#111
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New Plan -- Iapetus
Borrowing something from James Pierson here...
This design is "Saturn-like", with similarities to JP's Tranquility models. I'm using smaller tank tubes (and more of them), along with a 24mm mount for taking an E9-6. More powerful RMS-type motors could also be fitted with the proper delays, though I haven't simulated them. The D12-5 has too high a Dv (over 30 FPS), so don't use it. E9-6......1700'......Dv 19 FPS......48" x 3/16" rod Important note: Yes, the tank tubes have to be trimmed just a little to fit them onto the ST-9 core tube. Cut a wedge out of each tube to allow the tanks to fit closer to the core, and so that all 10 fit inside the ST-16 tubes. Since the tank tubes are just for show and are not functional, they should also be plugged at the top to prevent deployment gasses from escaping. Enjoy!
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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 Last edited by CPMcGraw : 07-16-2008 at 04:34 PM. |
#112
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The number is now 52 before we cross 500...
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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 |
#113
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Quote:
Cool! I was going to say more "Recruiter" like.
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Scott D. Hansen Ye Olde Rocket Shoppe - Your One Stop BAR Shoppe! Ye Olde Rocket Plans - OOP Rocket Plans From 38 Companies! Ye Olde Rocket Forum WOOSH NAR Section #558 |
#114
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The blog now has a long list of "In The Wild" BARCLONEs, meaning those designs which have actually been built and flown. Right now, I'm adding a bunch of James Pierson's designs to this list. His collection of flown designs is about as long as (if not longer than) mine.
I'm still looking for folks to let me know if they've built a BARCLONE and flown it, so that I can add it to this special list.
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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 |
#115
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New Plan -- Rapier
Staying in the ST-8 "Schoolyard Sounders" series for a while longer...
This is a simple, high-performance design for 13mm A3-4 motors. It provides great altitude (400') with very low Dv numbers (less than 5 FPS) while still looking sharp and stylish. Length: 17.453" Diameter: 0.908" (ST-8) Fin Span: 3.88" Weight: 0.9 oz A3-4T......401'......Dv 5 FPS (highest of 10 sims).......36" x 1/8" rod A3-4T......402'......Dv 0.6 FPS (lowest of 10 sims)......36" x 1/8" rod Enjoy!
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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 |
#116
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The magic number is now 51...
There are several of James Pierson's designs that haven't been added, so this number is likely to change. JP, you need to clean out your PM box...
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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 |
#117
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CPMcGraw
Quote:
I did, I did. try to resend them . Thanks, Sorry, JP. James Pierson NAR# 77907 |
#118
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New Design: Smarty
Here is a design that shows my rethinking of the 13mm powered design. I am keepimg them smaller and lightwieght and using the ST-10 tube which is much easier to pack and recovery device in. I hope to come up with some good variations of this basic design in the months to come. This particular Smarty design can be recovered with either an streamer and/or parachute depending on your launch field conditions.
Enjoy and Thanks Again, JP James Pierson NAR# 77907 Smarty (13mm) Launch guide length: 36.0000 In MOTOR.................MAX. ALTITUDE...........DEP. VELOCITY 1/2A3T-4..............238.78839 Ft.............18.9038 ft/s A3T-4.....................568.31037 Ft.............19.7759 ft/s |
#119
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Magic Number Update
50...
__________________
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 |
#120
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New Design: The Ballista 2
Here is another design that keep growing over the months of development. I think it started out as a small lander and just kept growing into a sleek, long design. And yet, once again, that Tau nose cones really finishes off this bullet like design. The split upper and lower launch lug method I have been using seem to work well when the CG is in an difficult place. Also seems to be a good method to help hide those ugly launch lug stand-off fins.
FYI: The numbers after the design name is just for me keeping track on all the designs on what version I am working on and like the best. Enjoy and Thanks Again, JP James Pierson NAR# 77907 The Ballista (18mm) Launch guide length: 36.0000 In MOTOR.................MAX. ALTITUDE...........DEP. VELOCITY B4-4..................336.85235 Ft.............14.0138 ft/s B6-4..................342.88691 Ft..............9.8087 ft/s C6-5..................743.91689 Ft.............13.7583 ft/s . |
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