Engineering, Energy, Transport AIC

Galushchak Olexander – Ph.D., department of Internal combustion engines and alternative fuel resources,Vinnytsia National Agrarian University (3 Solnechnaya St., Vinnitsa, 21008, Ukraine, e-mail: Galushchak.gs@gmail.com).

Ryaboshapka Vadim – Ph.D., department of Internal combustion engines and alternative fuel resources,Vinnytsia National Agrarian University (3 Solnechnaya St., Vinnitsa, 21008, Ukraine, e-mail: vadymryaboshapka@gmail.com).

Komaha Vitaliy – Ph.D., department of Internal combustion engines and alternative fuel resources,Vinnytsia National Agrarian University (3 Solnechnaya St., Vinnitsa, 21008, Ukraine, e-mail: komacha@vsau.vin.ua).

Using the internal combustion engines leads to increasing pollution of the environment and depending on fossil fuels. The biodiesel fuel, which is renewable, more environmentally friendly and cheaper, is a good alternative for diesel engines. Using of biodiesel fuel leads to decreasing power of diesel and increasing in fuel consumption. To prevent these shortcomings, it is proposed to use dynamic regulation of percentage composition of diesel and biodiesel fuels. Modernization of diesel engines for using a mixture of fuels with a dynamic regulation of its percentage composition is possible at diesel engines service stations. Using a supply system with dynamic regulation of the percentage composition of fuel mixture is expedient for large-displacement diesel engines and for improving of the ecological situation in cities it is expedient for diesel engines used in city buses and municipal vehicles.

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