Charge Wells vs Bag-O-Powder - Model Rocketry Forums
Jan 20, 2009 · I ended up with a fer nice, machined aluminum charge wells and started thinking are they a good idea or not. I have built many rockets, with BP charge sizes form 1/2 gram up to 10 grams, but only used charge wells once.
Welcome to RocketJunkies.com | High Power Rocket Accessories – Charge …
Rocket Junkies Aluminum Charge Wells are designed to be used with the avionics bays of Mid to High Power Rockets. The aluminum deployment charge wells are mounted to the AV Bay bulkhead with the provided stainless steel screws, washers and nuts.
Threaded Charge Wells - for use with water bottle caps
Nov 21, 2011 · These ultralight 6061-T6 aluminum canisters are threaded to be sealed with standard low profile water bottle caps. (1.05" diameter, 1/4" high, 3 thread starts) Each weighs in at a impressive 4.4grams empty, with an additional BP capacity of …
Rocketman Online Store | Charge Wells
Rocket Junkies Aluminum Charge Wells are designed to be used with the avionics bays of Mid to High Power Rockets. The aluminum deployment charge wells are mounted to the AV Bay bulkhead with the provided stainless steel screws, washers and nuts. Machined from solid aircraft grade aluminum and black anodized, Rocket Junkies Aluminum Charge Wells ...
Charge Wells - Binder Design
Designed for smaller diameter rockets, like 29mm and 38mm. 3/8" diameter takes up less room on bulkheads. 1" length. This kit combines a through bulkhead terminal block holder with one of our ejection charge wells. Includes all hardware plus silicone caps (you trim caps to length) for the knurled nuts to guard against shorting.
Ejection charge canisters - Model Rocketry Forums
Nov 8, 2015 · Looking for suggestions and best practices on ejection charge canisters. I have aluminum charge canisters, but they are bigger than I need for 3" and 4" rockets, and I'm concerned about ensuring the FFFFg BP stays contained and in contact with the J-Tek e-matches I plan to use with my Raven 3.
Rocket Junkies 8 Gram Charge Well - Rocket Recovery
Rocket Junkies 8-gram Aluminum Charge Wells are designed to contain up to 8 grams of black powder in High Power Rockets. The aluminum deployment charge well is mounted to the AV Bay bulkhead with the provided stainless steel screw, washer and nut.
Ejection Canisters - Pratt Hobbies
A motor ejection charge is activated after the motor's thrust phase is complete and a delay train has burned through. You select the delay based on the size and weight of the rocket, the weather conditions, and other factors. Many rockets now use electronic ejection systems.
Model Rocket Engines | Physics Van | Illinois
High-tech solid rocket boosters used on the shuttle use aluminum powder instead of the carbon and sulfur (yup, aluminum burns!) See for a comparison of the composition of model rocket fuel and gunpowder.
model rocket - NamuWiki
Jun 15, 2024 · Most model rocket engines are disposable engines wrapped in paper. Grades start from A to F and higher. Most low-power engines use black powder , but higher-power rocket engines use composite propellants containing ammonium perchlorate and aluminum powder.