULTALL Open Source Throughflow Code for turbomachinery analysis. Professor Aksel has maintained consistent scholarly productivity throughout his career, with publications appearing regularly through 2025. His research has practical applications across multiple engineering domains, including aerospace engineering, automotive thermal management, and energy conversion systems.