Photo of Prof Lars Johanning

Prof Lars Johanning

Publications

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| 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2001 | Patents |

2017

2016

2015

  • Weller S, Johanning L, Victor L, Karimirad M, Heath J, Eddy J, Jensen R, Roberts J, Banfield S. (2015) Mooring and Foundation Module Framework for DTOcean Tool, European Commission’s 7th Framework; Grant agreement number: 608597. [PDF]
  • Dorenbusch J, Canedo J, Leao A, Rodríguez Arias R, Glez. De Lena V, Johanning L, Thies PR, Parish D, Weller S. (2015) Fibre Ropes for Taut Mooring Lines for Marine Energy Converters (Fibre Taut 2), MARINET. [PDF]
  • Walsh J, Bashir I, Thies PR, Johanning L, Blondel P. (2015) Acoustic emission health monitoring of marine renewables: Illustration with a wave energy converter in Falmouth Bay (UK), MTS/IEEE OCEANS 2015 - Genova: Discovering Sustainable Ocean Energy for a New World, DOI:10.1109/OCEANS-Genova.2015.7271455.
  • Halswell P, Daniels C, Johanning L. (2015) Sea based container culture design assessment for European lobsters (Homarus gammarus), 2nd Annual International Conference of Fisheries and Aquaculture, Sri Lankar, 25th - 27th Aug 2015.
  • Weller SD, Thies PR, Gordelier T, Johanning L. (2015) Reducing Reliability Uncertainties for Marine Renewable Energy, Journal of Marine Science and Engineering, volume 3, no. 4, pages 1349-1361, DOI:10.3390/jmse3041349. [PDF]
  • Gray A, Johanning L, Dickens B. (2015) A Markov chain model to enhanced the weather simulation capabilities of an operations and maintenance tool for a wave energy array, 11th European Wave and Tidal Energy, Nante, France, 6th - 10th Sep 2015, EWTEC 2015. [PDF]
  • DRAYCOTT S, DAVEY T, INGRAM D, DAY A, Johanning L. (2015) Using a Phase-Time-Path-Difference Approach to Measure Directional Wave Spectra in FloWave, 11th European Wave and Tidal Energy Conference, Nantes, France, 6th - 10th Sep 2015, EWTEC2015.
  • Herduin M, Banfield S, Weller S, Thies PR, Johanning L. (2015) Abrasion process between a fibre mooring line and a corroded steel element during the transit and commissioning of a Marine Renewable Energy device, Engineering Failure Analysis, DOI:10.1016/j.engfailanal.2015.11.037. [PDF]
  • Gordelier T, Parish D, Thies PR, Johanning L. (2015) A novel mooring tether for highly dynamic offshore applications; mitigating peak and fatigue loads via selectable axial stiffness, Journal of Marine Science and Engineering, volume Spec. Iss. Selected Papers from the ASRANet International Conference on Offshore Renewable Energy, no. 4, pages 1287-1310, DOI:10.3390/jmse3041287. [PDF]
  • Marsh G, Wignall C, Thies PR, Barltrop N, Incecik A, Venugopal V, Johanning L. (2015) Review and Application of Rainflow Residue Processing Techniques for Accurate Fatigue Damage Estimation, International Journal of Fatigue, volume in press, DOI:10.1016/j.ijfatigue.2015.10.007. [PDF]
  • Harnois V, Smith HCM, Benjamins S, Johanning L. (2015) Assessment of entanglement risk to marine megafauna due to offshore renewable energy mooring systems, International Journal of Marine Energy, volume 11, pages 27-49, DOI:10.1016/j.ijome.2015.04.001.
  • Weller SD, Johanning L, Davies P, Banfield SJ. (2015) Synthetic mooring ropes for marine renewable energy applications, Renewable Energy, volume 83, pages 1268-1268, DOI:10.1016/j.renene.2015.03.058. [PDF]
  • Ashton I, Morvan A, Cazenave P, Hardwick J, Johanning L. (2015) The influence of tidal flows on wave modelling: A marine energy sensitivity analysis, European Wave and Tidal Conferemce, Nantes, France, 6th - 10th Sep 2015, EWTEC2015.
  • Thies PR, Johnning L, Karikari-Boateng KA, Ng C, McKeever P. (2015) Component reliability test approaches for marine renewable energy, Proc IMechE Part O: J Risk and Reliability, no. Special Issue, DOI:10.1177/1748006X15580837. [PDF]
  • Blondel P, Witt M, Johanning L, Thies PR, Merchant N, Garrett J, Walsh J, Bashir I. (2015) Ambient noise in the Falmouth Bay Test area (FaBTest, UK) – Baseline measurements of shipping, environmental variability and wave-energy converters, OCEANOISE2015, Barcelona, Spain, 11th - 15th May 2015.
  • Walsh J, Bashir I, Thies PR, Johanning L, Blondel P. (2015) Acoustic emission health monitoring of marine renewables: Illustration with a wave energy converter in Falmouth Bay (UK), OCEANS’15 MTS/IEEE, Genova, Italy, 19th May - 21st Apr 2015, MTS/IEEE OCEANS 2015 - Genova: Discovering Sustainable Ocean Energy for a New World, DOI:10.1109/OCEANS-Genova.2015.7271455. [PDF]
  • Weller SD, Thies PR, Gordelier T, Davies P, Johanning L. (2015) The Role of Accelerated Testing in Reliability Prediction, 11th European Wave and Tidal Energy Conference EWTEC2015, Nantes, France, 6th - 11th Sep 2015. [PDF]
  • Rodríguez A, Weller SD, Canedo J, Rodríguez R, González de Lena V, Thies PR, Parish D, Johanning L, Leão A. (2015) Performance Comparison of Marine Renewable Energy Converter Mooring Lines Subjected to Real Sea and Accelerated Loads, 11th European Wave and Tidal Energy Conference EWTEC2015, Nantes, Paris, 6th - 11th Sep 2015. [PDF]
  • Marta M, Mueller-Schuetze S, Ottersberg H, Isus D, Johanning L, Thies PR. (2015) Development of dynamic submarine MV power cable design solutions for floating offshore renewable energy applications, Jicable'15 - 9th International Conference on Insulated Power Cables, Paris, France, 21st - 25th Jun 2015. [PDF]
  • Thies PR, Crowley S, Johanning L, Micklethwaite W, Ye H, Tang D, Cui L, Li X. (2015) Novel Mooring Design Options for high-intensity typhoon conditions - An investigation for wave energy in China, Structural Load & Fatigue on Floating Structures, London, 25th - 26th Feb 2015. [PDF]
  • Weller S, Davies P, Vickers AW, Johanning L. (2015) Synthetic Rope Responses in the Context of Load History: The Influence of Aging, Ocean Engineering, Ocean Engineering, volume 96, pages 192-204, DOI:10.1016/j.oceaneng.2014.12.013.
  • Ashton I, Johanning L. (2015) On errors in low frequency wave measurements from wave buoys, Ocean Engineering, volume 95, pages 11-22, DOI:10.1016/j.oceaneng.2014.11.033.
  • Pillai AC, Chick J, Johanning L, Khorasanchi M, de Laleu V. (2015) Offshore Wind Farm Electrical Cable Layout Optimization, Engineering Optimization, DOI:10.1080/0305215X.2014.992892. [PDF]
  • Karimirad M, Koushan K, Weller S, Hardwick J, Johanning L. (2015) Applicability of offshore mooring and foundation technologies for marine renewable energy (MRE) device arrays, Renewable Energies Offshore - 1st International Conference on Renewable Energies Offshore, RENEW 2014, pages 905-912. [PDF]
  • Harnois V, Weller S, Johanning L, Thies PR, Le Boulluec M, Le Roux D, Soulé V, Ohana J. (2015) Numerical model validation for mooring systems: Method and application for wave energy converters, Renewable Energy, volume 75, March 2015, Pages –, pages 869-887, DOI:10.1016/j.renene.2014.10.063. [PDF]

2014

  • Heath J, Jensen R, Arguello J, Roberts J, Bull D, Weller S, Hardwick J, Johanning L. (2014) Specific requirements for MRE foundation analysis, European Commission’s 7th Framework; Grant agreement number: 608597. [PDF]
  • Weller S, Hardwick J, Johanning L, Karimirad M, Teillant B, Raventos A, Banfield S, Delaney M, Yeats B, Sheng W. (2014) A comprehensive assessment of the applicability of available and proposed offshore mooring and foundation technologies and design tools for array applications, European Commission’s 7th Framework; Grant agreement number: 608597. [PDF]
  • Dorenbusch J, Canedo A, Leao A, Rodríguez Arias R, Glez. De Lena V, Johanning L, Thies PR, Parish D, Weller S. (2014) Fibre Ropes for Taut Mooring Lines for Marine Energy Converters (FibreTaut1), MARINET. [PDF]
  • BENJAMINS S, HARNOIS V, SMITH HCM, Johanning L, GREENHILL L, CARTER C, WILSON B. (2014) Understanding the potential for marine megafauna entanglement risk from renewable marine energy developments, Scottish Natural Heritage, Scottish Natural Heritage, 95 pages. [PDF]
  • MAISONDIEU C, Johanning L, Weller S. (2014) Best practice report - Installation Procedures, INTERREG. [PDF]
  • MAISONDIEU C, Johanning L, Weller S. (2014) Best practice report – Operation and Maintenance requirements, INTERREG. [PDF]
  • Johanning L, DAVIES P. (2014) Mooring of MRE Systems with Synthetic Ropes; A Review, 5th International Conference on Ocean Energy, Halifax, Nova Scotia, Canada, 4th - 6th Nov 2014, ICOE2014.
  • DRAYCOTT S, DAVEY T, INGRAM DM, LAWRENCE J, DAY A, Johanning L. (2014) Applying site specific resource assessment: Methodologies for replicating real seas in the FLOWAVE facility, 5th International Conference on Ocean Energy, Halifax, Nova Scotia, Canada, 4th - 6th Nov 2014, ICOE2014. [PDF]
  • COLUCCI AM, Johanning L, HARDWICK JP. (2014) Investigating the interaction of waves and currents from ADCP field data, MTS/IEEE St. John's Oceans: Where Challenge Becomes Opportunity, St. John's, Canada, 14th - 19th Sep 2014, OCEANS'14.
  • GARRETT JK, Witt M, Johanning L. (2014) Long term underwater third octave sound levels at a busy UK port, 2nd int. conference and exhibition on Underwater Acoustic, Rhodes, Greek, 22nd - 27th Jun 2014, UA2014.
  • GORDELIER T, PARISH D, Johanning L. (2014) A novel mooring tether for highly dynamic offshore applications; mitigating peak and fatigue loads via selectable axial stiffness, International Conference on Offshore Renewable Energy, Glasgow, 15th - 17th Sep 2014, ASRANet.
  • ANTONUTTIA R, PEYRARD, Johanning L, INCECIK A, INGRAM D. (2014) An investigation of the effects of wind-induced inclination on floating wind turbine dynamics: heave plate excursion, Ocean Engineering, volume 91, pages 208-217, DOI:10.1016/j.oceaneng.2014.09.08.
  • Weller SD, Thies PR, Gordelier T, Harnois V, Parish DN, Johanning L. (2014) Navigating the Valley of Death: Reducing Reliability Uncertainties for Marine Renewable Energy, Proc. of the International Conference on Offshore Renewable Energy. [PDF]
  • Weller SD, Davies P, Vickers AW, Johanning L. (2014) Synthetic rope responses in the context of load history: Operational performance, Ocean Engineering, volume 83, pages 111-124, DOI:10.1016/j.oceaneng.2014.03.010.
  • Ashton I, Van-Nieuwkoop-McCall JCC, Smith HCM, Johanning L. (2014) Spatial variability of waves within a marine energy site using in-situ measurements and a high resolution spectral wave model, Energy, volume 66, pages 699-710, DOI:10.1016/j.energy.2013.12.065.
  • Ashton I, Van-Nieuwkoop-McCall JCC, Smith HCM, Johanning L. (2014) Spatial variability of waves within a marine energy site using in-situ measurements and a high resolution spectral wave model, ENERGY, volume 66, pages 699-710, DOI:10.1016/j.energy.2013.12.065. [PDF]
  • Thies PR, Johanning L, McEvoy P. (2014) A novel mooring tether for peak load mitigation: Initial performance and service simulation testing, International Journal of Marine Energy, volume 7, pages 43-56, DOI:10.1016/j.ijome.2014.06.001. [PDF]
  • Thies PR, Johanning L, Harnois V, Smith HCM, Parish DN. (2014) Mooring line fatigue damage evaluation for floating marine energy converters: Field measurements and prediction, Renewable Energy, volume 63, pages 133-144, DOI:10.1016/j.renene.2013.08.050. [PDF]

2013

  • Weller S, Johanning L, Davies P. (2013) Best practice report – mooring of floating marine renewable energy devices, INTERREG. [PDF]
  • Weller S, Johanning L. (2013) Best practice report - Cross border laboratory and field test procedures, INTERREG. [PDF]
  • Davies P, Weller S, Johanning L. (2013) Synthetic fibre rope testing, INTERREG IV.
  • Weller S, Davies P, Johanning L, Banfield S. (2013) Guidance on the use of synthetic fibre ropes for marine energy devices, INTERREG IV. [PDF]
  • Weller S, Davies P, Johanning L. (2013) The Influence of Load History on Synthetic Rope Response, EWTEC, Aalborg, 2nd - 6th Sep 2013. [PDF]
  • Harnois V, Johanning L, Thies PR. (2013) Wave Conditions Inducing Extreme Mooring Loads on a Dynamically Responding Moored Structure, EWTEC, Aalborg, 2nd - 6th Sep 2013. [PDF]
  • Gordelier T, Johanning L, Thies PR. (2013) Reliability verification of mooring components for floating marine energy converters, Ocean Renewable Energy - Energies Marines Renouvelables - EMR-2013. [PDF]
  • van Nieuwkoop JCC, Smith HCM, Smith GH, Johanning L. (2013) Wave resource assessment along the Cornish coast (UK) from a 23-year hindcast dataset validated against buoy measurements, Renewable Energy, pages 1-14.
  • Thies PR, Johanning L, Gordelier T, Vickers A, Weller S. (2013) Physical component testing to simulate dynamic marine load conditions, Nantes, France, 9th - 14th Jun 2013, Proc. of 32nd ASME Int. Conference on Ocean, Offshore and Arctic Engineering (OMAE), volume Vol. 2B: Structures, Safety and Reliability, DOI:10.1115/OMAE2013-10820. [PDF]
  • Walker, RT, Van-Nieukoop, J, Johanning L, Parkinson, R. (2013) Calculating weather windows: Application to transit, installation and the implications on deployment success, Ocean Engineering, volume 68, pages 88-101, DOI:10.1016/j.oceaneng.2013.04.015.

2012

2011

  • Thies PR, Johanning L, Smith GH. (2011) Towards component reliability testing for marine energy converters, Ocean Engineering, volume 38, no. 2–3, pages 360-370, DOI:10.1016/j.oceaneng.2010.11.011. [PDF]
  • Thies PR, Johanning L, Smith GH. (2011) Assessing loading regimes and failure modes of marine power cables in marine energy applications, 19th AR2TS – Advances in Risk and Reliability Technology Symposium, Stratford-upon-avon, 12th - 14th Apr 2011, Proc. of 19th Advances in Risk and Reliability Technology Symposium [AR2TS], pages 237-251. [PDF]
  • Johanning L, Thies PR, Parish D, Smith GH. (2011) Offshore Reliability approach for floating renewable energy devices, OMAE, Rotterdam, 19th - 24th Jun 2011, Proc. of 30th Int. Conference on Ocean, Offshore and Arctic Engineering (OMAE), no. OMAE2011-49844.
  • Pound A, Johanning L, Reynolds M. (2011) Diversification opportunities for South West businesses to engage with a growing Marine Renewable Eenrgy market through supporting the wave energy industry, European Wave and Tidal Energy Conference, Southampton, 5th - 9th Sep 2011, EWTEC2011.
  • Walker RT, Johanning L, Parkinson R. (2011) Weather Windows for Device Deployment at UK test Site: Availability and Cost Implications, European Wave and Tidal Energy Conference, Southampton, 5th - 9th Sep 2011, EWTEC2011.
  • Johanning L, Thies PR, Parish D, Smith GH. (2011) Offshore reliability approach for floating renewable energy devices, Int. Conf. on Offshore Mechanics and Artic Engineering (OMAE), Rotterdam, 19th - 24th Jun 2011, OMAE2011-49844, DOI:10.1115/OMAE2011-49844. [PDF]

2010

  • Thies PR, Johanning L. (2010) Development of a marine component testing facility for marine energy converters, 3rd Int. conference on Ocean Energy (ICOE 2010), Bilbao, 6th - 8th Oct 2010, Proc. of 3rd Int. Conference on Ocean Energy [ICOE].
  • Johanning L, Thies PR, Smith GH. (2010) Component test facilities for marine renewable energy converters, Marine Renewable and Offshore Wind Energy Conference, London, Uk, 21st - 23rd Apr 2010, Proc. of Int. Conf. Marine renewable and offshore wind energy, The Royal institution of Naval Architects (RINA). [PDF]
  • Sheng W, Lewis T, Alcorn R, Johanning L, Kirrane P. (2010) Experimental Investigation of Hydrodynamic Characteristics of a Moored Floating WEC, 3rd Int. conference on Ocean Energy (ICOE 2010), Bilbao, Spain, 6th - 8th Oct 2010, ICOE.
  • Thies PR, Johanning L. (2010) Development of a marine component testing facility for marine energy converters, 3rd Int. conference on Ocean Energy (ICOE 2010), Bilbao, Spain, 6th - 8th Oct 2010, ICOE. [PDF]
  • Martinelli L, Lamberti A, Piero R, Pierpaolo R, Kirrane P, Fenton C, Johanning L. (2010) Power Umbilical for Ocean Renewable Energy Systems - Feasibility and Dynamic Response Analysis, 3rd Int. conference on Ocean Energy (ICOE 2010), Bilbao, Spain, 6th - 8th Oct 2010.
  • Ponomarev M, Johanning L. (2010) Enhancing precision and reliability of tri-axial load cells for mooring load measurements, Int. Conf. on Ocean Energy, Bilbao, Spain, 6th - 8th Oct 2010.
  • Johanning L, Thies PR, Smith GH. (2010) COMPONENT TEST FACILITIES FOR MARINE RENEWABLE ENERGY CONVERTERS, RINA: Marine Renewable and Offshore Wind Energy Conference, London, Uk, 21st - 23rd Apr 2010. [PDF]

2009

  • Vickers A, Johanning L. (2009) Comparison of damping properties for three different mooring arrangements, 8th European Wave and Tidal Conference, Uppsala, Sweden, 7th - 10th Sep 2009.
  • Greaves D, Smith GH, Attrill M, Belmont M, Johanning L, Millar D, Wolfram J, Hor CL, Godley B, Zobah A. (2009) Development of Marine Renewable Energy – research, design, installation, Maritime Engineering, volume 162, no. MA4, pages 187-196.
  • Ashton I, Johanning L, Linfoot B. (2009) Measurement of the Effect of Power Absorption in the Lee of a Wave Energy Converter, 28th Int. Conference on Offshore Mechanics and Arctic Engineering, Honolulu, Hawaii, 31st May - 5th Jun 2009, OMAE 2009, volume OMAE2009-79793.
  • Johanning L. (2009) Dynamic response characteristics of a floating wind turbine tower at low response frequency, 28th Int. Conference on Offshore Mechanics and Arctic Engineering, Honolulu, Hawaii, 31st May - 5th Jun 2009, OMAE 2009, volume OMAE2009-79768.

2008

  • Smith GH, Johanning L. (2008) Station keeping study for wec devices including compliant chain, compliant hybrid and taut arrangement, 27th Offshore and Arctic Marine Engineering Symposium, Portugal, 15th - 19th Jun 2008.
  • Johanning L, Smith GH. (2008) Improved measurement technologies for floating wave energy converter (WEC) mooring arrangements, Underwater Technology, volume 27, pages 175-184, article no. 4.
  • Johanning L, SPARGO, PARISH. (2008) Large scale mooring test facility – A technical note, 2nd Int. conference on Ocean Energy (ICOE 2008), Brest, France, 15th - 17th Oct 2008, ICOE 2008.

2007

  • Johanning L, Smith GH, Wolfram J. (2007) Measurements of static and dynamic mooring line damping and their importance for floating WEC devices, Ocean Engineering, volume 34, pages 1918-1934.
  • Johanning L, Smith GH, Bullen C. (2007) Large scale mooring line experiments and comparison with a fully dynamic simulation program with importance to WEC installation, 17th Int. Offshore (Ocean) and Polar Engineering Conference, Lisbon, Portugal, 1st - 6th Jul 2007, ISOPE.

2006

  • Smith GH, Johanning L. (2006) Mooring research to support Marine Energy Developments, Offshore Technology Ocean Engineering, 4 pages.
  • Johanning L, Smith GH. (2006) Comparison of simulation and test results for a generic moored WEC using a catenary mooring arrangement, International conference OCEAN ENERGY (OTTI), Bremerhaven, Germany, 23rd - 24th Oct 2006.
  • Johanning L, Wolfram J, Smith GH. (2006) Interaction between mooring line damping and response frequency as a result of stiffness alteration in surge, 25th Int. Conference on Offshore Mechanics and Arctic Engineering, Hamburg, Germany, 4th - 9th Jun 2006, OMAE2006, no. OMAE2006-92373.
  • Johanning L, Wolfram J, Smith GH, Harris RE. (2006) Importance of mooring line damping for WECs, World Marine Technology Conference (WMTC), London, Uk, 6th - 10th Mar 2006.
  • Johanning L, Smith GH, Wolfram J. (2006) Interaction between mooring line damping and response frequency as a result of stiffness alteration in surge, 25th International Conference on Offshore Mechanics and Arctic Engineering, Hamburg, Germany, 4th - 9th Jun 2006.
  • Johanning L, Smith GH, Wolfram J. (2006) Mooring design approach for Wave Energy Converter, Journal of Engineering for the Maritime Environment (JEME), volume 220, pages 159-174, article no. Part M.

2005

  • Johanning L. (2005) Challenging tasks on moorings for floating WECs, International Symposium on Fluid Machinery for Wave and Tidal Energy: State of the Art and New Developments, London, Uk.
  • Johanning L, Smith GH, Wolfram J. (2005) Towards design standards for WEC moorings, 6th European Wave and Tidal Energy Conference, Glasgow, Uk, 29th Aug - 2nd Sep 2005, EWTEC2005.

2004

  • Harris RE, Johanning L, Wolfram J. (2004) Mooring systems forwave energy converters: Areview of design issues and choices, 3rd Int. Conference on Marine Renewable Energy, Blyth, Uk, MAREC 2004.

2003

  • Johanning L, Graham M. (2003) Dynamic response of wind turbine structures in waves and current.

2001

  • Johanning L. (2001) Hydrodynamic damping of a large scale surface piercing circular cylinder in planar oscillatory motion, Journal of Fluids and Structures, volume 15, no. 7, pages 891-908.
  • Bearman PW, Johanning L, Owen J. (2001) Large scale laboratory experiments on vortex-induced vibration, 20th Offshore Mechanics & Arctic Eng. Conference, Rio De Janeiro.

Showing 150 publications from Symplectic.


Patents

  • Johanning L, Parish, D. Mooring Limb, Patent Number: GB/19.01.10/GBA201000800, 2011.
  • Stein UBP, Johanning L. Energy absorber apparatus for open flowing masses of water, Patent Number: GB0700105.0, 2008.

Showing 2 patents from Symplectic.

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