Projects per year
Personal profile
Research interests
I am interested in the experimental modelling of gas turbine fluid dynamic phenomena with a view to scale experimental measurements from rig to engine operating conditions. Specific topics of interest include:
- Fluid dynamics and heat transfer in turbine secondary air systems
- Film and internal cooling
- Interaction between main and egress flow paths in high pressure turbines with end-wall contouring
- The use of thermochromic liquid crystals and infrared thermography for flow visualisation and heat transfer measurements
My research is conducted with the following key objectives:
- To further scientific understanding within the gas turbine and wider academic communities through publication
- Assisting engine designers in their goal of improving gas turbine operating efficiency
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Projects
- 1 Active
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An investigation into combined film and internal cooling of turbine blades
Engineering and Physical Sciences Research Council
1/04/18 → 31/03/21
Project: Research council
Research Output
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A geometry generation framework for contoured endwalls
Wood, L., Jones, R., Pountney, O., Scobie, J., Rees, D. A. S. & Sangan, C., Jan 2020, In : Journal of Engineering for Gas Turbines and Power: Transactions of the ASME. 142, 1, p. 1-42 42 p.Research output: Contribution to journal › Article
Open AccessFile65 Downloads (Pure) -
Calibration of thermopile heat flux gauges using a physically-based equation
Pountney, O., Patinios, M., Tang, H., Luberti, D., Sangan, C., Scobie, J., Owen, M. & Lock, G., 4 Nov 2020, (Acceptance date) In : Proceedings of the Institution of Mechanical Engineers Part A: Journal of Power and Energy.Research output: Contribution to journal › Article
Open AccessFile3 Downloads (Pure) -
Design and Testing of a Rig to Investigate Buoyancy-Induced Heat Transfer in Aero-Engine Compressor Rotors
Luberti, D., Patinios, M., Jackson, R., Tang, H., Pountney, O., Scobie, J., Sangan, C., Owen, M. & Lock, G., 19 Feb 2020, (Acceptance date) In : Journal of Engineering for Gas Turbines and Power: Transactions of the ASME.Research output: Contribution to journal › Article
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Design and Testing of a Rig to Investigate Buoyancy-Induced Heat Transfer in Aero-Engine Compressor Rotors
Luberti, D., Patinios, M., Jackson, R., Tang, H., Pountney, O., Scobie, J., Sangan, C., Owen, M. & Lock, G., 22 Jun 2020, Proceedings of the ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition . GT2020-14422. (Proceedings of the ASME Turbo Expo 2020).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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Influence of Temperature Distribution on Radial Growth of Compressor Discs
Luberti, D., Tang, H., Scobie, J., Pountney, O., Owen, M. & Lock, G., 31 Jul 2020, In : Journal of Engineering for Gas Turbines and Power: Transactions of the ASME. 142, 7, 071004.Research output: Contribution to journal › Article
Thesis
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Modelling and Measurement of Sealing Effectiveness and Heat Transfer in a Rotor-Stator System with Ingress
Author: Pountney, O., 1 Aug 2012Supervisor: Lock, G. (Supervisor) & Wilson, M. (Supervisor)
Student thesis: Doctoral Thesis › PhD
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