Atmospheric air enters the intake diffuser of - id082306467 от giouamado 01.06.2023 11:33

Question

Engineering: Atmospheric air enters the intake diffuser of a jet aircraft flying at a mach number of 0.8 at a constant altitude where the static pressure and temperature are 25kpa and 220k, respectively. the entrance area of the intake is 0.5m2 and the area at entry to the compressor is 0.8 m2. there is a loss of 10% of the stagnation pressure of the air as it flows to the compressor. using compressible flow theory and assuming adiabatic flow in the intake, determine the mach number and velocity of the flow

giouamado · Accepted Answer

Three operations possible in a quack is QUACKPUSH, QUACKPOP and QUACKPULL.

Explanation:

A quack is a data structure combining properties of both stacks and queues. It can be viewed as a list of elements written left to right such that three operations are possible, these include:

QUACKPUSH(x): add a new item x to the left end of the list; QUACKPOP(): remove and return the item on the left end of the list; QUACKPULL(): remove the item on the right end of the list.

Elements in the quack are stored in stacks. The component stacks can be accessed only through the standard stack functions PUSH and POP.

Atmospheric air enters the intake diffuser of a jet aircraft flying at a mach number

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