Estimate the time constant and maximum vertical acceleration, Engineering Mathematics

The vertical motion of a general aviation airplane subjected to a sharp-edged wind gust is described by the equation

Δw(t) = Ag(1-e-t/τ) assume Ag = 30

where Δw is in the vertical velocity, is the magnitude of the wind gust, and g A (1-e-t/τ)  is the time constant of the airplane. Use the Figure Q3 to determine the following:

(a) State the two types of gust inputs that are commonly used for the modelling process.

(b) Estimate the time constant of the airplane system.

(c) The maximum vertical acceleration and the time at which it occurs.

(d) Airplanes with low wing loadings are more responsive to the influence of vertical wind gusts compared with airplanes with high wing loadings. Verify the validity of the statement above with appropriate reasoning.

1145_verticle vilocity.png

Posted Date: 3/28/2013 1:17:41 AM | Location : United States

Related Discussions:- Estimate the time constant and maximum vertical acceleration, Assignment Help, Ask Question on Estimate the time constant and maximum vertical acceleration, Get Answer, Expert's Help, Estimate the time constant and maximum vertical acceleration Discussions

Write discussion on Estimate the time constant and maximum vertical acceleration
Your posts are moderated
Related Questions
In the x,y plane, divide up the x-axis by placing marks at x=a, x=b, and x = -2. Suppose φ is harmonic in the upper half plane and on the segments of the x-axis defined by your mar

MA for pulling a 1500 gram cart up a 20 degree plane up a 1 meter ramp using a wheel and axel. Wheel diameter is 8 cm

A researcher is interested in comparing the Christian maturity level of students who volunteer for community service versus those who do not. The researcher suppose that those who

Draw concentric circles of radii a and b, each centered at z=id (on the imaginary axis). Suppose φ(x,y) is a harmonic function inside the washer defined by these circles. The circl

What are the lowest and highest addresses in a 2 20 byte memory in which a four-byte word is the smallest addressable unit?

b) State by inspection (i.e. without performing any formal analysis) all you can about each of the periodic waveforms shown in FIGURE 1 in terms of their Fourier series when analys

a.) Give a short sequence of machine instructions for the task " Add the contents of memory location A to those of memory location B, and place the answer in location C ". You have

As an engineering student, the ministry of energy and minerals has tasked you to help them model equation(s) that can estimate the amount of crude oil in a reservoir. The governmen

An electronic module is mounted on a machine and is modelled as a single degree of freedom spring, mass, and damper. During normal operation, the module of mass m kg is subject to

Solve the initial value problem 11(t+1)dydt-7y=28t, for t>-1 with y(0)=14. Put the problem in standard form. Then find the integrating factor, ?(t)= , and finally find y(t)=