Results 61 to 70 of about 1,276 (177)
The mechanical behaviour of polyethylene pipe systems
, 1982 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The design of polyethylene (PE) pipelines for applications in the gas, water and chemical process industries has been based on data mainly obtained from ...
Barker, Michael, Barker, M.B.
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Design and Simulation of SmartBall for Pipeline Inspection [PDF]
, 2014 According to KROHNE, a 1% oil leak in a 20 inch oil pipeline can cost 450, 000 barrels and contaminate 10 m2 within 24 hours. Thus, it is compulsory to have a leak detection system in some jurisdictions. Despite there are various method of leak detection
Mohamad Zaki, Putera Nazreen Shah
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, 2017 Inertial mapping unit (IMU) in-line inspection (ILI) has become routine practice for long-distance buried transport pipelines of oil and gas. It is capable of measuring the pipeline centerline position coordinates and locating the pipeline anomalies ...
Maolin Cai +4 more
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Problems of weld overlay of seating surfaces of pipe fitting and solutions
Advanced Engineering Research, 2019 Introduction. A problem of providing the necessary functions of pipe fitting for blockage, control, distribution of the working medium flows under the most adverse operating conditions of oil and gas pipelines associated with abrasive particles ...
S. S. Poloskov
doaj +1 more source
Pipeline for searching and fitting instrumental glitches in LISA data
Physical Review DInstrumental artifacts, such as glitches, can significantly compromise the scientific output of the Laser Interferometer Space Antenna (LISA). Our methodology employs advanced Bayesian techniques, including reversible jump Markov chain Monte Carlo and parallel tempering to find and characterize glitches and astrophysical signals.
Martina Muratore +4 more
openaire +4 more sources
Hydraulic of pipeline network in ventilation systems
, 2014 This diploma thesis describes hydraulic properties of specific types of fittings designed to HVAC systems with primary focus on pressure losses of these fittings. We are focusing on comparison of specific fittings with usual systems of spiro pipes in the
Bernard, Jiří
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管道保护Amid the rising demand for hydrogen energy storage and transportation and the underdeveloped infrastructure in China, utilizing natural gas pipelines for hydrogen-blended transport has emerged as an efficient solution, with the option to repurpose short ...
Cuicui CHEN +4 more
doaj +1 more source
Repair of High Pressure Pipe Fittings Using Composite Materials
, 2009 Pipelines and piping frequently suffer from metal loss that threatens their integrity and serviceability. Multiple repair options exist for straight sections of pipe; however, repair options for pipe fittings such as elbows and tees are typically limited
Alexander, Christopher +2 more
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The Process of Materials Selection for Pipeline Systems Optimization for Life Cycles
, 2017 The selection of pipeline materials requires consideration of design, construction, operations, maintenance, threats, hazards, risks, safety and economics.
Ram Narayanaswamy
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An Innovative Approach to Pipeline Isolation and Monitoring
, 1998 Pipeline companies continue to seek ways to improve the quality and efficiency of modifying and repairing pipelines. The focus is on improving the overall quality of the completed work, ensuring that all long term integrity issues are managed and that ...
Savard, D.
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