A New Filling Material for Cold Sleeve

A New Filling Material for Cold Sleeve

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The aim of this paper is to review material properties of a new oval hair brush filling material for cold sleeve.The first experimental measurements were performed on samples to determine required material properties.Then the structural analysis was performed for a pressurized pipe with insufficiently welded root and installed cold sleeve.The case of depressurized pipes that could cause a breach Keypad Electronics Board of cohesion between the filling material and surface of pipe or sleeve with the usage of cohesive finite elements was simulated.