61–80 von 2,095 Ergebnissen
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    Vibration mitigation of structures subjected to random wave forces by liquid column dampers

    Chatterjee, Tanmoy / Chakraborty, Subrata | Tema Archiv | 2014
    performance of TLCD and TLCBD systems is further investigated to study the effectiveness of a particular damper system over the other. In order to ...

    Vibration mitigation of structures in the marine environment

    Lee, H.H. / Wu, R.J. | Tema Archiv | 1996
    The research described in this paper involves a method to mitigate the vibration of an offshore structural system in the marine environment ...
    Schlagwörter: Plattform (Meerestechnik)

    Vibration analysis of stepped-pipe strings for mining from deep-sea floors

    Erol, Haluk | Tema Archiv | 2005
    absorbers, in which overdamped and underdamped modes are determined and studied separately too. It is important to note that the solutions obtained ...

    Vibration analysis of rectangular Mindlin plates on elastic foundations and vertically in contact with stationary fluid by the Ritz method

    Hosseini Hashemi, S. / Karimi, Mahmoud / Rokni Damavandi Taher, H. | Tema Archiv | 2010
    In this study free vibration analysis of vertical rectangular Mindlin plates resting on Pasternak elastic foundation and fully or partially ...

    Vessel movement influences offshore communications system design

    Holcomb, S.R. / Burger, S.D. | Tema Archiv | 1996
    Für eine Bohranlage in den Küstengewässern vor China wurde ein Kommunikationssystem konzipiert, bei dem ein schwimmendes Fördersystem unter ...
    Schlagwörter: Meerestechnik , Plattform (Meerestechnik)

    Vessel/mooring/riser coupled dynamic analysis of a turret-moored FPSO compared with OTRC experiment

    Kim, M.H. / Koo, B.J. / Mercier, R.M. et al. | Tema Archiv | 2005
    , tanker based FPSO designed for 6000-ft water depth. The vessel and line dynamics are solved simultaneously in a combined matrix for the given ...
    Schlagwörter: Steigrohr (Meerestechnik)

    Vertical riser VIV simulation in uniform current

    Huang, Kevin / Chen, Hamn-Ching / Chen, Chia-Rong | Tema Archiv | 2009
    simulation results for this 10 m riser and the comparisons with the experimental results in uniform current. The riser was made of a 10 m brass pipe ...
    Schlagwörter: Leitrohr (Meerestechnik)

    Vertical Load Mechanism Analysis and Experimental Research on Super-Long PHC Pipe Pile in Soft Clay

    Zhou, Li-Jun / Lu, Zi-Ai / Wang, Wen-Juan | Tema Archiv | 2012
    Pile foundation design has gradually used the super-long pile structure form with the port and offshore engineering construction developing ...

    Verification of CFD analysis methods for predicting the drag force and thrust power of an underwater disk robot

    Joung, Tae-Hwan / Choi, Hyeung-Sik / Jung, Sang-Ki et al. | Tema Archiv | 2014
    predicting the drag and propulsion performance (thrust and torque) of a concept underwater vehicle design. In order to select an appropriate thruster ...

    Verification of a hybrid model test method for a deep water floating system with large truncation factor

    Ji, Chunyan / Xu, Sheng | Tema Archiv | 2014
    techniques and the dynamic behaviors of the truncated mooring lines are also studied. In order to achieve the static and dynamic similarities easily ...

    Verfahrenstechniken zur Meerwaser- und Brackwasserentsalzung - 2. Teil

    Marquardt, K. | Tema Archiv | 1984
    Molekuele. Die Salzgehaltverminderung erfolgt in Stufen, eine Vorbehandlung (z.B. Kalziumkarbonatentfernung) ist erforderlich. (Pfost) ...

    Ventilation of controllable pitch thrusters

    Ruth, Eivind / Smogeli, Oyvind N. | Tema Archiv | 2006
    In oil and gas exploration and exploitation, many ships and rigs conduct station-keeping operations by the use of DP (ynamic positioning ...

    Vapor recovery on tankers from design to operation

    Clement, C. | Tema Archiv | 1993
    they relate to vessel installations from conceptual design through operation. While complete vessel collection and processing systems are ...

    Using wavelet transforms to analyze nonlinear ship rolling and heave-roll coupling

    Yu, Yin / Shenoi, R.Ajit / Zhu, Hangbin et al. | Tema Archiv | 2006
    . Typical wave parameters in different stability regions are considered. Features such as restoring rolling, divergence rolling, steady state and ...

    Using incomplete modal data for damage detection in offshore jacket structures

    Li, Huajun / Wang, Junrong / James Hu, Sau-Lon | Tema Archiv | 2008
    from the damaged structure. In dealing with spatial incompleteness, this paper investigates both model reduction and modal expansion techniques ...

    Using 0.8 mu m DMILL technology to realize an encoder/decoder for optical transmission at 550 Mbps

    Claus, H. / Cabuy, F. / Roef, P. | Tema Archiv | 1999
    The MIRAS space instrument under development by the European Space Agency will be used to measure ocean salinity and soil moisture of the ...
    Schlagwörter: Meerestechnik

    US fishing vessel powering and NOx emissions

    Latorre, Robert G. / Cardella, Joseph P. | Tema Archiv | 2007
    and NO(x) emissions (1900-2000). The study estimates the 1,299 vessels in the US fishing fleet produce 306 tons/day of NO(x). The largest ...

    Use of the dual-activity drillship as a field development tool

    Hall, J.E. / Herrmann, R.P. / Holt, C.A. et al. | Tema Archiv | 1999
    The startup of the dual-activity drilling vessel Discoverer Enterprise in early 1999 heralds a new age for deepwater development. For the ...
    Verlag: Offshore Technology Conference , Richardson
    Schlagwörter: Steigrohr (Meerestechnik) , Bohrung in Küstennähe

    Use of piezoelectric polymers to prevent marine fouling

    Latour, M. / Guelorget, O. | Tema Archiv | 1979
    Schlagwörter: MEERESTECHNIK

    Use of fuzzy risk assessment in FMEA of offshore engineering systems

    Yang, Zaili / Wang, Jin | Tema Archiv | 2015
    methods in risk analysis and decision making. The framework, together with the FER approach has been applied to model the safety of an offshore ...
    Schlagwörter: Offshore-Technik