... analysis is performed in three steps, as shown in Fig. 4. x-ray ct application defect specification computed tomography powder conference software simulation geometry reliability thermal deformation detection verification x-ray ct capability accuracy Proceedings of the Thirty...

... 13-1 (Deutsches Insitut für Normung, 1999). On the assembly side, the bolt has a grooved geometry like lockbolts according to Technical Bulletin DVS/EFB 3435-1 (German Welding Society and European Research Association for Sheet Metal Working, 2021). This Lockstud system can be designed as a TTJ...

... monitoring social responsibility sustainable development sustainability reservoir surveillance cfd simulation geometry polar engineering conference pipe deviation helix geometry simulation hydrogen artificial intelligence production control optimization cryogenic hydrogen thirty-fourth...

... caps of different ball-and-sill geometry are examined at different incoming flow velocity by using the RANS method with the SST k-ω turbulence model. The results indicate that the open-water characteristics of the pump-jet propulsor with a sill height of 0.5D is closest to those of the pump-jet...

... of this novel approach lies in the flexibility of installing the sensor on the sea bed or on shore and, hence increasing the accessibility to full-scale operational data. An experimental study with different propeller geometries and advance ratios has been performed. All propellers could be distinguished based...

... hydraulic accumulator sustainability wave energy converter talos wec generator torque accumulator pto geometry hydraulic pto valve pto operation Proceedings of the Thirty-fourth (2024) International Ocean and Polar Engineering Conference Rhodes, Greece, June 16 21, 2024 Copyright © 2024...

... diameter pipeline inclination geometry phy fluid ABSTRACT This paper provides a numerical investigation of inclined hydraulic conveying by employing a combination of the discrete element model for particle behavior and computational fluid dynamics for fluid dynamics analysis. The numerical...

... of external geometry of the floater (Allen et al. 2020). The focus of this methodology lies in dividing the optimisation process into sub-optimisations, varying the thicknesses of groups of shells, while the location and dimensions of the internal reinforcements are manually set after the results of the sub...

..., hammer properties, pile geometry, etc.) is described. A Proof-of-Concept of this methodology is presented by training the XGBoost algorithm on a dataset of 30 pile installation case histories and comparing its performance to industry standard semiempirical SRD based methods. CASE HISTORIES A dataset...

... parameter and the KeuleganCarpenter number. The tilting of the free structures is also investigated, and results show that due to the asymmetric scour geometry, the maximum tilting occurs in the current case. KEY WORDS: Current, Floating offshore wind farms, Fixed structure, Sinking, Subsea structures...

...-scale four-point bending tests and Finite Element Analysis (FEA) fully reproducing the experimental setup, including pipe sample geometry and actual material behavior. The occurrence of localized strain in the load application points, that would have impaired the later use of the pipes in the field...

...; (2) ice keel geometry; (3) driving force related to weather conditions; (4) soil resistance. Fig 1. Schematic representation of ice keel-seabed interaction and zone of influence during ice gouging event Ice keel Attack angle Water depth Front mound Zone 1: Gouge depth Trench bottom Zone 2: Sub-gouge...

... geometry licht coefficient artificial intelligence simulated result eric rupert stephen licht compliance simulation soft gripper design inlet nozzle polynomial gripper regression experiment validation Proceedings of the Thirty-fourth (2024) International Ocean and Polar...

.... They showed that geometry of the boulders is rather important for boulder transport. Second, [Steer et al., 2021] altered the breaking position of a wave impacting a vertical cliff and demonstrated the influence of the location of wave breaking on boulder transport. Last, [Goral et al., 2021] set up several...

... optimization design of two-dimensional (2D) hydrofoils by combining a machine learning method XGBoost and an intelligent optimization algorithm NSGAIII. The results show that the proposed multi-objective optimization design method can efficiently obtain the Pareto curve of optimal hydrofoil geometries...

... on turbulent intensity, under different hydraulic conditions and geometries. A number of cases were examined based on different velocities and reef configurations, using Froude similarity. The main conclusions were that the area in front of the unit reef is a low turbulence area, with the exception...

... for integrating specific weld geometry representation in numerical models, as neglecting this can lead to significantly inaccurate fatigue life estimates in typical practical applications. Moreover, this study points out the challenge in accessing representative crack growth material parameters, vital...

... geomechanics sif k-joint chord assessment consideration stress intensity factor geometry software modelling choice Proceedings of the Thirty-fourth (2024) International Ocean and Polar Engineering Conference Rhodes, Greece, June 16-21, 2024 Copyright © 2024 by the International Society of Offshore...

... geometry ABSTRACT Steel sections are generally used in offshore topside, while the recent development focused on expanding the need for production, living, and storage capacity. As a result, a cluster of water mains, fire hydrants, sewage lines, power cables, and telecommunication wires, storage...

... air transportation united kingdom government sustainability amplitude free surface europe government industrial gases artificial intelligence displacement social responsibility sustainable development geometry horizontal cylinder sidewall excitation frequency ratio tank trough...