Estimation of Fuel Permeability of Fiberglass Reinforced Pipes and Conceptual Solution of the Problem of Leakproofness of Sectional Composite Pipeline
Systems approach is used to determine the types of disturbances arising in a linear pipe component during its functioning and their effect causing disruption of leakproofness of composite pipes. A physical model of the permeation process where the pipe wall is considered to be a porous medium penetrated by parallel capillaries is proposed and the results of estimation of the permeability of the wall of a nonequilibrium spiral screw wound composite pipe based on the leakproofness criterion are presented. The conceptual approaches to the solution of the problem of composite pipeline leakproofness are validated.
Chemistry and Technology of Fuels and Oils