L Cheng, K Yeow, Z Zang, F Li - Coastal engineering, 2014 - Elsevier
… on three-dimensional local scourbelow a rigid pipeline subjected to wave only and combined wave and current conditions. The tests were conducted in a conventional wave flume. The …
… scourbelow and self-burial of pipelines in currents/waves. Pressure was measured on the surface of a slightly buried pipe … other at the downstream side of the pipe, both in the sand bed…
J Fredsoe, BM Sumer, MM Arnskov - ISOPE International Ocean and …, 1991 - onepetro.org
… When a pipeline is laid on an originally plane bed, scour will take place below the pipeline due to the action of waves and current, where the scour process will eventually attain a fully-…
BM Sumer, J Fredsoe - ISOPE International Ocean and Polar …, 1991 - onepetro.org
… Scourbelow a partially buried pipeline may occur if the burial depth of the pipe is not so large and if the flow around'the pipe … the onset of scour underneath a pipeline partially buried in …
D Liang, L Cheng - Journal of waterway, port, coastal, and ocean …, 2005 - ascelibrary.org
… scour beneath an offshore pipeline exposed to waves is developed in this study. Waves are … the phase-resolved velocity field around the pipeline is simulated by solving the Reynolds-…
… in the open literature dealing with random wavescour. … the scour depth and width below a fixed pipeline and scour depth around a single slender vertical circular pile in random waves …
Z Zang, L Cheng, M Zhao, D Liang, B Teng - Coastal Engineering, 2009 - Elsevier
… the onset of local scourbelow offshore pipelines in steady currents and waves. The scour is assumed to start when the pressure gradient underneath the pipeline exceeds the floatation …
Y Shi, H Yang, J Wei, H Yu, Y Liu, S Ge, Z Bai, S Li - Ocean Engineering, 2022 - Elsevier
… below the submarine pipeline is scoured very strongly after the sediment initiation. It shows that the water-sand mixture is ejected from below the pipe to form a scouring … the scouring …
D Myrhaug, MC Ong, C Gjengedal - Coastal Engineering, 2008 - Elsevier
… This paper provides an approach by which the scour depth belowpipelines in shoaling conditions beneath non-breaking and breaking random waves can be derived. Here the scour …