1–20 von 24 Ergebnissen
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    Correlation between hydrolysis and the ultimate mechanical properties of polyamides in offshore conditions

    Hochstetter, Gilles / Dang, Patrick | Tema Archiv | 2009
    30 years in the field of oil and gas applications, the decrease of its mechanical properties due to hydrolysis can be monitored by the ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York
    Schlagwörter: Offshore-Gebiet , Offshore-Einsatz

    Interaction of load analysis and structural design of offshore wind turbines

    Argyriadis, Kimon / Klose, Marcus | Tema Archiv | 2006
    wind turbines (OWTs) and OWT support structures. The design of OWTs strongly depends on the environmental conditions such as wind and wave data ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York
    Schlagwörter: Welle (Meer)

    Challenges of Speedy Icebreaker-Assisted Operation of Heavy-Tonnage Vessels in Ice

    Dobrodeev, Aleksei / Sazonov, Kirill | British Library Conference Proceedings | 2018
    Verlag: ASME

    The influence of internal pressure on pipeline natural frequency

    Lupinacci Massa, Andre Luiz / Galgoul, Nelson Szilard / Guevara, Nestor Oscar jun. et al. | Tema Archiv | 2009
    (and not compression), but also that their natural frequencies increase instead of reducing, although they do bend out because of the pressure ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Effects of girth weld on the local buckling response of conventional grade pipelines

    Barrett, John / Kenny, Shawn / Phillips, Ryan | Tema Archiv | 2009
    pipelines in ice environments. Numerical finite element modelling procedures have been developed to assess the bending moment and strain capacity of ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    The effects on process performance of reducing the pressure from 36 to 1BAR in hyperbaric MIG welding

    Fostervoll, Hans / Woodward, Neil / Akselsen, Odd M. | Tema Archiv | 2009
    results using the modified welding procedure. (28th International Conference on Ocean, Offshore and Arctic Engineering OMAE2009, 31.05.-05.06.2009 ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    An investigation into the behaviour of composite repaired pipelines under combined internal pressure and bending

    Shouman, Ahmed / Taheri, Farid | Tema Archiv | 2009
    industry over recent times. It has been integrated into the ASME B31.4 and B31.8 pipeline codes, along with CSA Z662. A considerable amount of ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Numerical reproduction of extreme wave loads on a gravity wind turbine foundation

    Bredmose, H. / Skourup, J. / Hansen, E.A. et al. | Tema Archiv | 2006
    loads can be computed by a Navier-Stokes solver combined with the VOF technique. The computations presented took about 16 hours each on a ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York
    Schlagwörter: Offshore-Plattform , Welle (Meer)

    The VIVACE converter: Model tests at high damping and reynolds number around 105

    Bernitsas, Michael M. / Ben-Simon, Y. / Raghavan, Kamaldev et al. | Tema Archiv | 2006
    other water resources. The underlying concepts for design, scaling, and operation of VIVACE (Vortex Induced Vibrations Aquatic Clean Energy ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York
    Schlagwörter: Ozean

    Influence of a varying vertical velocity profile on turbine efficiency for a vertical axis marine current turbine

    Goude, Anders / Lalander, Emilia / Leijon, Mats | Tema Archiv | 2009
    profile, and on the shape of the velocity profile, where a linear profile causes a lower Cp compared to a logarithmic profile. The ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Progressive wrinkling and collapse of pipes due to axial cycling

    Jiao, R. / Kyriakides, S. | Tema Archiv | 2009
    exponentially and the tube collapses. The rate of ratcheting and the number of cycles to failure depend on the initial compressive pre-strain and on the ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Validation of a 3-dimensional finite element analysis model of a deep water steel tube umbilical in combined tension and cyclic bending

    Corre, Vincent Le / Probyn, Ian | Tema Archiv | 2009
    against full scale test data in monotonic tension, bending and crushing load cases. The advantage of the 3-D FEA method is that complex ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Vortex-induced vibration of catenary riser: reduced-order modeling and lock-in analysis using wake oscillator

    Srini, Narakorn / Wiecigroch, Marian / O'Brien, Patrick et al. | Tema Archiv | 2009
    be steady, uniform, unidirectional and perpendicular to the riser initial plane of curvatures. Thus, emphasis is placed on evaluating the ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York
    Schlagwörter: Offshore-Plattform , Offshore-Gebiet , Lock-In-Technik

    Evaluation of shear area of dwtt fracture surface with instrumented system

    Ahn, Seong Soo / Ham, You Sun | Tema Archiv | 2009
    with static loading, the data of load and displacement should be gathered during test because they were driven from fracture mechanics. In case ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Extra high-pressure high-temperature (XHPHT) flowlines - design considerations and challenges

    Jukes, Paul / Eltaher, Ayman / Sun, Jason et al. | Tema Archiv | 2009
    includes the testing of centralizers, waterstop seals, thermal insulation and loadshares. This paper is based on both theoretical and practical ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York
    Schlagwörter: USA (United States of America)

    Finite element analysis of strain concentration in field joint of concrete coated pipelines

    Nourpanah, Nikzad / Taheri, Farid | Tema Archiv | 2009
    Realistic and accurate modeling of the strains developed in concrete coated pipelines is an important objective to offshore pipeline ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Preliminary investigation of power output of two typical two-turbine tidal current systems

    Li, Ye / Calisal, Sander M. | Tema Archiv | 2009
    The hydrodynamic interaction between a stand-alone tidal current turbine and the incoming flow through it affects the power output of the ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    A design study of marine current turbine-generator combinations

    Lundin, Staffan / Grabbe, Marten / Yuen, Katarina et al. | Tema Archiv | 2009
    Marine currents are an offshore source of renewable energy of increasing importance, with the development of technology for electricity ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York

    Wave spectral bandwidth as a measure of available wave power

    Smith, George H. / Venugopal, Vengatesan / Fasham, Jack | Tema Archiv | 2006
    properties of the sea. This paper examines the effect of two generic power transfer functions (PTF) on power production from six simulated wave ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York
    Schlagwörter: Welle (Meer)

    Development of fatigue resistant heavy wall riser connectors for deepwater HPHT dry tree riser systems

    Sches, Celine / Shilling, Roy / Shademan, Steve et al. | Tema Archiv | 2009
    10,000 feet. In the frame of BP x HPHT development projects, the design and qualification of Heavy Wall Threaded and Coupled (T&C) riser ...
    Verlag: American Society of Mechanical Engineers (ASME) , New York
    Schlagwörter: Offshore-Gebiet , Offshore-Technik