Maximum speed-procraft, Other Engineering

Assignment Help:

Maximum speed -Pro craft

The standard approach for prop-driven aircraft is to assume that engine and propeller together produce a power (as opposed to thrust) output that is independent of speed. Calculations analogous to those carried out above for the jet aircraft, but based on power rather than drag, lead to formulae for maximum speed, absolute ceiling, and so on. The resulting equations do not however lend themselves
to simple closed-form solutions, and generally, iterative solutions need to be found.
Suppose the maximum engine shaft power output is Pmax. The propeller will convert this to useful propulsive power with an efficiency η ; the useful available propulsive power is thus given by
                                                            Pav = η Pmax


Related Discussions:- Maximum speed-procraft

Programming of 18F4550, #include org 0xoo movlw 0x00 ---------- movlw 0xff ...

#include org 0xoo movlw 0x00 ---------- movlw 0xff movwf PORTB end

Different types of handover in a gsm network, Question: (a) Cellular sy...

Question: (a) Cellular systems are based on two main types of multiplexing, what are those two types of multiplexing? Explain how they are used to improve channel allocation in

European vanilla Call option with strike price, Let C(K) denote a European ...

Let C(K) denote a European vanilla Call option with strike price K. Assume that all options are identical except for strike price, and strike prices satisfy K1 Question 1: What ar

The finite element method fem, The finite element method The fini...

The finite element method The finite element method (FEM), sometimes referred to as finite element analysis (FEA), is a computational technique used to obtain approximate

Moulding materials, The commonly used moulding materials for mould making...

The commonly used moulding materials for mould making can be broadly classified into the following two groups :             (a) Metals : Including grey cast iron, steel and an

New assembly buildings - fire protection engineering, N e w Assembly Buil...

N e w Assembly Buildings: 12.1.1.1 The requirements of this chapter shall apply to new buildings or portions thereof used as an assembly occupancy. 12.1.3.2 Simultaneous

Reed solomon code, i have created simulink model for rs code with overlapp...

i have created simulink model for rs code with overlapped symbol and without overlapped symbol. and BIT ERROR RATE VERSUS EB/NO PLOT is observed for its performance analysis.but i

Apu powerplant installation, Apu powerplant installation: The APU engin...

Apu powerplant installation: The APU engine mounts consist of a number of supports with vibration isolators fitted to the end of each support. The tubular supports are bolted

Duty cycle, how to modulate duty cycles

how to modulate duty cycles

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd