HW11solution

HW11solution - AAE 334, Fall 2011, Homework 11 SOLUTIONS...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
AAE 334, Fall 2011, Homework 11 SOLUTIONS Due Monday, September 26 at the beginning of class. 1. Consider a single horseshoe vortex of span i b centered on the origin of the coordinate system,     0 , 0 , y x , in the z=0 plane as shown below in a view from above the wing. The strength of the vortex is i . What is the induced velocity at a point     j j y x y x , , , in the z=0 plane? It may be handy to write the answer in terms of i A sin , i B sin , i A cos , and i B cos , and then list what these four trig functions are in terms of j j i i y x y x , , , . You can assume that the point   j j y x , is not on the head of the horseshoe vortex. The induced velocity at   j j y x , is the sum of induced velocities from the three parts of the horseshoe vortex:         j j tip j j tip j j Head j j i y x w y x w y x w y x w , , , , where the three parts are the head, the tip at positive b i /2 and the tip at negative
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 2

HW11solution - AAE 334, Fall 2011, Homework 11 SOLUTIONS...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online