Tests on the tractor installed experimental device for heating the mixture of bioethanol in diesel fuel

Abstract

Research and development activities aimed at the development of new scientific and technical bases of resource-saving technologies and mixed fuel preparation devices, which implement the use of alternative fuels to save traditional fuels, are being carried out. On the basis of theoretical and experimental studies, the initial requirements and technical conditions of the device for heating the bioethanol mixture to the diesel fuel and the engine supply system was tested. The fuel mixture prepared by heating the recommended diesel fuel and bioethanol proportioned mixture was tested on the TTZ 80.10 tractor. The tests showed that the specified injection angle of the UTN-5 fuel pump was advanced by 2 degrees, and the injector needle pressure was determined to be 1.4-1.6 MPa.