Items where authors include "Long, H."

Article

Long, H. orcid.org/0000-0003-1673-1193, Peng, W.X., Chang, Z.D. et al. (3 more authors) (2024) New rosette tools for developing rotational vibration-assisted incremental sheet forming. Journal of Materials Processing Technology, 326. 118311. ISSN 0924-0136

Clarke, B.P., Nicholas, G., Hart, E. et al. (2 more authors) (2023) Loading on a wind turbine high-speed shaft gearbox bearing: ultrasonic field measurements and predictions from a multi-body simulation. Tribology International, 181. 108319. ISSN 0301-679X

Wiessler, O. and Long, H. orcid.org/0000-0003-1673-1193 (2022) Design of single point incremental forming for a motorcycle headlight fairing manufacture. Key Engineering Materials, 926. pp. 822-833.

Li, Z.H. and Long, H. orcid.org/0000-0003-1673-1193 (2022) An analytical model integrated with toolpath design for wrinkling prediction in conventional spinning. Journal of Materials Processing Technology, 300. 117399. ISSN 0924-0136

Nicholas, G., Howard, T., Long, H. orcid.org/0000-0003-1673-1193 et al. (2 more authors) (2020) Measurement of roller load, load variation, and lubrication in a wind turbine gearbox high speed shaft bearing in the field. Tribology International, 148. 106322. ISSN 0301-679X

Al-Tameemi, H.A. and Long, H. orcid.org/0000-0003-1673-1193 (2020) Finite element simulation of subsurface initiated damage from non-metallic inclusions in wind turbine gearbox bearings. International Journal of Fatigue, 131. 105347. ISSN 0142-1123

Hart, E. orcid.org/0000-0002-2322-4520, Clarke, B., Nicholas, G. et al. (6 more authors) (2020) A review of wind turbine main-bearings: design, operation, modelling, damage mechanisms and fault detection. Wind Energy Science, 5 (1). pp. 105-124. ISSN 2366-7443

Ai, S., Dai, R. and Long, H. orcid.org/0000-0003-1673-1193 (2020) Investigating formability enhancement in double side incremental forming by developing a new test method of tension under cyclic bending and compression. Journal of Materials Processing Technology, 275. 116349. ISSN 0924-0136

Ai, S. and Long, H. orcid.org/0000-0003-1673-1193 (2019) A review on material fracture mechanism in incremental sheet forming. The International Journal of Advanced Manufacturing Technology, 104 (1-4). pp. 33-61. ISSN 0268-3768

Al-Tameemi, H.A., Long, H. orcid.org/0000-0003-1673-1193 and Dwyer-Joyce, R.S. (2019) Damage characterisation of white etching cracks in a black oxide coated wind turbine gearbox bearing. Wear, 432-433. 102923. ISSN 0043-1648

Bruce, T., Long, H. orcid.org/0000-0003-1673-1193 and Dwyer-Joyce, R.S. (2018) Threshold Maps for Inclusion-Initiated Micro-Cracks and White Etching Areas in Bearing Steel: The Role of Impact Loading and Surface Sliding. Tribology Letters, 66. 111. ISSN 1023-8883

Al-Tameemi, H.A., Long, H. orcid.org/0000-0003-1673-1193 and Dwyer-Joyce, R.S. (2018) Initiation of sub-surface micro-cracks and white etching areas from debonding at non-metallic inclusions in wind turbine gearbox bearing. Wear, 406-407. pp. 22-32. ISSN 0043-1648

Zhan, M., Guo, J., Fu, M.W. et al. (3 more authors) (2018) Formability limits and process window based on fracture analysis of 5A02-O aluminium alloy in splitting spinning. Journal of Materials Processing Technology, 257. pp. 15-32. ISSN 0924-0136

Zhan, M., Guo, J., Fu, M.W. et al. (4 more authors) (2018) Formation mechanism and control of flaring in forward tube spinning. International Journal of Advanced Manufacturing Technology, 94 (1-4). pp. 59-72. ISSN 0268-3768

Gatea, S., Chen, F., Long, H. orcid.org/0000-0003-1673-1193 et al. (1 more author) (2017) Deformation and fracture of AMC under different heat treatment conditions and its suitability for incremental sheet forming. Procedia Engineering, 207 . pp. 848-853. ISSN 1877-7058

Feng, W., Lv, J., Hua, L. et al. (2 more authors) (2017) Effect of Relief-hole Diameter on Die Elastic Deformation during Cold Precision Forging of Helical Gears. Procedia Engineering, 207 . pp. 627-632. ISSN 1877-7058

Lu, B., Li, Z., Long, H. orcid.org/0000-0003-1673-1193 et al. (3 more authors) (2017) Microstructure refinement by tool rotation-induced vibration in incremental sheet forming. Procedia Engineering, 207. pp. 795-800. ISSN 1877-7058

Ai, S., Lu, B. and Long, H. orcid.org/0000-0003-1673-1193 (2017) An analytical study of new material test method for tension under bending and compression in double side incremental forming. Procedia Engineering, 207. pp. 1982-1987.

Chen, F., Ou, H., Gatea, S. et al. (1 more author) (2017) Hot tensile fracture characteristics and constitutive modelling of polyether-ether-ketone (PEEK). Polymer Testing, 63. pp. 168-179. ISSN 0142-9418

Lu, B., Mohamed Bazeer, M.W., Cao, J.F. et al. (4 more authors) (2017) A study of incremental sheet forming by using water jet. International Journal of Advanced Manufacturing Technology, 91 (5-8). pp. 2291-2301. ISSN 0268-3768

Ai, S., Lu, B., Chen, J. et al. (2 more authors) (2017) Evaluation of deformation stability and fracture mechanism in incremental sheet forming. International Journal of Mechanical Sciences, 124-125. pp. 174-184. ISSN 0020-7403

Feng, W., Qin, F. and Long, H. orcid.org/0000-0003-1673-1193 (2016) Hot workability analysis and processing parameters optimisation for 20CrMnTiH steel by combining processing map with microstructure. Ironmaking & Steelmaking. ISSN 0301-9233

Cao, T., Lu, B., Ou, H. et al. (2 more authors) (2016) Investigation on a new hole-flanging approach by incremental sheet forming through a featured tool. International Journal of Machine Tools and Manufacture, 110. pp. 1-17. ISSN 0890-6955

Xiao, G.F., Xia, Q.X., Cheng, X.Q. et al. (1 more author) (2016) New forming method of manufacturing cylindrical parts with nano/ultrafine grained structures by power spinning based on small plastic strains. Science China Technological Sciences, 59 (11). pp. 1656-1665. ISSN 1674-7321

Zhan, M., Wang, X. and Long, H. orcid.org/0000-0003-1673-1193 (2016) Mechanism of grain refinement of aluminium alloy in shear spinning under different deviation ratios. Materials and Design, 108. pp. 207-216. ISSN 0264-1275

Bruce, T., Long, H. orcid.org/0000-0003-1673-1193, Slatter, T. orcid.org/0000-0002-0485-4615 et al. (1 more author) (2016) Formation of white etching cracks at manganese sulfide (MnS) inclusions in bearing steel due to hammering impact loading. Wind Energy, 19 (10). pp. 1903-1915. ISSN 1095-4244

Zhan, M., Wang, Y., Yang, H. et al. (1 more author) (2016) An analytic model for tube bending springback considering different parameter variations of Ti-alloy tubes. Journal of Materials Processing Technology, 236. pp. 123-137. ISSN 0924-0136

Chen, F., Cui, Z., Ou, H. et al. (1 more author) (2016) Mesoscale modeling and simulation of microstructure evolution during dynamic recrystallization of a Ni-based superalloy. Applied Physics A: Materials Science and Processing, 122 (10). ISSN 0947-8396

Hua, L., Deng, J., Qian, D. et al. (2 more authors) (2016) Modeling and application of ring stiffness condition for radial-axial ring rolling. International Journal of Machine Tools and Manufacture, 110. pp. 66-79. ISSN 0890-6955

Chen, F., Gatea, S., Ou, H. et al. (2 more authors) (2016) Fracture characteristics of PEEK at various stress triaxialities. Journal of the Mechanical Behavior of Biomedical Materials, 64. pp. 173-186. ISSN 1751-6161

Liu, R., Lu, B., Xu, D. et al. (4 more authors) (2016) Development of novel tools for electricity-assisted incremental sheet forming of titanium alloy. International Journal of Advanced Manufacturing Technology, 85 (5). pp. 1137-1144. ISSN 0268-3768

Chen, F., Ou, H., Lu, B. et al. (1 more author) (2016) A constitutive model of polyether-ether-ketone (PEEK). Journal of the Mechanical Behavior of Biomedical Materials, 53. pp. 427-433. ISSN 1751-6161

Bruce, T., Rounding, E., Long, H. et al. (1 more author) (2015) Characterisation of white etching crack damage in wind turbine gearbox bearings. Wear, 338-33. 164 - 177. ISSN 0043-1648

Chen, F., Liu, J., Ou, H. et al. (3 more authors) (2015) Flow characteristics and intrinsic workability of IN718 superalloy. Materials Science and Engineering: A, 642. pp. 279-287. ISSN 0921-5093

Lu, B., Fang, Y., Xu, D.K. et al. (5 more authors) (2015) Investigation of material deformation mechanism in double side incremental sheet forming. International Journal of Machine Tools and Manufacture, 93. 37 - 48. ISSN 0890-6955

Bruce, T., Long, H. and Dwyer-Joyce, R. (2015) Dynamic modelling of wind turbine gearbox bearing loading during transient events. IET Renewable Power Generation. ISSN 1752-1416

Zhang, M.H., Lu, B., Chen, J. et al. (2 more authors) (2015) Selective element fission approach for fast FEM simulation of incremental sheet forming based on dual-mesh system. The International Journal of Advanced Manufacturing Technology, 78 (5-8). pp. 1147-1160. ISSN 0268-3768

Al-Tubi, I.S., Long, H., Zhang, J. et al. (1 more author) (2015) Experimental and analytical study of gear micropitting initiation and propagation under varying loading conditions. Wear, 328-32. 8 - 16. ISSN 0043-1648

Long, H., Al-Tubi, I.S. and Martineze, M.T.M. (2015) Analytical and Experimental Study of Gear Surface Micropitting due to Variable Loading. Applied Mechanics and Materials, 750 . 96 - 103. ISSN 1660-9336

Cao, J., Wang, T., Long, H. et al. (2 more authors) (2015) Dynamic loads and wake prediction for large wind turbines based on the free wake method. Transactions of Nanjing University of Aeronautics & Astronautics, 32 (2). 240 - 249. ISSN 1005-1120

Al-Tubi, I.S., Long, H., Tavner, P.J. et al. (2 more authors) (2015) Probabilistic analysis of gear flank micropitting risk in wind turbine gearbox using supervisory control and data acquisition data. IET Renewable Power Generation.

Lu, B., Xu, D.K., Liu, R.Z. et al. (3 more authors) (2015) Cranial Reconstruction using Double Side Incremental Forming. Key Engineering Materials, 639 . 535 - 542. ISSN 1013-9826

Cao, T., Lü, B., Xu, D. et al. (4 more authors) (2015) An efficient method for thickness prediction in multi-pass incremental sheet forming. International Journal of Advanced Manufacturing Technology, 77 (1-4). 469 - 483. ISSN 0268-3768

Cao, T., Lu, B., Xu, D. et al. (4 more authors) (2015) An efficient method for thickness prediction in multi-pass incremental sheet forming. The International Journal of Advanced Manufacturing Technology, 77 (1-4). 469 - 483. ISSN 0268-3768

Cao, J., Wang, T., Long, H. et al. (2 more authors) (2015) Dynamic loads and wake prediction for large wind turbines based on free wake method. Transactions of Nanjing University of Aeronautics and Astronautics, 32 (2). pp. 240-249. ISSN 1005-1120

Watson, M., Long, H. and Lu, B. (2014) Investigation of wrinkling failure mechanics in metal spinning by Box-Behnken design of experiments using finite element method. International Journal of Advanced Manufacturing Technology, 78 (5). 981 -995. ISSN 0268-3768

Xu, D.K., Lu, B., Cao, T.T. et al. (4 more authors) (2014) Enhancement of process capabilities in electrically-assisted double sided incremental forming. Materials and Design, 92. pp. 268-280. ISSN 0264-1275

Lu, B., Ou, H., Shi, S.Q. et al. (2 more authors) (2014) Titanium based cranial reconstruction using incremental sheet forming. International Journal of Material Forming. ISSN 1960-6206

Xu, D., Lu, B., Cao, T. et al. (3 more authors) (2014) A Comparative Study on Process Potentials for Frictional Stir- and Electric Hot-assisted Incremental Sheet Forming. Procedia Engineering, 81. pp. 2324-2329. ISSN 1877-7058

Xia, Q., Xiao, G., Long, H. orcid.org/0000-0003-1673-1193 et al. (2 more authors) (2014) A review of process advancement of novel metal spinning. International Journal of Machine Tools and Manufacture, 85. pp. 100-121. ISSN 0890-6955

Xia, Q., Xiao, G., Long, H. orcid.org/0000-0003-1673-1193 et al. (2 more authors) (2014) A study of manufacturing tubes with nano/ultrafine grain structure by stagger spinning. Materials & Design, 59. pp. 516-523. ISSN 0261-3069

Shi, F., Long, H. orcid.org/0000-0003-1673-1193, Zhan, M. et al. (1 more author) (2014) Uncertainty analysis on process responses of conventional spinning using finite element method. Structural and Multidisciplinary Optimization, 49 (5). pp. 839-850. ISSN 1615-147X

Al-Tubi, I.S. and Long, H. (2013) Prediction of Wind Turbine Gear Micropitting under Variable Load and Speed Conditions Using ISO/TR 15144-1: 2010. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 227 (9). pp. 1898-1914. ISSN 0954-4062

Pell, S. and Long, H. (2012) A Study on Mechanics of Conventional Spinning using a Truncated Hemispherical Dome. Steel Research International, SI. 1359 - 1362. ISSN 1611-3683

Lu, B., Ou, H. and Long, H. (2011) Die shape optimisation for net-shape accuracy in metal forming using direct search and localised response surface methods. Structural and Multidisciplinary Optimization, 44 (4). 529- 545. ISSN 1615-147X

Wang, L., Long, H., Ashley, D. et al. (2 more authors) (2010) Analysis of Single-Pass Conventional Spinning by Taguchi and Finite Element Methods. Steel Research International, 81 (9). 974 - 977. ISSN 1611-3683

Hamilton, S. and Long, H. (2008) Analysis of conventional spinning process of a cylindrical part using finite element methods. Steel Research International, 79 (1). 632 - 639. ISSN 1611-3683

Long, H. and Balendra, R. (1998) FE simulation of the influence of thermal and elastic effects on the accuracy of cold-extruded components. Journal of Materials Processing Technology, 84 (1-3). 247 - 260. ISSN 0924-0136

Long, H. and Balendra, R. (1998) Evaluation of elasticity and temperature effects on the dimensional accuracy of back-extruded components using finite element simulation. Journal of Materials Processing Technology, 80-81. 665 - 670. ISSN 0924-0136

Monograph

Hart, E. orcid.org/0000-0002-2322-4520, Raby, K., Keller, J. orcid.org/0000-0001-7724-3885 et al. (5 more authors) (2023) Main bearing replacement and damage - a field data study on 15 gigawatts of wind energy capacity. Technical Report. Office of Scientific and Technical Information (OSTI)

Conference or Workshop Item

Long, H., Wu, J., Matthew, F. et al. (1 more author) (2011) Fatigue analysis of wind turbine gearbox bearings using SCADA data and miner's rule. In: European Wind Energy Association Conference , 14-17 Mar 2014, Brussels, Belgium .

Feng, Y., Qiu, Y., Crabtree, C.J. et al. (2 more authors) (2011) Use of SCADA and CMS signals for failure detection and diagnosis of a wind turbine gearbox. In: European Wind Energy Association Conference, EWEA 2011, 14-17 Mar 2014, Brussels, Belgium .

Wilkinson, M., Hendriks, B., Spinato, F. et al. (7 more authors) (2010) Methodology and results of the reliawind reliability field study. In: European Wind Energy Conference , EWEC 2010, 20-23 Apr 2010, Warsaw, Poland.

Smolders, K., Long, H., Feng, Y. et al. (1 more author) (2010) Reliability analysis and prediction of wind turbine gearboxes. In: European Wind Energy Conference , EWEC 2010, 20-23 Apr 2010, Warsaw, Poland.

Tavner, P.J., Higgins, A., Arabian, H. et al. (2 more authors) (2010) Using an FMEA method to compare prospective wind turbine design reliabilities. In: European Wind Energy Conference , EWEC 2010, 20-23 Apr 2010, Warsaw, Poland.

Firth, A. and Long, H. (2010) A design software tool for conceptual design of wind turbine gearboxes. In: European Wind Energy Conference , EWEC 2010, 20-23 Apr 2010, Warsaw, Poland.

Long, H. and Hamilton, S. (2008) Simulation of effects of material deformation on thickness variation in conventional spinning. In: 9th International Conference on Technology of Plasticity, ICTP 2008, September 2008, South Korea.

Long, H. and Maropoulos, P.G. (2004) Dimensional error prediction of cold formed components in backward extrusion using finite element analysis. In: The IASTED International Conference on Applied Simulation and Modelling, ASM 2004,, 28-30 Jun 2004, Rhodes, Greece.

Proceedings Paper

Ai, S. and Long, H. orcid.org/0000-0003-1673-1193 (2022) Biaxial tension under bending and compression - development of a new formability test for incremental sheet forming. In: IOP Conference Series: Materials Science and Engineering. The 19th International Conference on Metal Forming (MF 2022), 11-14 Sep 2022, Online. IOP Publishing , 012066.

Long, H. orcid.org/0000-0003-1673-1193, Ai, S., Tian, F. et al. (3 more authors) (2021) A new test method for sheet metal deformation subject to tension under cyclic bending and compression (TCBC). In: Daehn, G., Cao, J., Kinsey, B., Tekkaya, E., Vivek, A. and Yoshida, Y., (eds.) Forming the Future : Proceedings of the 13th International Conference on the Technology of Plasticity. 13th International Conference on the Technology of Plasticity (ICTP2021), 25-30 Jul 2021, Virtual conference. The Minerals, Metals & Materials Series . Springer, Cham , pp. 441-455. ISBN 9783030753801

Childerhouse, T. and Long, H. orcid.org/0000-0003-1673-1193 (2019) Processing maps for wrinkle free and quality enhanced parts by shear spinning. In: Procedia Manufacturing. 18th International Conference on Sheet Metal, SHEMET 2019, 15-17 Apr 2019, Leuven, Belgium. Elsevier BV , pp. 137-144.

Ai, S. and Long, H. orcid.org/0000-0003-1673-1193 (2019) Finite element modelling of material deformation and damage by tension under cyclic bending and compression test. In: Galdos, L., Arrazola, P., de Argandoña, E.S., Otegi, N., Mendiguren, J., Madariaga, A. and de Buruaga, M.S., (eds.) Proceedings of the 22nd International Esaform Conference on Material Forming: Esaform 2019. 22nd International Esaform Conference on Material Forming: Esaform 2019, 08-10 May 2019, Vitoria-Gasteiz, Spain. AIP Conference Proceedings, 2113 . AIP Publishing . ISBN 9780735418479

Al-Bedhany, J.H. and Long, H. orcid.org/0000-0003-1673-1193 (2018) Microscopic investigation of subsurface initiated damage of wind turbine gearbox bearings. In: Journal of Physics: Conference Series. Modern Practice in Stress and Vibration Analysis (MPSVA) 2018, 02-04 Jul 2018, Cambridge, UK. IOP Publishing .

Al-Tameemi, H.A., Long, H. orcid.org/0000-0003-1673-1193 and Dwyer-Joyce, R.R. orcid.org/0000-0001-8481-2708 (2018) The effects of tribological factors and load sequence on surface pitting and cracks in bearing steel. In: Journal of Physics: Conference Series. Modern Practice in Stress and Vibration Analysis (MPSVA) 2018, 02-04 Jul 2018, Cambridge, UK. IOP .

Wilson, S., Long, H. orcid.org/0000-0003-1673-1193 and Garter, G. (2018) Non-axisymmetric tube spinning by offset rotation. In: Procedia Manufacturing. 17th International Conference on Metal Forming, 16-19 Sep 2018, Toyohashi, Japan. Elsevier , pp. 1247-1254.

Al-Hamadani, H., Long, H. orcid.org/0000-0003-1673-1193 and Cartmell, M. (2016) Effects of model complexity on torsional dynamic responses of NREL 750 kw wind turbine drivetrain. In: Power Engineering. The International Conference on Power Transmissions ICPT 2016, 27-30 Oct 2016, Chongqing, China. Taylor & Francis Group , London , pp. 205-212. ISBN 978-1-138-03267-5

Al-Tameemi, H., Long, H. orcid.org/0000-0003-1673-1193 and Dwyer-Joyce, R.S. orcid.org/0000-0001-8481-2708 (2016) Investigation of wind turbine gearbox bearing subsurface damage considering transient loading. In: WindEurope Summit 2016. WindEurope Summit 2016, 27-29 Sep 2016, Hamburg. WindEurope .