打开Tutorial 1中建立的tut1SIfinal.gtm，然后保存于…/tutorials/GTpower/TUT03/1-Sweep/tut3sweep.gtm 的文件。Setting of sweeps over variables 对于模型创建期间的参数设置是非常有用的，而且扩展(sweep over)其参数的属性也同样重要。这里，我们将扩展发动机的转速，以观察单缸发动机的力矩和能量(torque and ...
aunitoftorque,justastorqueiscalledtorque.Inthecarabove,workmachineisthebiggestengine,theenginepoweriscalculatedbythetorque,andthecalculationformulaissimple:power(W)=2pi**speedtorque(Nm)(RPM)/60,thesimplifiedcalculationbecome:power(kw)=(Nm)*(speedtorqueRPM)/9549.However,howcanthepowerkwbeconvertedinto...
The following formula applies to the rated line current Ie of the Power Module: Ie = k× INThe per unit voltage drop across the transformer when loaded with Ie is thus: uk = Zs× Ie / Uo = Zs× k× IN / UoWith the specified ratio between Ie and IN, the per unit voltage drop ...
electric-quadrupole momentdamping torquedampingrotationrigid bodyBased on the basic theory of electrodynamics about electromagnetic radiation, the general formulae of radiation power and damping torque of electric-quadrupole moment for a steadily and uniformly charged rigid body with any periodic rotation ...
Wind energy is converted into mechanical torque by the aerodynamic components of the wind power system. Then, the torque is transmitted to the generator by the drive train. The generator converts the torque into electricity and finally outputs it to the power system. Under the ideal condition ...
摘要: In the paper the electromagnetic field in an induction motor of spherical symmetry has been determined. —The scalar magnetic potential and current function I have applied in the analysis.—The formulae have been derived for the power losses and driving torque acting on the rotor....
Proposing optimal sizing formulae for each parameter allows for the optimization of the cost, reliability, and CO2emission function. The proposed grid-connected hybrid system’s best component sizes and how well it works depend on how well optimization problems are solved. In addition, the distribut...
When the wind stream passes the turbine, a part of its kinetic energy is transferred to the rotor and the air leaving the turbine carries the rest away. Actual power produced by a rotor would thus be decided by the efficiency with which this energy trans
将绘制力、扭矩(power and torque )和发动 机转速的关系曲线。在“RunSetup/ThermalControl ”中确保 “wall temperature solver ”是打开的,通过选择 分析类型 (“solution type )为“steady” Tutorial 6.Diesel Combustion (柴油燃烧模型) 本节将主要描述 GT-power 中直喷压燃模型的使用。打开位于.../tutorials...
Power is the application of strength with speed. Strength is only concerned with the application of force as expressed by the formula F x D. The time of the application of force is of no consideration; force production is the main goal. Power is expressed by the formula F x D/Time; ...