All Outputs (2)

Windage Torque Reduction in Low-Pressure Turbine Cavities Part 2: Experimental and Numerical Results (2023)
Conference Proceeding
Jackson, R., Lock, G. D., Sangan, C. M., Scobie, J. A., Li, Z., Christodoulou, L., …Ambrose, S. (2023). Windage Torque Reduction in Low-Pressure Turbine Cavities Part 2: Experimental and Numerical Results. In ASME Turbo Expo 2023: Turbomachinery Technical Conference and Exposition (11). https://doi.org/10.1115/gt2023-102311

Minimizing the losses within a low-pressure turbine (LPT) system is critical for the design of next-generation ultra-high bypass ratio aero-engines. The stator-well cavity windage torque can be a significant source of loss within the system, influenc... Read More about Windage Torque Reduction in Low-Pressure Turbine Cavities Part 2: Experimental and Numerical Results.

Windage Torque Reduction in Low-Pressure Turbine Cavities - Part 1: Concept Design and Numerical Investigations (2023)
Conference Proceeding
Li, Z., Christodoulou, L., Jefferson-Loveday, R., Ambrose, S., Jackson, R., Lock, G. D., …Scobie, J. A. (2023). Windage Torque Reduction in Low-Pressure Turbine Cavities - Part 1: Concept Design and Numerical Investigations. In ASME Turbo Expo 2023: Turbomachinery Technical Conference and Exposition. https://doi.org/10.1115/gt2023-103532

The windage torque on rotational walls has negative effect on the performance of the low pressure turbine. In this paper, three novel flow control concepts (FCCs) were proposed to reduce the windage torque within a turbine stator well, with upstream... Read More about Windage Torque Reduction in Low-Pressure Turbine Cavities - Part 1: Concept Design and Numerical Investigations.