Dr. Kristaq Hazizi

About

Dr. Kristaq Hazizi is a Teaching Fellow at Coventry University, bringing a wealth of industrial experience and academic expertise to his role. He holds a PhD and has studied at prestigious institutions including the Università degli studi di Modena e Reggio Emilia and the Polytechnic University of Tirana. In his current position, Dr. Hazizi teaches a range of undergraduate and postgraduate modules, including Vehicle Systems and Development, Ground Vehicle Dynamics, Advanced Propulsion Systems, Hybrid Vehicles, Advanced Powertrain, and Automotive Powertrain.

His teaching approach combines theoretical knowledge with practical insights, drawing from his extensive 25-year industrial experience in Italy and England. Dr. Hazizi's research interests lie in automotive engineering, turbocharging, fluid dynamics, Computational Fluid Dynamics (CFD), and Finite Element Analysis (FEA). His most notable research project focused on the numerical optimisation of turbocharger compressor diffuser geometry, aimed at improving compressor efficiency across a wide operating range. This work combined Preliminary Design (PD) and CFD tools, resulting in significant efficiency improvements.

Other key projects include design and analysis of pressure vessels, fatigue life analysis of notched specimens, and aerodynamic optimization for real-world drive cycles. These projects demonstrate Dr. Hazizi's expertise in combining theoretical analysis, numerical simulation, and practical applications in automotive and mechanical engineering fields. Dr. Hazizi is passionate about inspiring and mentoring the next generation of mechanical engineers. He actively collaborates with students from the Phoenix Racing team, helping them design, build, and implement solutions for optimised vehicle powertrain and dynamics in automotive and motorsport design projects. His skills span 2D/3D modelling, drafting, simulations, Computational Fluid Dynamics, Finite Element Analysis, mechanical system optimization, and product design and prototyping. Dr. Hazizi's unique blend of industrial experience and academic expertise makes him an asset to Coventry University's engineering college.

Career overview

Dr. Kristaq Hazizi brings a distinguished blend of industrial expertise and academic acumen to his role as Teaching Fellow at Coventry University. His career trajectory spans over two decades, encompassing both industry and academia across Italy and the United Kingdom, demonstrating a unique synthesis of practical proficiency and theoretical knowledge. In the industrial sector, Dr. Hazizi has held pivotal positions in mechanical design and engineering. His professional portfolio includes projects ranging from turbocharger optimisation to the design of ultra-low temperature cryogenic systems. At Eppendorf Cryotech Ltd, he was instrumental in the mechanical design of electro-mechanical products and new product development. His tenure at Ocado Technology Ltd involved collaboration with Design and Development teams to create mechanical designs for advanced warehousing systems.

Dr. Hazizi's industrial career in Italy was equally noteworthy, where he held senior positions in mechanical design and project leadership. At STEM Di Giorgio Albanese, he was involved in designing drilling and work-over rigs for onshore and offshore applications. His role at TECHNO 3D S.R.L saw him contributing to the design of a prototype hybrid vehicle, showcasing his versatility in automotive engineering. Transitioning to academia, Dr. Hazizi has held teaching positions at several higher education institutions in the UK. Prior to his appointment at Coventry University, he was an Associated Lecturer at Anglia Ruskin University, where he delivered modules such as Computer Aided Solid Modelling and Thermofluids. At Bedford College, he taught a range of subjects across levels 3 to 6, including Mechanics of Solids and Heat Transfer and Combustion Engine.

Dr. Hazizi's research profile includes work as a Research Assistant at Anglia Ruskin University, focusing on numerical modelling, optimization, and fluid process simulation. His doctoral research, conducted part-time at Anglia Ruskin University, centred on the aerodynamic optimisation of turbocharger compressor diffuser geometry for real-world drive cycles, in collaboration with Imperial College London and Mitsubishi Turbocharger and Engine Europe. In his current role at Coventry University, Dr. Hazizi delivers both undergraduate and postgraduate modules, including Vehicle Systems and Development, Ground Vehicle Dynamics, and Advanced Propulsion Systems.

He also collaborates with students from the Phoenix Racing team, applying his expertise to automotive and motorsport design projects. This extensive and multifaceted career path demonstrates Dr. Hazizi's commitment to both practical engineering applications and academic excellence, making him an invaluable asset to Coventry University's engineering college. His ability to bridge the gap between industrial practice and academic theory enhances the learning experience of his students and contributes significantly to the university's research and teaching objectives.

Research

Dr. Kristaq Hazizi's research interests lie at the intersection of automotive engineering, fluid dynamics, and advanced propulsion systems. His work demonstrates a keen focus on optimising vehicle performance and efficiency through innovative design and analysis techniques.

Research Interests:

1. Turbocharger Optimisation: Dr. Hazizi's doctoral research centered on the aerodynamic optimisation of turbocharger compressor diffuser geometry for real-world drive cycles. This work, conducted in collaboration with Imperial College London and Mitsubishi Turbocharger and Engine Europe (MTEE), showcases his expertise in improving compressor efficiency across a wide operating range.
2. Computational Fluid Dynamics (CFD): His proficiency in CFD is evident in his work on turbocharger compressor validation and optimization using Ansys Fluent. This research contributes to product development, innovation, and design optimisation in the automotive sector.
3. Finite Element Analysis (FEA): Dr. Hazizi's research portfolio includes applications of FEA in mechanical engineering, particularly in the analysis of pressure vessels and structural components.
4. Advanced Propulsion Systems: His current teaching responsibilities in Advanced Propulsion Systems and Hybrid Vehicles at Coventry University reflect ongoing research interests in cutting-edge automotive technologies.
5. Vehicle Dynamics: Dr. Hazizi's expertise in Ground Vehicle Dynamics suggests a research interest in the behaviour and performance of vehicles under various operating conditions.

Dr. Hazizi's research profile is further enhanced by his extensive industrial experience, allowing him to bridge the gap between theoretical research and practical applications. His work with the Phoenix Racing team at Coventry University demonstrates the application of his research to real-world automotive and motorsport design projects.

As a Teaching Fellow at Coventry University, Dr. Hazizi continues to pursue research that aligns with the institution's focus on innovative engineering solutions and industry-relevant advancements. His combination of academic rigour and practical expertise positions him as a valuable contributor to the university's research objectives in mechanical and automotive engineering.

Publications and press

• Hazizi, K.; Ramezanpour, A.; Costall, A.; Asadi, M. Numerical Analysis of a Turbocharger Compressor. E3S Web Conf. 2019, 128, 06012, https://doi.org/10.1051/e3sconf/201912806012. 
• Hazizi, K.; Ramezanpour, A.; Costall, A. Numerical Optimisation of the Diffuser in a Typical Turbocharger Compressor Using the Adjoint Method. Engine Technol. 2021, https://doi.org/10.21203/rs.3.rs-807892/v1.
• Hazizi, K., Ramezanpour, A. and Costall, A. (2022) ‘Numerical optimisation of the diffuser in a typical turbocharger compressor using the adjoint method’, Automotive and Engine Technology, 7(1–2), pp. 179–196. Available at: https://doi.org/10.1007/s41104-022-00108-6.
• Hazizi, K. Aerodynamic Optimisation of Turbocharger Compressor Diffuser Geometry for Real-World Drive Cycles; 2022; ISBN 978-3-346-75567-4.
• Hazizi, K.; Ghaleeh, M. Design and Analysis of a Typical Vertical Pressure Vessel Using ASME Code and FEA Technique. Designs2023, 7, 78. https://doi.org/10.3390/designs7030078
• Hazizi, K.; Ghaleeh, M.; Rasool, S. Analytical and Numerical Investigation of Fatigue Life in Rectangular Plates with Opposite Semicircular Edge Single Notches. Mech.2023, 4, 948-973. https://doi.org/10.3390/applmech4030049