... for channel maintenance put huge economic pressure on the government (Niroomandi, et al., 2018, Shen, et al., 2018, Shen, et al., 2020). upstream oil & gas estuary turbulence intensity kinetic energy velocity field gravity current intensity top view run 2 channel region reservoir...

... between the upstream and the downstream surface of the blade is, and the pitch angle is greatly affected by the force on the impeller in the X axis direction of the incoming flow. When the pitch angle is increased from 50° to 60°, the impeller rotation speed increases by 33% and the average kinetic energy...

... which is the nonlinear equations of motions of the mooring cables formulated based on the extended Hamilton principle (EHP) which derived the kinetic energy, elastic energy and non-conservative energy by using the variational method (Wang et al.,2018). What this paper concerned about is the comparison...

... acceleration curve vessel collision traffic vessel collision subsea system traffic vessel maximum stress mpa collision wind energy displacement tower top acceleration correlation curve owt platform design simulation internal energy kinetic energy mooney-rivlin coefficient foundation scenario...

... jet channel, which provides limited removal effect is the most common in jetting Pig. Improvement in the structure with higher removal effect is in demand. flow assurance side nozzle removal effect flow field gas pipeline diameter jet angle turbulent kinetic energy midstream oil...

... amabili horizontal cylindrical shell kinetic energy internal liquid vibration Free Vibration of Horizontally Submerged and Partially Liquid-filled Cylindrical Shells Yueyang Han1,2,3, Xiang Zhu1,2,3*, Tianyun Li1,2,3, Luyan Pan1,2,3 1 School of Naval Architecture and Ocean Engineering, Huazhong...

..., it is important to put emphasis on the bow structure in the design stage and to study bow parameters in terms of their influences on the ice impact load. ship speed prediction collision kinetic energy marine transportation ice condition shoulder collision contact area calculation load prediction...

... of fin effect, not only the flow field but also the turbulence kinetic energy are measured and compared with CFD at the downstream of the model fin which is composed of the flat plate and the small fin. INTRODUCTION To improve propulsion efficiency of a ship, various kinds of Energy Saving Devices...

.... propagation engineering synolakis steep sloped bathymetry tsunami transmissive ratio reservoir characterization paradigm geophysical scale bathymetry flow velocity kinetic energy momentum lynett potential energy upstream oil & gas runup equation madsen reservoir simulation tsunami...

... matrix equation postnov generalized displacement fluctuation expression module-element method artificial intelligence mathematical model formulation consideration kinetic energy coefficient dissipation function taranukha lagrange equation displacement vibration element method liquid...

.... In this paper, we numerically model a non-linear standing wave by using the VSM to illustrate the energy and volume conservation. Analytical formulas are derived to compute the volume and potential energy while the kinetic energy is computed by numerical integration. Results are compared with both theory...

... of cylindrical sections joined by hinges, which, when in motion with the waves drives a hydraulic motor. This motor in turn drives the electrical generators, thus producing electricity (A. Al-Habaibeh et al. 2010). Different from other WEC converters, the Pelamis is designed to collect the wave kinetic energy...

... assess and manage risks during drilling operations (Majed and Cooper, 2013). This includes the accidental drop of drill joints as well as entire drill riser/blow out preventer (BOP) systems. Accurate predictions of dropped object trajectories and kinetic energies provide operators with insights...

... in horizontal direction than that in vertical direction. The local period-averaged depth-integrated kinetic energy, potential energy and total energy under different wave steepness were computed. The results show that the potential energy loss is more significant than that of the kinetic energy in the breaking...

... of the dynamic structural behavior of plate structure under repeated ice floe impacts is an important issue to improve the safety of ships and offshore structures in Arctic region. ship-ice collision model energy dissipation subsea system collision model ship plate fpso kinetic energy material...

... integrity anchor force deformation offshore pipeline impact velocity kinetic energy cross section burial depth midstream oil & gas contribution consequence dent depth assessment interaction Impact of Dropped Objects and Anchor Dragging on Pipeline Integrity Ruud Selker INTECSEA Delft...

... during the collision. Finally, the elastic deformation coefficients in TB formula used before are found to be too large, and the kinetic energy reduction factor is not a constant value as specified, but a function relevant with the initial kinetic energy. What's more, the values of energy absorbed...

... structural response tank length liquid damper nonlinear tld damper kinetic energy response control amplitude excitation frequency ratio frequency Numerical Modelling of Nonlinear Sloshing in Tuned Liquid Damper (TLD) Saravanan Gurusamy and Deepak Kumar Department of Ocean Engineering, Indian...

... and energy budget were obtained using the numerical model. wave flume amplitude runup reservoir simulation plane beach total energy solitary wave potential energy velocity field maximum runup wave profile time series vertical wall wave height kinetic energy numerical simulation double...

... that the penetration depth increases as the dropped height of anchor increases. This is due to the kinetic energy of anchor is in proportion to its dropped height. It is also obvious that the penetration depth does not change dramatically along with the change of the anchor size. The penetration depth of the 100kg...