KNO3 Sugar rocket propellant and safety

Click For Summary
SUMMARY

The discussion focuses on building large candy rockets using KNO3 and sugar propellant, with a specific goal of reaching altitudes over 40,000 feet. The user expresses concerns about safety while casting over 200 pounds of propellant and seeks advice from experienced builders. Recommendations include joining a model rocketry club for hands-on mentoring and supervision, emphasizing the importance of safety in rocketry endeavors.

PREREQUISITES
  • Understanding of KNO3 and sugar propellant chemistry
  • Knowledge of safety protocols in rocketry
  • Experience with casting techniques for large propellant batches
  • Familiarity with rocketry clubs and community resources
NEXT STEPS
  • Research safety measures for large-scale propellant casting
  • Join a local model rocketry club for mentorship
  • Study the principles of rocket propulsion and altitude optimization
  • Explore resources on KNO3 sugar rocket construction techniques
USEFUL FOR

This discussion is beneficial for amateur rocketry enthusiasts, safety-conscious builders, and anyone interested in large-scale candy rocket construction and propellant casting.

ebanfa
Messages
1
Reaction score
0
Hi,
I am new to building large candy rockets, and I have a target of building a candy rocket that can reach an altitude of over 40,000ft. I am mostly concerned with the safety when casting such propellants. I am looking at casting over 200 pounds of propellant. Any one got any advice. I have read a lot on candy rockets (e.g. www.nakka-rocketry.net) and built some small rockets and I want go for the big one but experience makes the difference and experience in building such rockets I don't have.
I would appreciate any suggestion/advice. I love rocketry but I also love my body parts too.

Thanks
 
Engineering news on Phys.org
If you haven't done so already, join a model rocketry club. Most clubs are very safety conscious. Face-to-face mentoring and supervision is much superior to asking strangers on the Internet.
 

Similar threads

Bi-propellant Liquid Fuel Engine Pressures Before Thrust Chamber
  • · Replies 2 ·
Replies
2
Views
3K
Help with building a school rocket
  • · Replies 24 ·
Replies
24
Views
4K
Questions Regarding Homemade Liquid Fuel Engine
  • · Replies 2 ·
Replies
2
Views
2K
Project and Construction of Arduino controlled model rocket
  • · Replies 9 ·
Replies
9
Views
3K
High School How do rockets propel themselves up?
  • · Replies 13 ·
Replies
13
Views
4K
Which Model is Best for Studying Vehicle Dynamics and Safety Algorithms?
  • · Replies 1 ·
Replies
1
Views
2K
.Building Model Rockets - Tips and Resources for Beginners
  • · Replies 7 ·
Replies
7
Views
4K
How much additional altitude can rocket obtain with launch assist.
  • · Replies 1 ·
Replies
1
Views
2K
KNO3 Permit Needed for Rocket Building Checklist
  • · Replies 17 ·
Replies
17
Views
4K
Graduate Confusion on Einstein's Continuously Accelerating Rocket
  • · Replies 13 ·
Replies
13
Views
2K