Reliability of linear main gas pipelines after longer operation in cryolithozone conditions

Towards the Formal Reliability Analysis of Oil and Gas Pipelines

It is customary to assess the reliability of underground oil and gas pipelines in the presence of excessive loading and corrosion effects to ensure a leak-free transport of hazardous materials. The main idea behind this reliability analysis is to model the given pipeline system as a Reliability Block Diagram (RBD) of segments such that the reliability of an individual pipeline segment can be re...

Natural Gas Pipelines

Acoustic Reflectometry for Gas Pipelines – Monitoring Features in Gas Pipelines Using Acoustek

This paper will provide an overview of a patented acoustic technique known as Acoustek ® that has been developed to detect features, such as blockages and leakages in gas pipelines. The technique involves injecting an acoustic, or pressure pulse into the gas within the pipeline. This acoustic pulse will travel as a plane wave along the pipeline and will be partially reflected wherever there is ...

Analysis of Main Factors of Resedential Gas Consumption in Iran

Iran is ranked first in the world in terms of natural gas storage.Natural gas consumption in Iran has always been growing and there has been no effort to save from Iranian households. Per capita energy consumption in Iran is three times the global average and 13 times that of Japan. In this study, we tried to determine the main factors that affect resedential gas consumption. By referring to 38...

Analysis of Main Factors of Resedential Gas Consumption in Iran

Iran is ranked first in the world in terms of natural gas storage.Natural gas consumption in Iran has always been growing and there has been no effort to save from Iranian households. Per capita energy consumption in Iran is three times the global average and 13 times that of Japan. In this study, we tried to determine the main factors that affect resedential gas consumption. By referring to 38...