|
BERTRAM, V.: Flow Simulations for Offshore Structures, 3rd Int. Conf. Ocean Engg, Chennai, 2009
BERTRAM, V.: Fuel Saving Options for Ships, Annual Marine Propulsion Conf., London, 2009
BERTRAM, V., FACH, K., SAMES, P.: Engineering Options to Reduce Emissions, 10th Int. Marine Design Conf. (IMDC), Trondheim, 2009
BREHM, A., UHLENBROCK, J.S., WIENKE, J., EL MOCTAR, O.: Hydrodynamische und strukturmechanische Untersuchungen von Rudern großer, schneller Schiffe (XXL-Ruder), BMWI- Abschlussbericht, Technische Informationsbibliothek, Hannover, 2009
EL MOCTAR, O., SCHELLIN, T.E., PERIC, M., JAHNKE, T.: Wave Load and Structural Analysis for a Jack-Up Platform in Freak Waves, ASME J. Offshore Mechanics & Arctic Engg., Vol. 131, Article 021602, 2009
FACH, K., BERTRAM, V.: Advanced Simulations as Design Decision Support, 10th Int. Marine Design Conf. (IMDC), Trondheim, 2009
KÖHLMOOS, A., BERTRAM, V.: Simulation-Based Design of Super and Mega Yachts, RINA Conf. Design, Construction & Operation of Super & Mega Yachts, Genoa, 2009
KÖHLMOOS, A., BERTRAM, V.: Vibration Analysis for a Mega Yacht, RINA Conf. Design, Construction & Operation of Super & Mega Yachts, Genoa, 2009
OBERHAGEMANN, J., HOLTMANN, M., EL MOCTAR, O., SCHELLIN, T.E, KIM, D.: Stern Slamming of an LNG Carrier, ASME J. Offshore Mechanics & Arctic Engg., Vol. 131, Article 131103, 2009
OBERHAGEMANN, J., EL MOCTAR, O., HOLTMANN, M., SCHELLIN, T., BERTRAM, V., Kim, D.W.: Hydroelastic Simulation of Stern Slamming and Whipping, 3rd Int. Conf. Ocean Engineering, Chennai, 2009
PERIC, M., ZORN, T., EL MOCTAR, O., SCHELLIN, T.E., KIM, Y.-S.: Simulation of Sloshing in LNG-Tanks, ASME J. Offshore Mechanics & Arctic Engg., Vol. 131, Article 031101, 2009
RÖRUP, J., SCHELLIN, T.E., RATHJE, H.: GL Shipload for Strength Analysis of Containerships, nonstop 01, Germanischer Lloyd, Hamburg, pp. 35-42, 2009
SCHELLIN, T.E., PERIC, M., EL MOCTAR, O.: Wave-Deck-Load Analysis for a Jack-Up Platform, 28th Int. Con. on Offshore Mechanics & Arctic Engg., OMAE 2009-79633, Honolulu, Hawaii, U.S.A., June 2009
SHIGUNOV, V., EL MOCTAR, O. AND RATHJE, H.: Conditions of Parametric Rolling, Proc. 10th Int. Conf. on Stability of Ships and Ocean Vehicles STAB 2009, St.Petersburg, 2009
SHIGUNOV, V.: Operational Guidance for Prevention of Container Loss, Proc. 10th Int. Conf. on Stability of Ships and Ocean Vehicles STAB 2009, St.Petersburg, 2009
SÖDING, H., BERTRAM, V.: A 3-d Rankine Source Seakeeping Method, Ship Technology Research 56, 2009
ZORN, T., SCHMODE, D., BERTRAM, V., El MOCTAR, O.: Selected Hydrodynamic Problems at Appendages solved by CFD, 10th Int Conf Fast Sea Transportation (FAST), Athens, 2009
|
ALVAREZ, A., BERTRAM, V., GUALDESI, L.: Hull Hydrodynamic Optimization of Autonomous Underwater Vehicles Operating at Snorkelling Depth, Ocean Engineering, doi:10.1016/ j.oceaneng.2008.08.006, 2008
BERTRAM, V.: Appropriate Tools for Flow Analyses for Fast Ships, 6th Int. Conf. High-Performance Marine Vehicles (HIPER), Naples, 2008
BREHM, A., EL MOCTAR, O., LÜBKE, L.: Hydrodynamische und strukturmechanische Untersuchung von Rudern großer, schneller Schiffe (XXL-Ruder), Statustagung Schifffahrt und Meerestechnik, Berlin, Tagungsband, pp. 23-57, 2008
BREHM, A., KÖHLMOOS, A.: Numerische Rauchsimulation für Megayachten, HANSA Int. Maritime Journal, Vol. 145, No. 11, pp. 59-61, 2008
EL MOCTAR, O. and SCHELLIN, T.E.: Prediction of Rudder Cavitation Based on CFD and Full-Scale Observations, Int. Conf. on Marine CFD, RINA, London, March 2008
OBERHAGEMANN, J., EL MOCTAR, O., SCHELLIN, T.E.: Fluid-Structure Coupling to Assess Whipping Effects on Global Loads of a Large Containership, 27th Symp. on Naval Hydrodynamics, Seoul, Korea, October 2008
OBERHAGEMANN, J., HOLTMANN, M, EL MOCTAR, O., SCHELLIN, T.E, KIM, D.: Stern Slamming of an LNG Carrier, Proc. 27th Int. Conf. on Offshore Mechanics & Arctic Engg., OMAE 2008-57385, Estoril, Portugal, June 2008
OBERHAGEMANN, J., EL MOCTAR, O., HOLTMANN, M., SCHELLIN, T.E., BERTRAM, V., KIM, D.W.: Numerical Simulation of Stern Slamming and Whipping, 11th Numerical Towing Tank Symp., Brest, France, September 2008
SLF 51/INF.3: Revision of the Intact Stability Code: New generation intact stability criteria. Submitted by Germany, 11 April 2008
SLF 51/4/4: Revision of the Intact Stability Code: Further proposal for so-called new generation intact stability criteria. Submitted by Germany, 9 May 2008
|
EL MOCTAR, O.: Prediction of Extreme Ship Responses Using Potential Flow and RANSE Codes Proceedings of the 9th International Ship Stability (STAB) Workshop, Hamburg, 2007
EL MOCTAR, O., PERIC, M. CFD-Methoden im Schiffbau, Digital Engineering Magazin, pp. 31-33, 2007
EL MOCTAR, O.: Stand der Technik beim Einsatz von CFD im maritimen Bereich, HANSA Journal, 06/07, pp.49 – 53, 2007
EL MOCTAR, O., FACH, K., CABOS, C., MUMM, H., BERTRAM, V.: State-of-the-Art Simulation for Ship Design, The Naval Architect Journal, 02/07, pp. 79 – 82, 2007
EL MOCTAR, O., SCHELLIN, T.E., PERIC, M.: Wave Load and Structural Analysis for a Jack-Up Platform in Freak Waves, Proc. 26th Int. Conf. on Offshore Mechanics & Arctic Engg., OMAE 2007-29434, San Diego, June 2007
PERIC, M., ZORN, T., EL MOCTAR, O., SCHELLIN, T.E., KIM, Y-S.: Simulation of Sloshing in LNG-Tanks, 26th Int. Conf. on Offshore Mechanics & Arctic Engg., OMAE 2007-29555, San Diego, June 2007
SCHELLIN, T.E., EL MOCTAR, O.: Numerical Prediction of Impact-Related Wave Loads on Ships, ASME J. Offshore Mechanics & Arctic Engg., Vol. 129(1), 2007, pp. 39-47
SCHELLIN, T.E., JAHNKE, T., KÜNZEL, J.: Consideration of Freak Waves for Design of a Jack-Up Structure, Offshore Technology Conf., Houston, OTC-18465-PP, April-May 2007
SCHELLIN, T.E.: Dynamics of Single Point Mooring Configurations, 2nd Int. Conf. on Technology & Operation of Offshore Support Vessels, National University of Singapore, 24-25 September 2007, pp. 26-40, 2007
SHIGUNOV, V., EL MOCTAR, O., RATHJE, H.: Dynamic Intact Stability of Container Ships, STG Jahrbuch 2007
SLF 50/INF.2: Revision of the Intact Stability Code: Proposal on additional intact stability regulations. Submitted by Germany, 26 January 2007
SLF 50/4/9: Revision of the Intact Stability Code: Developments regarding intact stability regulations. Submitted by Germany, 23 February 2007
|
BREHM, A., EL MOCTAR, O.: Numerical prediction of air, temperature and gas concentration in ventilated cargo holds, World Maritime Technology Conference (WMTC), London, 2006
BRUNSWIG, J., PEREIRA, R., SCHELLIN, T.E.: Validation of Numerical Tools to Predict Parametric Rolling, HANSA 143(9), pp. 216-219, Sept. 2006
EL MOCTAR, O.: Assessment of sloshing loads for tanker, Shipping World & Shipbuilder, pp. 28-31, 2006
EL MOCTAR, O., SCHELLIN, T.E., PRIEBE, T.: CFD and FE Methods to Predict Wave Loads and Ship Structural Response, 26th Symposium on Naval Hydrodynamics, Rome, Italy, September 2006
EL MOCTAR, O., MUZAFERIJA, S., PERIC, M.: Effects of Gas Bubbles and Their Compressibility on Slamming Loads, Numerical Towing Tank Symposium (NuTTS), Le Croisic, 2006
EL MOCTAR, O., PERIC: Water Entry of a Wedge, 9th Numerical Towing Tank Symposium, Le Croisic, France, 2006
EL MOCTAR, O.: Numerische Simulation von Sloshing in Tanks, Schiff und Hafen Journal, 10/2002, p. 201-206, 2006
EL MOCTAR, O: Computation of Fluid Motions inside Ship Lift Chamber, Germanischer Lloyd Magazin, 2006
SCHELLIN, T.E. and EL MOCTAR, O.: Numerical Prediction of Impact-related Wave Loads on Ships, Journal of Offshore Mechanics and Arctic Engineering, Vol. 129, pp 39-47, 2006
SCHELLIN, T.E. and EL MOCTAR, O.: Numerical Prediction of Impact-Related Wave Loads on Ships, 25th Int. Conf. on Offshore Mechanics & Arctic Engg., OMAE 2006-92133, Hamburg, June 2006 |
EL MOCTAR, O., BRUNSWIG, J., BREHM, A., SCHELLIN, T.E.: Computation of Ship Motions in Waves and Slamming Loads for Fast Ships Using RANSE, 8th Int. Conf. on Fast Sea Transportation (FAST 2005), St. Petersburg State Technical University, St. Petersburg, May 2005
EL MOCTAR, O.: How to avoid or Minimize Rudder Cavitation, 28th Annual Journal of SNAMES, Society of Naval Architects & Marine Engineers Singapore, 2005
EL MOCTAR, O., BRUNSWIG, J. BREHM, A., SCHELLIN, T.E.: Computation of Ship Motions in Waves and Slamming Loads for Fast Ships using RANSE, Proceedings of the International Conference on Fast Sea Transportation (FAST), St. Petersburg, 2005
EL MOCTAR, O.: Cavitation Damage: Prevention is better than repair, Shipbuilding & Shiprepair Panorama Journal, 02/200, p.20-21, 2005
EL MOCTAR, O. Computation of Slamming and global Loads for structural Design using RANSE, Proceedings of the 9th Numerical Towing Tank Symposium (NUTTS), Varna, 2005
EL MOCTAR, O. JUNGLEWITZ, A., REIMANN, R., SIDERIS, D.: New attitudes for giant container ships, Journal for Marine Power & Propulsion solution for naval architects, pp. 4-9, 2005
EL MOCTAR, O.: Vorhersage und Maßnahmen zur Vermeidung bzw. Minimierung von Ruderkavitation, Schiff und Hafen Journal, 10/2005, p. 53-56, 2005
EL MOCTAR, O., CURA-HOCHBAUM, A.: Hydrodynamische Belastungen von Schiffsrudern beim Manövrieren von Schiffen, Jahrbuch der schiffstechnischen Gesellschaft, 2005
|
BERTRAM, V, EL MOCTAR, O., JUNALIK, B., NUSSER, S.: Fire and ventilation simulations for ship compartments, Proceedings of the 4th Int. Conf. High-Performance Marine Vehicles (HIPER), Rome, 2004
BREHM, A., EL MOCTAR, O.: Prediction of Temperature Distribution and Gas Concentration in Air Ventilated Cargo Holds, Proceedings of the 7th Numerical Towing Tank Symposium, Hamburg, 2004
BRUNSWIG, J., EL MOCTAR, O.: Prediction of Ship Motions in Waves using RANSE, Proceedings of the 7th Numerical Towing Tank Symposium (NUTTS), Proceedings, Hamburg, 2004
EL MOCTAR, O., BREHM, A., SCHELLIN, T.E.: A Multi-Stage Approach to Ship Slamming Load Prediction, Proceedings of the 7th Numerical Towing Tank Symposium, Hamburg, 2004
EL MOCTAR, O., BREHM, A., SCHELLIN, T.E.: Prediction of Slamming Loads for Ship Structural Design Using Potential Flow and RANSE Codes, 25th Symposium of Naval Hydrodynamics, St John’s, Newfoundland and Labrador, Canada, August 2004
EL MOCTAR, O., JUNGLEWITZ A.: Numerical Analysis of Steering Capability of a Podded Drive, Ship Technology Research Journal, 07/2004 pp. 134-145, 2004
EL MOCTAR, O.: Numerical Prediction of hydrodynamic loads on rudders, HANSA Journal, 07/2004, pp. 15-19, 2004
EL MOCTAR, O.: Guidelines for Rudder Design - Preventive Measures to Decrease or Avoid Rudder Cavitation, TP 1-1-1 Germanischer Lloyd, 2004
JUNGLEWITZ, A., EL MOCTAR, O., STADIE-FROHBÖS, G.: Loads on podded drives, Proceedings, 9th International Symposium Practical Design of Ships and Mobile Units (PRADS), Lübeck, 2004 |
 Harries, S.; Heimann, J.:
Optimization of the Wave-making Characteristics of Fast Ferries, 7th International Conference on Fast Sea Transportation (FAST 2003), Ischia (Golf of Naples), October 2003 |
Hansen, H.; Jackson, P.S.; Hochkirch, K.:
Comparison of Wind Tunnel and Full-Scale Aerodynamic Sail Force Measurements, High Performance Yacht Design Conference, Auckland, 2002 |
|
Hochkirch, K.; Bertram, V.:
Engineering Options for More Fuel Efficient Ships, GreenTech 2010, Montreal / Canada, May 2010 |
|
Van Oossanen, P.; Heimann, J.; Henrichs, J.; Hochkirch, K.: 
'Motor Yacht Hull Form Design for the Displacement to Semi-Displacement Speed Range',
10th International Conference on Fast Sea Transportation FAST 2009, Athens, Greece, October 2009. |
|
 Johns, M.:
"Weniger Treibstoff, weniger Emissionen" Auszug aus "Deutsche Seeschifffahrt", Zeitschrift des Verbandes Deutscher Reeder / www.vdr-online.de, Ausgabe 07-08/2008, Rubrik Umwelt & Technik, Storck Verlag Hamburg, 2008. |
|
 Hansen, H.; Hochkirch, K.; Richards, P.:
Advances in the Wind Tunnel Analysis of Yacht Sails, 26th Symposium on Yacht Design and Construction, Hamburg, October 2005
|
 Abt, C.; Harries, S.; Hochkirch, K.:
Constraint Managment for Marine Design Applications , International Symposium on Practical Design of Ships and other Floating Structures (PRADS 2004), Lübeck-Travemünde, September 2004 |
 Hansen, H.; Jackson, P.S.; Hochkirch, K.:
Real-Time Velocity Prediction Program for Wind Tunnel Testing of Sailing Yachts, The Modern Yacht Conference 2003, RINA, Southampton, September 2003 |
|
Hansen, H.; Freund, M.: Assistance Tools for Operational Fuel Efficiency , COMPIT ’10 Conference Proceedings, Gubbio/Italy, April 2010 |
|
 Hochkirch, K.; Bertram, V.:
"Slow Steaming Bulbous Bow Optimization for a Large Containership" 8th Conf. Computer and IT Applications in the Maritime Industries (COMPIT), Budapest, www.compit.info, 2009
Formal optimization is applied to a containership. The generic case assumes an existing container-ship that considers slow steaming due to high fuel prices. A refit of a bulbous can be seen as a typical investment option. |
|
 Heimann, J.; Hutchison, B. L.; Racine, B. J.:
Application of the Free-Wave Spectrum to Minimize and Control Wake Wash , 2008 SNAME Annual Meeting & Expo, Houston, TX, October 15-17, 2008 |
|
Read more...
|
 Heimann, J.:
CFD - based Optimization of the Wave-Making Characteristics of Ship Hulls, 101. Hauptversammlung Schiffbautechnische Gesellschaft, Hamburg, November 2006 (paper to be published in STG, Bd. 100, 2006) |
 Dudson, E.; Harries, S.:
Hydrodynamic Fine-Tuning of a Pentamaran for High-Speed Sea Transportation Services, 8th International Conference on Fast Sea Transportation (FAST 2005), Saint Petersburg, June 2005 |
 Harries, S.; Abt, C.; Hochkirch, K.:
Modeling meets Simulation - Process Integration to improve Design, Sonderkolloquium zu Ehren der Professoren Hagen, Schlüter und Thiel, (Honorary colloquium for Prof. Hagen, Prof. Schlüter and Prof. Thiel), July 2004 |
Clauss, G.; Hochkirch, K.:
Entwicklung hydrodynamischer Grundlagen für den Entwurf von Hochleistungsflachkielen (Development of hydrodynamic principles for the design of shallow draft keels), Final Report to DFG-Project CL 35/34-1, Technical University of Berlin, 2003 |
Hochkirch, K.; Bertram, V.:
Fluid Dynamic Options for Reducing CO2 Emissions, GreenShip 2010, Copenhagen / Denmark, March 2010 |
|
Binns, J.; Hochkirch, K.; deBord, F.; Burns, I.: The Development and Use of Sailing Simulation for IACC Starting Manouvre Training , 3rd High Performance Yacht Design Conference, Auckland, December 2008 |
 Abt, C.; Harries, S.:
A New Approach to Integration of CAD and CFD for Naval Architects, 6th International Conference on Computer Applications and Information Technology in the Maritime Industries (COMPIT2007), Cortona, April 2007. |
 Richardt, T.; Harries, S.; Hochkirch, K.:
Maneuvering Simulations for Ships and Sailing Yachts using FRIENDSHIP-Equilibrium as an Open Modular Workbench, International EuroConference on Computer Applications and Information Technology in the Maritime Industries (COMPIT 2005), Hamburg, May 2005 |
 Hinnenthal, J.; Harries, S.:
A Systematic Study on Posing and Solving the Problem of Pareto Optimal Ship Routing, 3rd International Conference on Computer Applications and Information Technology in the Maritime Industries (COMPIT 2004), Siguenza, Spain, May 2004 |
 Hochkirch, K.; Röder, K., Abt, C.; Harries, S.:
Advanced parametric Yacht Design, High Performance Yacht Design Conference, Auckland, 2002
|
|
Hochkirch, K.; Bertram, V.:
Options for Fuel Saving for Ships, FutureShip GmbH, MareForum 2010, Houston/USA, February 2010 |
 Hochkirch, K.; Fassardi, C.:
Analysis of wave making resistance and optimization of canting keel bulbs, The 18th Chesapeake Sailing Yacht Symposium, Annapolis, March 2007 |
Valdenazzi, F.; Harries, S.; Pittaluga, C.; Abt, C.; Avellino, G.:
Hydrodynamic Design of the Aftbody Shape of a RoRo Vessel, International Conference on Ship and Shipping Research - NAV 2003, Palermo, June 2003 |
 Harries, S.; Abt, C.; Hochkirch, K.:
Hydrodynamic modeling of sailing yachts, The 15th Chesapeake Sailing Yacht Symposium (CSYS), Symposium, Annapolis, 2001 |
|
Read more...
|
 S. Anil Kumar, Justus Heimann, Bruce L. Hutchison and Scott W. Fenical:
Ferry Wake Wash Analysis in San Francisco Bay, Int. Ports Conference (PORTS 2007), American Society of Civil Engineers (ASCE), San Diego, CA, March 25-28, 2007 |
 Fassardi, C.D.; Hochkirch, K.:
Sailboat Design by Response Surface Optimization, 2nd High Performance Yacht Design Conference, Auckland, February 2006 |
Valdenazzi, F.; Harries, S.; Janson, C.-E.; Leer-Andersen, M.; Maisonneuve, J.-J.; Marzi, J.; Raven, H.:
The FANTASTIC RoRo: CFD Optimisation of the Forebody and its Experimental Verification, International Confernece on Ship and Shipping Research -NAV 2003, Palermo, June 2003 |
|
 Krebber, B.; Hochkirch, K.:
Numerical Investigation on the Effects of Trim for a Yacht Rig, 2nd High Performance Yacht Design Conference, Auckland, February 2006
|
Harries, S.; Heimann, J.; Hinnenthal, J.:
Pareto-optimal Routing of Ship, International Conference on Ship and Shipping Research - NAV 2003, Palermo, June 2003 |
Abt, C.; Harries, S.; Winter, H.:
From Redesign to Optimal Hull Lines by means of Parametric Modeling, 2nd International Conference on Computer Appplications and Information Technology in the Maritime Industries, COMPIT 2003, Hamburg, May 2003 |
 Harries, S.; Böndel, D.; Geistert, K.; Hochkirch, K.:
Systematische Untersuchungen der Hydrodynamik historischer Großsegler (Systematic analysis of the hydrodynamics of historical sailing vessels), Schriftliche Fassung zum gleichnamigen Vortrag, 95. Hauptversammlung der STG Hamburg, 22. - 25.11.2000 |
 Hochkirch, K.; Brandt, H.:
Fullscale Hydrodynamik Force Measurements on the Berlin Sail-Force-Dynamometer, 14th Chesapeake Sailing Yacht Symposium (CSYS), Annapolis, MD, USA, Januar 1999
|
 Brandt, H.; Hochkirch, K.:
Erfassung der hydrodynamischen Kräfte (Measurement of the hydrodynamic forces), 19. Symposium für Yachtbau und Yachtkonstruktion, Hamburg 1998
|
 Brandt, H.; Hoheisel, W.-D.; Hochkirch, K.:
Experimentelle Ermittlung der Segelleistung von einem originalgetreuen Nachbau der Hansekogge von 1380 (experimental analysis of the sailing of a replica of a hanse cog of 1380), Abschlussbesricht zum DFG Projekt Br. 532/4-1, ISM Bericht Nr. 94/5
|
|
|
Resources 
Harries, S.; Abt, C.; Heimann, J.; Hochkirch, K.:
Duffy, A.; Harries, S.; Marzi, J.; Petz, Ch.; Wu, Z.:
Hochkirch, K.; Hansen, H.: 
