The objective of the paper consists in the development of a valid procedure able to plan the addition of Zero Emission Vehicles (ZEV) to existing lines. This led to the elaboration of the 3 analytical models that evaluate mission profiles (speed vs space and time), energy consumption and battery autonomy of an electric urban transit mode/vehicle. The models are determined on the basis of the ch...

The nanosecond time dependence of the fluorescence depolarization of 1,6-diphenyl-1,3,5-hexatriene in L-alpha-dimyristoyllecithin vesicles was determined at temperatures above and below the midpoint of the gel-liquid crystalline transition. In neither case could the decay of the total fluorescent emission or the decay of the emission anisotropy be described adequately in terms of single exponen...

Abstract World primary energy consumption reached 14,2 mil. tons of oil equivalent. More than 81.7% this was generated from fossil fuels as source while 74.5% the electrical fuels. Energy transition towards zero impact CO2 emission requires a major shift in mix sources, decarbonization electricity generation, and use Hydrogen alternative low solution for high temperature industrial process. Low...

We study the frictional torque acting on particles rotating in empty space. At zero temperature, vacuum friction transforms mechanical energy into light emission and produces particle heating. However, particle cooling relative to the environment occurs at finite temperatures and low rotation velocities. Radiation emission is boosted and its spectrum significantly departed from a hot-body emiss...

Keywords hydrogen, internal combustion engine, combustion, high pressure injection, zero CO2 emission