University of Bath Partners with Modini on Innovative KTP to Revolutionize Micro-Gas Turbines
The University of Bath has embarked on an exciting Knowledge Transfer Partnership (KTP) with Wiltshire-based UK technology company Modini, aimed at developing a groundbreaking suite of low-cost, high-specification gas turbines. These advanced engines are set to power the next generation of Uncrewed Aircraft Systems (UAS), addressing a critical gap in the rapidly growing micro-gas turbine market.
Modini, a specialist in designing, prototyping, and manufacturing UAS and related subsystem technologies, has witnessed a surge in demand for affordable micro-gas turbine engines over the past year. Current market options fall short—offering either low-thrust, unreliable model aircraft engines or expensive, high-power solutions designed for crewed aircraft—neither of which meet the needs of the expanding UAS sector. This collaboration with the University of Bath seeks to fill that void through innovative design and optimization.
The KTP will leverage the University’s expertise in Computational Fluid Dynamics (CFD), experimental testing, and advanced engineering analysis to enhance Modini’s capabilities. Dr. Lee Nissim and Dr. James Scobie from the Department of Mechanical Engineering will serve as Knowledge Base Supervisors, guiding the project with their deep knowledge of engine properties and performance optimization. According to Dr. Nissim, “This KTP provides us with an exciting opportunity to embed our advanced capabilities for a British company to lead a fast-developing market of uncrewed airborne systems. Modini has developed a market entry solution, but essential knowledge and skills are required to ensure continued growth through product innovation, which we are looking forward to embedding.”
For Modini, the partnership is a game-changer. The company has already commissioned the University of Bath to conduct a comprehensive test program on its prototype 500 Newton gas turbine (GT500), yielding an independent performance evaluation. However, advancing its engine program requires expertise in CFD, Finite Element Analysis (FEA), and thermodynamics—skills currently beyond Modini’s in-house resources. “This is the core element which will be fulfilled by the KTP support,” said Nick Sharpe, CEO of Modini. “We are very excited to further our relationship with the University of Bath to build on an already excellent partnership.”
The collaboration will focus on designing a family of highly innovative, cost-effective gas turbine engines with increased thrust to meet evolving customer demands in civil and military aerospace, as well as micro-grid electricity generation markets. By optimizing engine components, the project aims to slash manufacturing costs while offering customizable ancillary options tailored to diverse client needs. The integration of knowledge on air, fuel, and combustion flows, alongside airflow pressure management, thermal properties, and thrust optimization, will drive these advancements.
Funded by Innovate UK, Knowledge Transfer Partnerships are designed to boost business competitiveness and productivity by tapping into the UK’s wealth of academic expertise. This KTP not only promises to propel Modini’s growth but also positions the University of Bath as a key player in shaping the future of UAS technology. Together, the partners are poised to deliver scalable, efficient solutions that could redefine the micro-gas turbine landscape.