Kaji Eksperimental Penggunaan Biosolar B40 Terhadap Prestasi Mesin Dengan Men…

ABSTRACT Biodiesel is an alternative fuel that can be used to replace fossil fuels such as Diesel, which are increasingly depleting. Biodiesel has a higher viscosity, density, and surface tension value than conventional fossil fuels. The level used by the Indonesian government is 20-30% Biodiesel content, which is then added with Diesel fuel. If the percentage level of Biodiesel is increas…