Research Output

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)
9 Citations (Scopus)

On the dynamics of a high-speed coned fluid-lubricated bearing

Bailey, N., Cliffe, A., Hibberd, S. & Power, H., 5 Feb 2013, In : IMA Journal of Applied Mathematics. 79, 3, p. 535-561

Research output: Contribution to journalArticle

File
7 Citations (Scopus)
111 Downloads (Pure)
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)

Computational extrapolation of turbine sealing effectiveness from test rig to engine conditions

Teuber, R., Li, Y. S., Maltson, J., Wilson, M., Lock, G. & Owen, J. M., 2012, p. 1971-1982. 12 p.

Research output: Contribution to conferencePaper

3 Citations (Scopus)
6 Citations (Scopus)
4 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)

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

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)

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

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)

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)

On the dynamics of a coned fluid lubricated bearing

Bailey, N., Cliffe, A., Hibberd, S. & Power, H., 2012.

Research output: Contribution to conferencePoster

67 Citations (Scopus)

Prediction of ingress through turbine rim seals-part II: Combined ingress

Owen, J. M., Pountney, O. & Lock, G., 1 May 2012, In : Journal of Turbomachinery: Transactions of the ASME. 134, 3, p. 1-7 7 p., 031013.

Research output: Contribution to journalArticle

22 Citations (Scopus)
8 Citations (Scopus)

Statistical and theoretical models of ingestion through turbine rim seals

Zhou, K., Wood, S. N. & Owen, J. M., 1 Nov 2012, In : Journal of Turbomachinery: Transactions of the ASME. 135, 2, 8 p., 021014.

Research output: Contribution to journalArticle

29 Citations (Scopus)

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)

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)

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)

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)

Effect of radial location of nozzles on heat transfer in preswirl cooling systems

Kakade, V. U., Lock, G. D., Wilson, M., Owen, J. M. & Mayhew, J. E., Apr 2011, In : Journal of Turbomachinery: Transactions of the ASME. 133, 2, p. 1-8 021023.

Research output: Contribution to journalArticle

9 Citations (Scopus)

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)
88 Citations (Scopus)
10 Citations (Scopus)

Temporal variation and host association in the Campylobacter population in a longitudinal ruminant farm study

Sproston, E. L., Ogden, I. D., MacRae, M., Dallas, J. F., Sheppard, S. K., Cody, A. J., Colles, F. M., Wilson, M. J., Forbes, K. J. & Strachan, N. J. C., Sep 2011, In : Applied and Environmental Microbiology. 77, 18, p. 6579-6586 8 p.

Research output: Contribution to journalArticle

24 Citations (Scopus)

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)
2010

Aerothermal investigation of tip leakage flow in a film cooled industrial turbine rotor

Krishnababu, S. K., Hodson, H. P., Booth, G. D., Lock, G. D. & Dawes, W. N., Apr 2010, In : Journal of Turbomachinery: Transactions of the ASME. 132, 2, 021016.

Research output: Contribution to journalArticle

11 Citations (Scopus)

CFD analysis of flow and heat transfer in a direct transfer pre-swirl system

Javiya, U., Chew, J., Hills, N., Zhou, L., Wilson, M. & Lock, G., 2010, ASME Turbo Expo 2010: Power for Land, Sea, and Air, GT 2010. New York: American Society of Mechanical Engineers (ASME), Vol. 4. p. 1167-1178 12 p. (Proceedings of the ASME Turbo Expo).

Research output: Chapter in Book/Report/Conference proceedingChapter

6 Citations (Scopus)
6 Citations (Scopus)

Multi-locus sequence types of Campylobacter carried by flies and slugs acquired from local ruminant faeces

Sproston, E. L., Ogden, I. D., MacRae, M., Forbes, K. J., Dallas, J. F., Sheppard, S. K., Cody, A., Colles, F., Wilson, M. J. & Strachan, N. J. C., Sep 2010, In : Journal of Applied Microbiology. 109, 3, p. 829-838 10 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Prediction of ingress through turbine rim seals: Part 2 combined ingress

Owen, J. M., Pountney, O. & Lock, G., 2010, ASME Turbo Expo 2010: Power for Land, Sea, and Air, GT 2010. New York, U. S. A.: American Society of Mechanical Engineers (ASME), Vol. 4. p. 1235-1245 11 p. (Proceedings of the ASME Turbo Expo).

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

Prediction of ingress through turbine rim seals part 1: externally-induced ingress

Owen, J. M., Zhou, K., Pountney, O., Wilson, M. & Lock, G., 22 Dec 2010, ASME Turbo Expo 2010: Power for Land, Sea, and Air, GT 2010: Volume 4: Heat Transfer, Parts A and B. American Society of Mechanical Engineers (ASME), Vol. 4. p. 1217-1234 18 p. GT2010-2334. (Proceedings of the ASME Turbo Expo).

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

13 Citations (Scopus)

Thermodynamic analysis of buoyancy-induced flow in rotating cavities

Owen, J. M., Jul 2010, In : Journal of Turbomachinery: Transactions of the ASME. 132, 3, p. 1-7 031006.

Research output: Contribution to journalArticle

13 Citations (Scopus)
2009

Accurate heat transfer measurements using thermochromic liquid crystal, Part 2: application to a rotating disc

Kakade, V. U., Lock, G. D., Wilson, M., Owen, J. M. & Mayhew, J. E., Oct 2009, In : International Journal of Heat and Fluid Flow. 30, 5, p. 950-959 10 p.

Research output: Contribution to journalArticle

34 Citations (Scopus)
58 Citations (Scopus)

Aerothermal Investigations of Tip Leakage Flow in Axial Flow Turbines-Part I: Effect of Tip Geometry and Tip Clearance Gap

Krishnababu, S. K., Newton, P. J., Dawes, W. N., Lock, G. D., Hodson, H. P., Hannis, J. & Whitney, C., Jan 2009, In : Journal of Turbomachinery: Transactions of the ASME. 131, 1, 011006.

Research output: Contribution to journalArticle

84 Citations (Scopus)

Aerothermal Investigations of Tip Leakage Flow in Axial Flow Turbines-Part II: Effect of Relative Casing Motion

Krishnababu, S. K., Dawes, W. N., Hodson, H. P., Lock, G. D., Hannis, J. & Whitney, C., Jan 2009, In : Journal of Turbomachinery: Transactions of the ASME. 131, 1, 011007.

Research output: Contribution to journalArticle

58 Citations (Scopus)

Aerothermal investigations of tip leakage flow in axial flow turbines-part III: TIP cooling

Newton, P. J., Lock, G. D., Krishnababu, S. K., Hodson, H. P., Dawes, W. N., Hannis, J. & Whitney, C., Jan 2009, In : Journal of Turbomachinery: Transactions of the ASME. 131, 1, 12 p., 011008.

Research output: Contribution to journalArticle

24 Citations (Scopus)

Boundary layers explained: An undergraduate laboratory using an aerofoil with leading-edge slat: An undergraduate laboratory using an aerofoil with leading-edge slat

Lock, G., Holland, E. C., Cranston, G., Kakade, V., Lewis, P. & Pilbrow, R. G., Jan 2009, In : International Journal of Mechanical Engineering Education. 37, 1, p. 45-66 22 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Effect of Location of Nozzles on Heat Transfer in pre-Swirl Cooling Systems

Kakade, V., Lock, G., Wilson, M., Owen, J. M. & Mayhew, J. E., Jun 2009.

Research output: Contribution to conferencePaper

Effect of radial location of nozzles on heat transfer in pre-swirl cooling systems

Kakade, V. U., Lock, G. D., Wilson, M., Owen, J. M. & Mayhew, J. E., 2009, Proceedings of the ASME Turbo Expo 2009. ASME, Vol. 3. p. 1051-1060 10 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

12 Citations (Scopus)
20 Citations (Scopus)

Experimental characterisation of heat transfer in exhaust pipe sections.

Bannister, C., Brace, C., Lock, G., Taylor, J., Brooks, T. & Fraser, N., Apr 2009, In : SAE International Journal of Materials & Manufacturing. 1, 1, p. 136-144 9 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Exploring the industrial-placement experience for Mechanical Engineering undergraduates

Lock, G., Bullock, K., Gould, V. & Hejmadi, M., Jun 2009, In : Engineering Education: Journal of the Higher Education Academy. Engineering Subject Centre (4), 1, p. 42-51 10 p.

Research output: Contribution to journalArticle

42 Citations (Scopus)

Numerical and experimental investigation of tip leakage flow and heat transfer using idealised rotor-tip models at transonic conditions

Krishnababu, S. K., Hodson, H. P., Dawes, W. N., Newton, S. J. & Lock, G. D., Mar 2009, In : Aeronautical Journal. 113, 1141, p. 165-175 11 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Prediction of ingestion through turbine rim seals part 1: rotationally-induced ingress

Owen, J. M., 2009, Proceedings of the ASME Turbo Expo 2009. ASME, Vol. 3. p. 1071-1082 12 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

10 Citations (Scopus)