Decision-makers have long speculated that building separate roads for trucks and passenger cars, or at least separating them on their own lanes would accomplish two major objectives: 1) they would make the roadways safer for passenger cars, and 2) roadways designed specifically for a select class of vehicles rather than for all vehicles might represent overall savings in construction costs. Thi...

The authors determined the intensity of increase in wear various elements body. It has been established that lower trim, roof slope and part side wall have greatest wear. is proposed to use aluminum alloys for modernization passenger car bodies. advantage such a technical solution an corrosion resistance reduction tare allows reduce specific train movement, fuel electricity costs traction. To o...

The paper presented the dynamics of a vehicle fueled by hybrid fuel, i.e., LPG–DME mixture. basis for assessment was T-ω characteristics SI engine with capacity 1.6 dm3, determined authors several selected loads and DME mass shares in supply analysis comparison impact composition mixture on dynamic properties were carried out passenger car OPEL Astra, powered an which T- ω earlier test bench. I...