Abstract: A bristle device for delivery into a body lumen comprises a longitudinally extending stem 1 and a plurality of bristles extending generally outwardly from the stem for anchoring the device in a body lumen. There may be at least two bristle segments and in some cases there are flexible sections between the segments. The flexible sections articulate to enable the device to pass through a catheter placed in a tortuous anatomy or to be deployed in a curved vessel, or across a bifurcation. In some cases at least some of the bristle segments are spaced-apart to accommodate bending of the bristles.

Abstract: A vortex induced vibration suppression system including a buoyancy module dimensioned to at least partially encircle an underlying tubular, the buoyancy module having an exterior surface and a groove formed inwardly from the exterior surface; and a collar dimensioned to at least partially encircle the underlying tubular, the collar having a web, a set of flanges extending from the web, and at least one engaging member dimensioned to engage with the buoyancy module, when the collar is positioned around the underlying tubular.

Abstract: Provided is a device for delivery into a body lumen having a longitudinally extending stem and a plurality of bristles extending generally radially outwardly from the stem. The device includes at least two different groups or types of bristles.

Abstract: An enclosure can be customized with select ones of modular telecommunications equipment. In various examples, modular tray towers for mounting splice trays, modular cable management units, and/or termination arrangements can be disposed within the enclosure.

Abstract: A blade and a turbomachine engine having the blade are disclosed. The blade includes an airfoil having a root portion, a tip portion, and a plurality of fins integrally coupled to the root portion. The plurality of fins is disposed along a thickness of the airfoil.

Abstract: An apparatus and method for helically installing a vortex-induced vibration (VIV) suppression fin about a tubular. The apparatus may include an outer ring member dimensioned to encircle an underlying tubular and an inner ring member positioned concentrically inward from the outer ring member. The inner ring member is configured to rotate with respect to at least one of the outer ring member or the tubular as the outer ring member moves along the tubular. The apparatus may further include a fin guide configured to receive a fin and helically position the fin along the tubular as the inner ring member rotates. A method of installing a vortex-induced vibration (VIV) suppression fin about a tubular may include removably attaching a VIV suppression fin to an installation member. The installation member may be positioned along a tubular and moved about the tubular to helically position the fin around the tubular.

Abstract: A tray assembly for a fiber optic system to organize optical fibers. The tray assembly includes a backbone structure with a plurality of backbone segments that are connected together and are positioned along an expansion/contraction axis of the backbone structure. The tray assembly also includes a stack of fiber management trays that are connected to the backbone structure. Each of the fiber management trays are pivotally connected to the backbone segments at a pivot axis. The backbone segments are moveable relative to one another along the expansion/contraction axis to allow the backbone structure to be moved between an expanded state and a contracted state.

Abstract: The present disclosure relates to grounding assemblies for cables entering telecommunications enclosures. The grounding assemblies include a grounding attachment interface, a strength member fixation mount, and first and second cable fixation mounts that are electrically coupled together to ground strength members and a conductive shield of a cable.

Abstract: The present disclosure relates to cable fixation devices for securing cables such as fiber optic cables to structures such as enclosures, panels, trays, frames or the like. The cable fixation devices can be configured to allow cables to be attached thereto while the fixation devices are disconnected from the structures. The fixation devices can be mounted in densely stacked configurations.

Abstract: An apparatus and method for helically installing a vortex-induced vibration (VIV) suppression fin about a tubular. The apparatus may include an outer ring member dimensioned to encircle an underlying tubular and an inner ring member positioned concentrically inward from the outer ring member. The inner ring member is configured to rotate with respect to at least one of the outer ring member or the tubular as the outer ring member moves along the tubular. The apparatus may further include a fin guide configured to receive a fin and helically position the fin along the tubular as the inner ring member rotates. A method of installing a vortex-induced vibration (VIV) suppression fin about a tubular may include removably attaching a VIV suppression fin to an installation member. The installation member may be positioned along a tubular and moved about the tubular to helically position the fin around the tubular.

Abstract: A turbine engine airfoil apparatus, including an airfoil defined by a plurality of airfoil sections arrayed along a stacking axis that extends between a root and a tip, wherein at least two of the airfoil sections spaced apart from each other have differing airfoil section thermal expansion properties.

Abstract: A tray assembly for a fiber optic system to organize optical fibers. The tray assembly includes a backbone structure with a plurality of backbone segments that are connected together and are positioned along an expansion/contraction axis of the backbone structure. The tray assembly also includes a stack of fiber management trays that are connected to the backbone structure. Each of the fiber management trays are pivotally connected to the backbone segments at a pivot axis. The backbone segments are moveable relative to one another along the expansion/contraction axis to allow the backbone structure to be moved between an expanded state and a contracted state.

Abstract: A vortex-induced vibration (VIV) suppression system including a strake having a cylindrical body portion dimensioned to encircle an underlying tubular and having opposing ends that form at least one gap extending from a top end to a bottom end of the body portion, a fin portion extending radially outward from the body portion and helically positioned around the body portion, and a connecting member dimensioned to secure the opposing ends of the body portion in a fixed position with respect to one another; and a collar dimensioned to encircle the underlying tubular and position the strake at a fixed axial location along the underlying tubular.

Abstract: A modular acetabular cup assembly for use with multiple bearing liners is disclosed. The acetabular cup assembly includes a shell having a tapered inner wall and two circumferential grooves. The shell may be used with polyethylene, ceramic, metal, and other types of liners.

Abstract: An airfoil for a turbomachinery rotor includes: a body having a first density, the body defining a pressure side and a suction side, the pressure side and suction side intersecting at a leading edge and a trailing edge; and a mass positioned within the body and having a second density, wherein the second density is greater than the first density, wherein the mass is offset from a center of gravity of the body in at least one axis.

Abstract: An arrangement for a fiber optic distribution network includes a fiber management tray having a first major side and an opposite second major side. The arrangement also includes a fiber optic cable including optical fibers. The fiber optic cable has first and second jacketed sections and an unjacketed mid-span access location positioned between the first and second jacketed sections. The unjacketed mid-span access location can be managed by the fiber management tray with drop splicing being performed at the first major side of the tray and the remainder of the fiber management and splicing being performed at the second major side of the tray.

Abstract: A modular acetabular cup assembly for use with multiple bearing liners is disclosed. The acetabular cup assembly includes a shell having a tapered inner wall and two circumferential grooves. The shell may be used with polyethylene, ceramic, metal, and other types of liners.

Abstract: A helical strake for suppressing a vortex induced vibration (VIV) of a tubular. The helical strake having a shell dimensioned to at least partially encircle an underlying tubular, the shell having at least one fin opening; and at least one fin dimensioned to be positioned within the at least one fin opening formed by the shell, the at least one fin having a base portion dimensioned to be positioned along an underlying tubular and a tail portion dimensioned to extend through the at least one fin opening and radially outward from an underlying tubular.

Abstract: A fairing for suppressing a vortex induced vibration (VIV) of a tubular including an encircling member dimensioned to encircle a tubular, the encircling member having a first side that extends toward a second side when the encircling member is positioned around a tubular. The fairing further including a support member positioned between the first side and the second side, the support member having a channel formed therein, and an opening to the channel is positioned between the first side and the second side. In addition, the fairing includes a tail member positioned within the channel, the tail member having a substantially planar surface that extends radially outward from the channel.