AE 2020
LOW-SPEED AERODYNAMICS
Course Downloads
Equation Sheets and Reference Material
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Link
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Math Review Equations |
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Conservation Equation Summary |
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Mass Flow Integration Example |
Class Assignments & Quizzes
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Link
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Homework
Assignment #1
Due: Thur. 1/20/2005 |
HW_1.pdf
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Homework
Assignment #2
Due: Thur. 2/3/2005 |
HW_2.pdf
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Solutions to
Assignment #1
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HW1_sol.pdf
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Equations for
Homework Quiz on Assn. #2
To be held
Thur. 2/10/2005
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HWQ2_Eqns.PDF
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Homework
Assignment #3
Due: Thur. 2/17/2005 |
HW_3.pdf
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Solutions to
Assignment #2
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HW2_sol.pdf
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Equations for
Homework Quiz on Assn. #3
To be held Thur. 2/24/2005 |
HWQ3_Equations.PDF
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Homework
Assignment #4
Due Thur. 2/24/2005 This assignment will NOT be accepted late No Homework Quiz to be held on this assignment. |
HW_4.pdf
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Equations for
Exam #1 will be held Tue. 3/1/2005
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E1_Equations.pdf
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Solutions to
Assignment #3
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HW3_sol.PDF
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Solutions to
Assignment #4
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HW4_sol.pdf
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Homework
Assignment #5
Due: Tue. 3/15/2005 |
HW_5.pdf
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Equations for
Homework Quiz on Assn. #5
To be held Tue 3/29/2005 |
HWQ5_Eqns.PDF
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Solutions to
Assignment #5
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HW5_sol.pdf
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Homework
Assignment #6
Due: Tue. 4/5/2005 |
HW_6.pdf
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Equations for
Homework Quiz on Assn #6
To be held Tue 4/12/2005 |
HWQ6_Eqns.PDF
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Solutions to Assignment
#6
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HW6_sol.pdf
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Homework
Assignment #7
Due: Thur. 4/14/2005 This assignment will NOT be accepted late |
HW_7.pdf
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Equations for
Exam #2
To be held Tue. 4/19/2005 |
E2_Equations.pdf
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Solutions to
Assignment #7
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HW7_sol.PDF
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Homework
Assignment #8
Due: Not to be turned in for
grade, however, HW Quiz to be held along with Final Exam during Final Exam Period |
HW_8.PDF
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Solutions
to Assignment #8
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Avail. outside
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Final Exam and HW Quiz on Assn. #8:
Section A (Morning Class): Wed.
5/4/2005 8am-10:50am Section B (Afternoon Class): Mon. 5/2/2005 11:30am-2:20pm |
Equations for
Final Exam and HW Quiz on Assn. #8:
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Lecture Notes
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Link
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Course Introduction |
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Conservation Laws 1 |
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Mass Flow Rate 1 |
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Control Vol. & Control Mass |
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Continuity in Integral Form |
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Continuity in PDE form |
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Momentum Eqn 1 |
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Wake Rake Example 1 |
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Momentum in PDE form |
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Jet Exit Conditions |
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Pipe example |
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Substantial Derivative |
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Streamlines & Pathlines |
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Angular Velocity and Vorticity |
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Bernoulli Equation |
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Circulation |
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Velocity Potential |
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Stream Function |
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Laplace Eqn |
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Sources & Sinks |
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Doublet |
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Flow over Circular Cylinder |
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Elementary Flows and Cylinder Flow images |
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Cylinder Cd (Fig. 3.20) |
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Lifting flow over Circular Cylinder |
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Lifting Cylinder images |
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Generation of Lift |
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Airfoil Nomenclature |
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Thin Airfoil Theory Introduction |
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Thin Airfoil Theory Derivation |
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Thin Airfoil Theory Symmetric |
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Experimental Airfoil Lift and Drag |
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Thin Airfoil Theory Cambered |
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Finite Wing Theory Introduction |
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Finite Wing Theory Derivation |
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Finite Wing Theory Results |
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Finite Wing Final Results |
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Introduction to Viscosity |
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Boundary Layer Analysis |
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Skin Friction |
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Streamwise Pressure Gradient |
Assigned
Note: In table below, currently
and previously assigned reading are highlighted in red.
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Bertin Textbook |
Web |
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Chapter 1 |
Chapter 1 |
All Lecture notes to date |
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Sections 2.1-2.6.1 |
Sections 2.1-2.4 |
Web: Course Introduction |
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Sections 2.7-2.8 |
Sections 2.7-2.10 |
Math Review Equations |
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Sections 2.9-2.12 |
Sections 3.1-3.6 |
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Sections 2.13-2.18 |
Sections 3.7-3.11 |
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Sections 3.1-3.5 |
Sections 3.11-3.14 |
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Sections 3.6-3.8 |
Sections 3.15-3.16 |
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Sections 3.9-3.14 |
Sections 6.1-6.4 |
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Sections 3.15-3.16 |
Sections 6.5-6.5.2 |
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Sections 3.17-3.21 |
Sections 5.1-5.4.3 |
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Sections 4.1-4.7 |
Sections 5.5-5.5.3 |
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Sections 4.8-4.15 |
Sections 2.5-2.6 |
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Sections 5.1-5.3 |
Sections 4.1-4.7.2 |
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Section 5.4, 5.9 |
Sections 5.4.4-5.4.5 |
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Chapter 15 |
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Sections 16.1-16.3 |
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Sections 16.5-16.6 |
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Chapter 17 |
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Sections 18.1-18.2 |
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Sections 19.1-19.2
(except 19.2.1) |
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Course
Description: Basic results, conservation laws, potential, airfoil and
wing analysis. Boundary layers on plates and airfoils. Pressure gradients. Introduction
to turbulence and vortex-dominated flows.
Units = 3-0-3.
Learning
Objectives:
- How
aerodynamic lift, drag and pitching moment are generated, and how they
act.
- Basic
physical approach to describing fluid dynamics.
- Potential
flow concept to describe and predict aerodynamics.
- Thin-airfoil
theory and genesis of the results of 2-D incompressible results.
- Finite-Wing
effects and their modeling.
- Lifting-line
approach to calculate lift and induced drag on wings.
- Boundary-layer
concept to describe effects of viscosity.
- Simple
models of the boundary layer .
- Physical
concepts of turbulence and its effects.
- Features
of flows at high angles of attack.
Prerequisites:
·
Material
1.
2. Basic
Trigonometry
3. Concept
of scalars and vectors: dot products, cross-products, curl.
4.