#21
|
||||
|
||||
Quote:
Thank you! |
#22
|
||||
|
||||
A little more...
A little more of my build.
I ran into a minor problem because of the lack of detailed instructions. I overcame and persevered! |
#23
|
||||
|
||||
Nose Cones
I have bee working on the nose cones using the #110 paper. I'm having a hard time rolling the paper to that narrow of a cone. I've tried using photo paper with the same results. It is the cutouts for the laser guns that are making it hard to stay conical.
I'm gonna take a break for a while and look for some different material to make the nose cones, short of using PNC. |
#24
|
||||
|
||||
Done
I finally gave up and just went with what I had on the #110 cardstock.
It looks like crap close up, but who cares. Anyway, it's finished. I need to attach a few fiddley bits and make the fin/rudders as soon as I get them. |
#25
|
||||
|
||||
Still waiting
I'm still waiting for the the designer to make to fin and canards.
|
#26
|
||||
|
||||
I lift things up...
I lift things up and put them down! (Said in an Arnold Schwarzenegger accent)
I keep picking this project up, look at it, and then put it down. There, I just did it again!
__________________
If it flies, I can crash it! |
#27
|
||||
|
||||
Quote:
The negative impact of the canards can be mitigated by allowing them to rotate. Stick an "axle" in at the canard's CG then stick into the rocket. The Canards must be allowed to freely rotate, and this will negate the teh forward shift of the CP making additional nose weight unnecessary.
__________________
Bernard J. Herman Ohio RLS Starport Sagitta Rockets email bherman@sagittarockets.com NAR # 97971 SR What's your idea on the best way to change Washington D.C.? Let us know at the Cantina Sagitta Cantina We're looking for a few good Catos, please tell us about any you may have had. Survey of Anecdotal Malfunctioning Engines or S.A.M.E. |
#28
|
||||
|
||||
I built this Starfighter two years ago. I don't think it's ugly, personally.
Hence:
__________________
Never trust an atom. They make up everything. 4 out of 3 people struggle with math. Chemically, alcohol IS a solution. NAR# 94042 SAM# 0078 |
#29
|
||||
|
||||
Quote:
Actually you want the 'axle' as far forward on the canard as you can get it. Any surface area of the fin ahead of the axle still must count as a 'fixed canard' in determining the CP of the rocket. Ideally, if the axle is 100% in front of the canards, the effect of the canards on CP would then be "zero". Placing the axle at the quarter chord line of say a 1 inch square canard would still require you adding "fixed fins" 1/4 by 1 inch (the area ahead of the quarter chord line) to the rocksim simulation or barrowman method to determine the CP location of the rocket. Hope this makes sense. OL JR
__________________
The X-87B Cruise Basselope-- THE Ultimate Weapon in the arsenal of Homeland Security and only $52 million per round! |
#30
|
||||
|
||||
Axle, Axle, Axle Foley?
Everytime I hear the word Axle I think of this.
Axle Foly and Serge on youtube! http://www.youtube.com/watch?v=kwsPp523Q9Q
__________________
If it flies, I can crash it! |
Thread Tools | Search this Thread |
Display Modes | |
|
|