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Leak detection

Pipeline leak detection is used to determine if (and in some cases where) a leak has occurred in systems which contain liquids and gases. Methods of detection include hydrostatic testing, tracer-gas leak testing, infrared, laser technology, and acoustic or sonar technologies. Some technologies are used only during initial pipeline installation and…

Technology, Internally based LDS & Externally based LDS

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Overview

Requirements

Internally based LDS

Externally based LDS

Advanced semantic analysis

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Map overview Semantic statistics

Leak detection

Nodes34
Edges33
Triples82
Avg. degree1.94
Density0.058824
Components1

How this topic connects Entity context

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Leak detection

Top relations

related to overview · 15
Leak detection → Acquisition, Computational Pipeline Monitoring System, CPM, Even, Hazardous Materials Safety Administration, LDS, Pipeline, SCADA, Some, Supervisory Control And Data, The, These, This, Transportation's Pipeline, US Department
has method · 14
Leak detection → E-RTTM, Extended Real-Time Transient Model, For, In, Kalman, Leak, Luenberger-type, MASS FLOW, RTTM, Several, So, The, These, This
related to Fibre-optic leak detection · 12
Leak detection → At, DAS, Distributed Acoustic Sensing, Distributed Temperature Sensing, DTS, In, Scanning, The, The DAS, The DTS, This, Vibrations
related to TRFL (Germany) · 11
Leak detection → Fernleitungsanlagen, Five, It, LDS, One, Pipeline Systems, Technical Rule, Technische Regel, The TRFL, TRFL, Two
related to Biological leak detection · 6
Leak detection → Biological, It, The, There, They, Typically
related to Steady-state and transient conditions · 6
Leak detection → During, Even, Gas, LDS, The, Transient
related to Vapour-sensing tubes · 6
Leak detection → After, Every, If, In, The, This
related to Pressure/flow monitoring · 3
Leak detection → As, It, Local

Important terminology Word statistics

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Important terminology

pipeline leak detection pressure temperature leaks lds methods flow fluid systems transient based detect pipelines method system use sensors used

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
pressureinstance ofThis system uses a series of sensors to track data0.80text
flow ratesinstance ofThis system uses a series of sensors to track data0.80text
temperatureinstance ofThis system uses a series of sensors to track data0.80text
and whether valves are open or closedinstance ofThis system uses a series of sensors to track data0.80text
reduced sensitivityinstance ofpossibly with necessary compromises0.80text
a change in pumping pressure or valve switchinginstance ofbecause the pressure waves were masked by transient pressure waves caused by an operational event0.80text
conservation of massinstance ofRTTM LDS use mathematical models of the flow within a pipeline using basic physical laws0.80text
conservation of momentuminstance ofRTTM LDS use mathematical models of the flow within a pipeline using basic physical laws0.80text
and conservation of energyinstance ofRTTM LDS use mathematical models of the flow within a pipeline using basic physical laws0.80text
Leak detectionhas methodThese0.60section
Leak detectionhas methodThe0.60section
Leak detectionhas methodSeveral0.60section

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    Min side: 3
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