APPARATUS AND SYSTEM FOR RESTORING FLUID FLOW WITHIN A SUBSEA PIPE SEGMENT
作者： Robert Bozso , Peter Bajcsi , Tamas Bozso , Gabor Molnar
DOI:
关键词: Hydrophone 、 Laser light 、 Remotely operated vehicle 、 Marine engineering 、 Fluid dynamics 、 Geology 、 Subsea 、 Laser 、 Coupling (piping) 、 Electrical conduit 、 Acoustics
摘要: An apparatus and system for removing at least a portion of hydrate deposit within subsea pipe segment (91) includes submersible remotely-operated plurality inter-coupled modules (20), each module having laser emitting element (25). A power conduit (21) is provided to supply one an electrical current source light the apparatus. Each further comprises magnet securing exterior surface flexible coupling (45) secures adjacent module. The are deployable on activatable impinge from elements onto segment. hydrophone (49) and/or temperature sensor may be remotely operated vehicle used deploy recover
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Theodore James Mallinson, Thomas O'Donnell, Stephen R. Barnes, High intensity ultrasound for pipeline obstruction remediation ,(2012)