Restoring bearing capacity of fiberglass overwrap of aviation cylinders for storing liquids, gases and fire – extinguishing compounds

Roman Kachmar, Gheorghij Kryvov, Dmytro Jermolin, Valerij Matvijenko, Boris Karpinos, Mykhailo Kainov
2021 Mechanics and Advanced Technologies  
The article proposes a methodology for numerical research of stressed condition (SC) of aviation cylinders for storing liquids, gases and fire-extinguishing compounds in order to determine structural and technological parameters (STP) for repairing of defects in their fiberglass overwraps (FO) due to long-term operation and mechanical damages. Structural and technological parameters for repair of FO using fiberglass bandages and fiberglass fabric patches аre determined on the examples of
more » ... al research of SC of cylindrical and spherical cylinders. According to developed methodology, STP for repairing of FO of cylinders make possible to select modern materials and technological equipment.
doi:10.20535/2521-1943.2021.5.1.219224 fatcat:ftlzl3gcqbacdlywfsivncrm5a