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Author

  • Gary Lock
2016

Effect of ingress on turbine disks

Cho, G. H., Sangan, C. M., Owen, J. M. & Lock, G. D., 1 Apr 2016, In : Journal of Engineering for Gas Turbines and Power: Transactions of the ASME. 138, 4, 042502.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Theoretical model to determine effect of ingress on turbine disks

Mear, I., Michael Owen, J. & Lock, G. D., Mar 2016, In : Journal of Engineering for Gas Turbines and Power: Transactions of the ASME. 138, 3, 032502.

Research output: Contribution to journalArticle

11 Citations (Scopus)
2011

Thermal imaging as flow visualization for gas-turbine film cooling

Sangan, C. M., Zhou, K., Litherland, K., Lam, R. & Lock, G. D., Apr 2011, In : Proceedings of the Institution of Mechanical Engineers Part G - Journal of Aerospace Engineering. 225, G4, p. 417-431 15 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2015

Modelling and simulation of ingress into the rim seal and wheelspace of a gas-turbine rotor-stator configuration

Liu, J., Weaver, A., Shih, T. I. P., Sangan, C. & Lock, G., 2015, p. AIAA-2015-1445.

Research output: Contribution to conferencePaper

1 Citation (Scopus)
2012

Model simplifications for numerical simulation of ingestion through gas turbine rim seals

Rabs, M., Benra, F-K., Dohmen, H. J., Lock, G. D. & Schneider, O., 2012.

Research output: Contribution to conferencePaper

5 Citations (Scopus)

Finned seal assembly for gas turbine engines

Owen, M., Lock, G., Sangan, C., Tham, K. M., Laurello, V. & Lee, C. P., 2012, (Acceptance date) IPC No. USPTO, Patent No. 2012P08852US

Research output: Patent

Thermal Performance of Cooled Tips in a High-Pressure Turbine Cascade

Zhou, C., Hodson, H. & Lock, G., 1 Sep 2012, In : Journal of Propulsion and Power. 28, 5, p. 900-911

Research output: Contribution to journalArticle

9 Citations (Scopus)
2015
6 Citations (Scopus)
171 Downloads (Pure)
2012

Work placements for bioscience undergraduates: Are they really necessary?

Bullock, K., Hejmadi, M. & Lock, G., 2012, In : Journal of Biological Education. 46, 1, p. 4-11 8 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2011

Application of infrared thermography to the study of behavioural fever in the desert locust

Hunt, V. L., Lock, G. D., Pickering, S. G. & Charnley, A. K., Oct 2011, In : Journal of Thermal Biology. 36, 7, p. 443-451 9 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)
2012

Experimental measurements of ingestion through turbine rim seals. Part 1: Externally-induced ingress

Sangan, C. M., Zhou, K., Owen, J. M., Pountney, O. J., Wilson, M. & Lock, G. D., 3 May 2012, Proceedings of the ASME Turbo Expo 2011: Turbine Technical Conference and Exposition: Volume 5: Heat Transfer, Parts A and B. Vancouver, Canada: ASME, Vol. 5. p. 741-753 13 p.

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

8 Citations (Scopus)

Effect of ingestion on temperature of turbine discs (ASME GT2012-68496)

Pountney, O., Sangan, C., Owen, M. & Lock, G., 2012, Proceedings of the ASME Turbo Expo 2012: Turbine Technical Conference and Exposition. Copenhagen, Denmark: ASME, Vol. 4. p. 1997-2012

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

6 Citations (Scopus)

Is choosing to go on placement a gamble? Perspectives from bioscience undergraduates

Hejmadi, M. V., Bullock, K., Gould, V. & Lock, G. D., 2012, In : Assessment and Evaluation in Higher Education. 37, 5, p. 605-618 14 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2016
Open Access
File
4 Citations (Scopus)
166 Downloads (Pure)
2017

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
2 Citations (Scopus)
79 Downloads (Pure)
2014

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

6 Citations (Scopus)
2016
15 Citations (Scopus)
2017

Numerical characterization of hot gas ingestion through turbine rim seals

Da Soghe, R., Bianchini, C., Sangan, C. M., Scobie, J. A. & Lock, G. D., 1 Mar 2017, In : Journal of Engineering for Gas Turbines and Power: Transactions of the ASME. 139, 3, 9 p., 032602.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2019
Open Access
File
26 Downloads (Pure)
2018

Re-Ingestion of Upstream Egress in a 1.5-Stage Gas Turbine Rig

Scobie, J., Hualca, F. P., Patinios, M., Sangan, C., Owen, J. & Lock, G., 31 Jul 2018, In : Journal of Engineering for Gas Turbines and Power: Transactions of the ASME. 140, 7, p. 1-10 10 p., 072507.

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)
19 Downloads (Pure)
2020

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., 29 Feb 2020, In : Journal of Engineering for Gas Turbines and Power: Transactions of the ASME. 142, 2, p. 1-46 46 p., 021019-1.

Research output: Contribution to journalArticle

Open Access
File
19 Downloads (Pure)

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., 22 Jun 2020, 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

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., 22 Jun 2020, Proceedings of ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition. GT2020-14308

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

2018

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

2 Citations (Scopus)
2014

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

4 Citations (Scopus)
2018

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

2013

Experimental measurements of ingestion through turbine rim seals. Part 5: Fluid dynamics of wheel-space (ASME GT2013-94148)

Sangan, C. M., Lalwani, Y., Owen, J. M. & Lock, G. D., 2013, Proceedings of the ASME Turbo Expo 2013: Turbine Technical Conference and Exposition. San Antonio, U.S.A.: ASME, Vol. 3A. p. V03AT15A003 12 p.

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

9 Citations (Scopus)
2011

Computation of ingestion through gas turbine rim seals

Zhou, K., Wilson, M., Owen, J. M. & Lock, G., 2011, Proceedings of the ASME Turbo Expo, 2011: Turbine Technical Conference and Exposition. Volume 5: Heat Transfer, Parts A and B. ASME, p. 767-777 11 p.

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

12 Citations (Scopus)
2013
6 Citations (Scopus)
2012

CFD analysis of flow and heat transfer in a direct transfer preswirl system

Javiya, U., Chew, J. W., Hills, N. J., Zhou, L., Wilson, M. & Lock, G. D., May 2012, In : Journal of Turbomachinery: Transactions of the ASME. 134, 3, 9 p., 031017.

Research output: Contribution to journalArticle

18 Citations (Scopus)
2011

CFD simulations of flow and heat transfer in a pre-swirl system: influence of rotating-stationary domain interface

Karnahl, J., von Wolfersdorf, J., Tham, K. M., Wilson, M. & Lock, G., Jun 2011, Proceedings of the ASME Turbo Expo 2011. ASME

Research output: Chapter in Book/Report/Conference proceedingChapter

3 Citations (Scopus)
2018

Buoyancy-Induced Heat Transfer inside Compressor Rotors: Overview of Theoretical Models

Owen, J. M., Tang, H. & Lock, G. D., 17 Mar 2018, In : Aerospace. 5, 1, p. 1-22 22 p., 32.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)
45 Downloads (Pure)
2020

The Emergent Behaviour of Thermal Networks and its Impact on the Thermal Conductivity of Heterogeneous Materials and Systems

Bowen, C., Robinson, K., Tian, J., Zhang, M., Coveney, V., Xia, Q. & Lock, G., 23 Mar 2020, In : Journal of Composite Science. 4, 1, 32.

Research output: Contribution to journalArticle

Open Access
2019
Open Access
File
1 Citation (Scopus)
11 Downloads (Pure)
2013

Effect of ingestion on temperature of turbine discs

Pountney, O., Sangan, C., Lock, G. D. & Owen, J. M., 26 Jun 2013, In : Journal of Turbomachinery: Transactions of the ASME. 135, 5, 13 p., 051010.

Research output: Contribution to journalArticle

20 Citations (Scopus)
2011

Experimental measurements of ingestion through turbine rim seals. Part 2: rotationally-induced ingress (ASME GT2011-45313)

Sangan, C. M., Pountney, O. J., Zhou, K., Wilson, M., Owen, J. M. & Lock, G. D., 2011, Proceedings of the ASME Turbo Expo, 2011: Turbine Technical Conference and Exposition. Vancouver, Canada: ASME, Vol. 5. p. 755-765 11 p.

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

14 Citations (Scopus)
2013
14 Citations (Scopus)
21 Citations (Scopus)
2012
67 Citations (Scopus)
2016

Review of Ingress in Gas Turbines

Scobie, J., Sangan, C., Owen, J. & Lock, G., 27 Jul 2016, In : Journal of Engineering for Gas Turbines and Power: Transactions of the ASME. 138, 12, 16 p., 120801.

Research output: Contribution to journalArticle

53 Citations (Scopus)
2019

Influence of Leakage Flows on Hot Gas Ingress

Patinios, M., Ong, I., Scobie, J., Lock, G. & Sangan, C., 1 Feb 2019, In : Journal of Engineering for Gas Turbines and Power: Transactions of the ASME. 141, 2, 10 p., 021010.

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)
25 Downloads (Pure)
2017

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

3 Citations (Scopus)
2013
6 Citations (Scopus)
2012

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

6 Citations (Scopus)
2019

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