|
|
#51
10-05-2020, 10:09 PM
|
||||
|
||||
https://www.nar.org/SandT/pdf/Aerotech/AT_C3.4_2015.pdf
https://www.nar.org/SandT/pdf/Aerotech/D2.3.pdf Quote:
__________________
For warranty questions & issues please contact Karl at warranty@aerotech-rocketry.com For customer service questions & issues please contact Jenn at customerservice@aerotech-rocketry.com AeroTech Consumer Aerospace Division of RCS Rocket Motor Components, Inc. 2113 W 850 N Cedar City, UT 84721 435-865-7100 (Ph) 435-865-7120 (Fax) http://www.aerotech-quest.com http://www.rocketmotorparts.com.com http://www.specificimpulse.com 
|
|
#53
11-29-2020, 01:52 AM
|
||||
|
||||
|
Quote:
Your first big clue was who the OP was. Often times a lot of what he write is like reading it using a very dirty mirror. As it's often backwards/opposite, or does not reflect reality very reliably.
__________________
Contest flying, Sport flying, it's all good..... NAR# 18723 NAR.org GeorgesRockets.com Georges'CancerGoFundMe: https://www.gofundme.com/f/help-geo...ay-fight-cancer
|
|
#54
11-29-2020, 01:49 PM
|
||||
|
||||
|
I re-read this entire thread for entertainment while waiting in the Little Rock airport.
Some of you may not be aware that I’ve known Mr. Irvine for a long time, since he was about 14 years old flying rockets at Anaheim Stadium. Oh, real certified G8s and G12s are coming. Not vaporware.
__________________
For warranty questions & issues please contact Karl at warranty@aerotech-rocketry.com For customer service questions & issues please contact Jenn at customerservice@aerotech-rocketry.com AeroTech Consumer Aerospace Division of RCS Rocket Motor Components, Inc. 2113 W 850 N Cedar City, UT 84721 435-865-7100 (Ph) 435-865-7120 (Fax) http://www.aerotech-quest.com http://www.rocketmotorparts.com.com http://www.specificimpulse.com
|
|
#55
11-29-2020, 05:12 PM
|
||||
|
||||
|
Quote:
Are they coming from Aerotech or Jerry Irvine ? From Jerry's roundabout description, especially the part about needing a larger diameter if more thrust is desired, tells me that these are end-burning motors. The "unanswered question" is how can you have a "solid rocket propellant" ( pre-mixed oxidizer & propellant ) that does not come under BATFE "scrutiny" or HAZMAT, especially in HPR motors ? What is the ISP of this "mystery propellant" ? Can it also be used in non-endburning motors ? Can its Burn Rate be increased and still remain "exempt" ? Dave F. Last edited by Ez2cDave : 11-29-2020 at 05:33 PM.
|
|
#57
11-29-2020, 08:12 PM
|
||||
|
||||
|
Bingo.
I haven’t heard from Jerry for several years, and we haven’t had a business relationship with him since the ‘80s. Quote:
__________________
For warranty questions & issues please contact Karl at warranty@aerotech-rocketry.com For customer service questions & issues please contact Jenn at customerservice@aerotech-rocketry.com AeroTech Consumer Aerospace Division of RCS Rocket Motor Components, Inc. 2113 W 850 N Cedar City, UT 84721 435-865-7100 (Ph) 435-865-7120 (Fax) http://www.aerotech-quest.com http://www.rocketmotorparts.com.com http://www.specificimpulse.com
|
|
#58
11-29-2020, 09:57 PM
|
||||
|
||||
|
The only "problem" is that a "G8" would have only 33% more thrust than an Estes "C6" and a "G12" would be like a 13 second Estes "D12" . . . Like the old FSI "Steam Machine" - "F7", they will not have much weight-lifting ability . . . Maybe best as an Upper Stage motor ?
Dave F.
|
|
#59
11-30-2020, 07:12 AM
|
||||
|
||||
|
Quote:
They were designed for use with Thrust Vector Control systems.
|
|
#60
11-30-2020, 07:51 AM
|
||||
|
||||
|
Correct, the G8 and G12 are also useful in gliders, the G12 can easily be flown in a light single-stage rocket. Either could be used as an upper stage as well.
Quote:
__________________
For warranty questions & issues please contact Karl at warranty@aerotech-rocketry.com For customer service questions & issues please contact Jenn at customerservice@aerotech-rocketry.com AeroTech Consumer Aerospace Division of RCS Rocket Motor Components, Inc. 2113 W 850 N Cedar City, UT 84721 435-865-7100 (Ph) 435-865-7120 (Fax) http://www.aerotech-quest.com http://www.rocketmotorparts.com.com http://www.specificimpulse.com
|
 |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Linear Mode
