The Use of Nanotechnologies in Vehicle Engines Storing

摘要

The existing system of protection of a machine group, engines in TATRA 815 vehicles, from corrosion effects is only applicable to vehicles parked indoors; in sea, air, railway and road transportation, individual machine components constituting functional parts of the engine cannot be protected adequately from relative air humidity possibly inducing degradation processes in a material leading to the occurrence of corrosion. In the paper, a scientific method of multicriteria evaluation of variants is employed, using Saaty's method to determine criteria weights and Metfessel's method of allocation of 100 points, to make a comparison of the existing method of storage of T3-930-50 type engine and a newly designed system of engine storage that is applicable indoors as well as outdoors, or possibly during transportation.