... ABSTRACT For the purpose of studying the feasibility of deep-sea vehicles with damping plate deceleration mechanism achieving a safe water-exit velocity, the hydrodynamic coefficients of body and mathematical model of the damping plate deceleration mechanism are estimated by using...

... are hard to control, so an integrated and easily controlled SUV is needed. upstream oil & gas simulation hydrodynamic coefficient motion stability artificial intelligence stability motion test submarine suv coefficient underwater vehicle coordinate system rotation plane tank curve...

... mechanism test (PMM), the hydrodynamic coefficients of AUH (HG1_load) are solved according to the derived spatial motion equation. According to Routh's stability criterion, the horizontal movement and vertical movement stability indexes of AUH ( G H = 1.0, G V = 17.2) are obtained, which further show...

... process. social responsibility sustainable development united states government artificial intelligence wind turbine wind energy sustainability north america government subsea system installation process triple-column spar spar hydrodynamic coefficient wind turbine concept yan gao...

... on the potential flow theory, the hydrodynamic coefficients of the OO-STAR platform in three different water depths are compared and further imported into OPENFAST for fully coupled time-domain simulation. Firstly, mooring schemes of different water depths are designed based on the bottom anchor uplift...

... Hz and heave plate drafts range from 0.34 m to 0.42 m to the hydrodynamic coefficients were also analyzed. Over a variable D d / D c ( D - the diameter of the heave plates, D c -the diameter of the column) range from 1.5 to 2.5, calculations indicate that the diameter of the heave plates...

... simulation rudder force towed ship numerical analysis hydrodynamic coefficient mmg model ship state Proceedings of the Thirty-second (2022) International Ocean and Polar Engineering Conference Shanghai, China, June 5 10, 2022 Copyright © 2022 by the International Society of Offshore and Polar...

... social responsibility vertical breakwater water surface absorber vertical wall wec converter hydrodynamic coefficient floater mavrako breakwater Proceedings of the Thirty-first (2021) International Ocean and Polar Engineering Conference www.isope.org Rhodes, Greece, June 20 25, 2021...

... parameter reservoir characterization fluid region cylindrical body cylinder wave interaction exciting force hydrodynamic coefficient interaction Proceedings of the Thirty-first (2021) International Ocean and Polar Engineering Conference www.isope.org Rhodes, Greece, June 20 25, 2021 Copyright ©...

..., and then studied the wave energy capture characteristics of floats with different sizes. The traditional calculation of hydrodynamic force or hydrodynamic coefficient is mostly based on the potential flow theory. In recent research progress, the influence of viscosity is also taken into account. Yeung and Jiang...

... at a constant speed or turning circles based on the Ablow's method (Yuan, 2013; Wang, 2015; Zhang, 2013). towed array 0 towed body wave excitation force towed array hydrodynamic coefficient pitch transfer function transfer function simulation swath coefficient motion equation green function...

... regular head wave free surface coefficient upstream oil & gas regular wave submarine sailing amplitude lift coefficient reservoir simulation submarine wave length calm water grid fluctuation resistance coefficient hydrodynamic performance hydrodynamic coefficient submerged...

... cylinder experiment database machine learning viva prediction vortex-induced vibration hydrodynamic coefficient vortex-induced crossflow vibration prediction hydrodynamic database artificial intelligence prediction iteration experimental result learning optimal parametric hydrodynamic database...

... to simulate the flow field around the chord with rack structure. The case study shows that the hydrodynamic coefficient C d of chord is related to the form and size of chord rack and flow direction. This method can be also used to determine the hydrodynamic coefficients of other slender structures...

... that this layout resulted in lower rudder efficiency in the case of small deflection angle, as the leading edge of the rudder is in the wake flow of the fin. control surface hydrodynamic coefficient rotatable rudder coefficient increase deflection angle boundary reservoir simulation submarine lift...

... system. As described herein, motion simulation results are compared with field experimental results to ascertain values of hydrodynamic coefficients of the vehicle. Several motion control-simulations are conducted to assess the vehicle performance. INTRODUCTION The Japan Agency for Marine-Earth...

... are investigated to elaborate the dependence of roll performance on the shape of the ship section. INTRODUCTION Roll motion is an important motion response of a ship in waves. Its hydrodynamic coefficients plays an essential role in seakeeping prediction (Silva and Soares, 2013; Su and Falzarano, 2013). Thus...

... predicted smaller response than a lower wave height, this result could have been raised due to nonlinear dynamic behavior of the WEC. Moreover, the difference could be attributed to nonlinear hydrodynamic coefficients (such as added mass and damping are significantly influenced by viscous effects) on WEC...

... extension program hydrodynamic coefficient evaluation simulation coefficient specimen south china sea mooring system upstream oil & gas life extension subsea system strength corrosion abrasion anchor leg fpso Evaluation and Life Extension of Mooring Systems Yiyong Liu, Huoping Wang...

..., the hydrodynamic coefficients of the truss-type legs of the jack-up offshore platform was studied through a 1:10 scale leg model. The existing methods, e.g. the instantaneous value method, the least square method, the trial and error method, were used to solve the hydrodynamic coefficients, and the relationship...