Recherche parmi différents professeurs en Anglais…
Messages
i want to correct this paragraph
This paper presents an optimization strategy to obtain the optimal cross-section of induction motor with maximum induced torque.This can be obtained be achieved by using mathematical model equations,which are of main machine design parameters.The optimization strategy has been applied in order to reach the optimal air gap flux density,optimal inner stator diameter,optimal number of poles,stator and rotor slots.The optimization strategy consists of several steps.These steps are repeated using different magnetic materials types in the core and teeth of both stator and rotor.Also the effect of variation of machine gross length and number of phases on optimized values has been studied .The optimization calculation has been performed using MATLAB software.This Study leads to minimize the production costs of induction machines for the same machine outer diameter
1
0
traffic problem
my name is mahmoud yehia ,, i'am from cairo ,, here in cairo we have a big problem can be summarized in overcrowded cities and over population so that's lead in another problem of traffic system .. every day at rush hour from 3 to 4 pm i suffer during my return to home i see alot of cars everywhere and hear alot of noise in addition to air pollution due to vehicles gases nowadays i think seriously to travel abroad or to change my work carrier and work for another company outside cairo which has less people living there
another problem in cairo is the hot weather in summer here tempeature can reach 39 degree and that's too hot i can't withstand this
what do you think what should i have to do ,, any suggestions for me ??
1
0
