20122020
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Research Output 2012 2020

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2020

Conditioning of Leakage Flows in Gas Turbine Rotor-Stator Cavities

Darby, P., Mesny, A., De Cosmo, G., Carnevale, M., Lock, G., Scobie, J. & Sangan, C., 8 Jan 2020, (Accepted/In press) Proceedings of ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition. GT2020-14308

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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., 15 Jan 2020, (Accepted/In press) 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 proceedingConference contribution

Measurement and Analysis of Buoyancy-Induced Heat Transfer in Aero-Engine Compressor Rotors

Jackson, R., Luberti, D., Tang, H., Pountney, O., Scobie, J., Sangan, C., Owen, M. & Lock, G., 15 Jan 2020, (Accepted/In press) Proceedings of the ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition. GT2020-16219. (Proceedings of the ASME Turbo Expo).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Thermal Profiling of Cooled Radial Turbine Wheel

Pilgrim, C., Zhang, Y., Copeland, C., Scobie, J., Sangan, C., Redwood, A., Karagiannopoulos, S., Castillo, D., Araguás-Rodríguez, S. & Feist, J., 13 Jan 2020, (Accepted/In press) Proceedings of the ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition. GT2020-14941

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Volumetric Velocimetry Measurements of Purge-Mainstream Interaction in a 1-Stage Turbine

Carvalho Batista Soares De Figueiredo, A. J., Schreiner, N., Mesny, A., Pountney, O., Scobie, J., Li, Y. S., Cleaver, D. & Sangan, C., 14 Jan 2020, (Accepted/In press) Proceedings of ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition. GT2020-14307

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2019

A geometry generation framework for contoured endwalls

Wood, L., Jones, R., Pountney, O., Scobie, J., Rees, D. A. S. & Sangan, C., 2019, Proceedings of the ASME Turbo Expo 2019: : Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers (ASME), 14 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

An advanced single-stage turbine facility for investigating non-axisymmetric contoured endwalls in the presence of purge flow

Jones, R. R., Pountney, O. J., Cleton, B. L., Wood, L. E., Schreiner, B., Carvalho Batista Soares De Figueiredo, A. J., Scobie, J. A., Cleaver, D. J., Lock, G. D. & Sangan, C. M., 17 Jun 2019, Proceedings of the ASME Turbo Expo 2019: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers (ASME), 17 p. GT2019-90377

Research output: Chapter in Book/Report/Conference proceedingConference contribution

20 Downloads (Pure)

A new rotating test facility for the experimental characterisation of shaft seals

Pedraza-Valle, E., Scobie, J. A., Sangan, C. M., Keogh, P. S., Bowsher, A. & Crudgington, P. F., 8 Apr 2019, 13th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics (ETC), 2019.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File

Flow Instabilities in Gas Turbine Chute Seals

Horwood, J., Hualca Tigsilema, F. P., Wilson, M., Scobie, J., Sangan, C., Lock, G., Dahlqvist, J. & Fridh, J., 17 Jun 2019, Proceedings of the ASME Turbo Expo 2019: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers (ASME), 14 p. GT2019-90982

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Influence of temperature distribution on radial growth of compressor discs

Luberti, D., Tang, H., Scobie, J., Pountney, O., Owen, M. & Lock, G., 17 Jun 2019, Proceedings of ASME Turbo Expo 2019: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers (ASME), 10 p. GT2019-91848

Research output: Chapter in Book/Report/Conference proceedingConference contribution

On The Development of a Pressure Actuated Leaf Seal For Turbomachinery Applications

Pedraza-Valle, E., Papageorgiou, G., Bowsher, A., Crudgington, P., Sangan, C., Keogh, P. & Scobie, J., 17 Jun 2019, Proceedings of ASME Turbo Expo 2019: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers (ASME), 12 p. GT2019-90991

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

The Effect of Vanes and Blades on Ingress in Gas Turbines

Hualca Tigsilema, F. P., Horwood, J., Sangan, C., Lock, G. & Scobie, J., 17 Jun 2019, Proceedings of the ASME Turbo Expo 2019: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers (ASME), 14 p. GT2019-90987

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2018
2 Citations (Scopus)

Design of an Air-cooled Radial Turbine Part 1: Computational Modelling

Zhang, Y., Duda, T., Scobie, J., Sangan, C., Redwood, A. & Copeland, C., 30 Aug 2018, ASME Turbo Expo 2018: Turbomachinery Technical Conference and Exposition. ASME, p. 1-13 1 p. GT2018-76378. (Proceedings of the ASME Turbo Expo; vol. 8).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Turbines
Coolants
Air
Rotors
Wheels
2 Citations (Scopus)

Design of an Air-Cooled Radial Turbine Part 2: Part 2 Experimental Measurements of Heat Transfer

Zhang, Y., Duda, T., Scobie, J., Sangan, C., Redwood, A. & Copeland, C., Jun 2018, ASME Turbo Expo 2018: Turbomachinery Technical Conference and Exposition. ASME, Vol. 8. p. 1-12 12 p. GT2018-76384

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Turbines
Heat transfer
Air
Rotors
Temperature
1 Citation (Scopus)

Influence of Leakage Flows on Hot Gas Ingress

Patinios, M., Ong, I., Scobie, J., Lock, G. & Sangan, C., 30 Aug 2018, Proceedings of ASME Turbo Expo 2018: : Turbine Technical Conference and Exposition. p. 1-11 11 p. GT2018-75071. (Proceedings of the ASME Turbo Expo; vol. 5B-2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Leakage (fluid)
Stators
Flow structure
Seals
Wheels
2 Citations (Scopus)

Unsteady Computation of Ingress Through Turbine Rim Seals

Horwood, J., Hualca Tigsilema, F. P., Wilson, M., Scobie, J., Sangan, C. & Lock, G., 30 Aug 2018, Proceedings of ASME Turbo Expo 2018: Turbine Technical Conference and Exposition. p. 1-13 13 p. GT2018-75321. (Proceedings of the ASME Turbo Expo; vol. 5B-2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

turbines
rims
stators
annuli
wheels

Volumetric Velocimetry Measurements of Film Cooling Jets

Carvalho Batista Soares De Figueiredo, A. J., Jones, R., Pountney, O., Scobie, J., Lock, G., Sangan, C. & Cleaver, D., 11 Jun 2018, Proceedings of the ASME Turbo Expo 2018: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers (ASME), 15 p. GT2018-75411

Research output: Chapter in Book/Report/Conference proceedingConference contribution

film cooling
kidneys
vortices
turbomachinery
momentum
2017
2 Citations (Scopus)

Egress interaction through turbine rim seals

Scobie, J., Hualca, F. P., Sangan, C. & Lock, G., 2017, Proceedings of ASME Turbo Expo, 2017. GT2017-64632

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)
63 Downloads (Pure)

Measurements of ingress in upstream and downstream turbine wheel-spaces

Patinios, M., Scobie, J. A., Sangan, C. M. & Lock, G. D., 2017, 12th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics (ETC), 2017. European Turbomachinery Society, ETC2017-287. (12th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics; vol. ETC12).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
turbine wheels
wheels
upstream
Wheels
annuli
3 Citations (Scopus)

Re-ingestion of upstream egress in a 1.5-stage gas turbine rig

Scobie, J., Hualca, F. P., Patinios, M., Sangan, C., Owen, M. & Lock, G., 2017, Proceedings of ASME Turbo Expo 2017. GT2017-64620

Research output: Chapter in Book/Report/Conference proceedingConference contribution

turbine
sealing
gas
fluid
fluid dynamics
2016
1 Citation (Scopus)

Measurements and Modelling of Ingress in a New 1.5-Stage Turbine Research Facility

Patinios, M., Scobie, J., Sangan, C., Owen, J. & Lock, G., Jul 2016, Proceedings of ASME Turbo Expo 2016. Seoul, South Korea, 13 p. GT2016-57163

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wheels
Turbines
Seals
Stators
Engines

Numerical Characterization of Hot Gas Ingestion through Turbine Rim Seals

Da Soghe, R., Bianchini, C., Sangan, C., Scobie, J. & Lock, G., 2016, Proceedings of ASME Turbo Expo 2016. Seoul, South Korea: ASME, Vol. 5A: Heat Transfer. 12 p. GT2016-57421

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Seals
Turbines
Gases
Computational fluid dynamics
Rotors
2015
32 Downloads (Pure)

An overview of hot gas ingestion research at the University of Bath

Scobie, J., Sangan, C., Owen, M. & Lock, G., 2015, Proceedings of the 11th European Turbomachinery Conference (ETC11). European Turbomachinery Society

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Seals
Ingestion (engines)
Gases
Fluid dynamics
Engines
6 Citations (Scopus)

Design of an improved turbine rim seal

Scobie, J., Teuber, R., Li, Y. S., Sangan, C., Wilson, M. & Lock, G., 2015, Proceedings of ASME Turbo Expo 2015: Turbine Technical Conference and Exposition. Volume 5C. Montreal, Canada., p. V05CT15A006 12 p. GT2015-42327

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Seals
Turbines
Rotors
Engines
Stators
2014
7 Citations (Scopus)

Experimental measurements of ingestion through turbine rim seals. Part 4: Off-design conditions

Scobie, J., Sangan, C., Teuber, R., Pountney, O., Owen, M., Wilson, M. & Lock, G., 2014, Proceedings of the ASME Turbo Expo 2013: Turbine Technical Conference and Exposition. San Antonio, U.S.A.: ASME, Vol. 3A. 12 p. GT2013-94147

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Seals
Turbines
Turbomachine blades
Engines
Nozzles
2 Citations (Scopus)
127 Downloads (Pure)

Flow visualisation experiments on sports balls

Scobie, J., Sangan, C. M. & Lock, G. D., 2014, Procedia Engineering. 2014 ed. Elsevier, Vol. 72. p. 738-743 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Flow visualization
Sports
Boundary layers
Fluid dynamics
Experiments
6 Citations (Scopus)

Performance of a finned turbine rim seal

Sangan, C. M., Scobie, J., Owen, J. M., Lock, G. D., Tham, K-M. & Laurello, V., 2014, Proceedings of the ASME Turbo Expo 2014: Turbine Technical Conference and Exposition: Volume 5C. Dusseldorf, Germany: ASME, 11 p. GT2014-25626

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Seals
Turbines
Wheels
Engines
Geometry
4 Citations (Scopus)

Use of pressure measurements to determine effectiveness of turbine rim seals

Owen, J. M., Wu, K., Scobie, J., Sangan, C. M., Cho, G. & Lock, G. D., 2014, Proceedings of the ASME Turbo Expo 2014: Turbine Technical Conference and Exposition. Dusseldorf, Germany: ASME, Vol. 5C. 11 p. GT2014-25200

Research output: Chapter in Book/Report/Conference proceedingConference contribution

turbines
pressure measurement
rims
vanes
sealing
2012
6 Citations (Scopus)

Experimental measurements of ingestion through turbine rim seals. Part 3: Single and double seals

Sangan, C., Pountney, O., Scobie, J., Wilson, M., Owen, M. & Lock, G., 2012, Proceedings of the ASME Turbo Expo 2012: Turbine Technical Conference and Exposition. Copenhagen, Denmark: ASME, Vol. 4. p. 1983-1995 13 p. GT2012-68493

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Seals
Turbines
Wheels
Gases
Pressure measurement