RESEARCH ON THE INTERNAL PRESSURE BEHAVIOR OF METAL GAS DISTRIBUTION PIPELINES WITH DIFFERENT TYPES OF TUBING DEFECTS

Research on the internal pressure behavior of metal gas distribution pipelines with different types of tubing defects

The paper aims to approach an important subject related to natural gas distribution networks Cutlery Basket Insert which, depending on the expansion of the localities, are composed of intercommunicating pipes, pressure reducing stations and branch connections fittings.The urban networks are the most complex ones and the rural areas networks are the

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The mechanism of selecting priority options and sequence of solutions to ensure the safety of towing caravan navigation

The paper considers navigational safety movement of the towed object and tugboat.Some methods of alternatives choice of decision-maker persons (DMP) to manage the safety of towing a caravan have been presented.Examples of navigation safety conditions, their operational relationship, critical and emergency character with respect to the predetermined

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