Dr PALOMA PALEO CAGEAO's Outputs (7)

Experimental Investigation Into Oil Shedding From a Rotating Cup Geometry (2022)
Presentation / Conference Contribution
Cageao, P. P., Johnson, K., Ambrose, S., & Omar, R. (2022, June). Experimental Investigation Into Oil Shedding From a Rotating Cup Geometry. Presented at ASME Turbo Expo 2022: Turbomachinery Technical Conference and Exposition, Rotterdam, Netherlands

Oil shedding from rotating components and static elements within rotating systems has a number of applications within the design and understanding of transmission systems as well as wider industrial applications. There is a reasonable body of prior r... Read More about Experimental Investigation Into Oil Shedding From a Rotating Cup Geometry.

Predictions of falling wavy films based on the depth averaged thin film model and its application to aeroengine bearing chamber (2022)
Presentation / Conference Contribution
Singh, K., Nicoli, A., Jefferson-Loveday, R., Ambrose, S., Paleo Cageao, P., Johnson, K., Mouvanal, S., Cao, J., & Jacobs, A. (2022, June). Predictions of falling wavy films based on the depth averaged thin film model and its application to aeroengine bearing chamber. Presented at ASME Turbo Expo 2022: Turbomachinery Technical Conference and Exposition, Rotterdam, Netherlands

In the present study, the evolution of a falling wavy film with upstream forced excitation is investigated using the depth averaged thin film model, known as Eulerian Thin Film Model (ETFM). Because of the depth averaging of the governing equations,... Read More about Predictions of falling wavy films based on the depth averaged thin film model and its application to aeroengine bearing chamber.

Investigation of Droplet Shedding in an Aeroengine Bearing Chamber Using Convolutional Neural Networks (2022)
Presentation / Conference Contribution
Farbrother, K., Cageao, P. P., Johnson, K., & Ambrose, S. (2022, June). Investigation of Droplet Shedding in an Aeroengine Bearing Chamber Using Convolutional Neural Networks. Presented at ASME Turbo Expo 2022: Turbomachinery Technical Conference and Exposition, Rotterdam, Netherlands

More efficient aeroengines are needed to reduce the environmental impact of civil aviation. Design changes for increased efficiency mean that higher loads are transmitted through the bearings supporting the rotating shafts. Better bearing chamber des... Read More about Investigation of Droplet Shedding in an Aeroengine Bearing Chamber Using Convolutional Neural Networks.

Operating under jet splashing conditions can increase the capture efficiency of scoops (2019)
Journal Article
Kruisbrink, A., Paleo Cageao, P., Morvan, H., & Simmons, K. (2019). Operating under jet splashing conditions can increase the capture efficiency of scoops. International Journal of Heat and Fluid Flow, 76, 296-308. https://doi.org/10.1016/j.ijheatfluidflow.2018.11.010

Scoops are used in aero-engines to capture oil and direct the oil flow for the lubrication of bearings, where a direct oil injection is not effective or possible. The design of scoops focuses on the capture of oil to aim for the highest capture effic... Read More about Operating under jet splashing conditions can increase the capture efficiency of scoops.

Assessment of the Oil Scoop Capture Efficiency in High Speed Rotors (2018)
Journal Article
Paleo Cageao, P., Simmons, K., Prabhakar, A., & Chandra, B. (2019). Assessment of the Oil Scoop Capture Efficiency in High Speed Rotors. Journal of Engineering for Gas Turbines and Power, 141(1), Article 012401. https://doi.org/10.1115/1.4040812

Experimental research was conducted into a scooped rotor system that captures oil from a stationary jet and directs it through passages within the shaft to another axial location. Such a system has benefits for delivering oil via under-race feed to a... Read More about Assessment of the Oil Scoop Capture Efficiency in High Speed Rotors.

Experimental investigation into gas turbine oil scoop capture efficiency (2018)
Journal Article
Paleo Cageao, P., Simmons, K., Prabhakar, A., & Chandra, B. (2019). Experimental investigation into gas turbine oil scoop capture efficiency. Journal of Engineering for Gas Turbines and Power, 141(1), Article 012401. https://doi.org/10.1115/1.4040812

Experimental research was conducted into a scooped rotor system that captures oil from a stationary jet and directs it through passages within the shaft to another axial location. Such a system has benefits for delivering oil via under-race feed to a... Read More about Experimental investigation into gas turbine oil scoop capture efficiency.

Oil scoop simulation and analysis using CFD and SPH (2016)
Presentation / Conference Contribution
Korsukova, E., Kruisbrink, A., Morvan, H., Paleo Cageao, P., & Simmons, K. (2016, June). Oil scoop simulation and analysis using CFD and SPH. Presented at ASME Turbo Expo 2016: Turbine Technical Conference and Exposition, Seoul, South Korea