... ABSTRACT A subsea gate box (SGB) is a decentralized subsea processing modular solution that incorporates separation, boosting, chemical injection and metering stations, individually or coupled with any process that might contribute to improving the performance of the production stream. However...

... of the toroidal propeller by using the RANS method together with the adaptive mesh refinement algorithm. It observes that the tip vortex fusion and separation are delayed with the increase of the advance coefficient. The front and aft blades influence the tip vortex structure at the upstream and downstream...

... understanding of the above features is achieved by separating the wave harmonics, where the effect of the free wave regime is highlighted, while the contribution of various orders of nonlinearity on the formation of large to extreme wave crests are shown. KEY WORDS: Wave Modelling; Extreme Ocean Waves...

... for various conditions. For example, due to the large separation around the bow shoulder under oblique sailing, vortexes cannot be simulated with high accuracy by standard turbulence models. In the present study, we have performed numerical resistance tests and flow field analyses for the JBC and KVLCC2...

... water management electromagnetic force splitter plate upstream oil & gas oil content separation electromagnetic separation treatment capacity produced water discharge oil droplet oilfield supergravity coefficient conductive water separation channel viscosity magnitude...

... guide vane axial flow lift fan hovercraft artificial intelligence aerodynamic efficiency flow rate separation 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...

... proceedings corrosion inhibition production chemistry midstream oil & gas artic engineering criteria criterion delamination international conference mlp separation pipe karamano liner separation imperfection manufacturing process host pipe Proceedings of the Thirty-first (2021...

... at different spanwise locations were compared and it is found that the most significant difference in the lift of the three models is located near the end-wall of the finite-span wing. The flow field was analyzed in detail and the results show that the interaction between the corner separation...

... rectilinear motion, at Froude number 0.55. The combination of high relative speed and blunt nose of the NACA shape result in a complicated free surface flow, featuring unsteady pile-up and wave breaking at the leading edge, deep wave through at mid-chord and turbulent unsteady separated flow at the trailing...

... generator numerical model spectrum separation ocean energy us government heave plate social responsibility period range pitch rao spectra Numerical Modeling Research at the US Navy Wave Energy Test Site, Honolulu, USA Krishnakumar Rajagopalan1, Patrick Cross1, Gerard Nihous2 1Hawaii Natural...

..., there is potential quality variation due to differences in soil at the tip of the pile on site, and differences in construction methods and material separation of the cement milk. Furthermore, the fact that the vicinity of the tip of the pile is not reinforced leads to brittle fracture mode of cracks in the hardened...

... as guide the design of LMUs, DSUs, the fender system, the gap between fenders and jacket legs, etc. fender barge simulation jacket leg separation beam sea coefficient clearance topsides load subsea system water depth sway fender topside installation stiffness coordinate system...

.... This comparative study not only ensures the integrity of the large jacket and the launch barge during launch, especially at tipping, and a clear safe separation between launch cradles and rocker arms, but also benefits safe launch operations by calibrating the numerical modeling in the launch simulations of future...

... of approximately 250J were achieved by a microstructure control. DWTT 85% transition temperature of this developed pipe was -65 degrees C or less and CVN absorbed energy at -85 degrees C remained high. In the developed pipe, substantial separation was not formed, although slight separation was observed after DWTT...

... of 7.5 cm served as a disturbance to the flow under several inclination angles, parallel to the flow direction. Specifically, 0 o , 15 o , 30 o , 40 o , and 50 o inclination, with respect to the vertical, were tested separately under three different approach velocities. Instantaneous flow velocities were...

... double flow vortex tube separation upstream oil & gas triple flow vortex tube lng temperature efficiency flow vortex tube vortex tube production monitoring high performance cyclone separator production logging reservoir surveillance energy separation chamber production control gas...

... in the recent years. (Cao, 2015; Phillips, 2010; Toxopeus, 2008). Flow separation from submarine shaped bodies of revolution in oblique motion and steady turning has also been studied in last years, Kim et al (2003)predicted the turbulent flow past a 6:1 prolate spheroid at a range of incidence angles...

... the physics of the flow in the spacing region. Surface streamlines are used to visualize the flow separation on both cylinders and the impingement location on the downstream cylinder. This representation has, to the knowledge of these authors, not been published before. The results of the drag and lift...

... Mechanism of Arrowhead Fracture Occurrence in DWTT Takuya Hara Kimitsu R&D Labs, Nippon Steel & Sumitomo Metal Corporation, Kimitsu, Chiba, Japan ABSTRACT Separation is often observed after Charpy V-notch tests or Drop Weight Tear Tests (DWTT). Separation is defined as the fracture morphology...

... coefficients. solitary wave crest sudden depth change wave height separation transmission coefficient experimental research wave flume engineering wave parameter wave transformation zheng water wave experiment dimensionless parameter submerged structure ocean engineering Experimental...