... when the attack angle is ±8°. air transportation underwater glider wing flexibility lift-drag ratio passenger transportation attack angle deformation engineering hydrodynamic performance drag force variation flexible wing young glider hydrodynamic force lift force numerical study...

... to the WSBF, and then to the subsoil (Lian et al., 2012). foundation wind energy two-layered clay failure mechanism surface foundation social responsibility upper soil upper clay bucket foundation sustainable development strength thickness wind turbine sustainability variation offshore...

... upstream oil & gas maximum liquefaction depth midstream oil & gas offshore pipeline pore pressure single pipeline jeng amplitude fluid dynamics pipeline seabed response tandem pipeline pore-water pressure variation reservoir characterization single pipe boundary condition loading...

... corrosion management riser corrosion oilfield chemistry well integrity production chemistry flowline corrosion corrosion inhibition midstream oil & gas probability materials and corrosion variation assessment calculation thickness h2s management subsurface corrosion pipeline...

... between perpendiculars ( L PP ) but it disappears as the wavelength locates outside this range. To analyze the occurrence of the wavelength threshold for the parametric roll zone, the variation of the encounter wave frequency as the ship is advancing in waves is obtained and the relationship between...

... tangential velocity fish model body-fixed coordinate system angular velocity force coefficient self-propelled motion dt 0 tangential force coefficient amplitude robotic fish simulation variation self-propelled fish earth-fixed coordinate system Proceedings of the Thirty-second (2022...

... ABSTRACT In this research, the variations of critical physical fields in marine NGH-bearing layers during depressurization are numerical simulated. Considering the mutual effects, a set of coupled model is established to describe the heat and mass transfer in layers, and a trial-calculation...

... amplitude force coefficient upstream oil & gas production monitoring prediction model isw force reservoir surveillance horizontal cylinder internal solitary wave variation flume vortex-flow structure analysis shao-dong wang force prediction model characteristic modeling & simulation...

... are conducted in a wave flume, which acquire the time series of free surface elevation and beach profile elevation. The spatial variation of wave hydrodynamics, beach behavior and morphological characteristics during the evolution of nourished beach profile are investigated. The effect of offshore distance...

... eccentric azimuth eccentric point mesh scheme result propeller main thrust variation small eccentric azimuth cycloidal propeller Proceedings of the Thirty-second (2022) International Ocean and Polar Engineering Conference Shanghai, China, June 5 10, 2022 Copyright © 2022 by the International...

... delamination fabric fray sideslip incoming angle side finger variation updating research 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 Engineers (ISOPE...

... test string pipe weld offshore pipeline proceedings engineering upstream oil & gas liner girth weld eigenvalue analysis variation artificial intelligence anomaly imperfection triple point cross-section steel host pipe artic engineering polar engineering conference...

... period. Due to the influence of the reflected wave 0.35 ~ 0.6 m, the slamming pressure does not have monotonic variation, generated by the wall of the tank, this motion state will be disturbed, but changes around 4000 Pa. This shows that the wave height influence which is why the periodic variation...

...×106 km2. Followed by a (UV) part of the solar spectrum variations (Shindell et al., 2001; Hood, rapid decrease, the SIE reached a new recorded troughing yearly- 2004; Kuroda et al., 2008; Gray et al., 2009). Both observations and average value of 10.7×106 km2 in 2017 during the satellite era...

... 1. The DWC has a total length of 92.2 km, a width INTRODUCTION of 350m to 400 m and a depth of 12.5 m. For the distribution of constructions and the variations of topographic, shown in Fig. 1B (Fan The Yangtze River, has a length of 6380 km and a catchment area of and Gao, 2009). 1.8×106 km2, making...

... 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...

...-linear and result in more challenges. The hydrodynamic sensitivity study was performed with variations of time domain analysis of the motion response, the corresponding RAOs different barge drafts, different wave direction, etc. There are 6 kinds and mooring results are obtained. This comparative study...

... in primarily dense, sometimes calcareous, sandy soil conditions, in some cases mixed with clays and rock material. Variations in input parameters for the driveability studies are considered, such as the soil resistance during driving (SRD) incl. estimates of quake and damping and the in-situ variation...

... constant over the range of 0.20 e/D 1.0. Despite the previous efforts on the vortex The value of swirling strength which can distinguish the rotations shedding from a near-wall cylinder, the variation of St with e/D has not between the shear motions successfully, was used to quantify the been well...

... frictionless case variation shock solution swash hydrodynamic characteristic curve friction water depth resistance coefficient baldock antuono seaward boundary bottom friction flow velocity shoreline Proceedings of the Thirty-first (2021) International Ocean and Polar Engineering Conference...