#11
|
||||
|
||||
Quote:
I have a request in already for Angara part. Mark, I don't know if it was you... I have trouble with real names/forum names. Unfortunately I really don't have a really good profile pic of the parts. I'm working on the scale drawings so I can make the parts.
__________________
"I'm a sandman. I've never killed anyone. I terminate runners when their time is up." Logan from "Logan's Run" http://sandmandecals.com/ |
#12
|
||||
|
||||
Gordy,
It was not I asking for Angara parts. But I'm in if you are producing stuff. Try this link: http://www.russianspaceweb.com/angara5_flight1.html That's as good as you're going to get. There maybe more pictures coming in over the next few weeks as the Russians are still saying launch before the end of the year. This rollout was for system and pad integration tests. Note that the core and boosters appear identical up to the end of the long conduit. I started working on measurements and the aeroshroud top is almost exactly a Vostok-style cone. As I noted, I'm thinking ST-18 boosters and core; BT-70 Third stage and BT-80 fourth stage and aeroshroud. So that's 4 booster nose cones, two transitions and fairly large cone. What size were you contacted about making?
__________________
NAR 79743 NARTrek Silver I miss being SAM 062 Awaiting First Launch: Too numerous to count Finishing: Zooch Saturn V; Alway/Nau BioArcas; Estes Expedition; TLP Standard Repair/Rescue: Cherokee-D (2); Centuri Nike-Smoke; MX-774 On the Bench: 2650; Dream Stage: 1/39.37 R-7 Last edited by MarkB. : 11-20-2014 at 09:34 PM. Reason: Poor grammar |
#13
|
||||
|
||||
For what it's worth (I don't know) there's a downloadable paper model of the Angara 5 here: http://www.cardmodels-r.narod.ru/ht...ngara5-rev1.pdf
__________________
Rich Holmes Camillus, NY Secretary / newsletter editor Syracuse Rocket Club http://richsrockets.wordpress.com |
#14
|
||||
|
||||
Quote:
__________________
Black Shire--Draft horse in human form, model rocketeer, occasional mystic, and writer, see: http://www.lulu.com/content/paperba...an-form/8075185 http://www.lulu.com/product/cd/what...of-2%29/6122050 http://www.lulu.com/product/cd/what...of-2%29/6126511 All of my book proceeds go to the Northcote Heavy Horse Centre www.northcotehorses.com. NAR #54895 SR |
#15
|
||||
|
||||
Quote:
... with fins added.
__________________
Rich Holmes Camillus, NY Secretary / newsletter editor Syracuse Rocket Club http://richsrockets.wordpress.com |
#16
|
||||
|
||||
Quote:
Another option (but one that likely wouldn't lend itself well to cardstock rockets) is to "install" well-concealed air intake vents in the body, and to install the motor way up front, *inside* the body, with the recovery system above it. This allows the motor exhaust, mixed with entrained air that comes in through the vents, to be exhausted out the rear of the body, which serves as a "3-D" 'skyrocket trailing stick' for stability.
__________________
Black Shire--Draft horse in human form, model rocketeer, occasional mystic, and writer, see: http://www.lulu.com/content/paperba...an-form/8075185 http://www.lulu.com/product/cd/what...of-2%29/6122050 http://www.lulu.com/product/cd/what...of-2%29/6126511 All of my book proceeds go to the Northcote Heavy Horse Centre www.northcotehorses.com. NAR #54895 SR |
#17
|
||||
|
||||
Ok, this is what I've tried to interpret from the pictures.
I just edited the parts, I had the boosters too large. For the booster tubes, I used BT-60's. Scaled to the Series 18 and BT-70 it would call for a 1.54" body tube. The closest to that size is the BT-60 at 0.1" larger in diameter. Comments, criticisms, corrections?
__________________
"I'm a sandman. I've never killed anyone. I terminate runners when their time is up." Logan from "Logan's Run" http://sandmandecals.com/ Last edited by sandman : 11-21-2014 at 10:23 AM. |
#18
|
||||
|
||||
Cool, but there's another transition from the core to the third stage. Remember the core and the boosters are all the same diameter and the third and fourth stages are different diameters, with the tird stage being smaller in diameter than the fourth (only in Russia).
When I look at it the short straight section you have on the booster cones it seems to me to be slightly tapered. This short segment will also be slightly tapered on the transition from core to third stage and then flare out for a sort-of truncated hourglass shape on that piece. I wish I could draw this but I'm at work . . . .
__________________
NAR 79743 NARTrek Silver I miss being SAM 062 Awaiting First Launch: Too numerous to count Finishing: Zooch Saturn V; Alway/Nau BioArcas; Estes Expedition; TLP Standard Repair/Rescue: Cherokee-D (2); Centuri Nike-Smoke; MX-774 On the Bench: 2650; Dream Stage: 1/39.37 R-7 Last edited by MarkB. : 06-28-2017 at 10:46 PM. |
#19
|
||||
|
||||
Quote:
Interesting thing on that page is the Ariane V with Baikal boosters at the bottom of the page... that looks like a really interesting design modification! Course with ESA deciding to develop Ariane VI as an all-solid propellant rocket, I guess this was just someone's back of the napkin daydream... Later! OL JR
__________________
The X-87B Cruise Basselope-- THE Ultimate Weapon in the arsenal of Homeland Security and only $52 million per round! |
#20
|
||||
|
||||
Quote:
When you get home scribble me a sketch of what you mean on the taper. Now when I look really really close I can "kinda" see the second transition. Then I looked at an Angara 2 picture the second transition is clear. That would be a Series 18 to BT-60 transition. I'll wait until I hear back from you with your sketch before I change my drawing.
__________________
"I'm a sandman. I've never killed anyone. I terminate runners when their time is up." Logan from "Logan's Run" http://sandmandecals.com/ |
Thread Tools | Search this Thread |
Display Modes | |
|
|