As for the effect of current density, recently Alam et al.[27]studied removal of bitumen, varying current density from 50 to 300Am−2, keeping the other variables constant. Bitumen percentage removal (%) increases with the increase of current density up to an optimal value of 150Am−2....
In parallel hybrid electric vehicles, the ICE and the electric motors are directly connected to thedriveline. The configuration of aPHEVis shown inFig. 10.8. A good performance is observed during the acceleration to bring the vehicle to a constant speed since both the engine and the electric mot...
Throughout this edition, the mksa-unit system is used in accord with the latest recommendation for standardization of units in scientific and technical writings. The chapter "History of Early Investigations on Contacts" forming Part IV in the preceding edition of 1958 has not been repeated in ...
The primary specification for this hybrid hydraulic-electric power unit (HEPU) is that it must output constant pressure hydraulic power and constant voltage electric power. An on-board computer uses a pressure sensor and a speed sensor to regulate the pressure and voltage by modulating a hydraulic...
The energy transition will require a rapid deployment of renewable energy (RE) and electric vehicles (EVs) where other transit modes are unavailable. EV batteries could complement RE generation by providing short-term grid services. However, estimating t
In most conductors where Z ~ N2−D, we have a constant β = D − 2, which indicates that the impedance Z increases (decreases) with the system size in a consistent qualitative manner for D ≤ 2 (D > 2). This is the case for purely resistive media (such ...
a is the lattice constant and it is not a fixed parameter since our model is spatially scale-free calculation18. The second term in the Hamiltonian is a Peierls phase with the Landau gauge and is summed over the nearest-neighbour pairs. The hopping energy is set to \({t}=1\). The ...
The output characteristic analysis of variable-speed constant-frequency wind generating set The system of variable speed constant frequency(VSCF) wind power generation is taken as study object in this paper.According to the generator mathematical ... HU Dong-Liang,CY Zhao - 《Journal of North Chin...
pointed out a negligible difference between the slope k of the line and the evaporation kinetics constant, suggesting that the Rayleigh fission adds very little to the overall kinetics. Indeed, for the range of droplet sizes available experimentally, the difference between the diameter of a neutral...
Even if the measurements reported in the main text are performed in reflection (Kerr rotationϑK), we evaluated the magnetic field considering a transmission measurement (Faraday geometry). Those were the only reliable values for the Verdet constant that we could find, which we were able to va...