Abstract: The present invention provides a piping system (1) at least comprising a main pipeline (2) and a side branch pipeline (3), wherein the side branch pipeline (3) meets the main pipeline (2) at a junction (4), wherein the side branch pipeline (3) is provided with a perforated plate (5) having a plurality of perforations (6), wherein the perforated plate (5) has a downstream half (5B) and an upstream half (5A) (relative to the flow direction in the main pipeline (2)), wherein the downstream half (5B) has less open area than the upstream half (5A), and wherein the perforated plate (5) is provided with a protrusion (8), at the side of the perforated plate (5) facing away from the junction (4).

Abstract: The present invention provides a piping system (1) at least comprising a main pipeline (2) and a side branch pipeline (3), wherein the side branch pipeline (3) meets the main pipeline (2) at a junction (4), wherein the side branch pipeline (3) is provided with a perforated plate (5) having a plurality of perforations (6), wherein the perforated plate (5) has a downstream half (5B) and an upstream half (5A) (relative to the flow direction in the main pipeline (2)), wherein the downstream half (5B) has less open area than the upstream half (5A), and wherein the perforated plate (5) is provided with a protrusion (8), at the side of the perforated plate (5) facing away from the junction (4).

Abstract: An open water capture device comprising: a subsea collector and a subsea containment separator connected to the subsea collector, wherein the subsea containment separator comprises a top surface, a bottom surface, an outer surface, a riser comprising a diffuser section, wherein the riser penetrates the bottom surface of the subsea containment separator, and a baffle, wherein the baffle defines a first concentric annular region and a second concentric annular region.

Abstract: An elongated conduit including a tubular outer pipe, an elastic inner pipe and an annulus between the outer pipe and inner pipe, the conduit being provided with a fluid supply device, the outer pipe being provided with an inlet for introducing the fluid in the annulus between the outer pipe and the inner pipe, which inlet communicates with the fluid supply device.

Abstract: The invention provides an elongated conduit (2) comprising a tubular outer pipe (3), an elastic inner pipe (4) and an annulus between the outer pipe and inner pipe, the conduit being provided with a fluid supply device (7), the outer pipe being provided with inlet means (6) for introducing the fluid (9) in the annulus between the outer pipe and the inner pipe, which inlet means communicates with the fluid supply device. The invention also provides a method to remove a blockage in the inner pipe of said elongated conduit. In addition, the invention relates to a method for transporting a liquid, semi-liquid, paste-like or solid material through the inner pipe of said elongated conduit.