#1
|
||||
|
||||
Revised Design -- Der Dopple Max Mk III
Another design from 2005, updated for the E12 using all SEMROC components. Overall weight of the rocket is less than my original version.
Length: 31.875" Diameter: 1.637" (BT-60) Fin Span: 8.387" Weight: 3.35 oz E12-0/C11-7......1747'......Dv 26 FPS......Needs 36" of 48" x 1/4" rod C11-0/E12-6......1955'......Dv 13 FPS......Needs 44" of 48" or 60" x 1/4" rod E12-0/D12-7......2157'......Dv 24 FPS......Needs 37" of 48" x 1/4" rod D12-0/E12-6......2254'......Dv 15 FPS......Needs 38" of 48" x 1/4" rod E12-0/E12-6......2633'......Dv 18 FPS......Needs 38" of 48" x 1/4" rod Share and Enjoy!
__________________
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 |
#2
|
||||
|
||||
ADDENDUM:
E12-0/E9-6.......2733'......Dv 16 FPS......Needs 38" of 48" x 1/4" rod Per Sandman's observations, clean out the E9's nozzle prior to use, due to the smaller throat diameter.
__________________
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 |
Thread Tools | Search this Thread |
Display Modes | |
|
|