CS382:Equation-outline

Abstract

This unit will last for two weeks, and will explore the concepts relating to aerodynamics through the modeling of rocket flights and how the flow of thrust through the nozzle at the end of the rockets affects the flight distance of the rocket. This will require use of simulations that are designed to handle such problems, as well as some explanation about aerodynamics in general.

Inquiry Based Learning

Develops students' understanding of the natural world.

Strengthens students' knowledge of the scientific way of knowing — the use of systematic observation and experimentation to develop theories and test hypotheses.

Emphasizes and provides first-hand experience with both theoretical analysis and the collection of empirical data.

Background reading

http://en.wikipedia.org/wiki/Aerodynamics

• Wikipedia tells it all about the aerodynamics, one should know. Some ideas about modeling could be obtained.

http://en.wikipedia.org/wiki/Wind_tunnel

• At the lower part of the site - it talks about visualizing the results and the whole simulation of the wind tunnel. Interesting.

Lecture notes

Lecture 1:

Lecture 2:

Lecture 3:

Lecture 4:

Classroom response questions

• Question 1

• Question 2

• Question 3

Lab activity

• The First Lab

• The Second Lab

Simulations

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Airplanes

Alice

• A Link for freeware program (115 MB size) called Alice, which creates airplane models and simulates flights. Also contains guide to create a airplane in 1 hour.
• Also the website from the link, contains some guides into modeling a real life paper plane; in terms of how to make it fly like a real one(folding techniques and similar).

http://www.alice.org/index.php?page=what_is_alice/what_is_alice

• A link that contains further info about Alice - also contains a Video which gives closer look at the software.

From first sentence: " Alice is an innovative 3D programming environment that makes it easy to create an animation for telling a story, playing an interactive game, or a video to share on the web. Alice is a freely available teaching tool designed to be a student's first exposure to object-oriented programming. " And so on..

• • --Yrosic08 06:45, 3 February 2009 (UTC)

I explored Alice and made the simulation. Possible variations.

http://www.airplane-collectible-best-net-resource.com/free-flight-simulator.html

Contains simulator links ; explored Google Earth one - still thinking about the whole purpose - but I guess its upcoming. Pretty fine and detailed one. Ready to present.

• • http://orbit.medphys.ucl.ac.uk/orbit.html A space flight simulator;could be of some help. Didn't explore it yet.

Rockets

http://www.grc.nasa.gov/WWW/K-12/rocket/rktsim.html

• Rocket Modeler II

http://www.grc.nasa.gov/WWW/K-12/rocket/ienzl.html

• Rocket Thrust Simulator

http://www.grc.nasa.gov/WWW/K-12/rocket/atmosi.html

• Atmospheric Effects Simulator

The 3 basic simulators of the rocket flight - a rocket model. Besides computer simulation, there could be guides followed up to manufacture a real life water rocket (e.g.) which could fly around; possible lab.

Physical Models

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