Journal ArticleDOI
Studies on wave-subsea pipeline interaction
Vallam Sundar,K. Subbiah +1 more
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TLDR
In this paper, a new and simple method to determine the hydrodynamic coefficients for subsea pipelines in the drag and inertial flow regime is presented for three relative clearances of a pipeline model from the simulated ocean floor.About:
This article is published in Ocean Engineering.The article was published on 1984-01-01. It has received 3 citations till now. The article focuses on the topics: Drag & Subsea.read more
Citations
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Performance of a Covering Pipe for the Protection of Underwater Cable Subjected to on-Site Impact Loadings
TL;DR: In this paper, a protection-pipe system has been developed for the protection of undersea electricity cable layout along shoreline with medium deep water, where the protection pipes are made of cast-iron alloys while the dimensions are designed corresponding to the balk diameter of electricity cables.
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Analysis on a Cast-Iron Pipe Applied to Protection of Underwater Cable
TL;DR: In this article, a protection-pipe system is developed for the protection of undersea electricity power cable laid along shoreline with medium deep water, where the protection-pipes are made from ductile cast-iron alloys while the dimensions are designed corresponding to the diameter of electricity power cables.
References
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Journal ArticleDOI
Potential Flow Past a Group of Circular Cylinders
Charles Dalton,R. A. Helfinstine +1 more
TL;DR: In this paper, the problem of an accelerating potential flow past a group of stationary circular cylinders is considered using the method of images, and the problem is formulated so that the number and location of the cylinders is arbitrary so long as there is no overlap between adjacent cylinders.
Journal ArticleDOI
Wave forces on cylinders near plane boundary
TL;DR: In this article, potential flow theory predicts that the added mass of a cylinder near a plane boundary is independent of the direction of the flow and more than twice as large as that of the same cylinder far away from the boundary.
Waves forces on offshore pipelines
N. Jothishankar,V. Sundar +1 more
TL;DR: In this article, the experimental results of wave forces exerted on a model pipeline, of diameter 5 cms at different clearances from the bed of the flume, were presented, along with the measured forces and their correlation with the non-dimensional parameters, Reynold's Number, Keulegan-Carpenter Number and relative clearance.
Wave Forces on Cylinders Near a Plane Boundary
TL;DR: In this paper, potential flow theory predicts that the added mass of a cylinder near a plane boundary is independent of the direction of the flow and more than twice as large as that of the same cylinder far away from the boundary.