Delft University of Technology
D E P A R T M E N T OF A E R O S P A C E E N G I N E E R I N G
Course: Aerodynamics 2;
Code: AE2210
Course year: 2
Date: Wednesday 14 August 2013
Time: 14:00-17:00
On the top of each answer sheet write: initials, name, stude
Flow Through Wind Tunnels
To be able to test with supersonic flows, wind tunnels are used. To reach a supersonic flow, they must
have a characteristic shape. Why is this? And how does this shape effect the flow? We will try to find
that out.
1
Basic Equat
Delft University of Technology
DEPARTMENT OF AEROSPACE ENGINEERING
Course: Aerodynamics 2;
Date: Wednesday 3 July 2013
Code: AE2210
Course year: 2
Time: 14:00 17:00
On the top of each answer sheet write: initials, name, student number, sheet number/total
Aerodynamics C Summary
1. Basic Concepts
In this summary we will examine compressible flows. But before we venture into the depths of the
aerodynamics, we will examine some basic concepts.
1.1
Basic Concepts of Gases
Usually the atoms in a gas exert force
Delft University of Technology
DEPARTMENT OF AEROSPACE ENGINEERING
Course: Aerodynamics 2;
Code: AE2130-III
Date: Wednesday 9 April 2014
Course year: 2
Time: 14:00 17:00
On the top of each answer sheet write: initials, name, student number, sheet number/t
Basics of Inviscid Incompressible Flows
1
Bernoullis equation
An incompressible flow is a flow where the density is constant. Lets assume were dealing with an
incompressible flow. From the momentum equation and the streamline condition, we can derive that
Basic Concepts
In this summary we will examine compressible flows. But before we venture into the depths of the
aerodynamics, we will examine some basic concepts.
1
Basic Concepts of Gases
Usually the atoms in a gas exert forces on each other. If these in
Flight Vehicle Aerodynamics
Mark Drela
MIT Press, 2014
Errata
7 May 2014
Page 114:
Y = V
L = V
N
X
i sin i si
i=1
N
X
i
(5.77)
cos i si
(5.78)
i=1
Page 199:
=
Dp x
ZZ
) x
dS
p(
nx
2
1
2 V S cdp
=
x
2
1
2 V S cdp
cos2 x
(8.181)
Page 206:
N = Ixz p + Iy
Math 2C
Exam 2 Review
The second exam will be on Monday, April 18th. It will cover sections 3.1, 4.1-4.4 and 4.6. The exam
will consist of questions worth various values for a total of 125 points. You may use one 3 by 5
notecard (no specific examples). Pr
Physics 4C Exam 1 study guide
What you should know for the exam
Know what Simple Harmonic Motion is.
Be able to recognize the Simple Harmonic Equation and write out a general solution.
For the case of the ideal spring force, know how frequency relates to
Supersonic Flow over Airfoils
In the previous chapter we treated subsonic flow over airfoils. In this final chapter we will take a look at
supersonic flow. How do airfoils behave at M > 1?
1
The Linearized Supersonic Pressure Coefficient Equation
In the
p