Monday, April 11, 2011

Glider Challenge: Design Phase

1) Challenge-
 2) Brainstorm solutions:-What are the rules of brainstorming? (oxymoron)
There aren't any rules of brainstorming; All brainstorms are good to right down even if they're not logical.
-List your ideas
a) Hanglider plane design     d) motor design
b) Helicopter design              e) fan design
c) Toy airplane design           f) hoover craft design

-Sketch at least two of them
1st Design- Hang glider Design
2nd Design- Hoover craft Design
3rd Design- Toy airplane Design






3) Specify:-Criteria: - Go a far distance
               - Have a long hang time
               - Accuracy
-Constraints: - Only use the given amt. of balsa wood (5 pieces)
                     - The only other material allowed is tissue paper (as much as needed)
                     - These limited materials limit the sze it can be

4) Develop Solutions:-Sketch (with labels)












5) Final Design:



6) Glider Challenge Test Phase Notes:

7) RESULTS:

Our glider performed pretty well
- It got 3rd in distnace
- We reached our goal of longest hangtime and got 1st in that category
Improvements:
- Make it more durable by decreasing the size
- Test it when it isn't windy to avoid damaging it

2 comments:

  1. You guys built a neat glider. I would have loved to have seen it on a milder day. Besides not testing on a windy day, how could you modify your design to be more effective in wind?

    Would weather conditions be a criteria or a constraint?

    Did you develop a decision matrix?

    ReplyDelete
  2. Did you research an engineering program? I swear that I saw yo doing that...
    Please post that up.

    ReplyDelete