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Empty weight mass fraction

The empty weight mass fraction is the ratio of the empty weight (WEmpty) to Takeoff gross weight (WTO)

 

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Nozzle Throat Area by using Mass flow parameter

The smallest cross-sectional area of the nozzle is called the throat of the nozzle. The hot exhaust flow is choked at the throat

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Down Stream Mach Number

The Mach number of a normal shock wave is always greater than unity in the upstream and less than unity in the downstream, the static pressure always increases across the shock wave

Mx= Up Stream Mach Number

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Rotor Airfoil Centrifugal Stress

considerable magnitude is induced in the supercharger impeller by reason of the high rotational speeds necessary to obtain the desired pumping effect.

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Turbine Cooling Effectiveness

It used to describe the cooling performance due to the fact that this parameter reflects on conductive heat within the vane material, including the thermodynamic temperature of the hot mainstream and coolant from the hot and cold sources.