Open AccessProcedure for evaluation of tightness of polymer tanks for transportation of fuel by air
Author(s) -
Д. В. Колотилин,
А. В. Дедов,
R. I. Kunnap
Publication year - 2021
Publication title -
plastičeskie massy
Language(s) - English
Resource type - Journals
ISSN - 0554-2901
DOI - 10.35164/0554-2901-2021-1-2-46-48
Subject(s) - diesel fuel , fuel tank , thermoplastic , polymer , materials science , petroleum engineering , computer science , composite material , engineering , waste management
The analysis of methods for assessing the diffusion permeability of polymer materials is carried out. The limitations of the methods for determining the tightness time and the rate of fuel bleeding from elastic tanks based on thermoplastic polyurethanes are shown. To solve the set tasks, an approach is proposed related to establishing dependencies of the kinetics of diesel fuel bleeding in the coordinate system of the conditional time, which was calculated as the square root of the process time. The tightness time and rate of fuel bleeding depends on the degree of filling of the tank during testing.