Energy efficiency is an essential aspect of motor technologies. The replacement conventional Single Phase Induction Motor (SPIM) by Permanent Magnet Synchronous (PMSM), Reluctance (SynRM), or Switched (SRM) for energy-efficient operation leads to high capital expenses. This paper presents a cost-effective design method improve the existing SPIM. It implements novel idea transforming it Line Sta...

In electric vehicles (EVs), efficient energy consumption is very important. Based on demand, different motor technologies are employed by the manufacturers and still evolving. This paper analyses motors utilized in such as DC motor, Brushless (BLDC) AC induction permanent magnet synchronous (PMSM), switched reluctance (SRM), (PM-SynRM). The advantages disadvantages correspond to traction pointe...

in this research, the steady-state flow filed around a 3d body and rotor configuration of the robin helicopter is simulated. the rotor is modeled by an actuator disk. for this purpose, an annular computational domain replaces the rotor and some modeled source terms are added to the momentum equations. this modeling of rotor considerably speed up computational time. the flow field over this heli...

in this research work with the aid of tagouchi experimental design and rawing of interaction curves with minitab software, the best rotor speed and dump temperature of mixing for physico-mechanical and rheological properties of the rubber compound with three mixing steps was obtained. moreover by plotting the mean curves in excel worksheet, the dependency of properties on rotor speed, dump temp...

This paper proposes a software reliability model (SRM) based on a mixed gamma distribution, so-called the mixed gamma SRM. In addition, we develop the parameter estimation method for the mixed gamma SRM. Concretely, the estimation method is based on the Bayesian estimation and the parameter estimation algorithm is described by MCMC (Markov chain Monte Carlo) method with grouped data.