Aerotech 54/426 Hardware Dimensions

[claytonbirchenough]

Hey all,

I was wondering if someone who had the following reloads could help me out a bit. I'm doing some simulations with Aerotech's propellants and their molded glass/phenolic nozzles to try and get a better idea on what the nozzles' erosion rates might be.

If anyone has the following loads on hand and can measure/describe the grain geometry as well as the liner length (with a caliper if at all possible), I would greatly appreciate it! The ones I am specifically interested in are the two loads below which are for Aerotech's 54/426 hardware.

I115W
I229T

 

[Syclone]

This is a good place to start.

https://www.aerotech-rocketry.com/resources.aspx?id=6

 

[tim cubbedge]

Clayton, check these out:

AT-I115

AT-I229

 

[claytonbirchenough]

Nuts. I swore I looked around! Thanks so much! Really appreciate it...