RT Journal Article SR Electronic A1 Aftanaziv, Ivan A1 Malovanyy, Myroslav A1 Shevchuk, Lilija A1 Strogan, Orysia A1 Strutynska, Lesia T1 Economic and Environmental Benefits of Using Cavitation Treated Fuel in Vehicles of Internal Combustion Engines JF Communications - Scientific Letters of the University of Zilina YR 2022 VO 24 IS 3 SP B158 OP B169 DO 10.26552/com.C.2022.3.B158-B169 UL https://komunikacie.uniza.sk/artkey/csl-202203-0013.php AB The results of an experimental study of efficiency of the cavitation treatment of a fuel mixture, based on A-95 gasoline and distilled water, for automobile internal combustion engines are presented. Cavitation treatment of this fuel mixture at a percentage of water/gasoline of 17/83 % allows increasing the cost of gasoline up to 15-20 % when operating engines on flat and sloping sections of roads and in traffic jams. Due to the cavitation treatment, the engine power is reduced by only 6/7 %. The design of the created automobile electromagnetic vibrating cavitator is described. Its application will not only save fuel, but increase the completeness of combustion of water-gasoline fuel mixture, i.e. improve the environment, as well %.