#1
|
||||
|
||||
Update on an old design -- Starlighter Shuttle
I thought I'd shove this one back out to let everyone see what it looks like rendered with all the flight hardware in place.
One thing RockSim says I need for the boost phase is a 1 oz ballast in each booster. A lot of ballast, and I may try to trim this down a bit, but still the model reaches 1300' on a pair of D12-7 engines, with a Dv of only 5 FPS. It takes 32" out of 36, which means I might want to change the launch lug to a 3/16" and use a 48" rod instead. Keep in mind, this model is not ready-to-fly in its current configuration. The booster detach mechanism is not going to work as-drawn. It needs something else, possibly a more active capture-hold-forced-release system. Sliding catch tubes, or something similar. It's still a work-in-progress...
__________________
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 | |
|
|