...) In the view of the give-way vessel, the direct vessel's bearing towards itself is more dangerous compared to the bearing away itself, which is equivalent to the risk of collision extended to the give-way vessel's bearing. Relative Motion Parameters Fig. 2 takes the course of the stand-on vessel...

... ABSTRACT The operation of propulsion systems is largely affected by the condition of the shaft alignment. The bearing oil film is one of the most important dynamic factors that affect dynamic alignment. During working conditions, there is an angle between the axis of shaft and stern bearing...

... Specimen w he (mm) (mm) S-75-70-C 75 70 Nut (kN) 117.3 ut (mm) 12.0 Ki (kN/mm) 37.2 Failure modea F S-50-70-C 50 70 115.0 11.4 27.1 F D-75-70-C 75 70 109.9 6.8 28.4 CT D-50-70-C 50 70 121.9 11.2 27.1 F H-75-H 75 N/A 38.3 27.2 1.7 T H-50-H 50 36.7 22.5 1.9 T a: F = bolt fracture; T = tube bearing failure...

... upstream oil & gas enhanced recovery water film impurity accumulation maximum pressure asia government bearing bearing capacity water film formation impurity accumulation size impurity water film thickness minimum water film thickness critical speed china government film...

... ABSTRACT The purpose of this paper is to study the deformation of ship hull and shafting, so as to provide guidance for dealing with abnormal wear of ship bearings. In this paper, a simplified model test of the stern is designed by combining test and simulation, and a finite element model...

.... In this paper, a finite element model of a large offshore floating platform with complex configuration connector with surrounding structure composed of shaft pin and bearing base is established. Then based on the penalty function method and considering the contact effect of shaft pin, the structural strength...

... oil film inclination angle bearing rotational speed calculation dynamic condition equivalent displacement alignment effective support position bearing load stiffness optimization deformation propulsion alignment calculation speed region load distribution engineering...

... connector floating production system water depth proc storm mooring system marine transportation turret mooring turret external disconnectable turret jabiru venture arrangement bearing disconnection disconnectable turret floating production storage and offloading riser buoy internal...

... Abstract The mechanics property of the bearing has important influence on the fatigue, vibration and noise of the underwater vehicle propulsion shafting system. The damping water lubricated stern bearing was recommended, and the corresponding simulation model of the damping stern bearing...

... Abstract The contact pressure distribution between steel shaft and parallel polymer bearing is important for analyzing the cause of bearing failure. The Influence coefficient factors method (ICs) can avoid the two difficulties including dissimilar material contact and internal cylinder...

... system calculation crane structure fatigue analysis offshore crane lifting system total load cycle stress range bearing upstream oil & gas load spectrum factor pedestal horizontal axis approximation crane cargo load spectrum model load cycle Load spectrum models for offshore...

...-dimensional refined finite element model of the connector is established to evaluate the structural safety of the connector loaded by ultimate directional forces, in which the contact and friction between the shaft and the bearing is considered. Then the prototype loading test on the platform part including...

... would have an effect on the ship propulsion through the bearings. Meanwhile, the vibration from the propulsion system could be transferred to the ship hull by the bearings. A coupled effect occurs during these components of the vessel. If it exceeds the allowance, damages would occur which could...

..., the deformation of large ship hull changes the position of the bearings which means that the bearings could endure unbalanced supporting forces and be worn dramatically. Meanwhile, due to these unbalanced forces, the propulsion shaft would have a great vibration which could reduce the stability and reliability...

... detection frequency sensor upstream oil & gas wind turbine application critical speed point mass turbine structural health consumer health eccentricity bearing vibration defect assessment monitoring operation health & medicine stiffness artificial intelligence...

... connected rigidly to a pier at the middle of the superstructure. flume experimental study bridge girder bridge deck reduction engineering experiment flexibility tsunami force horizontal force uplift force displacement load cell bearing inertia force configuration interaction...

... Abstract In order to prevent the leakage of lubricant of oil lubricated thrust bearing to cause pollution of the marine environment, a rubber supported water lubricated tilting pad thrust bearing was designed. The influences of the thickness, thickness ratio, the width ratio of the elastic...

... Mechanical Performance Analysis on Marine Spherical Water-lubricated Stern Bearing Based on FEM Huanjie Wang1,2, Zhenglin Liu1, Xingxin Liang1, Weijing Chen1, Jun Yang1 School of energy and power, Wuhan University of Technology Wuhan Institute of Shipbuilding Technology Wuhan, Hubei, China...

... upstream oil & gas fpso sym vertical strain response bearing tower platform hinge point mooring system guoxun zhang soft yoke moored fpso shanshan sun left leg rotation angle integrity assessment hinge point problem yanlin wang strain gauge subsea system floating production system...

... are presented. Finally the quantities to be measured and the mechanisms of measurement are listed. bearing reaction force mask basin control strategy wave energy converter sensor ocean energy pcc pressure sensor pmt natural resonance artificial intelligence sandia national laboratory reaction...