View Single Post
  #1  
Old 06-27-2009, 07:38 PM
CPMcGraw's Avatar
CPMcGraw CPMcGraw is offline
BARCLONE Rocketry
 
Join Date: Mar 2005
Location: Mobile, Alabama
Posts: 5,357
Exclamation New Design -- Delta IV Medium

Inspired by the GOES-O launch today...

This is the 18mm version. A 13mm version might be forthcoming...

Uses 4 clear Lexan fins, with tabs, 0.050" thick.

NOTE: This design will require Carl (SEMROC) to cut the special nose cone (BC-1045-D4M) and the solid booster rockets on his fancy alien technology tools. I've tried to get the shapes eyeball-close, so they might need tweaking to get it just right. They're good-enough for me...

The model requires long-delay engines to work properly. Start with the A6-4Q - do not use the A8-5. Move from there to the B6-6, then to the C6-7. Gentle Dv times for these engines.

Enjoy!
Attached Thumbnails
Click image for larger version

Name:  Delta IV Medium 3D.jpg
Views: 163
Size:  44.3 KB  Click image for larger version

Name:  Screenshot.jpg
Views: 130
Size:  94.4 KB  
Attached Files
File Type: rkt Delta IV Medium.rkt (68.7 KB, 128 views)
__________________
Craig McGraw

BARCLONE Rocketry -- http://barclone.rocketshoppe.com
BARCLONE Blogsite -- http://barclone.wordpress.com
BARCLONE Forum -- BARCLONE Forum

BARs helping BARs

SAM 0044
AMA 352635
Reply With Quote