Mar 12, 2009

Race day ended up becoming an oxymoron for me as it was disappointing, but an improvement. Due to unknown reasons possibly including murphy's law and pure bad luck, the first attempt was a misfire and the second was a dud. At least 2 balloons were destroyed during the entire race. The balloon car appeared to have went slower, but due to a different perspective, it actually went faster than previous trial runs. At the least, it went over 5m but unfortunately went a short distance compared to other vehicles.

Mar 7, 2009

Testing has shown that the newest balloon car CAN travel a minimum of 5 metres. Some unsolved issues however, are speed and possibly weight. Otherwise the car is effective and certain previous problems have been rectified.


Another update on my car with the additions of wings from my old test car and the addition of elastics to support them. The "disk" from my last car (storm-bird) can still be attached (as a failsafe) and the design can accept a variety of nozzle types.

(AKA "Strinbag" due to elastics)

Mar 5, 2009

After some observation, it appears unlikely for my partner to contribute to car design due to lack of materials. Another attempt to increase performance via refurbishment underway.

Feb 28, 2009

Another mod

Car refurbished again for performance reasons. Tailfins removed and several "classified" improvements done on car. Car works well so far and the only possible additions now are cosmetic (paint job, etc).


Feb 27, 2009

Question

Does anyone know how to secure a balloon to the car?



What happens is that the balloon gets pushed up (possibly because of air resistance) and it ends up pinching at the nozzle (black rectange). What i'm trying t do is to keep in down rather than letting it go up. I've tried masking tape in a loop shape but that doesn't work.

Feb 26, 2009

Mod

Another upgrade put on car #3. Will probably end up being the final version as it works.
Partner supposed to be currently designing a long-distance car. Updates hopefully to follow on that one.


(Designated "Sturmvogel" [Stormbird})