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Description: ISO/PAS 17208-1:2012 describes the general measurement systems, procedures and methodologies to be used to measure underwater sound pressure levels from ships at a prescribed operating condition. It presents a methodology for the reporting of one-third-octave band sound pressure
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Supplier: CSA Group
Description: this part of ISO 17208, the result of these measurements is called "radiated noise level". The underwater sound pressure level measurement is performed in the geometric far field and then adjusted to the 1 m normalized distance for use in comparison with appropriate underwater
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Supplier: Sentinel
Description: Model 865 is particularly suited to the radiography of pipelines and heavy wall cylindrical vessels such as storage tanks, and power station components. FEATURES High capacity Tested for underwater use Compact Self-contained Safety lock Remote control Directional beam
- Flaw Detection / Inspection Area: Aircraft / Military Inspection, Inclusions, Pore / Void, Pressure Vessel Flaws / Cracks, Rail Inspection, Subsurface Crack Detection, Tube / Pipeline Defects, Weld / Joint Inspection
- Form Factor: Portable / Hand Held / Mobile
- Instrument Type: Flaw Detectors
- Technology: Radiographic / X-ray
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Supplier: Schutte & Koerting
Description: . Applications Sand and Mud Eductor Used in land bridges in forestry service. Cleaning hydro pump sumps. Underwater research vessel. Sand and Mud Syphon Uses waste steam from turbines to drain open outside holding sumps in power industry. Aboard ship for drainage of laundry holding
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Supplier: Airmar Technology Corporation
Description: Designed for AUVs and ROVs Airmar's 200m Mini Altimeter Kit is an ultra-compact altimeter kit designed for measuring height off the sea floor and underwater structures. Pressure rated for up to 1,000 meters, the 200m Mini Altimeter delivers 99.4% accuracy at 5.8 meters. The 200m
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Supplier: CSA Group
Description: exception of those types listed in Clause 1.2. Common requirements that are essential to all structures, including statically-loaded structures and cyclically-loaded structures, are included in this Standard. 1.2 This Standard is not intended to apply to pressure vessels or to
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Supplier: CSA Group
Description: submersible compression chamber (SCC) is a hyperbaric chamber that is capable of transporting personnel, at elevated pressures, from the surface to an underwater site and vice versa, and can be mated to a DDC for the purpose of transferring an individual under pressure while
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Supplier: CSA Group
Description: structures are covered in Clauses 3 to 10, while provisions applying specifically to statically-loaded structures and to cyclically-loaded structures are included in Clauses 11 and 12, respectively. 1.2 This Standard is not intended to apply to pressure vessels or to structures
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gas facilities around the globe. It inspects gas turbines, pipes, pressure vessels, heat exchangers and even vessel hulls. The robot’s impressive agility is based on its locomotion system, at the core of the concept initiated in 2009. The Swiss Federal Institute of Technology in (read more)
Browse Electrical Connectors Datasheets for LEMO USA, Inc.
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Dynamic Behavior of Materials, Volume 1
49.2.1 Underwater Pressure Vessel Facility .
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Liquid-filled underwater camera lens system
If a seal in an underwater pressure vessel leaks during use, and if the faulty seal acts as a check valve when the pressure is released, the vessel can explode near the ocean surface or when the vessel is opened for maintenance.
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Intelligent Robotics and Applications
These good properties make composite a suitable material for underwater pressure vessels .
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Energy balance during underwater implosion of ductile metallic cylinders.
Energy-based metrics are developed and applied to a numerical test case of implosion of an underwater pressure vessel .
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Mid-infrared sensors for marine monitoring
The most important are the size and the general layout of underwater pressure vessels , e.g. the sealing arrangement.
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Proposed external pressure design rules for pressure vessels for human occupancy
A recognition on the part of the diving industry of the inherent limitations in using the ASME Boiler and Pressure Vessel Code for design of underwater pressure vessels , motivated the formation of the ASME Safety Code Committee on Pressure Vessels for Human…
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Entire Life Time Monitoring of Filament Wound Composite Cylinders Using Bragg Grating Sensors: I. Adapted Tooling and Instrumented Specimen
In Part III, a cylinder previously monitored during fabrication will be tested to failure under external pressure loading, showing the embedded sensor’s capability to monitor structural health from fabrication throughout its service life as an underwater pressure vessel .
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Impact Of The Safety Case Legislation On Subsea Activities
…identified an exemplary list of 24 items including anchor wires and chains, patterns and catenanes, underwater electrical cables, water and other mtakeloutlets below the water, seismc and piling activity, pressure testmg subsea, adjacent crane operations, underwater pressure vessels , scaffold tubes, redundant ngging…
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Real-time three-dimensional imaging sonar for in-situ tracking of zooplankton in the ocean
This new system will incorporate all of the transmit, receive and analog to digital conversion electronics into an underwater pressure vessel next to the transducer array.
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Energy sources for the future. Proceedings of a conference held July 7--25, 1975, in Oak Ridge, Tennessee
Hydrogen can be produced as a clean fuel from such an installation, stored in underwater pressure vessels and shipped to the mainland as a clean fuel in place of the diminishing natural gas.